Added Location selection for Cucumber.json output

Added Fail message to Cucumber.json output

Author: ICT-KayneS

include/GUnit/GSteps.h

@@ -306,9 +306,10 @@ class Steps : public ::testing::EmptyTestEventListener {
       ::testing::UnitTest::GetInstance()->listeners().Append(this);
       // If the output is set, then add a report to the features holder
       const auto output = std::getenv("OUTPUT");
-      std::string path = std::string(output) + std::string(std::getenv("TEST_NAME"));
-      std::cout << path << std::endl;
+      
       if (output) {
+        std::string path = std::string(output) + std::string(std::getenv("TEST_NAME"));
+        std::cout << path << std::endl;
         Features::getInstance()->addReport(path);
       }
       for (const auto& feature : detail::split(scenario, ':')) {
@@ -644,6 +645,7 @@ class Steps : public ::testing::EmptyTestEventListener {
     ;
     if (currentStep == nullptr) return;
     currentStep->setResult(!(test_part_result.failed()));
+    currentStep->setFailMessage(test_part_result.summary());
   }
 
   std::shared_ptr<GherkinCpp::Step>

include/formatters/cucumberjson.hpp

@@ -65,6 +65,7 @@ class CucumberJson {
 					std::string resultStr = step.second->getResult()?"passed":"failed";
 					curStep["result"] = {
 							{"status", resultStr},
+							{"error_message", step.second->getFailMessage()},
 							{"duration", 1}
 					};
 					curElement["steps"].push_back(curStep);

include/formatters/gherkinCpp/step.hpp

@@ -24,10 +24,16 @@ class Step : public GenericInfo{
 		result = result_;
 	}
 
+	void setFailMessage(const char* message_) {
+		message = std::string(message_);
+	}
+
 	bool getResult() { return result;}
+	std::string getFailMessage() {return message;}
 
 private:
 	bool result=true;
+	std::string message;
 };
 
 } // GherkinCpp