From 05e8f7f6d4a6008b79074d1ac8559f5173218a70 Mon Sep 17 00:00:00 2001
From: rusefillc <48498823+rusefillc@users.noreply.github.com>
Date: Mon, 14 Mar 2022 22:15:21 -0400
Subject: [PATCH] gtest in library is hard (#3998)

* Revert "Revert "JNI for test coverage #3965""

This reverts commit 756632881689d6c148c23163173e0d3bf17e78f7.

* JNI for test coverage #3965

Co-authored-by: rusefillc <sdfsdfqsf2334234234>
---
 .../io/src/test/java/com/rusefi/native_/JniUnitTest.java | 2 ++
 unit_tests/engine_test_helper.cpp                        | 9 ++++++---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/java_console/io/src/test/java/com/rusefi/native_/JniUnitTest.java b/java_console/io/src/test/java/com/rusefi/native_/JniUnitTest.java
index 9326ed4d74..e15d5bc27d 100644
--- a/java_console/io/src/test/java/com/rusefi/native_/JniUnitTest.java
+++ b/java_console/io/src/test/java/com/rusefi/native_/JniUnitTest.java
@@ -12,5 +12,7 @@ public class JniUnitTest {
         EngineLogic engineLogic = new EngineLogic();
         String version = engineLogic.getVersion();
         assertTrue("Got " + version, version.contains("Hello"));
+
+        engineLogic.invokePeriodicCallback();
     }
 }
diff --git a/unit_tests/engine_test_helper.cpp b/unit_tests/engine_test_helper.cpp
index bf25f5d1e8..93160dafc3 100644
--- a/unit_tests/engine_test_helper.cpp
+++ b/unit_tests/engine_test_helper.cpp
@@ -135,9 +135,12 @@ EngineTestHelper::EngineTestHelper(engine_type_e engineType, configuration_callb
 
 EngineTestHelper::~EngineTestHelper() {
 	// Write history to file
-	std::stringstream filePath;
-	filePath << "unittest_" << ::testing::UnitTest::GetInstance()->current_test_info()->name() << ".logicdata";
-	writeEvents(filePath.str().c_str());
+	extern bool hasInitGtest;
+	if (hasInitGtest) {
+    	std::stringstream filePath;
+    	filePath << "unittest_" << ::testing::UnitTest::GetInstance()->current_test_info()->name() << ".logicdata";
+	    writeEvents(filePath.str().c_str());
+	}
 
 	// Cleanup
 	enginePins.reset();