/**
* @test
* @expectedException \Shlinkio\Shlink\Common\Exception\PreviewGenerationException
*/
public function errorWhileGeneratingPreviewThrowsException()
{
$url = 'http://foo.com';
$cacheId = sprintf('preview_%s.png', urlencode($url));
$expectedPath = 'dir/' . $cacheId;
$this->filesystem->exists(sprintf('dir/preview_%s.png', urlencode($url)))->willReturn(false)->shouldBeCalledTimes(1);
$this->image->saveAs($expectedPath)->shouldBeCalledTimes(1);
$this->image->getError()->willReturn('Error!!')->shouldBeCalledTimes(1);
$this->generator->generatePreview($url);
}
/**
* @covers ::getError
*/
public function testGetError()
{
$element = ['#foo' => 'bar'];
$message = 'bar';
$this->decoratedFormState->getError($element)->willReturn($message)->shouldBeCalled();
$this->assertSame($message, $this->formStateDecoratorBase->getError($element));
}