feat(e2e): run e2e tests in wercker builds. Fixes #20

Author: mefellows

Makefile

@@ -14,6 +14,9 @@ dev:
 test:
 	"$(CURDIR)/scripts/test.sh"
 
+pact:
+	"$(CURDIR)/scripts/pact.sh"
+
 testrace:
 	go test -race $(TEST) $(TESTARGS)
 

scripts/lib

@@ -0,0 +1,21 @@
+function step {
+  echo ""
+  echo " -----> $1"
+}
+
+function log {
+  echo "        $1"
+}
+
+function detect_os {
+  platform='unknown'
+  unamestr=`uname`
+  if [[ "$unamestr" == 'Linux' ]]; then
+    platform='linux'
+  elif [[ "$OSTYPE" == "darwin"* ]]; then
+    platform='darwin'  
+  elif [[ "$unamestr" == 'FreeBSD' ]]; then
+    platform='freebsd'
+  fi
+  echo $platform
+}

scripts/pact.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+
+############################################################
+##        Start and stop the Pact Mock Server daemon      ## 
+############################################################
+
+LIBDIR=$(dirname "$0")
+. "${LIBDIR}/lib"
+
+trap shutdown INT
+CUR_DIR=$(pwd)
+function shutdown() {
+    step "Shutting down stub server"
+    log "Finding Pact daemon PID"
+    PID=$(ps -ef | grep pact-go | awk -F" " '{print $2}' | head -n 1)
+    if [ "${PID}" != "" ]; then
+      log "Killing ${PID}"
+      kill $PID
+    fi
+    cd $CUR_DIR
+}
+
+# mkdir -p bin
+if [ ! -f "dist/pact-go" ]; then
+    cd dist
+    platform=$(detect_os)
+    archive="${platform}-amd64.tar.gz"
+    step "Installing Pact Go for ${platform}"
+
+    if [ ! -f "${archive}" ]; then
+      log "Cannot find distribution package ${archive}, please run 'make package' first"
+      exit 1
+    fi
+
+    log "Expanding archive"
+    if [[ $platform == 'linux' ]]; then
+      tar -xf $archive
+      mv pact-go_linux_amd64 pact-go
+    elif [[ $platform == 'darwin' ]]; then
+      tar -xf $archive
+      mv pact-go_darwin_amd64 pact-go
+    else
+      log "Unsupported platform ${platform}"
+      exit 1
+    fi
+
+    cd ..
+    log "Done"
+fi
+
+step "Starting Daemon"
+mkdir -p ./logs
+./dist/pact-go daemon -v -l DEBUG > logs/daemon.log 2>&1 &
+
+step "Running integration tests"
+export PACT_INTEGRATED_TESTS=1
+export PACT_BROKER_HOST="https://test.pact.dius.com.au"
+export PACT_BROKER_USERNAME="dXfltyFMgNOFZAxr8io9wJ37iUpY42M"
+export PACT_BROKER_PASSWORD="JN4kVfO5AIZWxelWbLvqMd8PkAVycBJh2Psyg11wtkubJC4xlOH5GmIfwO9gWe"
+cd dsl
+go test -run TestPact_Integration
+EXIT_CODE=$?
+cd ..
+
+shutdown
+
+# step "Stopping Metrics API"
+# make stop
+
+if [ "${EXIT_CODE}" = "0" ]; then
+  step "Integration testing succeeded!"
+else
+  step "Integration testing failed, see stack trace above"
+fi
+
+exit $EXIT_CODE

wercker.yml

@@ -61,6 +61,25 @@ package:
           ls -larth build
           ls -larth output
 
+integration:
+  steps:
+    - setup-go-workspace
+    - golint:
+        exclude: "vendor"
+    - script:
+        name: retrieve artifacts
+        code: |
+          mkdir -p output
+          mkdir -p build
+          if [ -d "$WERCKER_CACHE_DIR/build" ]; then cp -r $WERCKER_CACHE_DIR/build .; fi
+          if [ -d "$WERCKER_CACHE_DIR/output" ]; then cp -r $WERCKER_CACHE_DIR/output .; fi
+          ls -larth build
+          ls -larth output
+    - script:
+        name: pact
+        code: |
+          make pact
+
 # TODO: Get tokens for Pact foundation
 deploy:
     steps: