付録A Assertions

This appendix lists the various assertion methods that are available.

assertArrayHasKey()

assertArrayHasKey(mixed $key, array $array[, string $message = ''])

Reports an error identified by $message if $array does not have the $key.

assertArrayNotHasKey() is the inverse of this assertion and takes the same arguments.

例 A.1: Usage of assertArrayHasKey()

<?php
class ArrayHasKeyTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertArrayHasKey('foo', array('bar' => 'baz'));
    }
}
?>
phpunit ArrayHasKeyTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) ArrayHasKeyTest::testFailure
Failed asserting that an array has the key 'foo'.

/home/sb/ArrayHasKeyTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertClassHasAttribute()

assertClassHasAttribute(string $attributeName, string $className[, string $message = ''])

Reports an error identified by $message if $className::attributeName does not exist.

assertClassNotHasAttribute() is the inverse of this assertion and takes the same arguments.

例 A.2: Usage of assertClassHasAttribute()

<?php
class ClassHasAttributeTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertClassHasAttribute('foo', 'stdClass');
    }
}
?>
phpunit ClassHasAttributeTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 4.75Mb

There was 1 failure:

1) ClassHasAttributeTest::testFailure
Failed asserting that class "stdClass" has attribute "foo".

/home/sb/ClassHasAttributeTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertClassHasStaticAttribute()

assertClassHasStaticAttribute(string $attributeName, string $className[, string $message = ''])

Reports an error identified by $message if $className::attributeName does not exist.

assertClassNotHasStaticAttribute() is the inverse of this assertion and takes the same arguments.

例 A.3: Usage of assertClassHasStaticAttribute()

<?php
class ClassHasStaticAttributeTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertClassHasStaticAttribute('foo', 'stdClass');
    }
}
?>
phpunit ClassHasStaticAttributeTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 4.75Mb

There was 1 failure:

1) ClassHasStaticAttributeTest::testFailure
Failed asserting that class "stdClass" has static attribute "foo".

/home/sb/ClassHasStaticAttributeTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertContains()

assertContains(mixed $needle, Iterator|array $haystack[, string $message = ''])

Reports an error identified by $message if $needle is not an element of $haystack.

assertNotContains() is the inverse of this assertion and takes the same arguments.

assertAttributeContains() and assertAttributeNotContains() are convenience wrappers that use a public, protected, or private attribute of a class or object as the haystack.

例 A.4: Usage of assertContains()

<?php
class ContainsTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertContains(4, array(1, 2, 3));
    }
}
?>
phpunit ContainsTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) ContainsTest::testFailure
Failed asserting that an array contains 4.

/home/sb/ContainsTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertContains(string $needle, string $haystack[, string $message = ''])

Reports an error identified by $message if $needle is not a substring of $haystack.

例 A.5: Usage of assertContains()

<?php
class ContainsTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertContains('baz', 'foobar');
    }
}
?>
phpunit ContainsTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) ContainsTest::testFailure
Failed asserting that 'foobar' contains "baz".

/home/sb/ContainsTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertContainsOnly()

assertContainsOnly(string $type, Iterator|array $haystack[, boolean $isNativeType = NULL, string $message = ''])

Reports an error identified by $message if $haystack does not contain only variables of type $type.

$isNativeType is a flag used to indicate whether $type is a native PHP type or not.

assertNotContainsOnly() is the inverse of this assertion and takes the same arguments.

assertAttributeContainsOnly() and assertAttributeNotContainsOnly() are convenience wrappers that use a public, protected, or private attribute of a class or object as the haystack.

例 A.6: Usage of assertContainsOnly()

<?php
class ContainsOnlyTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertContainsOnly('string', array('1', '2', 3));
    }
}
?>
phpunit ContainsOnlyTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) ContainsOnlyTest::testFailure
Failed asserting that Array (
    0 => '1'
    1 => '2'
    2 => 3
) contains only values of type "string".

/home/sb/ContainsOnlyTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertContainsOnlyInstancesOf()

assertContainsOnlyInstancesOf(string $classname, Traversable|array $haystack[, string $message = ''])

Reports an error identified by $message if $haystack does not contain only instances of class $classname.

例 A.7: Usage of assertContainsOnlyInstancesOf()

<?php
class ContainsOnlyInstancesOfTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertContainsOnlyInstancesOf('Foo', array(new Foo(), new Bar(), new Foo()));
    }
}
?>
phpunit ContainsOnlyInstancesOfTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) ContainsOnlyInstancesOfTest::testFailure
Failed asserting that Array ([0]=> Bar Object(...)) is an instance of class "Foo".

/home/sb/ContainsOnlyInstancesOfTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertCount()

assertCount($expectedCount, $haystack[, string $message = ''])

Reports an error identified by $message if the number of elements in $haystack is not $expectedCount.

assertNotCount() is the inverse of this assertion and takes the same arguments.

例 A.8: Usage of assertCount()

<?php
class CountTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertCount(0, array('foo'));
    }
}
?>
phpunit CountTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 4.75Mb

There was 1 failure:

1) CountTest::testFailure
Failed asserting that actual size 1 matches expected size 0.

/home/sb/CountTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertEmpty()

assertEmpty(mixed $actual[, string $message = ''])

Reports an error identified by $message if $actual is not empty.

assertNotEmpty() is the inverse of this assertion and takes the same arguments.

assertAttributeEmpty() and assertAttributeNotEmpty() are convenience wrappers that can be applied to a public, protected, or private attribute of a class or object.

例 A.9: Usage of assertEmpty()

<?php
class EmptyTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertEmpty(array('foo'));
    }
}
?>
phpunit EmptyTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 4.75Mb

There was 1 failure:

1) EmptyTest::testFailure
Failed asserting that an array is empty.

/home/sb/EmptyTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertEqualXMLStructure()

assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actualElement[, boolean $checkAttributes = FALSE, string $message = ''])

Reports an error identified by $message if the XML Structure of the DOMElement in $actualElement is not equal to the XML structure of the DOMElement in $expectedElement.

例 A.10: Usage of assertEqualXMLStructure()

<?php
class EqualXMLStructureTest extends PHPUnit_Framework_TestCase
{
    public function testFailureWithDifferentNodeNames()
    {
        $expected = new DOMElement('foo');
        $actual = new DOMElement('bar');

        $this->assertEqualXMLStructure($expected, $actual);
    }

    public function testFailureWithDifferentNodeAttributes()
    {
        $expected = new DOMDocument;
        $expected->loadXML('<foo bar="true" />');

        $actual = new DOMDocument;
        $actual->loadXML('<foo/>');

        $this->assertEqualXMLStructure(
          $expected->firstChild, $actual->firstChild, TRUE
        );
    }

    public function testFailureWithDifferentChildrenCount()
    {
        $expected = new DOMDocument;
        $expected->loadXML('<foo><bar/><bar/><bar/></foo>');

        $actual = new DOMDocument;
        $actual->loadXML('<foo><bar/></foo>');

        $this->assertEqualXMLStructure(
          $expected->firstChild, $actual->firstChild
        );
    }

    public function testFailureWithDifferentChildren()
    {
        $expected = new DOMDocument;
        $expected->loadXML('<foo><bar/><bar/><bar/></foo>');

        $actual = new DOMDocument;
        $actual->loadXML('<foo><baz/><baz/><baz/></foo>');

        $this->assertEqualXMLStructure(
          $expected->firstChild, $actual->firstChild
        );
    }
}
?>
phpunit EqualXMLStructureTest
PHPUnit 4.1.0 by Sebastian Bergmann.

FFFF

Time: 0 seconds, Memory: 5.75Mb

There were 4 failures:

1) EqualXMLStructureTest::testFailureWithDifferentNodeNames
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-'foo'
+'bar'

/home/sb/EqualXMLStructureTest.php:9

2) EqualXMLStructureTest::testFailureWithDifferentNodeAttributes
Number of attributes on node "foo" does not match
Failed asserting that 0 matches expected 1.

/home/sb/EqualXMLStructureTest.php:22

3) EqualXMLStructureTest::testFailureWithDifferentChildrenCount
Number of child nodes of "foo" differs
Failed asserting that 1 matches expected 3.

/home/sb/EqualXMLStructureTest.php:35

4) EqualXMLStructureTest::testFailureWithDifferentChildren
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-'bar'
+'baz'

/home/sb/EqualXMLStructureTest.php:48

FAILURES!
Tests: 4, Assertions: 8, Failures: 4.


assertEquals()

assertEquals(mixed $expected, mixed $actual[, string $message = ''])

Reports an error identified by $message if the two variables $expected and $actual are not equal.

assertNotEquals() is the inverse of this assertion and takes the same arguments.

assertAttributeEquals() and assertAttributeNotEquals() are convenience wrappers that use a public, protected, or private attribute of a class or object as the actual value.

例 A.11: Usage of assertEquals()

<?php
class EqualsTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertEquals(1, 0);
    }

    public function testFailure2()
    {
        $this->assertEquals('bar', 'baz');
    }

    public function testFailure3()
    {
        $this->assertEquals("foo\nbar\nbaz\n", "foo\nbah\nbaz\n");
    }
}
?>
phpunit EqualsTest
PHPUnit 4.1.0 by Sebastian Bergmann.

FFF

Time: 0 seconds, Memory: 5.25Mb

There were 3 failures:

1) EqualsTest::testFailure
Failed asserting that 0 matches expected 1.

/home/sb/EqualsTest.php:6

2) EqualsTest::testFailure2
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-'bar'
+'baz'

/home/sb/EqualsTest.php:11

3) EqualsTest::testFailure3
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
 'foo
-bar
+bah
 baz
 '

/home/sb/EqualsTest.php:16

FAILURES!
Tests: 3, Assertions: 3, Failures: 3.


More specialized comparisons are used for specific argument types for $expected and $actual, see below.

assertEquals(float $expected, float $actual[, string $message = '', float $delta = 0])

Reports an error identified by $message if the two floats $expected and $actual are not within $delta of each other.

Please read "What Every Computer Scientist Should Know About Floating-Point Arithmetic" to understand why $delta is neccessary.

例 A.12: Usage of assertEquals() with floats

<?php
class EqualsTest extends PHPUnit_Framework_TestCase
{
    public function testSuccess()
    {
        $this->assertEquals(1.0, 1.1, '', 0.2);
    }

    public function testFailure()
    {
        $this->assertEquals(1.0, 1.1);
    }
}
?>
phpunit EqualsTest
PHPUnit 4.1.0 by Sebastian Bergmann.

.F

Time: 0 seconds, Memory: 5.75Mb

There was 1 failure:

1) EqualsTest::testFailure
Failed asserting that 1.1 matches expected 1.0.

/home/sb/EqualsTest.php:11

FAILURES!
Tests: 2, Assertions: 2, Failures: 1.


assertEquals(DOMDocument $expected, DOMDocument $actual[, string $message = ''])

Reports an error identified by $message if the uncommented canonical form of the XML documents represented by the two DOMDocument objects $expected and $actual are not equal.

例 A.13: Usage of assertEquals() with DOMDocument objects

<?php
class EqualsTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $expected = new DOMDocument;
        $expected->loadXML('<foo><bar/></foo>');

        $actual = new DOMDocument;
        $actual->loadXML('<bar><foo/></bar>');

        $this->assertEquals($expected, $actual);
    }
}
?>
phpunit EqualsTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) EqualsTest::testFailure
Failed asserting that two DOM documents are equal.
--- Expected
+++ Actual
@@ @@
 <?xml version="1.0"?>
-<foo>
-  <bar/>
-</foo>
+<bar>
+  <foo/>
+</bar>

/home/sb/EqualsTest.php:12

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertEquals(object $expected, object $actual[, string $message = ''])

Reports an error identified by $message if the two objects $expected and $actual do not have equal attribute values.

例 A.14: Usage of assertEquals() with objects

<?php
class EqualsTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $expected = new stdClass;
        $expected->foo = 'foo';
        $expected->bar = 'bar';

        $actual = new stdClass;
        $actual->foo = 'bar';
        $actual->baz = 'bar';

        $this->assertEquals($expected, $actual);
    }
}
?>
phpunit EqualsTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.25Mb

There was 1 failure:

1) EqualsTest::testFailure
Failed asserting that two objects are equal.
--- Expected
+++ Actual
@@ @@
 stdClass Object (
-    'foo' => 'foo'
-    'bar' => 'bar'
+    'foo' => 'bar'
+    'baz' => 'bar'
 )

/home/sb/EqualsTest.php:14

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertEquals(array $expected, array $actual[, string $message = ''])

Reports an error identified by $message if the two arrays $expected and $actual are not equal.

例 A.15: Usage of assertEquals() with arrays

<?php
class EqualsTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertEquals(array('a', 'b', 'c'), array('a', 'c', 'd'));
    }
}
?>
phpunit EqualsTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.25Mb

There was 1 failure:

1) EqualsTest::testFailure
Failed asserting that two arrays are equal.
--- Expected
+++ Actual
@@ @@
 Array (
     0 => 'a'
-    1 => 'b'
-    2 => 'c'
+    1 => 'c'
+    2 => 'd'
 )

/home/sb/EqualsTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertFalse()

assertFalse(bool $condition[, string $message = ''])

Reports an error identified by $message if $condition is TRUE.

assertNotFalse() is the inverse of this assertion and takes the same arguments.

例 A.16: Usage of assertFalse()

<?php
class FalseTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertFalse(TRUE);
    }
}
?>
phpunit FalseTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) FalseTest::testFailure
Failed asserting that true is false.

/home/sb/FalseTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertFileEquals()

assertFileEquals(string $expected, string $actual[, string $message = ''])

Reports an error identified by $message if the file specified by $expected does not have the same contents as the file specified by $actual.

assertFileNotEquals() is the inverse of this assertion and takes the same arguments.

例 A.17: Usage of assertFileEquals()

<?php
class FileEqualsTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertFileEquals('/home/sb/expected', '/home/sb/actual');
    }
}
?>
phpunit FileEqualsTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.25Mb

There was 1 failure:

1) FileEqualsTest::testFailure
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-'expected
+'actual
 '

/home/sb/FileEqualsTest.php:6

FAILURES!
Tests: 1, Assertions: 3, Failures: 1.


assertFileExists()

assertFileExists(string $filename[, string $message = ''])

Reports an error identified by $message if the file specified by $filename does not exist.

assertFileNotExists() is the inverse of this assertion and takes the same arguments.

例 A.18: Usage of assertFileExists()

<?php
class FileExistsTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertFileExists('/path/to/file');
    }
}
?>
phpunit FileExistsTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 4.75Mb

There was 1 failure:

1) FileExistsTest::testFailure
Failed asserting that file "/path/to/file" exists.

/home/sb/FileExistsTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertGreaterThan()

assertGreaterThan(mixed $expected, mixed $actual[, string $message = ''])

Reports an error identified by $message if the value of $actual is not greater than the value of $expected.

assertAttributeGreaterThan() is a convenience wrapper that uses a public, protected, or private attribute of a class or object as the actual value.

例 A.19: Usage of assertGreaterThan()

<?php
class GreaterThanTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertGreaterThan(2, 1);
    }
}
?>
phpunit GreaterThanTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) GreaterThanTest::testFailure
Failed asserting that 1 is greater than 2.

/home/sb/GreaterThanTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertGreaterThanOrEqual()

assertGreaterThanOrEqual(mixed $expected, mixed $actual[, string $message = ''])

Reports an error identified by $message if the value of $actual is not greater than or equal to the value of $expected.

assertAttributeGreaterThanOrEqual() is a convenience wrapper that uses a public, protected, or private attribute of a class or object as the actual value.

例 A.20: Usage of assertGreaterThanOrEqual()

<?php
class GreatThanOrEqualTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertGreaterThanOrEqual(2, 1);
    }
}
?>
phpunit GreaterThanOrEqualTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.25Mb

There was 1 failure:

1) GreatThanOrEqualTest::testFailure
Failed asserting that 1 is equal to 2 or is greater than 2.

/home/sb/GreaterThanOrEqualTest.php:6

FAILURES!
Tests: 1, Assertions: 2, Failures: 1.


assertInstanceOf()

assertInstanceOf($expected, $actual[, $message = ''])

Reports an error identified by $message if $actual is not an instance of $expected.

assertNotInstanceOf() is the inverse of this assertion and takes the same arguments.

assertAttributeInstanceOf() and assertAttributeNotInstanceOf() are convenience wrappers that can be applied to a public, protected, or private attribute of a class or object.

例 A.21: Usage of assertInstanceOf()

<?php
class InstanceOfTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertInstanceOf('RuntimeException', new Exception);
    }
}
?>
phpunit InstanceOfTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) InstanceOfTest::testFailure
Failed asserting that Exception Object (...) is an instance of class "RuntimeException".

/home/sb/InstanceOfTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertInternalType()

assertInternalType($expected, $actual[, $message = ''])

Reports an error identified by $message if $actual is not of the $expected type.

assertNotInternalType() is the inverse of this assertion and takes the same arguments.

assertAttributeInternalType() and assertAttributeNotInternalType() are convenience wrappers that can be applied to a public, protected, or private attribute of a class or object.

例 A.22: Usage of assertInternalType()

<?php
class InternalTypeTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertInternalType('string', 42);
    }
}
?>
phpunit InternalTypeTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) InternalTypeTest::testFailure
Failed asserting that 42 is of type "string".

/home/sb/InternalTypeTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertJsonFileEqualsJsonFile()

assertJsonFileEqualsJsonFile(mixed $expectedFile, mixed $actualFile[, string $message = ''])

Reports an error identified by $message if the value of $actualFile does not match the value of $expectedFile.

例 A.23: Usage of assertJsonFileEqualsJsonFile()

<?php
class JsonFileEqualsJsonFileTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertJsonFileEqualsJsonFile(
          'path/to/fixture/file', 'path/to/actual/file');
    }
}
?>
phpunit JsonFileEqualsJsonFileTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) JsonFileEqualsJsonFile::testFailure
Failed asserting that '{"Mascott":"Tux"}' matches JSON string "["Mascott", "Tux", "OS", "Linux"]".

/home/sb/JsonFileEqualsJsonFileTest.php:5

FAILURES!
Tests: 1, Assertions: 3, Failures: 1.


assertJsonStringEqualsJsonFile()

assertJsonStringEqualsJsonFile(mixed $expectedFile, mixed $actualJson[, string $message = ''])

Reports an error identified by $message if the value of $actualJson does not match the value of $expectedFile.

例 A.24: Usage of assertJsonStringEqualsJsonFile()

<?php
class JsonStringEqualsJsonFileTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertJsonStringEqualsJsonFile(
          'path/to/fixture/file', json_encode(array("Mascott" => "ux"))
        );
    }
}
?>
phpunit JsonStringEqualsJsonFileTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) JsonStringEqualsJsonFile::testFailure
Failed asserting that '{"Mascott":"ux"}' matches JSON string "{"Mascott":"Tux"}".

/home/sb/JsonStringEqualsJsonFileTest.php:5

FAILURES!
Tests: 1, Assertions: 3, Failures: 1.


assertJsonStringEqualsJsonString()

assertJsonStringEqualsJsonString(mixed $expectedJson, mixed $actualJson[, string $message = ''])

Reports an error identified by $message if the value of $actualJson does not match the value of $expectedJson.

例 A.25: Usage of assertJsonStringEqualsJsonString()

<?php
class JsonStringEqualsJsonStringTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertJsonStringEqualsJsonString(
          json_encode(array("Mascott" => "Tux")), json_encode(array("Mascott" => "ux"))
        );
    }
}
?>
phpunit JsonStringEqualsJsonStringTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) JsonStringEqualsJsonStringTest::testFailure
Failed asserting that two objects are equal.
--- Expected
+++ Actual
@@ @@
 stdClass Object (
 -    'Mascott' => 'Tux'
 +    'Mascott' => 'ux'
)

/home/sb/JsonStringEqualsJsonStringTest.php:5

FAILURES!
Tests: 1, Assertions: 3, Failures: 1.


assertLessThan()

assertLessThan(mixed $expected, mixed $actual[, string $message = ''])

Reports an error identified by $message if the value of $actual is not less than the value of $expected.

assertAttributeLessThan() is a convenience wrapper that uses a public, protected, or private attribute of a class or object as the actual value.

例 A.26: Usage of assertLessThan()

<?php
class LessThanTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertLessThan(1, 2);
    }
}
?>
phpunit LessThanTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) LessThanTest::testFailure
Failed asserting that 2 is less than 1.

/home/sb/LessThanTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertLessThanOrEqual()

assertLessThanOrEqual(mixed $expected, mixed $actual[, string $message = ''])

Reports an error identified by $message if the value of $actual is not less than or equal to the value of $expected.

assertAttributeLessThanOrEqual() is a convenience wrapper that uses a public, protected, or private attribute of a class or object as the actual value.

例 A.27: Usage of assertLessThanOrEqual()

<?php
class LessThanOrEqualTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertLessThanOrEqual(1, 2);
    }
}
?>
phpunit LessThanOrEqualTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.25Mb

There was 1 failure:

1) LessThanOrEqualTest::testFailure
Failed asserting that 2 is equal to 1 or is less than 1.

/home/sb/LessThanOrEqualTest.php:6

FAILURES!
Tests: 1, Assertions: 2, Failures: 1.


assertNull()

assertNull(mixed $variable[, string $message = ''])

Reports an error identified by $message if $variable is not NULL.

assertNotNull() is the inverse of this assertion and takes the same arguments.

例 A.28: Usage of assertNull()

<?php
class NullTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertNull('foo');
    }
}
?>
phpunit NotNullTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) NullTest::testFailure
Failed asserting that 'foo' is null.

/home/sb/NotNullTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertObjectHasAttribute()

assertObjectHasAttribute(string $attributeName, object $object[, string $message = ''])

Reports an error identified by $message if $object->attributeName does not exist.

assertObjectNotHasAttribute() is the inverse of this assertion and takes the same arguments.

例 A.29: Usage of assertObjectHasAttribute()

<?php
class ObjectHasAttributeTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertObjectHasAttribute('foo', new stdClass);
    }
}
?>
phpunit ObjectHasAttributeTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 4.75Mb

There was 1 failure:

1) ObjectHasAttributeTest::testFailure
Failed asserting that object of class "stdClass" has attribute "foo".

/home/sb/ObjectHasAttributeTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertRegExp()

assertRegExp(string $pattern, string $string[, string $message = ''])

Reports an error identified by $message if $string does not match the regular expression $pattern.

assertNotRegExp() is the inverse of this assertion and takes the same arguments.

例 A.30: Usage of assertRegExp()

<?php
class RegExpTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertRegExp('/foo/', 'bar');
    }
}
?>
phpunit RegExpTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) RegExpTest::testFailure
Failed asserting that 'bar' matches PCRE pattern "/foo/".

/home/sb/RegExpTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertStringMatchesFormat()

assertStringMatchesFormat(string $format, string $string[, string $message = ''])

Reports an error identified by $message if the $string does not match the $format string.

assertStringNotMatchesFormat() is the inverse of this assertion and takes the same arguments.

例 A.31: Usage of assertStringMatchesFormat()

<?php
class StringMatchesFormatTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertStringMatchesFormat('%i', 'foo');
    }
}
?>
phpunit StringMatchesFormatTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) StringMatchesFormatTest::testFailure
Failed asserting that 'foo' matches PCRE pattern "/^[+-]?\d+$/s".

/home/sb/StringMatchesFormatTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


The format string may contain the following placeholders:

  • %e: Represents a directory separator, for example / on Linux.

  • %s: One or more of anything (character or white space) except the end of line character.

  • %S: Zero or more of anything (character or white space) except the end of line character.

  • %a: One or more of anything (character or white space) including the end of line character.

  • %A: Zero or more of anything (character or white space) including the end of line character.

  • %w: Zero or more white space characters.

  • %i: A signed integer value, for example +3142, -3142.

  • %d: An unsigned integer value, for example 123456.

  • %x: One or more hexadecimal character. That is, characters in the range 0-9, a-f, A-F.

  • %f: A floating point number, for example: 3.142, -3.142, 3.142E-10, 3.142e+10.

  • %c: A single character of any sort.

assertStringMatchesFormatFile()

assertStringMatchesFormatFile(string $formatFile, string $string[, string $message = ''])

Reports an error identified by $message if the $string does not match the contents of the $formatFile.

assertStringNotMatchesFormatFile() is the inverse of this assertion and takes the same arguments.

例 A.32: Usage of assertStringMatchesFormatFile()

<?php
class StringMatchesFormatFileTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertStringMatchesFormatFile('/path/to/expected.txt', 'foo');
    }
}
?>
phpunit StringMatchesFormatFileTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) StringMatchesFormatFileTest::testFailure
Failed asserting that 'foo' matches PCRE pattern "/^[+-]?\d+
$/s".

/home/sb/StringMatchesFormatFileTest.php:6

FAILURES!
Tests: 1, Assertions: 2, Failures: 1.


assertSame()

assertSame(mixed $expected, mixed $actual[, string $message = ''])

Reports an error identified by $message if the two variables $expected and $actual do not have the same type and value.

assertNotSame() is the inverse of this assertion and takes the same arguments.

assertAttributeSame() and assertAttributeNotSame() are convenience wrappers that use a public, protected, or private attribute of a class or object as the actual value.

例 A.33: Usage of assertSame()

<?php
class SameTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertSame('2204', 2204);
    }
}
?>
phpunit SameTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) SameTest::testFailure
Failed asserting that 2204 is identical to '2204'.

/home/sb/SameTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertSame(object $expected, object $actual[, string $message = ''])

Reports an error identified by $message if the two variables $expected and $actual do not reference the same object.

例 A.34: Usage of assertSame() with objects

<?php
class SameTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertSame(new stdClass, new stdClass);
    }
}
?>
phpunit SameTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 4.75Mb

There was 1 failure:

1) SameTest::testFailure
Failed asserting that two variables reference the same object.

/home/sb/SameTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertSelectCount()

assertSelectCount(array $selector, integer $count, mixed $actual[, string $message = '', boolean $isHtml = TRUE])

Reports an error identified by $message if the CSS selector $selector does not match $count elements in the DOMNode $actual.

$count can be one of the following types:

  • boolean: Asserts for presence of elements matching the selector (TRUE) or absence of elements (FALSE).
  • integer: Asserts the count of elements.
  • array: Asserts that the count is in a range specified by using <, >, <=, and >= as keys.

例 A.35: Usage of assertSelectCount()

<?php
class SelectCountTest extends PHPUnit_Framework_TestCase
{
    protected function setUp()
    {
        $this->xml = new DomDocument;
        $this->xml->loadXML('<foo><bar/><bar/><bar/></foo>');
    }

    public function testAbsenceFailure()
    {
        $this->assertSelectCount('foo bar', FALSE, $this->xml);
    }

    public function testPresenceFailure()
    {
        $this->assertSelectCount('foo baz', TRUE, $this->xml);
    }

    public function testExactCountFailure()
    {
        $this->assertSelectCount('foo bar', 5, $this->xml);
    }

    public function testRangeFailure()
    {
        $this->assertSelectCount('foo bar', array('>'=>6, '<'=>8), $this->xml);
    }
}
?>
phpunit SelectCountTest
PHPUnit 4.1.0 by Sebastian Bergmann.

FFFF

Time: 0 seconds, Memory: 5.50Mb

There were 4 failures:

1) SelectCountTest::testAbsenceFailure
Failed asserting that true is false.

/home/sb/SelectCountTest.php:12

2) SelectCountTest::testPresenceFailure
Failed asserting that false is true.

/home/sb/SelectCountTest.php:17

3) SelectCountTest::testExactCountFailure
Failed asserting that 3 matches expected 5.

/home/sb/SelectCountTest.php:22

4) SelectCountTest::testRangeFailure
Failed asserting that false is true.

/home/sb/SelectCountTest.php:27

FAILURES!
Tests: 4, Assertions: 4, Failures: 4.


assertSelectEquals()

assertSelectEquals(array $selector, string $content, integer $count, mixed $actual[, string $message = '', boolean $isHtml = TRUE])

Reports an error identified by $message if the CSS selector $selector does not match $count elements in the DOMNode $actual with the value $content.

$count can be one of the following types:

  • boolean: Asserts for presence of elements matching the selector (TRUE) or absence of elements (FALSE).
  • integer: Asserts the count of elements.
  • array: Asserts that the count is in a range specified by using <, >, <=, and >= as keys.

例 A.36: Usage of assertSelectEquals()

<?php
class SelectEqualsTest extends PHPUnit_Framework_TestCase
{
    protected function setUp()
    {
        $this->xml = new DomDocument;
        $this->xml->loadXML('<foo><bar>Baz</bar><bar>Baz</bar></foo>');
    }

    public function testAbsenceFailure()
    {
        $this->assertSelectEquals('foo bar', 'Baz', FALSE, $this->xml);
    }

    public function testPresenceFailure()
    {
        $this->assertSelectEquals('foo bar', 'Bat', TRUE, $this->xml);
    }

    public function testExactCountFailure()
    {
        $this->assertSelectEquals('foo bar', 'Baz', 5, $this->xml);
    }

    public function testRangeFailure()
    {
        $this->assertSelectEquals('foo bar', 'Baz', array('>'=>6, '<'=>8), $this->xml);
    }
}
?>
phpunit SelectEqualsTest
PHPUnit 4.1.0 by Sebastian Bergmann.

FFFF

Time: 0 seconds, Memory: 5.50Mb

There were 4 failures:

1) SelectEqualsTest::testAbsenceFailure
Failed asserting that true is false.

/home/sb/SelectEqualsTest.php:12

2) SelectEqualsTest::testPresenceFailure
Failed asserting that false is true.

/home/sb/SelectEqualsTest.php:17

3) SelectEqualsTest::testExactCountFailure
Failed asserting that 2 matches expected 5.

/home/sb/SelectEqualsTest.php:22

4) SelectEqualsTest::testRangeFailure
Failed asserting that false is true.

/home/sb/SelectEqualsTest.php:27

FAILURES!
Tests: 4, Assertions: 4, Failures: 4.


assertSelectRegExp()

assertSelectRegExp(array $selector, string $pattern, integer $count, mixed $actual[, string $message = '', boolean $isHtml = TRUE])

Reports an error identified by $message if the CSS selector $selector does not match $count elements in the DOMNode $actual with a value that matches $pattern.

$count can be one of the following types:

  • boolean: Asserts for presence of elements matching the selector (TRUE) or absence of elements (FALSE).
  • integer: Asserts the count of elements.
  • array: Asserts that the count is in a range specified by using <, >, <=, and >= as keys.

例 A.37: Usage of assertSelectRegExp()

<?php
class SelectRegExpTest extends PHPUnit_Framework_TestCase
{
    protected function setUp()
    {
        $this->xml = new DomDocument;
        $this->xml->loadXML('<foo><bar>Baz</bar><bar>Baz</bar></foo>');
    }

    public function testAbsenceFailure()
    {
        $this->assertSelectRegExp('foo bar', '/Ba.*/', FALSE, $this->xml);
    }

    public function testPresenceFailure()
    {
        $this->assertSelectRegExp('foo bar', '/B[oe]z]/', TRUE, $this->xml);
    }

    public function testExactCountFailure()
    {
        $this->assertSelectRegExp('foo bar', '/Ba.*/', 5, $this->xml);
    }

    public function testRangeFailure()
    {
        $this->assertSelectRegExp('foo bar', '/Ba.*/', array('>'=>6, '<'=>8), $this->xml);
    }
}
?>
phpunit SelectRegExpTest
PHPUnit 4.1.0 by Sebastian Bergmann.

FFFF

Time: 0 seconds, Memory: 5.50Mb

There were 4 failures:

1) SelectRegExpTest::testAbsenceFailure
Failed asserting that true is false.

/home/sb/SelectRegExpTest.php:12

2) SelectRegExpTest::testPresenceFailure
Failed asserting that false is true.

/home/sb/SelectRegExpTest.php:17

3) SelectRegExpTest::testExactCountFailure
Failed asserting that 2 matches expected 5.

/home/sb/SelectRegExpTest.php:22

4) SelectRegExpTest::testRangeFailure
Failed asserting that false is true.

/home/sb/SelectRegExpTest.php:27

FAILURES!
Tests: 4, Assertions: 4, Failures: 4.


assertStringEndsWith()

assertStringEndsWith(string $suffix, string $string[, string $message = ''])

Reports an error identified by $message if the $string does not end with $suffix.

assertStringEndsNotWith() is the inverse of this assertion and takes the same arguments.

例 A.38: Usage of assertStringEndsWith()

<?php
class StringEndsWithTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertStringEndsWith('suffix', 'foo');
    }
}
?>
phpunit StringEndsWithTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 1 second, Memory: 5.00Mb

There was 1 failure:

1) StringEndsWithTest::testFailure
Failed asserting that 'foo' ends with "suffix".

/home/sb/StringEndsWithTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertStringEqualsFile()

assertStringEqualsFile(string $expectedFile, string $actualString[, string $message = ''])

Reports an error identified by $message if the file specified by $expectedFile does not have $actualString as its contents.

assertStringNotEqualsFile() is the inverse of this assertion and takes the same arguments.

例 A.39: Usage of assertStringEqualsFile()

<?php
class StringEqualsFileTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertStringEqualsFile('/home/sb/expected', 'actual');
    }
}
?>
phpunit StringEqualsFileTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.25Mb

There was 1 failure:

1) StringEqualsFileTest::testFailure
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-'expected
-'
+'actual'

/home/sb/StringEqualsFileTest.php:6

FAILURES!
Tests: 1, Assertions: 2, Failures: 1.


assertStringStartsWith()

assertStringStartsWith(string $prefix, string $string[, string $message = ''])

Reports an error identified by $message if the $string does not start with $prefix.

assertStringStartsNotWith() is the inverse of this assertion and takes the same arguments.

例 A.40: Usage of assertStringStartsWith()

<?php
class StringStartsWithTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertStringStartsWith('prefix', 'foo');
    }
}
?>
phpunit StringStartsWithTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) StringStartsWithTest::testFailure
Failed asserting that 'foo' starts with "prefix".

/home/sb/StringStartsWithTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertTag()

assertTag(array $matcher, string $actual[, string $message = '', boolean $isHtml = TRUE])

Reports an error identified by $message if $actual is not matched by the $matcher.

$matcher is an associative array that specifies the match criteria for the assertion:

  • id: The node with the given id attribute must match the corresponsing value.
  • tag: The node type must match the corresponding value.
  • attributes: The node's attributes must match the corresponsing values in the $attributes associative array.
  • content: The text content must match the given value.
  • parent: The node's parent must match the $parent associative array.
  • child: At least one of the node's immediate children must meet the criteria described by the $child associative array.
  • ancestor: At least one of the node's ancestors must meet the criteria described by the $ancestor associative array.
  • descendant: At least one of the node's descendants must meet the criteria described by the $descendant associative array.
  • children: Associative array for counting children of a node.
    • count: The number of matching children must be equal to this number.
    • less_than: The number of matching children must be less than this number.
    • greater_than: The number of matching children must be greater than this number.
    • only: Another associative array consisting of the keys to use to match on the children, and only matching children will be counted.

assertNotTag() is the inverse of this assertion and takes the same arguments.

例 A.41: Usage of assertTag()

<?php
// Matcher that asserts that there is an element with an id="my_id".
$matcher = array('id' => 'my_id');

// Matcher that asserts that there is a "span" tag.
$matcher = array('tag' => 'span');

// Matcher that asserts that there is a "span" tag with the content
// "Hello World".
$matcher = array('tag' => 'span', 'content' => 'Hello World');

// Matcher that asserts that there is a "span" tag with content matching the
// regular expression pattern.
$matcher = array('tag' => 'span', 'content' => 'regexp:/Try P(HP|ython)/');

// Matcher that asserts that there is a "span" with an "list" class attribute.
$matcher = array(
  'tag'        => 'span',
  'attributes' => array('class' => 'list')
);

// Matcher that asserts that there is a "span" inside of a "div".
$matcher = array(
  'tag'    => 'span',
  'parent' => array('tag' => 'div')
);

// Matcher that asserts that there is a "span" somewhere inside a "table".
$matcher = array(
  'tag'      => 'span',
  'ancestor' => array('tag' => 'table')
);

// Matcher that asserts that there is a "span" with at least one "em" child.
$matcher = array(
  'tag'   => 'span',
  'child' => array('tag' => 'em')
);

// Matcher that asserts that there is a "span" containing a (possibly nested)
// "strong" tag.
$matcher = array(
  'tag'        => 'span',
  'descendant' => array('tag' => 'strong')
);

// Matcher that asserts that there is a "span" containing 5-10 "em" tags as
// immediate children.
$matcher = array(
  'tag'      => 'span',
  'children' => array(
    'less_than'    => 11,
    'greater_than' => 4,
    'only'         => array('tag' => 'em')
  )
);

// Matcher that asserts that there is a "div", with an "ul" ancestor and a "li"
// parent (with class="enum"), and containing a "span" descendant that contains
// an element with id="my_test" and the text "Hello World".
$matcher = array(
  'tag'        => 'div',
  'ancestor'   => array('tag' => 'ul'),
  'parent'     => array(
    'tag'        => 'li',
    'attributes' => array('class' => 'enum')
  ),
  'descendant' => array(
    'tag'   => 'span',
    'child' => array(
      'id'      => 'my_test',
      'content' => 'Hello World'
    )
  )
);

// Use assertTag() to apply a $matcher to a piece of $html.
$this->assertTag($matcher, $html);

// Use assertTag() to apply a $matcher to a piece of $xml.
$this->assertTag($matcher, $xml, '', FALSE);
?>


assertThat()

More complex assertions can be formulated using the PHPUnit_Framework_Constraint classes. They can be evaluated using the assertThat() method. 例 A.42 shows how the logicalNot() and equalTo() constraints can be used to express the same assertion as assertNotEquals().

assertThat(mixed $value, PHPUnit_Framework_Constraint $constraint[, $message = ''])

Reports an error identified by $message if the $value does not match the $constraint.

例 A.42: Usage of assertThat()

<?php
class BiscuitTest extends PHPUnit_Framework_TestCase
{
    public function testEquals()
    {
        $theBiscuit = new Biscuit('Ginger');
        $myBiscuit  = new Biscuit('Ginger');

        $this->assertThat(
          $theBiscuit,
          $this->logicalNot(
            $this->equalTo($myBiscuit)
          )
        );
    }
}
?>


表 A.1 shows the available PHPUnit_Framework_Constraint classes.

表A.1 Constraints

ConstraintMeaning
PHPUnit_Framework_Constraint_Attribute attribute(PHPUnit_Framework_Constraint $constraint, $attributeName)Constraint that applies another constraint to an attribute of a class or an object.
PHPUnit_Framework_Constraint_IsAnything anything()Constraint that accepts any input value.
PHPUnit_Framework_Constraint_ArrayHasKey arrayHasKey(mixed $key)Constraint that asserts that the array it is evaluated for has a given key.
PHPUnit_Framework_Constraint_TraversableContains contains(mixed $value)Constraint that asserts that the array or object that implements the Iterator interface it is evaluated for contains a given value.
PHPUnit_Framework_Constraint_TraversableContainsOnly containsOnly(string $type)Constraint that asserts that the array or object that implements the Iterator interface it is evaluated for contains only values of a given type.
PHPUnit_Framework_Constraint_TraversableContainsOnly containsOnlyInstancesOf(string $classname)Constraint that asserts that the array or object that implements the Iterator interface it is evaluated for contains only instances of a given classname.
PHPUnit_Framework_Constraint_IsEqual equalTo($value, $delta = 0, $maxDepth = 10)Constraint that checks if one value is equal to another.
PHPUnit_Framework_Constraint_Attribute attributeEqualTo($attributeName, $value, $delta = 0, $maxDepth = 10)Constraint that checks if a value is equal to an attribute of a class or of an object.
PHPUnit_Framework_Constraint_FileExists fileExists()Constraint that checks if the file(name) that it is evaluated for exists.
PHPUnit_Framework_Constraint_GreaterThan greaterThan(mixed $value)Constraint that asserts that the value it is evaluated for is greater than a given value.
PHPUnit_Framework_Constraint_Or greaterThanOrEqual(mixed $value)Constraint that asserts that the value it is evaluated for is greater than or equal to a given value.
PHPUnit_Framework_Constraint_ClassHasAttribute classHasAttribute(string $attributeName)Constraint that asserts that the class it is evaluated for has a given attribute.
PHPUnit_Framework_Constraint_ClassHasStaticAttribute classHasStaticAttribute(string $attributeName)Constraint that asserts that the class it is evaluated for has a given static attribute.
PHPUnit_Framework_Constraint_ObjectHasAttribute hasAttribute(string $attributeName)Constraint that asserts that the object it is evaluated for has a given attribute.
PHPUnit_Framework_Constraint_IsIdentical identicalTo(mixed $value)Constraint that asserts that one value is identical to another.
PHPUnit_Framework_Constraint_IsFalse isFalse()Constraint that asserts that the value it is evaluated is FALSE.
PHPUnit_Framework_Constraint_IsInstanceOf isInstanceOf(string $className)Constraint that asserts that the object it is evaluated for is an instance of a given class.
PHPUnit_Framework_Constraint_IsNull isNull()Constraint that asserts that the value it is evaluated is NULL.
PHPUnit_Framework_Constraint_IsTrue isTrue()Constraint that asserts that the value it is evaluated is TRUE.
PHPUnit_Framework_Constraint_IsType isType(string $type)Constraint that asserts that the value it is evaluated for is of a specified type.
PHPUnit_Framework_Constraint_LessThan lessThan(mixed $value)Constraint that asserts that the value it is evaluated for is smaller than a given value.
PHPUnit_Framework_Constraint_Or lessThanOrEqual(mixed $value)Constraint that asserts that the value it is evaluated for is smaller than or equal to a given value.
logicalAnd()Logical AND.
logicalNot(PHPUnit_Framework_Constraint $constraint)Logical NOT.
logicalOr()Logical OR.
logicalXor()Logical XOR.
PHPUnit_Framework_Constraint_PCREMatch matchesRegularExpression(string $pattern)Constraint that asserts that the string it is evaluated for matches a regular expression.
PHPUnit_Framework_Constraint_StringContains stringContains(string $string, bool $case)Constraint that asserts that the string it is evaluated for contains a given string.
PHPUnit_Framework_Constraint_StringEndsWith stringEndsWith(string $suffix)Constraint that asserts that the string it is evaluated for ends with a given suffix.
PHPUnit_Framework_Constraint_StringStartsWith stringStartsWith(string $prefix)Constraint that asserts that the string it is evaluated for starts with a given prefix.


assertTrue()

assertTrue(bool $condition[, string $message = ''])

Reports an error identified by $message if $condition is FALSE.

assertNotTrue() is the inverse of this assertion and takes the same arguments.

例 A.43: Usage of assertTrue()

<?php
class TrueTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertTrue(FALSE);
    }
}
?>
phpunit TrueTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) TrueTest::testFailure
Failed asserting that false is true.

/home/sb/TrueTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


assertXmlFileEqualsXmlFile()

assertXmlFileEqualsXmlFile(string $expectedFile, string $actualFile[, string $message = ''])

Reports an error identified by $message if the XML document in $actualFile is not equal to the XML document in $expectedFile.

assertXmlFileNotEqualsXmlFile() is the inverse of this assertion and takes the same arguments.

例 A.44: Usage of assertXmlFileEqualsXmlFile()

<?php
class XmlFileEqualsXmlFileTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertXmlFileEqualsXmlFile(
          '/home/sb/expected.xml', '/home/sb/actual.xml');
    }
}
?>
phpunit XmlFileEqualsXmlFileTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.25Mb

There was 1 failure:

1) XmlFileEqualsXmlFileTest::testFailure
Failed asserting that two DOM documents are equal.
--- Expected
+++ Actual
@@ @@
 <?xml version="1.0"?>
 <foo>
-  <bar/>
+  <baz/>
 </foo>

/home/sb/XmlFileEqualsXmlFileTest.php:7

FAILURES!
Tests: 1, Assertions: 3, Failures: 1.


assertXmlStringEqualsXmlFile()

assertXmlStringEqualsXmlFile(string $expectedFile, string $actualXml[, string $message = ''])

Reports an error identified by $message if the XML document in $actualXml is not equal to the XML document in $expectedFile.

assertXmlStringNotEqualsXmlFile() is the inverse of this assertion and takes the same arguments.

例 A.45: Usage of assertXmlStringEqualsXmlFile()

<?php
class XmlStringEqualsXmlFileTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertXmlStringEqualsXmlFile(
          '/home/sb/expected.xml', '<foo><baz/></foo>');
    }
}
?>
phpunit XmlStringEqualsXmlFileTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.25Mb

There was 1 failure:

1) XmlStringEqualsXmlFileTest::testFailure
Failed asserting that two DOM documents are equal.
--- Expected
+++ Actual
@@ @@
 <?xml version="1.0"?>
 <foo>
-  <bar/>
+  <baz/>
 </foo>

/home/sb/XmlStringEqualsXmlFileTest.php:7

FAILURES!
Tests: 1, Assertions: 2, Failures: 1.


assertXmlStringEqualsXmlString()

assertXmlStringEqualsXmlString(string $expectedXml, string $actualXml[, string $message = ''])

Reports an error identified by $message if the XML document in $actualXml is not equal to the XML document in $expectedXml.

assertXmlStringNotEqualsXmlString() is the inverse of this assertion and takes the same arguments.

例 A.46: Usage of assertXmlStringEqualsXmlString()

<?php
class XmlStringEqualsXmlStringTest extends PHPUnit_Framework_TestCase
{
    public function testFailure()
    {
        $this->assertXmlStringEqualsXmlString(
          '<foo><bar/></foo>', '<foo><baz/></foo>');
    }
}
?>
phpunit XmlStringEqualsXmlStringTest
PHPUnit 4.1.0 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 5.00Mb

There was 1 failure:

1) XmlStringEqualsXmlStringTest::testFailure
Failed asserting that two DOM documents are equal.
--- Expected
+++ Actual
@@ @@
 <?xml version="1.0"?>
 <foo>
-  <bar/>
+  <baz/>
 </foo>

/home/sb/XmlStringEqualsXmlStringTest.php:7

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.


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