From 01e9c22695a3e495f07ab445750221af72e09fe4 Mon Sep 17 00:00:00 2001
From: Igor Scheller <igor.scheller@igorshp.de>
Date: Wed, 5 Sep 2018 13:40:03 +0200
Subject: Implemented mailing abstraction

Closes #434
---
 tests/Unit/Mail/Transport/LogTransportTest.php     | 60 ++++++++++++++++
 .../Transport/Stub/TransportImplementation.php     | 35 +++++++++
 tests/Unit/Mail/Transport/TransportTest.php        | 83 ++++++++++++++++++++++
 3 files changed, 178 insertions(+)
 create mode 100644 tests/Unit/Mail/Transport/LogTransportTest.php
 create mode 100644 tests/Unit/Mail/Transport/Stub/TransportImplementation.php
 create mode 100644 tests/Unit/Mail/Transport/TransportTest.php

(limited to 'tests/Unit/Mail/Transport')

diff --git a/tests/Unit/Mail/Transport/LogTransportTest.php b/tests/Unit/Mail/Transport/LogTransportTest.php
new file mode 100644
index 00000000..5eb3a667
--- /dev/null
+++ b/tests/Unit/Mail/Transport/LogTransportTest.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Mail\Transport;
+
+use Engelsystem\Mail\Transport\LogTransport;
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\TestCase;
+use Psr\Log\LoggerInterface;
+use Swift_Mime_SimpleMessage as SimpleMessage;
+
+class LogTransportTest extends TestCase
+{
+    /**
+     * @covers \Engelsystem\Mail\Transport\LogTransport::__construct
+     * @covers \Engelsystem\Mail\Transport\LogTransport::send
+     */
+    public function testSend()
+    {
+        /** @var LoggerInterface|MockObject $logger */
+        $logger = $this->getMockForAbstractClass(LoggerInterface::class);
+        /** @var SimpleMessage|MockObject $message */
+        $message = $this->createMock(SimpleMessage::class);
+
+        $message->expects($this->once())
+            ->method('getSubject')
+            ->willReturn('Some subject');
+        $message->expects($this->once())
+            ->method('getHeaders')
+            ->willReturn('Head: er');
+        $message->expects($this->once())
+            ->method('toString')
+            ->willReturn('Message body');
+
+        $logger->expects($this->once())
+            ->method('debug')
+            ->willReturnCallback(function ($message, $context = []) {
+                foreach (array_keys($context) as $key) {
+                    $this->assertContains(sprintf('{%s}', $key), $message);
+                }
+
+                $this->assertEquals('Some subject', $context['title']);
+                $this->assertEquals('foo@bar.batz,Lorem Ipsum <lor@em.ips>', $context['recipients']);
+                $this->assertContains('Head: er', $context['content']);
+                $this->assertContains('Message body', $context['content']);
+            });
+
+        /** @var LogTransport|MockObject $transport */
+        $transport = $this->getMockBuilder(LogTransport::class)
+            ->setConstructorArgs(['logger' => $logger])
+            ->setMethods(['allRecipients'])
+            ->getMock();
+        $transport->expects($this->exactly(2))
+            ->method('allRecipients')
+            ->with($message)
+            ->willReturn(['foo@bar.batz' => null, 'lor@em.ips' => 'Lorem Ipsum']);
+
+        $return = $transport->send($message);
+        $this->equalTo(2, $return);
+    }
+}
diff --git a/tests/Unit/Mail/Transport/Stub/TransportImplementation.php b/tests/Unit/Mail/Transport/Stub/TransportImplementation.php
new file mode 100644
index 00000000..e3667c6e
--- /dev/null
+++ b/tests/Unit/Mail/Transport/Stub/TransportImplementation.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Mail\Transport\Stub;
+
+use Engelsystem\Mail\Transport\Transport;
+use Swift_Mime_SimpleMessage as SimpleMessage;
+
+class TransportImplementation extends Transport
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function send(SimpleMessage $message, &$failedRecipients = null)
+    {
+        return 0;
+    }
+
+    /**
+     * @param SimpleMessage $message
+     * @return array
+     */
+    public function getAllRecipients(SimpleMessage $message)
+    {
+        return $this->allRecipients($message);
+    }
+
+    /**
+     * @param SimpleMessage $message
+     * @return string
+     */
+    public function getGetTo(SimpleMessage $message)
+    {
+        return $this->getTo($message);
+    }
+}
diff --git a/tests/Unit/Mail/Transport/TransportTest.php b/tests/Unit/Mail/Transport/TransportTest.php
new file mode 100644
index 00000000..60f2079d
--- /dev/null
+++ b/tests/Unit/Mail/Transport/TransportTest.php
@@ -0,0 +1,83 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Mail\Transport;
+
+use Engelsystem\Test\Unit\Mail\Transport\Stub\TransportImplementation;
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\TestCase;
+use Swift_Mime_SimpleMessage as SimpleMessage;
+
+class TransportTest extends TestCase
+{
+    /**
+     * @covers \Engelsystem\Mail\Transport\Transport::isStarted
+     * @covers \Engelsystem\Mail\Transport\Transport::ping
+     */
+    public function testMethods()
+    {
+        $transport = new TransportImplementation();
+
+        $this->assertTrue($transport->isStarted());
+        $this->assertTrue($transport->ping());
+    }
+
+    /**
+     * @covers \Engelsystem\Mail\Transport\Transport::allRecipients
+     */
+    public function testAllRecipients()
+    {
+        /** @var SimpleMessage|MockObject $message */
+        $message = $this->createMock(SimpleMessage::class);
+        $transport = new TransportImplementation();
+        $message->expects($this->once())
+            ->method('getTo')
+            ->willReturn([
+                'foo@bar.batz'      => 'Foo Bar',
+                'lorem@ipsum.dolor' => null,
+            ]);
+        $message->expects($this->once())
+            ->method('getCc')
+            ->willReturn([
+                'to@bar.batz' => null,
+            ]);
+        $message->expects($this->once())
+            ->method('getBcc')
+            ->willReturn([
+                'secret@bar.batz' => 'I\'m secret!',
+            ]);
+
+        $this->assertEquals(
+            [
+                'foo@bar.batz'      => 'Foo Bar',
+                'lorem@ipsum.dolor' => null,
+                'to@bar.batz'       => null,
+                'secret@bar.batz'   => 'I\'m secret!',
+            ],
+            $transport->getAllRecipients($message)
+        );
+    }
+
+    /**
+     * @covers \Engelsystem\Mail\Transport\Transport::getTo
+     * @covers \Engelsystem\Mail\Transport\Transport::formatTo
+     */
+    public function testGetTo()
+    {
+        /** @var SimpleMessage|MockObject $message */
+        $message = $this->createMock(SimpleMessage::class);
+        /** @var TransportImplementation|MockObject $transport */
+        $transport = $this->getMockBuilder(TransportImplementation::class)
+            ->setMethods(['allRecipients'])
+            ->getMock();
+        $transport->expects($this->once())
+            ->method('allRecipients')
+            ->with($message)
+            ->willReturn([
+                'foo@bar.batz'      => null,
+                'lorem@ipsum.dolor' => 'Developer',
+            ]);
+
+        $return = $transport->getGetTo($message);
+        $this->assertEquals('foo@bar.batz,Developer <lorem@ipsum.dolor>', $return);
+    }
+}
-- 
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