First integration tests for provisioning api

build/integration/composer.json

+{
+  "require-dev": {
+    "guzzlehttp/guzzle": "~5.0",
+    "behat/behat": "2.4.*@stable"
+  }
+}

build/integration/config/behat.yml

+default:
+    paths:
+        features: ../features
+        bootstrap: %behat.paths.features%/bootstrap
+
+    context:
+      parameters:
+        baseUrl:  http://localhost:8080/ocs/
+        admin:
+          - admin
+          - admin
+
+ci:
+    formatter:
+        name:       junit
+        parameters:
+          output_path: ./output

build/integration/features/provisioning-v1.feature

+Feature: provisioning
+  Background:
+    Given using api version "1"
+
+  Scenario: Getting an not existing user
+    Given As an "admin"
+    When sending "GET" to "/cloud/users/test"
+    Then the status code should be "200"
+

build/integration/features/provisioning-v2.feature

+Feature: provisioning
+  Background:
+    Given using api version "2"
+
+  Scenario: Getting an not existing user
+    Given As an "admin"
+    When sending "GET" to "/cloud/users/test"
+    Then the status code should be "404"
+

build/integration/run.sh

+#!/usr/bin/env bash
+
+composer install
+
+# TODO: avoid port collision on jenkins - use $EXECUTOR_NUMBER
+if [ -z "$EXECUTOR_NUMBER" ]; then
+    EXECUTOR_NUMBER=0
+fi
+PORT=$((8080 + $EXECUTOR_NUMBER))
+echo $PORT
+php -S localhost:$PORT -t ../.. &
+PHPPID=$!
+echo $PHPPID
+
+export BEHAT_PARAMS="context[parameters][base_url]=http://localhost:$PORT/ocs"
+vendor/bin/behat
+
+kill $PHPPID