CORDA-1301: Test that quasar-core is added to runtime and cordaRuntim…

…e. (#46)

quasar-utils/build.gradle

@@ -20,6 +20,8 @@ gradlePlugin {
 
 dependencies {
     compile project(':cordapp')
+    testCompile "junit:junit:$junit_version"
+    testCompile "org.assertj:assertj-core:$assertj_version"
 }
 
 publish {

quasar-utils/src/test/groovy/net/corda/plugins/QuasarPluginTest.groovy

@@ -0,0 +1,74 @@
+package net.corda.plugins
+
+import org.gradle.testkit.runner.GradleRunner
+import org.junit.Rule
+import org.junit.Test
+import org.junit.rules.TemporaryFolder
+
+import static org.assertj.core.api.Assertions.*
+import static org.gradle.testkit.runner.TaskOutcome.*
+import static org.junit.Assert.*
+
+class QuasarPluginTest {
+    private static final String TEST_GRADLE_USER_HOME = System.getProperty("test.gradle.user.home", ".")
+
+    @Rule
+    public final TemporaryFolder testProjectDir = new TemporaryFolder()
+
+    @Test
+    void checkIsRuntime() {
+        def quasarVersion = "0.7.9"
+
+        def buildFile = testProjectDir.newFile("build.gradle")
+        buildFile.text = """
+buildscript {
+    ext {
+        quasar_group = 'co.paralleluniverse'
+        quasar_version = '$quasarVersion'
+    }
+}
+
+plugins {
+    id 'java'
+    id 'net.corda.plugins.quasar-utils' apply false
+}
+
+description 'Show quasar-core added to runtime configurations'
+    
+repositories {
+    mavenLocal()
+    mavenCentral()
+}
+
+apply plugin: 'net.corda.plugins.quasar-utils'
+
+jar {
+    enabled = false
+}
+
+configurations.runtime.forEach {
+    println "runtime: \${it.name}"
+}
+
+configurations.cordaRuntime.forEach {
+    println "cordaRuntime: \${it.name}"
+}
+"""
+        def result = GradleRunner.create()
+            .withProjectDir(testProjectDir.getRoot())
+            .withArguments("--info", "build", "-g", TEST_GRADLE_USER_HOME)
+            .withPluginClasspath()
+            .build()
+        println result.output
+
+        def output = result.output.readLines()
+        assertThat(output).containsOnlyOnce(
+            "runtime: quasar-core-$quasarVersion-jdk8.jar".toString(),
+            "cordaRuntime: quasar-core-$quasarVersion-jdk8.jar".toString()
+        )
+
+        def build = result.task(":build")
+        assertNotNull(build)
+        assertEquals(UP_TO_DATE, build.outcome)
+    }
+}