Merge pull request #2 from zumba/psr4

Implemented PSR-4 support and added trait test coverage.

.travis.yml

@@ -11,7 +11,7 @@ before_script:
   - composer install --dev
 
 
-script: ./bin/phpunit --coverage-text
+script: if [ $(phpenv version-name) = "5.3" ]; then ./bin/phpunit -c phpunit.5.3.xml --coverage-text; else ./bin/phpunit --coverage-text; fi
 
 notifications:
   email: false

composer.json

@@ -31,7 +31,7 @@
         "bin-dir": "bin"
     },
     "autoload": {
-        "psr-0": {
+        "psr-4": {
             "Zumba\\PHPUnit\\Extensions\\Mongo\\": "src/"
         }
     }

examples/PizzaTraitTest.php

@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * @group 5.4
+ */
+class PizzaTraitTest extends \PHPUnit_Framework_TestCase {
+	use \Zumba\PHPUnit\Extensions\Mongo\TestTrait;
+
+	const DEFAULT_DATABASE = 'mongounit_test';
+
+	protected $connection;
+
+	protected $dataset;
+
+	protected $fixture = [
+		'orders' => [
+			['size' => 'large', 'toppings' => ['cheese', 'ham']],
+			['size' => 'medium', 'toppings' => ['cheese']]
+		]
+	];
+
+	public function getMongoConnection() {
+		if (empty($this->connection)) {
+			$this->connection = new \Zumba\PHPUnit\Extensions\Mongo\Client\Connector(new \MongoClient());
+			$this->connection->setDb(static::DEFAULT_DATABASE);
+		}
+		return $this->connection;
+	}
+
+	public function getMongoDataSet() {
+		if (empty($this->dataSet)) {
+			$this->dataSet = new \Zumba\PHPUnit\Extensions\Mongo\DataSet\DataSet($this->getMongoConnection());
+			$this->dataSet->setFixture($this->fixture);
+		}
+		return $this->dataSet;
+	}
+
+	public function testSizesFromFixture() {
+		$this->assertCount(2, $this->getMongoConnection()->collection('orders')->find());
+		$this->assertCount(1, $this->getMongoConnection()->collection('orders')->find(array(
+			'size' => 'medium'
+		)));
+	}
+}

phpunit.5.3.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<phpunit backupGlobals="false"
+		 backupStaticAttributes="false"
+		 bootstrap="vendor/autoload.php"
+		 convertErrorsToExceptions="true"
+		 convertNoticesToExceptions="true"
+		 convertWarningsToExceptions="true"
+		 processIsolation="false"
+		 stopOnFailure="false"
+		 syntaxCheck="true"
+		 strict="true"
+		 colors="true">
+	<testsuites>
+		<testsuite name="Core Test Suite">
+			<directory suffix="Test.php">./tests</directory>
+		</testsuite>
+		<testsuite name="Sample Test">
+			<file>./examples/PizzaTest.php</file>
+		</testsuite>
+	</testsuites>
+	<filter>
+		<whitelist addUncoveredFilesFromWhitelist="true">
+			<directory>./src</directory>
+		</whitelist>
+	</filter>
+</phpunit>