# kazana-example

> Kazana example app

[![NPM version](https://badge.fury.io/js/kazana-example.svg)](https://www.npmjs.com/package/kazana-example)
[![Build Status](https://travis-ci.org/eHealthAfrica/kazana-example.svg?branch=master)](https://travis-ci.org/eHealthAfrica/kazana-example)

Simple Kazana application with a [static index.html](public/index.html)
to submit income / expenses trough a free text for, which then gets
transformed into separate balance movement data, and indexed by
category.

### Setup

```
git clone git@github.com:eHealthAfrica/kazana-example.git
cd kazana-example
npm install
npm start
```

If you want to use this repository as the base for your own Kazana app, simply reset the git history

```
rm -rf .git
```

## Test

[![Dependency Status](https://david-dm.org/eHealthAfrica/kazana-example.svg)](https://david-dm.org/eHealthAfrica/kazana-example)
[![devDependency Status](https://david-dm.org/eHealthAfrica/kazana-example/dev-status.svg)](https://david-dm.org/eHealthAfrica/kazana-example#info=devDependencies)

### Test setup
You need to run the test setup **once** on a fresh install:

```sh
npm run test:setup
```

### Run the tests
The test suite is initiated by issuing the following command:

```sh
npm test
```

You can also run a single test file directly with node:
```sh
kazana_config=test/kazanarc node test/integration/basic-test.js 
```

### Authoring Tests
Integration tests are done via [tap](http://node-tap.org/), driven by
[webdriver.io](http://webdriver.io/) and run against
[Selenium](http://www.seleniumhq.org/).

Webdriver is configured to connect either to [Sauce Labs](http://saucelabs.com/)
or a local Selenium server. It decides so based on the existence of two
environment variables: `SAUCE_USERNAME` and `SAUCE_ACCESS_KEY`. On Travis those
variables are configured. In the other case the testsuite starts a selenium
server.

Each integration test requires `test/utils/integration`, which starts the app,
cleans the database, starts the Webdriver client and provides a
`tap.test` interface. This means that every integration test
file runs in isolation and can in theory be run in parallel.

Per default an in-memory PouchDB server is used. That way a CouchDB is not
needed for running the tests. However, a real Couch can be configured via
environment variables:

```sh
kazana_kazana__backend__name=couchdb \
  kazana_kazana__backend__location=http://localhost:5984 \
  npm test
```

There are some custom Webdriver commands for login and uploading; they are
located in `test/utils/commands`.

Happy Testing :rocket:


## Credit

Brought to you by [eHealth Africa](http://ehealthafrica.org/)
— good tech for hard places.

## License

[Apache-2.0](http://www.apache.org/licenses/LICENSE-2.0)