Add localhost tests to Travis.

.travis.yml

@@ -15,7 +15,16 @@
 language: java
 jdk:
  - oraclejdk8
-script: mvn --batch-mode clean verify | egrep -v "(^\[INFO\] Download|^\[INFO\].*skipping)"
+addons:
+ apt:
+ packages:
+ - expect
+# Skip the install step, since Maven will download the dependencies we need
+# when the test build runs.
+# http://stackoverflow.com/q/31945809/101923
+# https://docs.travis-ci.com/user/customizing-the-build/#Skipping-the-Installation-Step
+install: true
+script: ./travis.sh
 after_success:
  - bash <(curl -s https://codecov.io/bash)
 branches:

java-repo-tools/scripts/test-localhost.sh

@@ -0,0 +1,94 @@
+#!/usr/bin/env bash
+# Copyright 2016 Google Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Usage:
+# test-localhost.sh deployment-type path/to/project -- [maven arguments]
+#
+# This script runs a localhost server Maven plugin and verifies that a request
+# to http://localhost:8080/ does not return an error code.
+
+print_usage () {
+ echo "Usage:" >&2
+ echo " $0 server-type path/to/project [-- maven arguments]" >&2
+ echo >&2
+ echo "server-type can be any of the following:" >&2
+ echo " appengine" >&2
+ echo " jetty" >&2
+ echo " spring-boot" >&2
+}
+
+if [[ -z "$1" ]]; then
+ echo "Missing server-type parameter." >&2
+ print_usage
+ exit 1
+fi
+case $1 in
+ appengine)
+ mvn_plugin="appengine:devserver"
+ server_started_message="localhost:8080"
+ ;;
+ jetty)
+ mvn_plugin="jetty:run-exploded"
+ server_started_message="Started Jetty Server"
+ ;;
+ spring-boot)
+ mvn_plugin="spring-boot:run"
+ server_started_message="Tomcat started on port(s): 8080 (http)"
+ ;;
+ *)
+ print_usage
+ exit 1
+ ;;
+esac
+
+if [[ -z "$2" ]]; then
+ echo "Missing directory parameter." >&2
+ print_usage
+ exit 1
+fi
+code_path=$2
+
+mvn_command="mvn --batch-mode clean ${mvn_plugin} -DskipTests"
+if [[ "$3" == "--" ]]; then
+ shift 3
+ for mvn_arg in "${@}"; do
+ mvn_command="${mvn_command} ${mvn_arg}"
+ done
+elif [[ -n "$3" ]]; then
+ echo "Got unexpected third argument" >&2
+ print_usage
+ exit 1
+fi
+
+set -e
+set -x
+
+(
+cd "$code_path"
+expect -c "
+ spawn ${mvn_command}
+ set timeout 600
+ expect \"${server_started_message}\"
+ "'sleep 10
+ spawn curl --silent --output /dev/stderr --write-out "%{http_code}" http://localhost:8080/
+ expect {
+ "200" {
+ exit
+ }
+ }
+ exit 1
+ '
+)
+

travis.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+# Copyright 2016 Google Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -e
+set -x
+# Set pipefail so that `egrep` does not eat the exit code.
+set -o pipefail
+
+mvn --batch-mode clean verify | egrep -v "(^\[INFO\] Download|^\[INFO\].*skipping)"
+
+# Test running samples on localhost.
+if [[ -n "${GOOGLE_APPLICATION_CREDENTIALS}" ]]; then
+ # The bookshelf sample requires Cloud Datastore access. Enable when
+ # credentials are available (such as branch PRs).
+ ./java-repo-tools/scripts/test-localhost.sh jetty bookshelf -- -Plocal
+fi
+./java-repo-tools/scripts/test-localhost.sh jetty helloworld-jsp
+./java-repo-tools/scripts/test-localhost.sh jetty helloworld-servlet
+./java-repo-tools/scripts/test-localhost.sh spring-boot helloworld-springboot
+