Merge pull request #24 from spinen/feature/checkForPriority

Feature/check for priority

Author: jimmypuckett

readme.md

@@ -37,6 +37,7 @@ You mixin the assertions with the ```Spinen\MailAssertions\MailTracking``` trait
 * seeEmailDoesNotContain
 * seeEmailEquals
 * seeEmailFrom
+* seeEmailPriorityEquals
 * seeEmailReplyTo
 * seeEmailSubjectContains
 * seeEmailSubjectDoesNotContain

src/MailTracking.php

@@ -202,6 +202,26 @@ protected function seeEmailFrom($sender, Swift_Message $message = null)
         return $this;
     }
 
+    /**
+     * Assert that the last email had the given priority level.
+     * The value is an integer where 1 is the highest priority and 5 is the lowest.
+     *
+     * @param integer            $priority
+     * @param Swift_Message|null $message
+     *
+     * @return PHPUnit_Framework_TestCase $this
+     */
+    protected function seeEmailPriorityEquals($priority, Swift_Message $message = null)
+    {
+        $actual_priority = $this->getEmail($message)
+                                ->getPriority();
+
+        $this->assertEquals($priority, $actual_priority,
+            "The last email sent had a priority of $actual_priority but expected $priority.");
+
+        return $this;
+    }
+
     /**
      * Assert that the last email was set to reply to the given address.
      *

tests/MailTrackingTest.php

@@ -215,6 +215,25 @@ public function it_checks_email_from_address()
         $this->mail_tracking->recordMail($message);
 
         $this->assertEquals($this->mail_tracking, $this->callProtectedMethod('seeEmailFrom', ['from@domain.tld']));
+	 }
+
+    /**
+     * @test
+     * @group unit
+     */
+    public function it_checks_email_priority()
+    {
+        $message = $this->makeMessage('subject', 'body', 'to@domain.tld', 'from@domain.tld');
+        $message->setPriority(1);
+        $this->mail_tracking->recordMail($message);
+
+        $this->assertEquals($this->mail_tracking, $this->callProtectedMethod('seeEmailPriorityEquals', [1]));
+
+        // The priority can't be set to anything greater than 5
+        $message->setPriority(6);
+        $this->mail_tracking->recordMail($message);
+
+        $this->assertEquals($this->mail_tracking, $this->callProtectedMethod('seeEmailPriorityEquals', [5]));
     }
 
     /**
@@ -305,7 +324,7 @@ public function it_checks_email_to_address()
      * @test
      * @group unit
      */
-    public function it_knows_if_email_has_not_been_sent_or_not()
+    public function it_knows_if_email_has_been_sent_or_not()
     {
         $this->assertEquals($this->mail_tracking, $this->callProtectedMethod('seeEmailWasNotSent'));