From eba5baa7ff251017c442e24c23abb576920bb24b Mon Sep 17 00:00:00 2001
From: Yan Zhulanow <yan.zhulanow@jetbrains.com>
Date: Wed, 26 Apr 2017 16:35:08 +0300
Subject: [PATCH] Kapt3: Add Maven integration test

---
 .../src/it/test-dagger-maven-example/pom.xml  | 146 ++++++++++++++++++
 .../src/main/kotlin/CoffeeApp.kt              |  18 +++
 .../src/main/kotlin/CoffeeMaker.kt            |  17 ++
 .../src/main/kotlin/DripCoffeeModule.kt       |  13 ++
 .../src/main/kotlin/ElectricHeater.kt         |  14 ++
 .../src/main/kotlin/Heater.kt                 |   7 +
 .../src/main/kotlin/Pump.kt                   |   5 +
 .../src/main/kotlin/PumpModule.kt             |  10 ++
 .../src/main/kotlin/Thermosiphon.kt           |  12 ++
 .../test/kotlin/hello/tests/ExampleTest.kt    |  39 +++++
 .../it/test-dagger-maven-example/verify.bsh   |   6 +
 11 files changed, 287 insertions(+)
 create mode 100644 libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/pom.xml
 create mode 100755 libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/CoffeeApp.kt
 create mode 100755 libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/CoffeeMaker.kt
 create mode 100755 libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/DripCoffeeModule.kt
 create mode 100755 libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/ElectricHeater.kt
 create mode 100755 libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/Heater.kt
 create mode 100755 libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/Pump.kt
 create mode 100755 libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/PumpModule.kt
 create mode 100755 libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/Thermosiphon.kt
 create mode 100644 libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/test/kotlin/hello/tests/ExampleTest.kt
 create mode 100644 libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/verify.bsh

diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/pom.xml b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/pom.xml
new file mode 100644
index 00000000000..a82a7302c46
--- /dev/null
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/pom.xml
@@ -0,0 +1,146 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project
+        xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+        xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>org.jetbrains.kotlin.examples</groupId>
+    <artifactId>dagger-maven-example</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <kotlin.version>1.1-SNAPSHOT</kotlin.version>
+        <junit.version>4.12</junit.version>
+        <main.class>coffee.CoffeeApp</main.class>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.google.dagger</groupId>
+            <artifactId>dagger</artifactId>
+            <version>2.9</version>
+        </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-stdlib</artifactId>
+            <version>${kotlin.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>kotlin-maven-plugin</artifactId>
+                <groupId>org.jetbrains.kotlin</groupId>
+                <version>${kotlin.version}</version>
+                <executions>
+                    <execution>
+                        <id>kapt</id>
+                        <goals>
+                            <goal>kapt</goal>
+                        </goals>
+                        <configuration>
+                            <sourceDirs>
+                                <sourceDir>src/main/kotlin</sourceDir>
+                                <sourceDir>src/main/java</sourceDir>
+                            </sourceDirs>
+                            <annotationProcessorPaths>
+                                <annotationProcessorPath>
+                                    <groupId>com.google.dagger</groupId>
+                                    <artifactId>dagger-compiler</artifactId>
+                                    <version>2.9</version>
+                                </annotationProcessorPath>
+                            </annotationProcessorPaths>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>compile</id>
+                        <goals> 
+                            <goal>compile</goal>
+                        </goals>
+                        <configuration>
+                            <sourceDirs>
+                                <sourceDir>src/main/kotlin</sourceDir>
+                                <sourceDir>src/main/java</sourceDir>
+                            </sourceDirs>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>test-kapt</id>
+                        <goals>
+                            <goal>test-kapt</goal>
+                        </goals>
+                        <configuration>
+                            <sourceDirs>
+                                <sourceDir>src/test/kotlin</sourceDir>
+                                <sourceDir>src/test/java</sourceDir>
+                            </sourceDirs>
+                            <annotationProcessorPaths>
+                                <annotationProcessorPath>
+                                    <groupId>com.google.dagger</groupId>
+                                    <artifactId>dagger-compiler</artifactId>
+                                    <version>2.9</version>
+                                </annotationProcessorPath>
+                            </annotationProcessorPaths>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>test-compile</id>
+                        <goals> 
+                            <goal>test-compile</goal> 
+                        </goals>
+                        <configuration>
+                            <sourceDirs>
+                                <sourceDir>src/test/kotlin</sourceDir>
+                                <sourceDir>src/test/java</sourceDir>
+                                <sourceDir>target/generated-sources/kapt/test</sourceDir>
+                            </sourceDirs>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.5.1</version>
+                <configuration>
+                    <proc>none</proc>
+                    <source>1.6</source>
+                    <target>1.6</target>
+                </configuration>
+                <executions>
+                    <!-- Replacing default-compile as it is treated specially by maven -->
+                    <execution>
+                        <id>default-compile</id>
+                        <phase>none</phase>
+                    </execution>
+                    <!-- Replacing default-testCompile as it is treated specially by maven -->
+                    <execution>
+                        <id>default-testCompile</id>
+                        <phase>none</phase>
+                    </execution>
+                    <execution>
+                        <id>java-compile</id>
+                        <phase>compile</phase>
+                        <goals> 
+                            <goal>compile</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>java-test-compile</id>
+                        <phase>test-compile</phase>
+                        <goals> <goal>testCompile</goal> </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/CoffeeApp.kt b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/CoffeeApp.kt
new file mode 100755
index 00000000000..9e1d910ef48
--- /dev/null
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/CoffeeApp.kt
@@ -0,0 +1,18 @@
+package coffee
+
+import dagger.Component
+import javax.inject.Singleton
+
+object CoffeeApp {
+    @Singleton
+    @Component(modules = arrayOf(DripCoffeeModule::class))
+    interface Coffee {
+        fun maker(): CoffeeMaker
+    }
+
+    @JvmStatic
+    fun main(args: Array<String>) {
+        val coffee = DaggerCoffeeApp_Coffee.builder().build()
+        coffee.maker().brew()
+    }
+}
diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/CoffeeMaker.kt b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/CoffeeMaker.kt
new file mode 100755
index 00000000000..58e9de6e830
--- /dev/null
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/CoffeeMaker.kt
@@ -0,0 +1,17 @@
+package coffee
+
+import dagger.Lazy
+import javax.inject.Inject
+
+class CoffeeMaker @Inject constructor(
+        private val heater: Lazy<Heater>,
+        private val pump: Pump
+) {
+
+    fun brew() {
+        heater.get().on()
+        pump.pump()
+        println(" [_]P coffee! [_]P ")
+        heater.get().off()
+    }
+}
diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/DripCoffeeModule.kt b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/DripCoffeeModule.kt
new file mode 100755
index 00000000000..a8c1dae2071
--- /dev/null
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/DripCoffeeModule.kt
@@ -0,0 +1,13 @@
+package coffee
+
+import dagger.Module
+import dagger.Provides
+import javax.inject.Singleton
+
+@Module(includes = arrayOf(PumpModule::class))
+class DripCoffeeModule {
+    @Provides @Singleton
+    fun provideHeater(): Heater {
+        return ElectricHeater()
+    }
+}
diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/ElectricHeater.kt b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/ElectricHeater.kt
new file mode 100755
index 00000000000..6c1f1586a40
--- /dev/null
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/ElectricHeater.kt
@@ -0,0 +1,14 @@
+package coffee
+
+open class ElectricHeater : Heater {
+    override var isHot: Boolean = false
+
+    override fun on() {
+        println("~ ~ ~ heating ~ ~ ~")
+        this.isHot = true
+    }
+
+    override fun off() {
+        this.isHot = false
+    }
+}
diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/Heater.kt b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/Heater.kt
new file mode 100755
index 00000000000..f2ec5dabcc8
--- /dev/null
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/Heater.kt
@@ -0,0 +1,7 @@
+package coffee
+
+interface Heater {
+    fun on()
+    fun off()
+    val isHot: Boolean
+}
diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/Pump.kt b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/Pump.kt
new file mode 100755
index 00000000000..5c454538984
--- /dev/null
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/Pump.kt
@@ -0,0 +1,5 @@
+package coffee
+
+interface Pump {
+    fun pump()
+}
diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/PumpModule.kt b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/PumpModule.kt
new file mode 100755
index 00000000000..a892e2b7700
--- /dev/null
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/PumpModule.kt
@@ -0,0 +1,10 @@
+package coffee
+
+import dagger.Binds
+import dagger.Module
+
+@Module
+abstract class PumpModule {
+    @Binds
+    abstract fun providePump(pump: Thermosiphon): Pump
+}
diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/Thermosiphon.kt b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/Thermosiphon.kt
new file mode 100755
index 00000000000..09c84cff056
--- /dev/null
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/main/kotlin/Thermosiphon.kt
@@ -0,0 +1,12 @@
+package coffee
+
+import javax.inject.Inject
+
+class Thermosiphon @Inject
+constructor(private val heater: Heater) : Pump {
+    override fun pump() {
+        if (heater.isHot) {
+            println("=> => pumping => =>")
+        }
+    }
+}
diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/test/kotlin/hello/tests/ExampleTest.kt b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/test/kotlin/hello/tests/ExampleTest.kt
new file mode 100644
index 00000000000..9b3f523e866
--- /dev/null
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/src/test/kotlin/hello/tests/ExampleTest.kt
@@ -0,0 +1,39 @@
+package hello.tests
+
+import coffee.*
+import dagger.Component
+import dagger.Module
+import dagger.Provides
+import junit.framework.TestCase
+import javax.inject.Singleton
+
+private var executed = false
+
+class ExampleTest : TestCase() {
+    @Singleton
+    @Component(modules = arrayOf(TestCoffeeModule::class))
+    interface Coffee {
+        fun maker(): CoffeeMaker
+    }
+
+    @Module(includes = arrayOf(PumpModule::class))
+    class TestCoffeeModule {
+        @Provides @Singleton
+        fun provideHeater(): Heater {
+            return object: ElectricHeater() {
+                override fun on() {
+                    println("~ psh ~ psh ~ psh ~")
+                    println("(from tests)")
+                    executed = true
+                    super.on()
+                }
+            }
+        }
+    }
+
+    fun testAssert() {
+        val coffee = DaggerExampleTest_Coffee.builder().build()
+        coffee.maker().brew()
+        assert(executed)
+    }
+}
diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/verify.bsh b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/verify.bsh
new file mode 100644
index 00000000000..d50eab3e1cc
--- /dev/null
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-dagger-maven-example/verify.bsh
@@ -0,0 +1,6 @@
+import java.io.*;
+
+File file = new File(basedir, "target/dagger-maven-example-1.0-SNAPSHOT.jar");
+if (!file.exists() || !file.isFile()) {
+    throw new FileNotFoundException("Could not find generated JAR: " + file);
+}