assertStringEqualsFile()
最后更新于：2022-04-01 03:48:14
# assertStringEqualsFile()
>[info] ## assertStringEqualsFile(string $expectedFile, string $actualString[, string $message = ''])
当 `$expectedFile` 所指定的文件其内容不是 `$actualString` 时报告错误，错误讯息由 `$message` 指定。
`assertStringNotEqualsFile()` 是与之相反的断言，接受相同的参数。
**Example A.40. assertStringEqualsFile() 的用法**
~~~
<?php
class StringEqualsFileTest extends PHPUnit_Framework_TestCase
{
public function testFailure()
{
$this->assertStringEqualsFile('/home/sb/expected', 'actual');
}
}
?>
~~~
~~~
phpunit StringEqualsFileTest
PHPUnit 5.0.0 by Sebastian Bergmann and contributors.
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.
~~~