extremely basic end to end scala compile test

test/compile_test.sh

@@ -0,0 +1,51 @@
+#!/bin/sh
+
+. ${BUILDPACK_TEST_RUNNER_HOME}/lib/test_utils.sh
+
+# .sbt_home
+# cache unpacking
+# no project/build.properties
+# no version 0.11.0 or greater
+# use of -RC version
+# making ivy2 cache
+# only using one version of sbt even though build might specify others?
+# installation of SBT if doesn't exist
+# clean up of old SBT
+# use version number from var??
+# ---> extraneous? some of the downloads don't have the version in the name,
+# sha1 test
+# sbt script gets copied to $SBT_BINDIR/sbt
+# sbt.boot.properties is downloaded
+# download plugins
+# download plugin config
+# building app
+# failed build
+# cache repacking
+# no stage target
+# build.sbt??
+# force with sbt.version??
+# build.sbt: TaskKey[Unit]("stage") in Compile := { println("Hello Staging!") }
+
+
+testComplile()
+{
+  cat > ${BUILD_DIR}/blah.scala <<EOF
+object Hi {
+  def main(args: Array[String]) = println("Hi!")
+}
+EOF
+
+  cat > ${BUILD_DIR}/build.sbt <<EOF
+TaskKey[Unit]("stage") in Compile := { println("Hello Staging!") }
+EOF
+
+  mkdir -p ${BUILD_DIR}/project
+  cat > ${BUILD_DIR}/project/build.properties <<EOF
+sbt.version=0.11.0
+EOF
+
+  compile
+
+  assertCapturedSuccess
+  assertFileContains "Hello Staging!" "${STD_OUT}"
+}