Add test suite

.travis.yml

@@ -0,0 +1,9 @@
+sudo: false
+language: php
+php:
+  - "7.2"
+  - "7.1"
+  - "7.0"
+  - "5.6"
+  - "5.5"
+script: ./test/run

README.md

@@ -1,9 +1,11 @@
+[![Build Status](https://travis-ci.org/richardregeer/phpunit-coverage-check.svg?branch=master)](https://travis-ci.org/richardregeer/phpunit-coverage-check)
+
 # phpunit-coverage-check
 This php script will read the clover xml report from phpunit and calculates the coverage score. Based on the given threshold the script will exit ok of the coverage is higher then the threshold or exit with code 1 if the coverage is lower then the threshold.
 This script can be used in your continuous deployment environment or for example added to a pre-commit hook.
 
 # Installation
-The script can be installed using composer.Add this repository as a dependency to the composer.json file.
+The script can be installed using composer. Add this repository as a dependency to the composer.json file.
 ```bash
 composer require --dev rregeer/phpunit-coverage-check
 composer install
@@ -29,5 +31,5 @@ It's also possible to add the coverage report generation to the phpunit.xml.dist
 </logging>
 ```
 
-For more information see the [phpunit documentation](https://phpunit.de/manual/5.3/en/index.html).  
-Information about the [configuration file](https://phpunit.de/manual/5.3/en/appendixes.configuration.html#appendixes.configuration) and [commandline options](https://phpunit.de/manual/current/en/textui.html#textui.clioptions).
+For more information see the [phpunit documentation](https://phpunit.de/manual/5.3/en/index.html).
+Information about the [configuration file](https://phpunit.de/manual/5.3/en/appendixes.configuration.html#appendixes.configuration) and [commandline options](https://phpunit.de/manual/current/en/textui.html#textui.clioptions).

bin/coverage-check

@@ -1,4 +1,4 @@
 #!/usr/bin/env php
 <?php
 
-include 'vendor/rregeer/phpunit-coverage-check/coverage-check.php';
+require dirname( __DIR__ ) . '/coverage-check.php';

test/clover.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<coverage generated="1001">
+  <project timestamp="1001">
+    <package name="Example">
+      <file name="/tmp/Example/String.php">
+        <class name="Example\String" namespace="Example">
+          <metrics complexity="15" methods="5" coveredmethods="4" conditionals="0" coveredconditionals="0" statements="33" coveredstatements="32" elements="38" coveredelements="36"/>
+        </class>
+        <metrics loc="129" ncloc="62" classes="1" methods="5" coveredmethods="4" conditionals="0" coveredconditionals="0" statements="33" coveredstatements="32" elements="38" coveredelements="36"/>
+      </file>
+      <file name="/tmp/Example/StringList.php">
+        <class name="Example\StringList" namespace="Example">
+          <metrics complexity="8" methods="5" coveredmethods="4" conditionals="0" coveredconditionals="0" statements="19" coveredstatements="16" elements="24" coveredelements="20"/>
+        </class>
+        <metrics loc="103" ncloc="45" classes="1" methods="5" coveredmethods="4" conditionals="0" coveredconditionals="0" statements="19" coveredstatements="16" elements="24" coveredelements="20"/>
+      </file>
+    </package>
+    <metrics files="2" loc="232" ncloc="107" classes="2" methods="10" coveredmethods="8" conditionals="0" coveredconditionals="0" statements="52" coveredstatements="48" elements="62" coveredelements="56"/>
+  </project>
+</coverage>

test/run

@@ -0,0 +1,12 @@
+#!/bin/bash -eu
+
+# Consistent CWD, regardless of which directory the script is run from.
+cd $(dirname $0)/..
+
+# Expect pass
+bin/coverage-check test/clover.xml 0
+bin/coverage-check test/clover.xml 90
+
+# Expect fail
+! bin/coverage-check test/clover.xml 95
+! bin/coverage-check test/clover.xml 100