CHE-1523: update related virtual file when resource was changed

Signed-off-by: Valeriy Svydenko <vsvydenko@codenvy.com>
eclipse-che · Jul 18, 2016 · b8c9684 · b8c9684
1 parent 3eb38cd
commit b8c9684
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Showing 2 changed files with 22 additions and 2 deletions.
diff --git a/...ore-ide-app/src/main/java/org/eclipse/che/ide/part/widgets/editortab/EditorTabWidget.java b/...ore-ide-app/src/main/java/org/eclipse/che/ide/part/widgets/editortab/EditorTabWidget.java
@@ -151,8 +151,8 @@ public void update(@NotNull PartPresenter part) {
         title.setText(part.getTitle());
 
         if (part instanceof EditorPartPresenter) {
-            VirtualFile changedFile = ((EditorPartPresenter)part).getEditorInput().getFile();
-            FileType fileType = fileTypeRegistry.getFileTypeByFile(changedFile);
+            file = ((EditorPartPresenter)part).getEditorInput().getFile();
+            FileType fileType = fileTypeRegistry.getFileTypeByFile(file);
             icon = fileType.getImage();
             iconPanel.setWidget(getIcon());
         }

diff --git a/...ide-app/src/test/java/org/eclipse/che/ide/part/widgets/editortab/EditorTabWidgetTest.java b/...ide-app/src/test/java/org/eclipse/che/ide/part/widgets/editortab/EditorTabWidgetTest.java
@@ -35,6 +35,8 @@
 import org.vectomatic.dom.svg.ui.SVGResource;
 
 import static org.eclipse.che.ide.api.parts.PartStackView.TabPosition.BELOW;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -161,4 +163,22 @@ public void tabIconShouldBeUpdatedWhenMediaTypeChanged() {
         verify(fileTypeRegistry).getFileTypeByFile(file);
         verify(tab.iconPanel).setWidget(Matchers.<SVGImage>anyObject());
     }
+
+    @Test
+    public void virtualFileShouldBeUpdated() throws Exception {
+        EditorInput editorInput = mock(EditorInput.class);
+        FileType fileType = mock(FileType.class);
+        VirtualFile newFile = mock(VirtualFile.class);
+
+        when(editorPartPresenter.getEditorInput()).thenReturn(editorInput);
+        when(fileTypeRegistry.getFileTypeByFile(newFile)).thenReturn(fileType);
+        when(fileType.getImage()).thenReturn(icon);
+        when(editorInput.getFile()).thenReturn(newFile);
+
+        assertNotEquals(tab.getFile(), newFile);
+
+        tab.update(editorPartPresenter);
+
+        assertEquals(tab.getFile(), newFile);
+    }
 }