add tests for accountsservice

tests/service/accoutservicetest.php

+<?php
+
+/**
+ * ownCloud - Mail
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Christoph Wurst <christoph@winzerhof-wurst.at>
+ * @copyright Christoph Wurst 2015
+ */
+use Test\TestCase;
+use OCA\Mail\Account;
+use OCA\Mail\Service\AccountService;
+
+class AccountServiceTest extends TestCase {
+
+	private $user = 'herbert';
+	private $mapper;
+	private $l10n;
+	private $service;
+	private $account1;
+	private $account2;
+
+	protected function setUp() {
+		parent::setUp();
+
+		$this->mapper = $this->getMockBuilder('OCA\Mail\Db\MailAccountMapper')
+			->disableOriginalConstructor()
+			->getMock();
+		$this->l10n = $this->getMockBuilder('\OCP\IL10N')
+			->disableOriginalConstructor()
+			->getMock();
+		$this->service = new AccountService($this->mapper, $this->l10n);
+		$this->account1 = $this->getMockBuilder('OCA\Mail\Db\MailAccount')
+			->disableOriginalConstructor()
+			->getMock();
+		$this->account2 = $this->getMockBuilder('OCA\Mail\Db\MailAccount')
+			->disableOriginalConstructor()
+			->getMock();
+	}
+
+	public function testFindByUserId() {
+		$this->mapper->expects($this->once())
+			->method('findByUserId')
+			->with($this->user)
+			->will($this->returnValue([$this->account1]));
+
+		$expected = [
+			new Account($this->account1)
+		];
+		$actual = $this->service->findByUserId($this->user);
+
+		$this->assertEquals($expected, $actual);
+	}
+
+	public function testFindByUserIdUnifiedInbox() {
+		$this->mapper->expects($this->once())
+			->method('findByUserId')
+			->with($this->user)
+			->will($this->returnValue([
+					$this->account1,
+					$this->account2,
+		]));
+
+		$expected = [
+			null,
+			new Account($this->account1),
+			new Account($this->account2),
+		];
+		$actual = $this->service->findByUserId($this->user);
+
+		$this->assertCount(3, $actual);
+		$this->assertEquals($expected[1], $actual[1]);
+		$this->assertEquals($expected[2], $actual[2]);
+	}
+
+	public function testFind() {
+		$accountId = 123;
+
+		$this->mapper->expects($this->once())
+			->method('find')
+			->with($this->user, $accountId)
+			->will($this->returnValue($this->account1));
+
+		$expected = new Account($this->account1);
+		$actual = $this->service->find($this->user, $accountId);
+
+		$this->assertEquals($expected, $actual);
+	}
+
+	public function testFindNotFound() {
+		// TODO: implement code + write tests
+	}
+
+	public function testDelete() {
+		$accountId = 33;
+
+		$this->mapper->expects($this->once())
+			->method('find')
+			->with($this->user, $accountId)
+			->will($this->returnValue($this->account1));
+		$this->mapper->expects($this->once())
+			->method('delete')
+			->with($this->account1);
+
+		$this->service->delete($this->user, $accountId);
+	}
+
+	public function testDeleteUnifiedInbox() {
+		$accountId = -1;
+
+		$this->mapper->expects($this->never())
+			->method('find')
+			->with($this->user, $accountId)
+			->will($this->returnValue($this->account1));
+		$this->mapper->expects($this->never())
+			->method('delete')
+			->with($this->account1);
+
+		$this->service->delete($this->user, $accountId);
+	}
+
+	public function testSave() {
+		$account = new OCA\Mail\Db\MailAccount();
+		$expected = 42;
+
+		$this->mapper->expects($this->once())
+			->method('save')
+			->with($account)
+			->will($this->returnValue($expected));
+
+		$actual = $this->service->save($account);
+
+		$this->assertEquals($expected, $actual);
+	}
+
+}