added toolbar to user screen #56 (#66)

* added toolbar to user screen # 56
* added filter for user role in user admin toolbar # 56
* added unit tests for queries # 56

tests/TimesheetBundle/Repository/Query/ProjectQueryTest.php

@@ -0,0 +1,42 @@
+<?php
+
+/*
+ * This file is part of the Kimai package.
+ *
+ * (c) Kevin Papst <kevin@kevinpapst.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace KimaiTest\TimesheetBundle\Repository\Query;
+
+use AppBundle\Repository\Query\VisibilityInterface;
+use AppBundle\Repository\Query\VisibilityTrait;
+use KimaiTest\AppBundle\Repository\Query\BaseQueryTest;
+use TimesheetBundle\Entity\Customer;
+use TimesheetBundle\Repository\Query\ProjectQuery;
+
+/**
+ * @covers \TimesheetBundle\Repository\Query\ProjectQuery
+ * @author Kevin Papst <kevin@kevinpapst.de>
+ */
+class ProjectQueryTest extends BaseQueryTest
+{
+    public function testQuery()
+    {
+        $sut = new ProjectQuery();
+
+        $this->assertBaseQuery($sut);
+        $this->assertInstanceOf(VisibilityInterface::class, $sut);
+        $this->assertArrayHasKey(VisibilityTrait::class, class_uses($sut));
+
+        $this->assertNull($sut->getCustomer());
+
+        $expected = new Customer();
+        $expected->setName('foo-bar');
+        $sut->setCustomer($expected);
+
+        $this->assertEquals($expected, $sut->getCustomer());
+    }
+}