The dots do need to be encoded

Author: drumm

test/Gitlab/Tests/Api/TagsTest.php

@@ -94,7 +94,7 @@ public function shouldCreateRelease($releaseName, $description, $expectedResult)
         $api = $this->getApiMock();
         $api->expects($this->once())
             ->method('post')
-            ->with('projects/1/repository/tags/' . str_replace('/', '%2F', $releaseName) . '/release', $params)
+            ->with('projects/1/repository/tags/' . str_replace(['/', '.'], ['%2F', '%2E'], $releaseName) . '/release', $params)
             ->will($this->returnValue($expectedResult));
 
         $this->assertEquals($expectedResult, $api->createRelease(1, $releaseName, $params));
@@ -116,7 +116,7 @@ public function shouldUpdateRelease($releaseName, $description, $expectedResult)
         $api = $this->getApiMock();
         $api->expects($this->once())
             ->method('put')
-            ->with('projects/1/repository/tags/' . str_replace('/', '%2F', $releaseName) . '/release', $params)
+            ->with('projects/1/repository/tags/' . str_replace(['/', '.'], ['%2F', '%2E'], $releaseName) . '/release', $params)
             ->will($this->returnValue($expectedResult));
 
         $this->assertEquals($expectedResult, $api->updateRelease(1, $releaseName, $params));