test: add Avro Wizard plugin tests

.gitignore

@@ -2,10 +2,5 @@
 .DS_Store
 .gradle
 /local.properties
-/.idea/caches
-/.idea/libraries
-/.idea/modules.xml
-/.idea/workspace.xml
-/.idea/navEditor.xml
-/.idea/assetWizardSettings.xml
+/.idea
 build

build.gradle.kts

@@ -28,7 +28,7 @@ subprojects {
     }
 
     detekt {
-        config = rootProject.files("config/detekt/detekt.yml")
+        config.setFrom(rootProject.files("config/detekt/detekt.yml"))
     }
 }
 

example/build.gradle.kts

@@ -1,4 +1,8 @@
 plugins {
     java
-//    id("ru.rudikov.avroschema-wizard-plugin")
+    id("ru.rudikov.avroschema-wizard-plugin")
+}
+
+avroWizardConfig {
+    subjectToSchema = mapOf("my-topic" to "Schema")
 }

plugin-build/build.gradle.kts

@@ -31,7 +31,7 @@ allprojects {
     }
 
     detekt {
-        config = rootProject.files("../config/detekt/detekt.yml")
+        config.setFrom(rootProject.files("../config/detekt/detekt.yml"))
     }
 }
 

plugin-build/plugin/build.gradle.kts

@@ -56,4 +56,3 @@ tasks {
         }
     }
 }
-

plugin-build/plugin/src/main/java/ru/rudikov/plugin/AvroWizardExtension.kt

@@ -10,16 +10,17 @@ const val DEFAULT_SCHEMA_REGISTRY_URL = "http://localhost:10081"
 
 @Suppress("UnnecessaryAbstractClass")
 abstract class AvroWizardExtension
-@Inject
-constructor(project: Project) {
-    private val objects = project.objects
+    @Inject
+    constructor(project: Project) {
+        private val objects = project.objects
 
-    val schemaRegistryUrl: Property<String> = objects.property(String::class.java)
-        .convention(DEFAULT_SCHEMA_REGISTRY_URL)
+        val schemaRegistryUrl: Property<String> =
+            objects.property(String::class.java).convention(DEFAULT_SCHEMA_REGISTRY_URL)
 
-    val searchAvroFilesPaths: SetProperty<String> = objects.setProperty(String::class.java).convention(
-        setOf("${project.layout.buildDirectory}")
-    )
+        val searchAvroFilesPaths: SetProperty<String> =
+            objects.setProperty(String::class.java)
+                .convention(setOf(project.layout.buildDirectory.get().asFile.absolutePath))
 
-    val subjectToSchema: MapProperty<String, String> = objects.mapProperty(String::class.java, String::class.java)
-}
+        val subjectToSchema: MapProperty<String, String> =
+            objects.mapProperty(String::class.java, String::class.java)
+    }

plugin-build/plugin/src/main/java/ru/rudikov/plugin/RegisterTask.kt

@@ -56,13 +56,14 @@ abstract class RegisterTask : DefaultTask() {
         }
     }
 
-    private fun findAvroFileByName(searchPath: String, schemaName: String) =
-        Files.walk(Paths.get(searchPath)).use {
-            it.filter { file -> file.isRegularFile() && file.fileName.toString() == "$schemaName.avsc" }
-                .findFirst()
-                .getOrNull()
-                ?.toFile()
-                ?: error("File $schemaName.avsc not found!")
-        }
-
+    private fun findAvroFileByName(
+        searchPath: String,
+        schemaName: String,
+    ) = Files.walk(Paths.get(searchPath)).use {
+        it.filter { file -> file.isRegularFile() && file.fileName.toString() == "$schemaName.avsc" }
+            .findFirst()
+            .getOrNull()
+            ?.toFile()
+            ?: error("File $schemaName.avsc not found!")
+    }
 }

plugin-build/plugin/src/test/java/ru/rudikov/plugin/AvroSchemaWizardPluginTest.kt

@@ -0,0 +1,67 @@
+package ru.rudikov.plugin
+
+import org.gradle.testfixtures.ProjectBuilder
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNotNull
+import org.junit.Test
+
+class AvroSchemaWizardPluginTest {
+    @Test
+    fun `plugin is applied correctly to the project`() {
+        val project = ProjectBuilder.builder().build()
+        project.pluginManager.apply(PLUGIN_ID)
+
+        assert(project.tasks.getByName(REGISTER_TASK_NAME) is RegisterTask)
+    }
+
+    @Test
+    fun `extension avroWizardConfig is created correctly`() {
+        val project = ProjectBuilder.builder().build()
+        project.pluginManager.apply(PLUGIN_ID)
+
+        assertNotNull(project.extensions.getByName(EXTENSION_NAME))
+    }
+
+    @Test
+    fun `parameters are passed correctly from extension to task`() {
+        val project = ProjectBuilder.builder().build()
+        project.pluginManager.apply(PLUGIN_ID)
+
+        val schemaRegistryUrl = "some_url"
+        val searchAvroFilesPaths = setOf("some_path")
+        val subjectToSchema = mapOf("some_subject" to "some_schema")
+
+        (project.extensions.getByName(EXTENSION_NAME) as AvroWizardExtension).apply {
+            this.schemaRegistryUrl.set(schemaRegistryUrl)
+            this.searchAvroFilesPaths.set(searchAvroFilesPaths)
+            this.subjectToSchema.set(subjectToSchema)
+        }
+
+        val task = project.tasks.getByName(REGISTER_TASK_NAME) as RegisterTask
+
+        assertEquals(schemaRegistryUrl, task.schemaRegistryUrl.get())
+        assertEquals(searchAvroFilesPaths, task.searchAvroFilesPaths.get())
+        assertEquals(subjectToSchema, task.subjectToSchema.get())
+    }
+
+    @Test
+    fun `parameters by default are passed correctly from extension to task`() {
+        val project = ProjectBuilder.builder().build()
+        project.pluginManager.apply(PLUGIN_ID)
+
+        val subjectToSchema = mapOf("some_subject" to "some_schema")
+
+        (project.extensions.getByName(EXTENSION_NAME) as AvroWizardExtension).apply {
+            this.subjectToSchema.set(subjectToSchema)
+        }
+
+        val task = project.tasks.getByName(REGISTER_TASK_NAME) as RegisterTask
+
+        assertEquals(DEFAULT_SCHEMA_REGISTRY_URL, task.schemaRegistryUrl.get())
+        assertEquals(setOf(project.layout.buildDirectory.get().asFile.absolutePath), task.searchAvroFilesPaths.get())
+    }
+
+    companion object {
+        private const val PLUGIN_ID = "ru.rudikov.avroschema-wizard-plugin"
+    }
+}

settings.gradle.kts

@@ -2,6 +2,9 @@ pluginManagement {
     repositories {
         gradlePluginPortal()
         mavenCentral()
+        maven {
+            url = uri("https://packages.confluent.io/maven")
+        }
     }
 }