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+ Copyright 2019 Canonical Ltd.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
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+
+ 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
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+-->
+
+# N2VC Testing
+
+
+# Preparation
+## Environment variables
+
+The test currently requires some environment variables set in order to run, but these will be deprecated as soon as possible.
+
+## LXD
+
+LXD should be installed via snap.
+
+The connection to the LXD API server expects to use a self-signed SSL certificate, generated by lxc (`lxc list`, et al) is first one.
+
+## Juju
+
+Juju is expected to be installed via snap and bootstrapped.
+
+Run `juju status -m controller` and capture the IP address of machine 0. This is the Juju controller, specified in VCA_HOST
+
+export VCA_HOST=1.2.3.4
+export VCA_USER=admin
+export VCA_SECRET=admin
+export VCA_CACERT=$(juju controllers --format json | jq -r '.controllers["osm"]["ca-cert"]'| base64 | tr -d \\n)
+export VCA_PUBLIC_KEY=$(cat ~/.local/share/juju/ssh/juju_id_rsa.pub)
+
+# Running tests
+
+Tests are written with pytest, driven by tox. All tests are run from the root directory of the repository.
+
+## Run one test
+
+To run a single integration test, we tell tox which environment we need, and then the path to the test.
+
+```bash
+tox -e integration -- tests/integration/test_non-string_parameter.py
+```
+
+## Running all tests
+
+`make test` will invoke tox to run all unit tests. Alternatively, you can limit this to a specific type of test by invoking tox manually:
+```bash
+tox -e integration -- tests/integration/
+```
+
+# TODO
+- Update CI environment to have Juju and LXD available via snap
+- Investigate running via Docker
+- Remove the requirement for setting environment variables
+- Integrate into Jenkins so that tests run against every commit
+- Add global timeout to abort tests that are hung
+- Only build a charm once per test run, i.e., if two or more tests use the same charm, we should only call `charm build` once.
projects / osm / N2VC.git / blobdiff