From e15a54bdc3010fd0d0fc081f68b5799c946e68c8 Mon Sep 17 00:00:00 2001
From: Sorin Sbarnea <ssbarnea@redhat.com>
Date: Fri, 13 Apr 2018 16:49:18 +0100
Subject: [PATCH] enable cross testing with jenkins-job-builder

Adds a new job that tests if change affects jenkins-job-builder
master branch in order to avoid introducing breaking changes
in the most important consumer of the this library.

Also adds an optional tox target named tips which can be used
by developers to perform the same kind of testing. This
mimics the same kind of testing that was already implemented
inside jenkins-job-builder.

Change-Id: I594347c431a881227c5090b41b4ba4ef50e3133f
Signed-off-by: Sorin Sbarnea <ssbarnea@redhat.com>
---
 .zuul.yaml | 14 ++++++++++++++
 tox.ini    | 13 ++++++++++++-
 2 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100644 .zuul.yaml

diff --git a/.zuul.yaml b/.zuul.yaml
new file mode 100644
index 0000000..d1eaf17
--- /dev/null
+++ b/.zuul.yaml
@@ -0,0 +1,14 @@
+- job:
+    name: jjb-tox-cross-jenkins-job-builder
+    description: Tests compatibility with master branch of jenkins-job-builder
+    parent: tox-py27
+    required-projects:
+      - openstack/python-jenkins
+      - openstack-infra/jenkins-job-builder
+    voting: true
+    failure-message: WARNING
+
+- project:
+    check:
+      jobs:
+        - jjb-tox-cross-jenkins-job-builder
diff --git a/tox.ini b/tox.ini
index 2340526..e345826 100644
--- a/tox.ini
+++ b/tox.ini
@@ -14,7 +14,18 @@ commands =
     - find . -type f -name "*.pyc" -delete
     - find . -type d -name "__pycache__" -delete
     stestr run --slowest {posargs}
-whitelist_externals = find
+whitelist_externals =
+    bash
+    find
+
+[testenv:tips]
+# tests what happens with unreleased version of dependencies, like jenkins-job-builder
+install_command = pip install -U {opts} {packages}
+commands =
+    bash -c "if [ -d {toxinidir}/../jenkins-job-builder ]; then \
+    pip install -q -U -e 'git+file://{toxinidir}/../jenkins-job-builder#egg=jenkins-job-builder' ; else \
+    pip install -q -U -e 'git+https://git.openstack.org/openstack-infra/jenkins-job-builder@master#egg=jenkins-job-builder' ; fi "
+    stestr run --slowest {posargs}
 
 [testenv:cover]
 setenv =