Added support for arbitary jars in test runner. Added test for joda.

Author: sksamuel

build.sbt

@@ -10,7 +10,9 @@ libraryDependencies ++= Seq(
   "commons-io"          %     "commons-io"        % "2.4",
   "org.scala-lang"      %     "scala-compiler"    % "2.10.3"      % "provided",
   "org.scalatest"       %%    "scalatest"         % "2.1.0"       % "test",
-  "org.mockito"         %     "mockito-all"       % "1.9.5"       % "test"
+  "org.mockito"         %     "mockito-all"       % "1.9.5"       % "test",
+  "joda-time"           %     "joda-time"         % "2.2"         % "test",
+  "org.joda"            %     "joda-convert"      % "1.3.1"       % "test"
 )
 
 publishMavenStyle := true

src/test/scala/scoverage/PluginASTSupportTest.scala

@@ -64,4 +64,27 @@ class PluginASTSupportTest
                           |} """.stripMargin)
     assert(!reporter.hasErrors)
   }
+
+  test("scoverage supports joda time #23") {
+    addToClassPath("org.joda", "joda-convert", "1.3.1")
+    addToClassPath("joda-time", "joda-time", "2.3")
+    compileCodeSnippet( """class Test {
+                          |
+                          |  import org.joda.time.LocalDate
+                          |  import org.joda.time.DateTime
+                          |
+                          |  case class Member(id: Long,
+                          |                    name: String,
+                          |                    activated: Boolean,
+                          |                    luckyNumber: Option[Long] = None,
+                          |                    birthday: Option[LocalDate] = None,
+                          |                    createdAt: DateTime,
+                          |                    updatedAt: DateTime)
+                          |} """.stripMargin)
+
+    assert(!reporter.hasErrors)
+
+  }
 }
+
+

src/test/scala/scoverage/PluginRunner.scala

@@ -27,6 +27,10 @@ trait PluginSupport {
     file
   }
 
+  def addToClassPath(groupId: String, artifactId: String, version: String): Unit = {
+    settings.classpath.value = settings.classpath.value + ":" + findIvyJar(groupId, artifactId, version).getAbsolutePath
+  }
+
   def compileCodeSnippet(code: String): ScoverageAwareCompiler = compileSourceFiles(writeCodeSnippetToTempFile(code))
 
   def compileSourceFiles(files: File*): ScoverageAwareCompiler = {
@@ -48,6 +52,14 @@ trait PluginSupport {
     if (file.exists) file else throw new FileNotFoundException(s"Could not locate [$jarName]. Tests require SBT 0.13+")
   }
 
+  def findIvyJar(groupId: String, artifactId: String, version: String): File = {
+    val userHome = System.getProperty("user.home")
+    val sbtHome = userHome + "/.ivy2"
+    val jarPath = sbtHome + "/cache/" + groupId + "/" + artifactId + "/jars/" + artifactId + "-" + version + ".jar"
+    val file = new File(jarPath)
+    if (file.exists) file else throw new FileNotFoundException(s"Could not locate [$jarPath]. Tests require SBT 0.13+")
+  }
+
   def sbtCompileDir: File = {
     val dir = new File("./target/scala-" + shortScalaVersion + "/classes")
     if (dir.exists) dir