@@ -79,6 +79,22 @@ func TestUpdate(t *testing.T) {
7979require .NoError (t ,err ,"member failed to get workspace they themselves own after update" )
8080require .Equal (t ,version2 .ID .String (),ws .LatestBuild .TemplateVersionID .String (),"workspace must have latest template version after update" )
8181require .False (t ,ws .Outdated ,"workspace must not be outdated after update" )
82+
83+ // Then: the workspace must have been started with the new template version
84+ require .Equal (t ,int32 (3 ),ws .LatestBuild .BuildNumber ,"workspace must have 3 builds after update" )
85+ require .Equal (t ,codersdk .WorkspaceTransitionStart ,ws .LatestBuild .Transition ,"latest build must be a start transition" )
86+
87+ // Then: the previous workspace build must be a stop transition with the old
88+ // template version.
89+ // This is important to ensure that the workspace resources are recreated
90+ // correctly. Simply running a start transition with the new template
91+ // version may not recreate resources that were changed in the new
92+ // template version. This can happen, for example, if a user specifies
93+ // ignore_changes in the template.
94+ prevBuild ,err := member .WorkspaceBuildByUsernameAndWorkspaceNameAndBuildNumber (ctx ,codersdk .Me ,ws .Name ,"2" )
95+ require .NoError (t ,err ,"failed to get previous workspace build" )
96+ require .Equal (t ,codersdk .WorkspaceTransitionStop ,prevBuild .Transition ,"previous build must be a stop transition" )
97+ require .Equal (t ,version1 .ID .String (),prevBuild .TemplateVersionID .String (),"previous build must have the old template version" )
8298})
8399}
84100