https://github.com/mgrebenets/mixandmatchtests

Example of Unit Tests for Mix-n-Match Project
https://github.com/mgrebenets/mixandmatchtests

Last synced: 2 months ago
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Example of Unit Tests for Mix-n-Match Project

• Host: GitHub
• URL: https://github.com/mgrebenets/mixandmatchtests
• Owner: mgrebenets
• Created: 2015-09-21T12:24:24.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2016-01-17T04:58:18.000Z (almost 9 years ago)
• Last Synced: 2023-03-22T18:54:46.780Z (almost 2 years ago)
• Language: Objective-C
• Size: 29.3 KB
• Stars: 20
• Watchers: 1
• Forks: 7
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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Code Coverage Reports for Xcode Project

===

_Mix and match containing both Objective-C and Swift_

[![CI Status](http://img.shields.io/travis/mgrebenets/MixAndMatchTests.svg?style=flat)](https://travis-ci.org/mgrebenets/MixAndMatchTests)

[![codecov.io](http://codecov.io/github/mgrebenets/MixAndMatchTests/coverage.svg?branch=master)](http://codecov.io/github/mgrebenets/MixAndMatchTests?branch=master)

This is a sample repository that demonstrates getting the code coverage reports out of Xocde using command line.

See [this blog post](http://mgrebenets.github.io/mobile%20ci/2015/09/21/code-coverage-for-ios-xcode-7/) for more details.

# Switching Xcode

If you want to experiment with both Xcode 6 and 7, make sure you switch Xcode version.

For temporary effect that applies to current shell session only, use `DEVELOPER_DIR` environment variable.

```bash

# Default

export DEVELOPER_DIR=/Applications/Xcode.app/Contents/Developer

# Some other

export DEVELOPER_DIR=/Applications/Xcode-beta.app/Contents/Developer

```

# Pre-requisites

Install `gcovr` and `lcov` tools.

```bash

brew install gcovr lcov

```

Install custom version of Slather ruby gem.

```bash

# Will use Gemfile

bundle install

```

# Scripts

## test-gcov.sh

Run `test` action with proper build settings to enable app instrumentation and generation of coverage data.

If you want to use unit tests scheme, set `TESTS_TARGET` variable to "YES". This may be useful in advanced setup where you want to redefine `TEST_HOST` build setting as well.

```bash

# Run tests using Test action of default target

./test-gcov.sh

# Run tests using Test action of

TESTS_TARGET=YES ./test-gcov.sh

```

## gcovr.sh

This script will use `gcovr` tool to collect test coverage information from build directory and output it as Cobertura-compatible coverage report XML named `gcov-report.xml`.

## lcov.sh

This script will use `lcov` utility to collect test coverage information and output it as HTML report.

## test-profdata.sh

This script will run the tests using new `-enableCodeCoverage` option of `xcodebuild`. Requires Xcode 7 or newer.

## slather.sh

Collect code coverage data in Profdata format and convert to gcov format (Cobertura-compatible). Output is saved to `slather-report` folder.