From 3afb3f366c2fad41cbd4aafcd32eb8133aaf88b1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Yann=20C=C3=A9bron?= <yann.cebron@jetbrains.com>
Date: Mon, 28 Oct 2013 13:28:12 +0100
Subject: [PATCH] FinderRecursivePanelTest: move to platform-tests

---
 .../intellij/ui/FinderRecursivePanelTest.java | 156 ++++++++++++++++++
 1 file changed, 156 insertions(+)
 create mode 100644 platform/platform-tests/testSrc/com/intellij/ui/FinderRecursivePanelTest.java

diff --git a/platform/platform-tests/testSrc/com/intellij/ui/FinderRecursivePanelTest.java b/platform/platform-tests/testSrc/com/intellij/ui/FinderRecursivePanelTest.java
new file mode 100644
index 000000000000..cc9c86e60e8a
--- /dev/null
+++ b/platform/platform-tests/testSrc/com/intellij/ui/FinderRecursivePanelTest.java
@@ -0,0 +1,156 @@
+/*
+ * Copyright 2000-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.intellij.ui;
+
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.util.Disposer;
+import com.intellij.testFramework.LightPlatformTestCase;
+import com.intellij.ui.components.JBList;
+import org.jetbrains.annotations.NotNull;
+
+import javax.swing.*;
+import java.util.Arrays;
+import java.util.List;
+
+public class FinderRecursivePanelTest extends LightPlatformTestCase {
+
+  public void testListModelMerge1() {
+    assertMerge(new String[]{"a", "b", "c", "d"}, 0, 0, "a");
+  }
+
+  public void testListModelMerge2() {
+    assertMerge(new String[0], "a", "b", "c", "d");
+  }
+
+  public void testListModelMerge3() {
+    assertMerge(new String[]{"a", "b", "c", "d"}, 0, -1, new String[0]);
+  }
+
+  public void testListModelMerge4() {
+    assertMerge(new String[]{"a", "b", "c", "d"}, 2, 2, new String[]{"a", "b", "c", "d"});
+  }
+
+  public void _testListModelMerge5() {
+    assertMerge(new String[]{"a", "b", "c", "d"}, new String[]{"d", "c", "b", "a"});
+  }
+
+  public void testListModelMerge6() {
+    assertMerge(new String[]{"a", "b", "c", "d"}, 2, 1, "b", "c");
+  }
+
+  public void testListModelMerge7() {
+    assertMerge(new String[]{"a", "b", "c", "d"}, 1, 0, "b", "c", "d", "e");
+  }
+
+  public void _testListModelMerge8() {
+    assertMerge(new String[]{"a", "a", "b", "b"}, "b", "a", "b", "a");
+  }
+
+  public void testListModelMerge9() {
+    assertMerge(new String[]{"a", "b"}, 1, 3, "e", "d", "a", "b");
+  }
+
+  public void testListModelMerge10() {
+    assertMerge(new String[]{"a", "b"}, 0, -1, "c", "d");
+  }
+
+  private static void assertMerge(String[] items, int startSelection, int expectedSelection, String... newItems) {
+
+    CollectionListModel<String> model = new CollectionListModel<String>();
+    model.add(Arrays.asList(items));
+    JBList list = new JBList(model);
+    list.setSelectedIndex(startSelection);
+
+    FinderRecursivePanel.mergeListItems(model, Arrays.asList(newItems));
+    assertEquals(model.getSize(), newItems.length);
+    for (int i = 0; i < newItems.length; i++) {
+      assertEquals(newItems[i], model.getElementAt(i));
+    }
+    assertEquals(list.getSelectedIndex(), expectedSelection);
+  }
+
+  private static void assertMerge(String[] items, String... newItems) {
+    assertMerge(items, -1, -1, newItems);
+  }
+
+  public void testUpdate() {
+    StringFinderRecursivePanel panel_0 = new StringFinderRecursivePanel(getProject()) {
+      @NotNull
+      @Override
+      protected JComponent createRightComponent(String s) {
+        return new StringFinderRecursivePanel(this) {
+          @Override
+          @NotNull
+          protected JComponent createRightComponent(String s) {
+            return new StringFinderRecursivePanel(this) {
+              @Override
+              @NotNull
+              protected JComponent createRightComponent(String s) {
+                return new StringFinderRecursivePanel(this);
+              }
+            };
+          }
+        };
+      }
+    };
+    Disposer.register(myTestRootDisposable, panel_0);
+    panel_0.getList().setSelectedIndex(0);
+    //panel_0.updateRightComponent(true);
+
+    StringFinderRecursivePanel panel_1 = (StringFinderRecursivePanel)panel_0.getChildPanel();
+    panel_1.getList().setSelectedIndex(1);
+
+    StringFinderRecursivePanel panel_2 = (StringFinderRecursivePanel)panel_1.getChildPanel();
+    panel_2.getList().setSelectedIndex(2);
+
+    StringFinderRecursivePanel panel_3 = (StringFinderRecursivePanel)panel_2.getChildPanel();
+    panel_3.getList().setSelectedIndex(3);
+
+    panel_0.updatePanel();
+
+    assertEquals(panel_0.getSelectedValue(), "a");
+    assertEquals(panel_1.getSelectedValue(), "b");
+    assertEquals(panel_2.getSelectedValue(), "c");
+    assertEquals(panel_3.getSelectedValue(), "d");
+  }
+
+
+  private class StringFinderRecursivePanel extends FinderRecursivePanel<String> {
+
+    private StringFinderRecursivePanel(Project project) {
+      super(project, "fooPanel");
+      init();
+    }
+
+    public StringFinderRecursivePanel(StringFinderRecursivePanel panel) {
+      super(panel);
+      init();
+    }
+
+    @NotNull
+    @Override
+    protected List<String> getListItems() {
+      return Arrays.asList("a", "b", "c", "d");
+    }
+
+    @Override
+    protected JBList createList() {
+      JBList list = super.createList();
+      ((CollectionListModel)list.getModel()).replaceAll(getListItems());
+      return list;
+    }
+  }
+}