PHPUnit9.0 断言-assertSame()
2022-03-24 10:25 更新
assertSame(mixed $expected, mixed $actual[, string $message = ''])
PHPUnit9.0 断言集合当两个变量 $expected
和 $actual
的值与类型不完全相同时报告错误,错误讯息由 $message
指定。
assertNotSame()
是与之相反的断言,接受相同的参数。
示例 1.56 assertSame() 的用法
<?php declare(strict_types=1);
use PHPUnit\Framework\TestCase;
final class SameTest extends TestCase
{
public function testFailure(): void
{
$this->assertSame('2204', 2204);
}
}
$ phpunit SameTest
PHPUnit latest.0 by Sebastian Bergmann and contributors.
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 = ''])
当两个变量 $expected
和 $actual
不是指向同一个对象的引用时报告错误,错误讯息由 $message
指定。
示例 1.57 对对象使用 assertSame() 时的用法
<?php declare(strict_types=1);
use PHPUnit\Framework\TestCase;
final class SameTest extends TestCase
{
public function testFailure(): void
{
$this->assertSame(new stdClass, new stdClass);
}
}
$ phpunit SameTest
PHPUnit latest.0 by Sebastian Bergmann and contributors.
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.
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