Refactor of the Project on Github.

-Added: Better System to decide what code should be generated.
-Added: Unit Tests are now included in the main branch.
-Added: Automatic System to test the main branch and ensure that tests work.
-Added: Pull Requests now run tests too.

.github/workflows/pull_build_tests_action.yml

@@ -0,0 +1,39 @@
+name: Unit Tests
+
+on:
+   pull_request:
+      branches: [ master ]
+
+jobs:
+   build:
+      name: Unit Tests
+      runs-on: ubuntu-latest
+      steps:
+      -  uses: actions/checkout@v2
+         with:
+            fetch-depth: 0
+            
+      -  name: Set up JDK 11
+         uses: actions/setup-java@v3
+         with:
+            distribution: temurin
+            java-version: 11
+            cache: gradle
+            
+      -  name: Make gradlew executable
+         run: chmod +x ./gradlew
+      -  name: Build and Test
+         env:
+            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+         run: ./gradlew generateTestSource test jacocoTestReport --info -Dfull_test_suite=true
+         
+      -  name: Publish Test Result
+         uses: EnricoMi/publish-unit-test-result-action@v1
+         id: test-results
+         if: always()
+         with:
+            files: build/test-results/**/*.xml
+            fail_on: nothing
+            ignore_runs: true
+            json_thousands_separator: .
+            time_unit: milliseconds