Integrate regression tests

Add regression testing for php: structure and bogus test.

refs #4102

test/php/phpunit.xml

@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
 <phpunit backupGlobals="true"
          backupStaticAttributes="true"
          colors="false"
@@ -13,10 +14,26 @@
          strict="false"
          verbose="false">
 
-        <logging>
-                <log type="coverage-clover" target="../../build/log/phpunit_coverage.xml"/>
-                <log type="junit" target="../../build/log/phpunit_results.xml" logIncompleteSkipped="true"/>
-        </logging>
+    <logging>
+        <log type="coverage-clover" target="../../build/log/phpunit_coverage.xml"/>
+        <log type="junit" target="../../build/log/phpunit_results.xml" logIncompleteSkipped="true"/>
+    </logging>
 
-</phpunit>
+    <testsuites>
+        <!--
+            Unit testing
+        -->
+        <testsuite name="unit">
+            <directory>application/</directory>
+            <directory>bin/</directory>
+            <directory>library/</directory>
+        </testsuite>
 
+        <!--
+            Regression testing
+        -->
+        <testsuite name="regression">
+            <directory>regression/</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>

test/php/regression/Bug4102Test.php

@@ -0,0 +1,44 @@
+<?php
+/**
+ * Icinga2-Web regression test
+ * (c) 2013 Icinga Development Team
+ */
+
+namespace Tests\Icinga\Regression;
+
+/**
+ * Class Bug4102
+ * 
+ * Bogus regression test
+ *
+ * @see https://dev.icinga.org/issues/4102
+ * @package Tests\Icinga\Regression
+ */
+class Bug4102Test extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * Test class name to match definition
+     */
+    public function testClassName()
+    {
+        $class = get_class($this);
+        $this->assertContains('Bug4102Test', $class);
+    }
+
+    /**
+     * Test namespace to match definition
+     */
+    public function testNamespace()
+    {
+        $namespace = __NAMESPACE__;
+        $this->assertEquals('Tests\Icinga\Regression', $namespace);
+    }
+
+    /**
+     * Test phpunit inheritance
+     */
+    public function testInheritance()
+    {
+        $this->assertInstanceOf('\PHPUnit_Framework_TestCase', $this);
+    }
+}

test/php/runtests.sh

@@ -16,6 +16,6 @@ mkdir -p $DIR/../../build/log
 
 cd $DIR
 
-$PHPUNIT "$@" .
+$PHPUNIT "$@" 
 
 exit 0