* Fix detect script to work on mac, for local development

* Added test scripts for each buildpack phase
* Testing done for detect and release :easy:

bin/detect

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 # bin/use <build-dir>
 
-play_confs=`cd $1; find -wholename "*/conf/application.conf" ! -wholename "*modules*" -type f`
+play_confs=`cd $1; find . -wholename "*/conf/application.conf" ! -wholename "*modules*" -type f`
 if [ -n "$play_confs" ]; then
   echo "Play!" && exit 0
 else

test/compile_test.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+#. ${BUILDPACK_TEST_RUNNER_HOME}/lib/test_utils.sh
+
+#PLAY_URL="https://s3.amazonaws.com/heroku-jvm-langpack-play/play-heroku-$VER_TO_INSTALL.tar.gz"
+
+# test cache is unpacked
+# test play version is picked up correctly in PLAY_VERSION from dependencies.yml
+# test play is installed correctly
+# test an upgrade of play version
+# test a valid version of play that isn't in S3
+# test a fake version of play
+# test ivysettings.xml is removed and our custom settings are used
+# test dependencies are correctly retrieved
+# test precompile phase compiles artifacts
+# test play gets put into cache after precompile
+# test modules and ivy deps from build time are removed and not included in the slug
+# test a warning is printed if no procfile is present

test/detect_test.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+source ${BUILDPACK_TEST_RUNNER_HOME}/lib/test_utils.sh
+
+testDetectWithConfFileDetectsPlayApp() {
+  mkdir -p ${BUILD_DIR}/play-app/conf
+  touch ${BUILD_DIR}/play-app/conf/application.conf
+  detect
+
+  assertAppDetected "Play!"
+}
+
+testNoConfFileDoesNotDetectPlayApp() {
+  mkdir -p ${BUILD_DIR}/play-app/conf
+  detect
+
+  assertNoAppDetected
+}
+
+testConfFileWithModulesDirectoryDoesNotDetectPlayApp() {
+  mkdir -p ${BUILD_DIR}/play-app/modules/conf
+  touch ${BUILD_DIR}/play-app/modules/conf/application.conf
+  detect
+
+  assertNoAppDetected
+}

test/release_test.sh

@@ -0,0 +1,39 @@
+#!/bin/sh
+
+source ${BUILDPACK_TEST_RUNNER_HOME}/lib/test_utils.sh
+
+# test with procfile
+# test without procfile
+
+testReleasedYamlDoesNotIncludeDefaultProcWhenProcfileIsPresent() {
+  touch ${BUILD_DIR}/Procfile
+  expectedReleaseYAML=`cat <<EOF
+---
+config_vars:
+  PATH: .play:.tools:/usr/local/bin:/usr/bin:/bin
+  JAVA_OPTS: -Xmx384m
+  PLAY_OPTS: --%prod -Dprecompiled=true
+addons:
+  shared-database:5mb
+EOF`
+
+  releaseYAML=`release`
+  assertEquals "${expectedReleaseYAML}" "$(cat ${STD_OUT})" 
+}
+
+testReleasedYamlHasDefaultProcessType() {
+  expectedReleaseYAML=`cat <<EOF
+---
+config_vars:
+  PATH: .play:.tools:/usr/local/bin:/usr/bin:/bin
+  JAVA_OPTS: -Xmx384m
+  PLAY_OPTS: --%prod -Dprecompiled=true
+addons:
+  shared-database:5mb
+default_process_types:
+  web:    play run --http.port=\\$PORT \\$PLAY_OPTS
+EOF`
+
+  releaseYAML=`release`
+  assertEquals "${expectedReleaseYAML}" "$(cat ${STD_OUT})" 
+}