Reads the contents of the file
| public getContents ( $key ) : string | boolean | ||
| return | string | boolean | if cannot read content |
/**
* @dataProvider driverSet
*/
public function testSave(Storage $storage)
{
$storage->setContents($this->key, 'Test contents');
$this->assertSame('Test contents', $storage->getContents($this->key));
$storage->setContents($this->key, 'Appended contents', true);
$contents = $storage->getContents($this->key);
$this->assertTrue(strpos($contents, 'Test contents') === 0);
$this->assertTrue(strpos($contents, 'Appended contents') > 0);
}
/**
* @inheritdoc
*/
public function getContents()
{
if ($this->contents === null) {
$this->contents = $this->storage->getContents($this->key);
}
return $this->contents;
}
/**
* @dataProvider driverSet
*/
public function testStorage(Storage $storage)
{
$storage->setContents($this->key, 'Test contents');
$this->assertTrue($storage->keyExists($this->key));
$this->assertSame('Test contents', $storage->getContents($this->key));
$storage->deleteKey($this->key);
$this->assertFalse($storage->keyExists($this->key));
}
