Move API calls for task metadata to a separate class

tests/integration/TaskMetadataProcedureTest.php

@@ -0,0 +1,45 @@
+<?php
+
+require_once __DIR__.'/BaseProcedureTest.php';
+
+class TaskMetadataProcedureTest extends BaseProcedureTest
+{
+    protected $projectName = 'My project to test tasks metadata';
+    protected $metaKey = 'MyTestMetaKey';
+
+    public function testAll()
+    {
+        $this->assertCreateTeamProject();
+        $this->assertCreateTask();
+        $this->assertSaveTaskMetadata();
+        $this->assertGetTaskMetadata();
+        $this->assertGetTaskMetadataByName();
+        $this->assertRemoveTaskMetadata();
+    }
+
+    public function assertSaveTaskMetadata()
+    {
+        $this->assertTrue($this->app->saveTaskMetadata($this->taskId, array($this->metaKey => 'metaValue1')));
+    }
+
+    public function assertGetTaskMetadata()
+    {
+        $metaData = $this->app->getTaskMetadata(($this->taskId));
+        $this->assertArrayHasKey($this->metaKey, $metaData);
+        $this->assertEquals('metaValue1', $metaData[$this->metaKey]);
+    }
+
+    public function assertGetTaskMetadataByName()
+    {
+        $metaValue = $this->app->getTaskMetadataByName($this->taskId, $this->metaKey);
+        $this->assertEquals('metaValue1', $metaValue, 'Did not return correct metadata value');
+    }
+
+    public function assertRemoveTaskMetadata()
+    {
+        $result = $this->app->removeTaskMetadata($this->taskId, $this->metaKey);
+        $this->assertTrue($result, 'Did not remove metakey with success');
+        $metaValue = $this->app->getTaskMetadataByName($this->taskId, $this->metaKey);
+        $this->assertEquals('', $metaValue, 'Did not return an empty string due to metadata being deleted');
+    }
+}