public function testPrintAsJson_usingSlimVersion_shouldReturnSimpleJson() { $object = 'EmpresaConf'; $property = 'descricao'; $value1 = 'Hosanna'; $value2 = 'Hosanna Tecnologia'; $diff = new Diff($object, $property, $value1, $value2); $expectedJson = sprintf('{"%s%s%s":["%s","%s"]}', $object, Diff::SEPARATOR, $property, $value1, $value2); $this->assertEquals($expectedJson, $diff->printAsJson(true)); }