Merge branch 'ide-mr-open-file-fix' into 'master'

Fixed none merge request files not being openable in the web IDE

See merge request gitlab-org/gitlab-ce!18881

1 files changed, 25 insertions, 1 deletions

diff --git a/spec/javascripts/ide/components/repo_editor_spec.js b/spec/javascripts/ide/components/repo_editor_spec.js
index 360b6d4dc15..ff500acd849 100644
--- a/spec/javascripts/ide/components/repo_editor_spec.js
+++ b/spec/javascripts/ide/components/repo_editor_spec.js
@@ -24,7 +24,7 @@ describe('RepoEditor', () => {
     f.active = true;
     f.tempFile = true;
     vm.$store.state.openFiles.push(f);
-    vm.$store.state.entries[f.path] = f;
+    Vue.set(vm.$store.state.entries, f.path, f);
     vm.monaco = true;
 
     vm.$mount();
@@ -215,6 +215,30 @@ describe('RepoEditor', () => {
       expect(vm.editor.attachModel).toHaveBeenCalledWith(vm.model);
     });
 
+    it('attaches model to merge request editor', () => {
+      vm.$store.state.viewer = 'mrdiff';
+      vm.file.mrChange = true;
+      spyOn(vm.editor, 'attachMergeRequestModel');
+
+      Editor.editorInstance.modelManager.dispose();
+
+      vm.setupEditor();
+
+      expect(vm.editor.attachMergeRequestModel).toHaveBeenCalledWith(vm.model);
+    });
+
+    it('does not attach model to merge request editor when not a MR change', () => {
+      vm.$store.state.viewer = 'mrdiff';
+      vm.file.mrChange = false;
+      spyOn(vm.editor, 'attachMergeRequestModel');
+
+      Editor.editorInstance.modelManager.dispose();
+
+      vm.setupEditor();
+
+      expect(vm.editor.attachMergeRequestModel).not.toHaveBeenCalledWith(vm.model);
+    });
+
     it('adds callback methods', () => {
       spyOn(vm.editor, 'onPositionChange').and.callThrough();