Maven: tests support for multiplatform projects

libraries/tools/kotlin-maven-plugin-test/src/it/test-multiplatform/js/pom.xml

@@ -28,6 +28,8 @@
 
     <build>
         <sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
+        <testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
+
         <plugins>
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
@@ -41,6 +43,17 @@
                             <goal>js</goal>
                         </goals>
 
+                        <configuration>
+                            <multiPlatform>true</multiPlatform>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>compile-test</id>
+                        <phase>test-compile</phase>
+                        <goals>
+                            <goal>test-js</goal>
+                        </goals>
+
                         <configuration>
                             <multiPlatform>true</multiPlatform>
                         </configuration>

libraries/tools/kotlin-maven-plugin-test/src/it/test-multiplatform/js/src/test/kotlin/org/jetbrains/JSSpecificTest.kt

@@ -0,0 +1,11 @@
+package org.jetbrains
+
+import org.junit.*
+import kotlin.test.*
+
+class JSSpecificTest {
+    @Test
+    fun test1() {
+        assertEquals(1, 1)
+    }
+}

libraries/tools/kotlin-maven-plugin-test/src/it/test-multiplatform/js/src/test/kotlin/org/jetbrains/TestUtilsImpl.kt

@@ -0,0 +1,5 @@
+package org.jetbrains
+
+impl fun assertEquals(a: String, b: String) {
+    kotlin.test.assertEquals(a, b)
+}

libraries/tools/kotlin-maven-plugin-test/src/it/test-multiplatform/jvm/pom.xml

@@ -24,10 +24,18 @@
             <artifactId>test-multimodule-shared</artifactId>
             <version>${project.version}</version>
         </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>
         <sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
+        <testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
+
         <plugins>
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
@@ -44,6 +52,16 @@
                             <multiPlatform>true</multiPlatform>
                         </configuration>
                     </execution>
+                    <execution>
+                        <id>compile-test</id>
+                        <phase>test-compile</phase>
+                        <goals>
+                            <goal>test-compile</goal>
+                        </goals>
+                        <configuration>
+                            <multiPlatform>true</multiPlatform>
+                        </configuration>
+                    </execution>
                 </executions>
             </plugin>
         </plugins>

libraries/tools/kotlin-maven-plugin-test/src/it/test-multiplatform/jvm/src/test/kotlin/org/jetbrains/JVMSpecificTest.kt

@@ -0,0 +1,10 @@
+package org.jetbrains
+
+import org.junit.*
+
+class JVMSpecificTest {
+    @Test
+    fun test1() {
+        Assert.assertEquals(1, 1)
+    }
+}

libraries/tools/kotlin-maven-plugin-test/src/it/test-multiplatform/jvm/src/test/kotlin/org/jetbrains/TestUtilsImpl.kt

@@ -0,0 +1,7 @@
+package org.jetbrains
+
+import org.junit.*
+
+impl fun assertEquals(a: String, b: String) {
+    Assert.assertEquals(a, b)
+}

libraries/tools/kotlin-maven-plugin-test/src/it/test-multiplatform/shared/pom.xml

@@ -23,11 +23,14 @@
 
     <build>
         <sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
+        <testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
+
         <plugins>
             <plugin>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <groupId>org.jetbrains.kotlin</groupId>
                 <version>${kotlin.version}</version>
+
                 <executions>
                     <execution>
                         <id>metadata</id>
@@ -35,6 +38,12 @@
                             <goal>metadata</goal>
                         </goals>
                     </execution>
+                    <execution>
+                        <id>test-metadata</id>
+                        <goals>
+                            <goal>test-metadata</goal>
+                        </goals>
+                    </execution>
                 </executions>
             </plugin>
         </plugins>

libraries/tools/kotlin-maven-plugin-test/src/it/test-multiplatform/shared/src/test/kotlin/org/jetbrains/SharedTest.kt

@@ -0,0 +1,10 @@
+package org.jetbrains
+
+import org.junit.*
+
+open class SharedTest {
+    @Test
+    fun test0() {
+        assertEquals("Hello, World!", getGreeting())
+    }
+}

libraries/tools/kotlin-maven-plugin-test/src/it/test-multiplatform/shared/src/test/kotlin/org/jetbrains/TestUtils.kt

@@ -0,0 +1,3 @@
+package org.jetbrains
+
+header fun assertEquals(a: String, b: String)

libraries/tools/kotlin-maven-plugin-test/src/it/test-multiplatform/shared/src/test/kotlin/org/junit/Test.kt

@@ -0,0 +1,4 @@
+package org.junit
+
+@Suppress("HEADER_WITHOUT_IMPLEMENTATION")
+header annotation class Test