Added missing test

CHANGELOG.md

@@ -30,3 +30,29 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Security
 
 *None*
+
+## [0.0.2]
+
+### Added
+
+*None*
+
+### Changed
+
+- [[d9c8d02](https://github.com/HarmonyIO/Smtp-Client/commit/d9c8d02ef78b3e44bb217e5c2b256d43e51cc6f3)] Refactored entire SMTP session and transaction flow 
+
+### Deprecated
+
+*None*
+
+### Removed
+
+*None*
+
+### Fixed
+
+*None*
+
+### Security
+
+*None*

tests/Unit/Transaction/Processor/Mail/ProcessRecipientsTest.php

@@ -111,6 +111,23 @@ public function testProcessKeepsSendingRecipientsAfterPermanentError(): void
         $this->assertSame(Status::SENT_RECIPIENTS, $status->getValue());
     }
 
+    public function testProcessResultsInSentRecipientsStatusWhenLastRecipientErrors(): void
+    {
+        $this->smtpSocket
+            ->method('read')
+            ->willReturnOnConsecutiveCalls(
+                new Success("200 success\r\n"),
+                new Success("500 error\r\n"),
+                new Success("500 success\r\n")
+            )
+        ;
+
+        /** @var Status $status */
+        $status = wait($this->processor->process(new Buffer($this->smtpSocket, $this->logger)));
+
+        $this->assertSame(Status::SENT_RECIPIENTS, $status->getValue());
+    }
+
     public function testProcessSendsAllRecipientsWhenAllAreAccepted(): void
     {
         $this->smtpSocket