Add sentFrom search criterion

src/Models/SearchCriteria.php

@@ -5,6 +5,11 @@
 
 class SearchCriteria
 {
+    /**
+     * @var string The full email address from which the target email was sent.
+     */
+    public $sentFrom = null;
+
     /**
      * @var string The full email address to which the target email was sent.
      */
@@ -30,6 +35,7 @@ class SearchCriteria
     public function __toArray()
     {
         return array(
+            'sentFrom'  => $this->sentFrom,
             'sentTo'  => $this->sentTo,
             'subject' => $this->subject,
             'body'    => $this->body,

tests/EmailsTests.php

@@ -88,6 +88,31 @@ public function testSearchNoCriteriaError()
         $this->client->messages->search($this->server, new SearchCriteria());
     }
 
+    public function testSearchBySentFrom()
+    {
+        $targetEmail = $this->emails[1];
+
+        $criteria = new SearchCriteria();
+
+        $criteria->sentFrom = $targetEmail->from[0]->email;
+
+        $results = $this->client->messages->search($this->server, $criteria)->items;
+
+        $this->assertCount(1, $results);
+        $this->assertEquals($targetEmail->from[0]->email, $results[0]->from[0]->email);
+        $this->assertEquals($targetEmail->subject, $results[0]->subject);
+    }
+
+    public function testSearchBySentFromInvalidEmail()
+    {
+        $this->expectException(\Mailosaur\Models\MailosaurException::class);
+
+        $criteria         = new SearchCriteria();
+        $criteria->sentFrom = '.not_an_email_address';
+
+        $this->client->messages->search($this->server, $criteria);
+    }
+
     public function testSearchBySentTo()
     {
         $targetEmail = $this->emails[1];