PHPUnit9.0 斷言-assertStringEqualsFile()

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

PHPUnit9.0 斷言集合

當(dāng) ?$expectedFile? 所指定的文件其內(nèi)容不是 ?$actualString? 時報告錯誤，錯誤訊息由 ?$message? 指定。
?assertStringNotEqualsFile()? 是與之相反的斷言，接受相同的參數(shù)。
示例 1.59 assertStringEqualsFile() 的用法

<?php declare(strict_types=1);
use PHPUnit\Framework\TestCase;

final class StringEqualsFileTest extends TestCase
{
    public function testFailure(): void
    {
        $this->assertStringEqualsFile('/home/sb/expected', 'actual');
    }
}

$ phpunit StringEqualsFileTest
PHPUnit latest.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.