From 5571f361a29a7586f514551da1bc36819b40d4ca Mon Sep 17 00:00:00 2001
From: Tobias Stamann <tobias.stamann@holisticon.de>
Date: Thu, 25 Jan 2024 16:12:57 +0100
Subject: [PATCH] Added Cute Unit Test Implementations for Tests without
 passing in Elements

---
 ...stingAnnotationProcessorsWithouPassIn.java | 48 +++++++++++++++++++
 .../APTKUnitTestProcessorWithoutPassIn.java   | 38 +++++++++++++++
 2 files changed, 86 insertions(+)
 create mode 100644 cute/src/main/java/io/toolisticon/aptk/cute/APTKUnitTestProcessorForTestingAnnotationProcessorsWithouPassIn.java
 create mode 100644 cute/src/main/java/io/toolisticon/aptk/cute/APTKUnitTestProcessorWithoutPassIn.java

diff --git a/cute/src/main/java/io/toolisticon/aptk/cute/APTKUnitTestProcessorForTestingAnnotationProcessorsWithouPassIn.java b/cute/src/main/java/io/toolisticon/aptk/cute/APTKUnitTestProcessorForTestingAnnotationProcessorsWithouPassIn.java
new file mode 100644
index 00000000..d6cdc4b1
--- /dev/null
+++ b/cute/src/main/java/io/toolisticon/aptk/cute/APTKUnitTestProcessorForTestingAnnotationProcessorsWithouPassIn.java
@@ -0,0 +1,48 @@
+package io.toolisticon.aptk.cute;
+
+import io.toolisticon.aptk.common.ToolingProvider;
+import io.toolisticon.cute.UnitTestForTestingAnnotationProcessorsWithoutPassIn;
+
+import javax.annotation.processing.ProcessingEnvironment;
+import javax.annotation.processing.Processor;
+import javax.lang.model.element.Element;
+
+/**
+ * Convenient unit test processor for testing annotation processors build with the APTK with toolisticon's cute framework.
+ *
+ * @param <PROCESSOR> The processor under test. init method will be called and {@link ToolingProvider} will be set.
+ */
+public abstract class APTKUnitTestProcessorForTestingAnnotationProcessorsWithouPassIn<PROCESSOR extends Processor> implements UnitTestForTestingAnnotationProcessorsWithoutPassIn<PROCESSOR> {
+
+
+    /**
+     * The original unit test processor method. Contains logic to initialize the ToolingProvider.
+     * Will be called by cute framework. Propagates call to aptkUnitTest method after initializations.
+     *
+     * @param processor             The processor under test
+     * @param processingEnvironment the processing environment
+     */
+    @Override
+    public final void unitTest(PROCESSOR processor, ProcessingEnvironment processingEnvironment) {
+
+        try {
+            // do initializations
+            ToolingProvider.setTooling(processingEnvironment);
+
+            // propagate to unit test implementation
+            this.aptkUnitTest(processor, processingEnvironment);
+
+        } finally {
+            ToolingProvider.clearTooling();
+        }
+
+    }
+
+    /**
+     * The unit test method.
+     *
+     * @param unit                  the initialized processor under test
+     * @param processingEnvironment the processingEnvironment
+     */
+    public abstract void aptkUnitTest(PROCESSOR unit, ProcessingEnvironment processingEnvironment);
+}
diff --git a/cute/src/main/java/io/toolisticon/aptk/cute/APTKUnitTestProcessorWithoutPassIn.java b/cute/src/main/java/io/toolisticon/aptk/cute/APTKUnitTestProcessorWithoutPassIn.java
new file mode 100644
index 00000000..6fa7ba78
--- /dev/null
+++ b/cute/src/main/java/io/toolisticon/aptk/cute/APTKUnitTestProcessorWithoutPassIn.java
@@ -0,0 +1,38 @@
+package io.toolisticon.aptk.cute;
+
+import io.toolisticon.aptk.common.ToolingProvider;
+import io.toolisticon.cute.UnitTestWithoutPassIn;
+
+import javax.annotation.processing.ProcessingEnvironment;
+
+public abstract class APTKUnitTestProcessorWithoutPassIn implements UnitTestWithoutPassIn {
+
+    /**
+     * The original unit test processor method. Contains logic to initialize the ToolingProvider.
+     * Will be called by cute framework. Propagates call to aptkUnitTest method after initializations.
+     *
+     * @param processingEnvironment the processing environment
+     */
+    @Override
+    public final void unitTest(ProcessingEnvironment processingEnvironment) {
+
+        try {
+            // do initializations
+            ToolingProvider.setTooling(processingEnvironment);
+
+            // propagate to unit test implementation
+            this.aptkUnitTest(processingEnvironment);
+
+        } finally {
+            ToolingProvider.clearTooling();
+        }
+
+    }
+
+    /**
+     * The unit test method.
+     *
+     * @param processingEnvironment the processingEnvironment
+     */
+    public abstract void aptkUnitTest(ProcessingEnvironment processingEnvironment);
+}
\ No newline at end of file