Add scripted test with unmanaged sources

Author: stringbean

src/sbt-test/sbt-jacoco/unmanaged-resources/build.sbt

@@ -0,0 +1,9 @@
+name := "jacocoTest"
+organization := "com.navetas"
+
+scalaVersion := "2.10.4"
+scalacOptions ++= Seq("-deprecation", "-optimize", "-unchecked", "-Xlint", "-language:_")
+
+libraryDependencies += "org.scalatest" %% "scalatest" % "3.0.4" % "test"
+
+unmanagedResourceDirectories in Compile += sourceDirectory.value / "unmanaged"

src/sbt-test/sbt-jacoco/unmanaged-resources/project/plugins.sbt

@@ -0,0 +1,8 @@
+{
+  val pluginVersion = System.getProperty("plugin.version")
+  if (pluginVersion == null)
+    throw new RuntimeException("""|The system property 'plugin.version' is not defined.
+                                  |Specify this property using the parameter -Dplugin.version=<version>""".stripMargin)
+
+  else addSbtPlugin("com.github.sbt" % "sbt-jacoco" % pluginVersion)
+}

src/sbt-test/sbt-jacoco/unmanaged-resources/src/main/scala/jacocotest/PropertyUtils.scala

@@ -0,0 +1,12 @@
+package jacocotest
+
+import java.{util => ju}
+
+object PropertyUtils {
+  private val props = new ju.Properties()
+  props.load(getClass.getResourceAsStream("/info.properties"))
+
+  def getFoo(): Int = {
+    props.getProperty("foo").toInt
+  }
+}

src/sbt-test/sbt-jacoco/unmanaged-resources/src/test/scala/jacocotest/PropertyUtilsSpec.scala

@@ -0,0 +1,9 @@
+package jacocotest
+
+import org.scalatest.{FlatSpec, Matchers}
+
+class PropertyUtilsSpec extends FlatSpec with Matchers {
+	"PropertyUtils" should "load foo" in {
+		PropertyUtils.getFoo() shouldBe 182
+	}
+}

src/sbt-test/sbt-jacoco/unmanaged-resources/src/unmanaged/info.properties

@@ -0,0 +1 @@
+foo=182

src/sbt-test/sbt-jacoco/unmanaged-resources/test

@@ -0,0 +1,13 @@
+> clean
+
+# coverage should pass
+> jacoco
+
+# instrumented classes
+$ exists target/scala-2.10/jacoco/instrumented-classes
+
+# results
+$ exists target/scala-2.10/jacoco/data/jacoco.exec
+
+# html report
+$ exists target/scala-2.10/jacoco/report/html/index.html