#15 First implementation of action that creates PDD todo

.pdd

@@ -1,7 +1,7 @@
 --source=.
 --verbose
 --exclude .gradle/**/*
---exclude .build/**/*
+--exclude build/**/*
 --exclude .idea/**/*
 --exclude gradlew
 --exclude gradlew.bat

build.gradle.kts

@@ -19,18 +19,11 @@ plugins {
     jacoco
 }
 
-val junit5Version = "5.3.1"
-val kotlinVersion = plugins.getPlugin(KotlinPluginWrapper::class.java).kotlinPluginVersion
-
-dependencies {
-    testImplementation("org.jetbrains.kotlin:kotlin-test:$kotlinVersion")
-    testImplementation("org.junit.jupiter:junit-jupiter-engine:$junit5Version")
-}
-
 repositories {
     jcenter()
 }
 
+// @todo #15:30 Set limit of code coverage. To ensure that the project has a good quality let's use high coverage demand.
 tasks.jacocoTestReport {
     reports {
         xml.isEnabled = true
@@ -41,8 +34,11 @@ tasks.jacocoTestReport {
     executionData(File("build/jacoco/test.exec"))
 }
 
+dependencies{
+    testImplementation("io.mockk:mockk:1.9.3")
+}
+
 tasks.test {
-    useJUnitPlatform()
     finalizedBy(tasks.jacocoTestReport)
 }
 

src/main/kotlin/com/aivinog1/pdd/plugin/template/CreateNewPddAction.kt

@@ -0,0 +1,28 @@
+package com.aivinog1.pdd.plugin.template
+
+import com.intellij.lang.LanguageCommenters
+import com.intellij.openapi.actionSystem.AnAction
+import com.intellij.openapi.actionSystem.AnActionEvent
+import com.intellij.openapi.actionSystem.CommonDataKeys
+import com.intellij.openapi.diagnostic.Logger
+import com.intellij.psi.PsiFile
+
+class CreateNewPddAction(private val logger: Logger = Logger.getInstance("CreateNewPddAction")) : AnAction("Create a new PDD.") {
+
+    override fun actionPerformed(e: AnActionEvent) {
+        val file = e.getData(CommonDataKeys.PSI_FILE)
+        if (file != null) {
+            actionPerformed(file)
+        }
+    }
+
+
+// @todo #15:30m For now, this method did nothing but only logging the language and the comment symbol.
+//  Needs to implement inserting a todo.
+    private fun actionPerformed(file: PsiFile) {
+        val language = file.language
+        val commenter = LanguageCommenters.INSTANCE.forLanguage(language)
+        val lineCommentPrefix = commenter.lineCommentPrefix
+        logger.trace("Current language: $language. It's comment is $lineCommentPrefix.")
+    }
+}

src/main/resources/META-INF/plugin.xml

@@ -19,5 +19,6 @@
                 description="Test Action">
             <add-to-group group-id="ToolsMenu" anchor="last"/>
         </action>
+        <!-- @todo #15:30m Let's register CreateNewPddAction. Now this task is not registered and didn't appear on the menu. Let's implement this.-->
     </actions>
 </idea-plugin>

src/test/kotlin/com/aivinog1/pdd/plugin/TestTaskTest.kt

@@ -1,14 +1,14 @@
 package com.aivinog1.pdd.plugin
 
-import org.junit.jupiter.api.Test
+import org.junit.Test
 import kotlin.test.assertNotNull
 
 /**
  * @todo #20:30m This is a dummy test that verify that report working. Needs to remove this or add some cases.
  */
 class TestTaskTest {
 
-    val testTask: TestTask = TestTask()
+    private val testTask: TestTask = TestTask()
 
     @Test
     fun test() {

src/test/kotlin/com/aivinog1/pdd/plugin/template/CreateNewPddActionTest.kt

@@ -0,0 +1,31 @@
+package com.aivinog1.pdd.plugin.template
+
+import com.intellij.openapi.actionSystem.AnActionEvent
+import com.intellij.openapi.actionSystem.CommonDataKeys
+import com.intellij.openapi.diagnostic.Logger
+import com.intellij.testFramework.fixtures.LightPlatformCodeInsightFixture4TestCase
+import io.mockk.*
+import org.junit.Test
+
+class CreateNewPddActionTest: LightPlatformCodeInsightFixture4TestCase() {
+
+    private val logger: Logger = mockk()
+    private val createNewPddAction = CreateNewPddAction(logger = logger)
+
+    override fun getTestDataPath(): String {
+        return "testData"
+    }
+
+    @Test
+    fun `test that simple java file has comment`() {
+        every { logger.trace("Current language: Language: JAVA. It's comment is //.") } just Runs
+        // @todo #15:30m After CreateNewPddAction became registered let's drop this mock and invite action via the IntelliJ platform.
+        val actionEvent: AnActionEvent = mockk()
+        every { actionEvent.getData(CommonDataKeys.PSI_FILE) } returns myFixture.configureByFile("SimpleJavaClass.java")
+        createNewPddAction.actionPerformed(actionEvent)
+        verify {
+            logger.trace("Current language: Language: JAVA. It's comment is //.")
+        }
+        confirmVerified(logger)
+    }
+}

testData/SimpleJavaClass.java

@@ -0,0 +1,5 @@
+package org.test;
+
+class Test {
+    private String test;
+}