1 files changed, 96 insertions, 0 deletions
diff --git a/src/functionalTest/java/ch/fhnw/thga/gradleplugins/InitFregeTaskFunctionalTest.java b/src/functionalTest/java/ch/fhnw/thga/gradleplugins/InitFregeTaskFunctionalTest.java
new file mode 100644
index 0000000..cd1f4ab
--- /dev/null
+++ b/src/functionalTest/java/ch/fhnw/thga/gradleplugins/InitFregeTaskFunctionalTest.java
@@ -0,0 +1,96 @@
+package ch.fhnw.thga.gradleplugins;
+
+import static ch.fhnw.thga.gradleplugins.FregeExtension.DEFAULT_RELATIVE_SOURCE_DIR;
+import static ch.fhnw.thga.gradleplugins.FregePlugin.COMPILE_FREGE_TASK_NAME;
+import static ch.fhnw.thga.gradleplugins.FregePlugin.INIT_FREGE_TASK_NAME;
+import static ch.fhnw.thga.gradleplugins.SharedFunctionalTestLogic.MINIMAL_BUILD_FILE_CONFIG;
+import static ch.fhnw.thga.gradleplugins.SharedFunctionalTestLogic.assertFileExists;
+import static ch.fhnw.thga.gradleplugins.SharedFunctionalTestLogic.runGradleTask;
+import static org.gradle.testkit.runner.TaskOutcome.SUCCESS;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.io.File;
+
+import org.gradle.api.Project;
+import org.gradle.testkit.runner.BuildResult;
+import org.junit.jupiter.api.DisplayNameGenerator;
+import org.junit.jupiter.api.IndicativeSentencesGeneration;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import ch.fhnw.thga.gradleplugins.fregeproject.FregeProjectBuilder;
+import ch.fhnw.thga.gradleplugins.fregeproject.ProjectRoot;
+
+public class InitFregeTaskFunctionalTest
+{
+    private static ProjectRoot FREGE_PROJECT_BUILDER = FregeProjectBuilder.builder();
+
+    @Nested
+    @IndicativeSentencesGeneration(
+        separator = " -> ",
+        generator = DisplayNameGenerator.ReplaceUnderscores.class)
+    class Init_frege_task_works {
+        @Test
+        void given_minimal_build_file_config(
+            @TempDir File testProjectDir)
+            throws Exception
+        {
+            Project project = FREGE_PROJECT_BUILDER
+                .projectRoot(testProjectDir)
+                .buildFile(MINIMAL_BUILD_FILE_CONFIG)
+                .build();
+
+            BuildResult result = runGradleTask(testProjectDir, INIT_FREGE_TASK_NAME);
+    
+            assertTrue(
+                project
+                .getTasks()
+                .getByName(INIT_FREGE_TASK_NAME) instanceof InitFregeTask
+            );
+            assertEquals(
+                SUCCESS,
+                result.task(":" + INIT_FREGE_TASK_NAME).getOutcome()
+            );
+            assertFileExists(
+                testProjectDir.toPath().resolve(DEFAULT_RELATIVE_SOURCE_DIR).toFile(),
+                "examples/HelloFrege.fr"
+            );
+
+            BuildResult compileHelloFrege = runGradleTask(testProjectDir, COMPILE_FREGE_TASK_NAME);
+            assertEquals(SUCCESS, compileHelloFrege.task(":" + COMPILE_FREGE_TASK_NAME).getOutcome());
+        }
+
+        @Test
+        void given_custom_module_name_on_command_line(
+            @TempDir File testProjectDir)
+            throws Exception
+        {
+            Project project = FREGE_PROJECT_BUILDER
+                .projectRoot(testProjectDir)
+                .buildFile(MINIMAL_BUILD_FILE_CONFIG)
+                .build();
+
+            BuildResult result = runGradleTask(
+                testProjectDir,
+                INIT_FREGE_TASK_NAME,
+                "--moduleName=ch.fhnw.thga.HelloFrege"
+            );
+    
+            assertTrue(
+                project
+                .getTasks()
+                .getByName(INIT_FREGE_TASK_NAME) instanceof InitFregeTask
+            );
+            assertEquals(
+                SUCCESS,
+                result.task(":" + INIT_FREGE_TASK_NAME).getOutcome()
+            );
+            assertFileExists(
+                testProjectDir.toPath().resolve(DEFAULT_RELATIVE_SOURCE_DIR).toFile(),
+                "ch/fhnw/thga/HelloFrege.fr"
+            );
+        }
+    }
+}