add project xml tests

Author: kbsali

test/Redmine/Tests/ProjectXmlTest.php

@@ -0,0 +1,91 @@
+<?php
+
+namespace Redmine\Tests;
+
+use Redmine\Client;
+use Redmine\TestClient;
+
+class ProjectXmlTest extends \PHPUnit_Framework_TestCase
+{
+    private $client;
+
+    public function setup()
+    {
+        $this->client = new TestClient('http://test.local', 'asdf');
+    }
+
+    /**
+      * @expectedException Exception
+     */
+    public function testCreateBlank()
+    {
+        $this->assertInstanceOf('Redmine\Api\Project', $this->client->api('project'));
+
+        $xml = '<?xml version="1.0"?>
+<project/>';
+        $res = $this->client->api('project')->create();
+        $this->assertEquals($this->formatXml($xml), $this->formatXml($res));
+    }
+
+    public function testCreateComplex()
+    {
+        $res = $this->client->api('project')->create(array(
+            'name'        => 'some name',
+            'identifier'  => 'the_identifier',
+        ));
+
+        $xml = '<?xml version="1.0"?>
+<project>
+    <name>some name</name>
+    <identifier>the_identifier</identifier>
+</project>';
+        $this->assertEquals($this->formatXml($xml), $this->formatXml($res));
+    }
+
+    public function testCreateComplexWithTrackerIds()
+    {
+        $res = $this->client->api('project')->create(array(
+            'name'        => 'some name',
+            'identifier'  => 'the_identifier',
+            'tracker_ids' => array(
+                1, 2, 3
+            ),
+        ));
+
+        $xml = '<?xml version="1.0"?>
+<project>
+    <name>some name</name>
+    <identifier>the_identifier</identifier>
+    <tracker_ids type="array">
+        <tracker>1</tracker>
+        <tracker>2</tracker>
+        <tracker>3</tracker>
+    </tracker_ids>
+</project>';
+        $this->assertEquals($this->formatXml($xml), $this->formatXml($res));
+    }
+
+    public function testUpdate()
+    {
+        $res = $this->client->api('project')->update(1, array(
+            'name' => 'different name',
+        ));
+
+        $xml = '<?xml version="1.0"?>
+<project>
+    <id>1</id>
+    <name>different name</name>
+</project>';
+        $this->assertEquals($this->formatXml($xml), $this->formatXml($res));
+    }
+
+    private function formatXml($xml)
+    {
+        $dom = new \DOMDocument('1.0');
+        $dom->preserveWhiteSpace = false;
+        $dom->formatOutput = true;
+        $dom->loadXML((new \SimpleXMLElement($xml))->asXML());
+
+        return $dom->saveXML();
+    }
+}