1 files changed, 60 insertions, 1 deletions

diff --git a/tests/units/Core/User/GroupSyncTest.php b/tests/units/Core/User/GroupSyncTest.php
index e22b86d4..decb2fdc 100644
--- a/tests/units/Core/User/GroupSyncTest.php
+++ b/tests/units/Core/User/GroupSyncTest.php
@@ -8,7 +8,7 @@ use Kanboard\Model\GroupMember;
 
 class GroupSyncTest extends Base
 {
-    public function testSynchronize()
+    public function testAddGroups()
     {
         $group = new Group($this->container);
         $groupMember = new GroupMember($this->container);
@@ -27,4 +27,63 @@ class GroupSyncTest extends Base
         $this->assertTrue($groupMember->isMember(1, 1));
         $this->assertTrue($groupMember->isMember(2, 1));
     }
+
+    public function testRemoveGroups()
+    {
+        $group = new Group($this->container);
+        $groupMember = new GroupMember($this->container);
+        $groupSync = new GroupSync($this->container);
+
+        $this->assertEquals(1, $group->create('My Group 1', 'externalId1'));
+        $this->assertEquals(2, $group->create('My Group 2', 'externalId2'));
+
+        $this->assertTrue($groupMember->addUser(1, 1));
+
+        $this->assertTrue($groupMember->isMember(1, 1));
+        $this->assertFalse($groupMember->isMember(2, 1));
+
+        $groupSync->synchronize(1, array('externalId3'));
+
+        $this->assertFalse($groupMember->isMember(1, 1));
+        $this->assertFalse($groupMember->isMember(2, 1));
+    }
+
+    public function testBoth()
+    {
+        $group = new Group($this->container);
+        $groupMember = new GroupMember($this->container);
+        $groupSync = new GroupSync($this->container);
+
+        $this->assertEquals(1, $group->create('My Group 1', 'externalId1'));
+        $this->assertEquals(2, $group->create('My Group 2', 'externalId2'));
+        $this->assertEquals(3, $group->create('My Group 3', 'externalId3'));
+
+        $this->assertTrue($groupMember->addUser(1, 1));
+        $this->assertTrue($groupMember->addUser(2, 1));
+
+        $this->assertTrue($groupMember->isMember(1, 1));
+        $this->assertTrue($groupMember->isMember(2, 1));
+        $this->assertFalse($groupMember->isMember(3, 1));
+
+        $groupSync->synchronize(1, array('externalId1', 'externalId3'));
+
+        $this->assertTrue($groupMember->isMember(1, 1));
+        $this->assertFalse($groupMember->isMember(2, 1));
+        $this->assertTrue($groupMember->isMember(3, 1));
+    }
+
+    public function testThatInternalGroupsAreNotTouched()
+    {
+        $group = new Group($this->container);
+        $groupMember = new GroupMember($this->container);
+        $groupSync = new GroupSync($this->container);
+
+        $this->assertEquals(1, $group->create('My Group 1'));
+        $this->assertTrue($groupMember->addUser(1, 1));
+        $this->assertTrue($groupMember->isMember(1, 1));
+
+        $groupSync->synchronize(1, array('externalId3'));
+
+        $this->assertTrue($groupMember->isMember(1, 1));
+    }
 }