public function convertReturnsEmptyArrayIfGivenMediaTypeIsInvalid()
{
$this->mockPropertyMappingConfiguration->expects($this->atLeastOnce())->method('getConfigurationValue')->with(MediaTypeConverterInterface::class, MediaTypeConverterInterface::CONFIGURATION_MEDIA_TYPE)->will($this->returnValue('someInvalidMediaType'));
$actualResult = $this->mediaTypeConverter->convertFrom('{"jsonArgument":"jsonValue"}', 'array', [], $this->mockPropertyMappingConfiguration);
$expectedResult = [];
$this->assertSame($expectedResult, $actualResult);
}