Pagekit\Filesystem\Tests\FileTest::testExists PHP Метод

    public function testExists()
    {
        $file1 = $this->fixtures . '/file1.txt';
        $file2 = $this->fixtures . '/file2.txt';
        $file3 = $this->fixtures . '/file3.txt';
        $this->assertTrue($this->file->exists($file1));
        $this->assertTrue($this->file->exists($file2));
        $this->assertTrue($this->file->exists([$file1, $file2]));
        $this->assertFalse($this->file->exists($file3));
        $this->assertFalse($this->file->exists([$file1, $file2, $file3]));
    }