Merge pull request #5 from lalogiquefloue/GithubActionsCarl

added 3 test build flags to github action

.github/workflows/test.yml

@@ -16,23 +16,111 @@ jobs:
         java-version: '17'
         cache: 'maven'
 
-    - name: Build and Test with Maven
+    - name: Build and Test with Maven - Default Configuration
       timeout-minutes: 15
-      run: ./mvnw -B verify
+      run: |
+        ./mvnw -B verify
+
+    - name: Get JaCoCo Coverage - Default configuration
+      id: coverage_default  
+      run: |
+        coverage=$(python3 config/coverage.py target/site/jacoco/jacoco.csv) 
+        echo "COVERAGE=$coverage" >> $GITHUB_ENV
+
+    - name: Fail if coverage has not improved for default configuration.
+      run: |
+        coverage=$COVERAGE
+        threshold=24.46
+        if (( $(echo "$coverage - $threshold <= 0.1" | bc -l) )); then
+          echo "Coverage is not improved for default configuration."
+          exit 1
+        else
+          echo "New coverage: $coverage%. Coverage is improved for default configuration!"
+        fi
+
+    ###################################################################################
+    # - name: Build and Test with Maven - Print default flags
+    #   timeout-minutes: 15
+    #   run: |
+    #     echo "Printing default flags."
+    #     export MAVEN_OPTS="-XX:+PrintFlagsFinal"
+    #     ./mvnw -B verify
+    #     unset MAVEN_OPTS
+
+    ###################################################################################
+    - name: Build and Test with Maven - Configuration 1
+      timeout-minutes: 15
+      run: |
+        echo "Configuration 1 - Test build with change of garbage collection type."
+        export MAVEN_OPTS="-XX:+UseSerialGC"
+        ./mvnw -B verify
+        unset MAVEN_OPTS
+
+    - name: Get JaCoCo Coverage - Configuration 1
+      id: coverage_config1  
+      run: |
+        coverage=$(python3 config/coverage.py target/site/jacoco/jacoco.csv) 
+        echo "COVERAGE=$coverage" >> $GITHUB_ENV
+
+    - name: Fail if coverage has not improved for configuration 1.
+      run: |
+        coverage=$COVERAGE
+        threshold=24.46
+        if (( $(echo "$coverage - $threshold <= 0.1" | bc -l) )); then
+          echo "Coverage is not improved for configuration 1."
+          exit 1
+        else
+          echo "New coverage: $coverage%. Coverage is improved for configuration 1!"
+        fi
+
+    ###################################################################################
+    - name: Build and Test with Maven - Configuration 2
+      timeout-minutes: 15
+      run: |
+        echo "Configuration 2 - Test build with reduced heap size."
+        export MAVEN_OPTS="-XX:MaxHeapSize=2G -XX:MinHeapSize=4M"
+        ./mvnw -B verify
+        unset MAVEN_OPTS
+
+    - name: Get JaCoCo Coverage - Configuration 2
+      id: coverage_config2  
+      run: |
+        coverage=$(python3 config/coverage.py target/site/jacoco/jacoco.csv) 
+        echo "COVERAGE=$coverage" >> $GITHUB_ENV
+
+    - name: Fail if coverage has not improved for configuration 2.
+      run: |
+        coverage=$COVERAGE
+        threshold=24.46
+        if (( $(echo "$coverage - $threshold <= 0.1" | bc -l) )); then
+          echo "Coverage is not improved for configuration 2."
+          exit 1
+        else
+          echo "New coverage: $coverage%. Coverage is improved for configuration 2!"
+        fi
+
+    ###################################################################################
+    - name: Build and Test with Maven - Configuration 3
+      timeout-minutes: 15
+      run: |
+        echo "Configuration 3 - Test build with 1 cpu core available for multithreading."
+        export MAVEN_OPTS="-XX:ActiveProcessorCount=1"
+        ./mvnw -B verify
+        unset MAVEN_OPTS
 
-    - name: Get JaCoCo Coverage
-      id: coverage  
+    - name: Get JaCoCo Coverage - Configuration 3
+      id: coverage_config3  
       run: |
         coverage=$(python3 config/coverage.py target/site/jacoco/jacoco.csv) 
         echo "COVERAGE=$coverage" >> $GITHUB_ENV
 
-    - name: Fail if coverage has not improved.
+    - name: Fail if coverage has not improved for configuration 3.
       run: |
         coverage=$COVERAGE
         threshold=24.46
         if (( $(echo "$coverage - $threshold <= 0.1" | bc -l) )); then
-          echo "Coverage is not improved."
+          echo "Coverage is not improved for configuration 3."
           exit 1
         else
-          echo "New coverage: $coverage%. Coverage is improved!"
+          echo "New coverage: $coverage%. Coverage is improved for configuration 3!"
         fi