From 0897607042fe8da4c20d02ae47d1ac0b326f243d Mon Sep 17 00:00:00 2001
From: Teemu Suo-Anttila <teemusa@vaadin.com>
Date: Mon, 28 Apr 2014 14:26:26 +0300
Subject: Fix ComboBox cleared suggestion popup on ItemSetChange (#13635)

Change-Id: I77285e17819daf1b8328a8aea6d62a6b6b53510c
---
 .../ComboBoxItemAddingWithFocusListener.java       | 65 ++++++++++++++++++++++
 .../ComboBoxItemAddingWithFocusListenerTest.java   | 47 ++++++++++++++++
 2 files changed, 112 insertions(+)
 create mode 100644 uitest/src/com/vaadin/tests/components/combobox/ComboBoxItemAddingWithFocusListener.java
 create mode 100644 uitest/src/com/vaadin/tests/components/combobox/ComboBoxItemAddingWithFocusListenerTest.java

(limited to 'uitest')

diff --git a/uitest/src/com/vaadin/tests/components/combobox/ComboBoxItemAddingWithFocusListener.java b/uitest/src/com/vaadin/tests/components/combobox/ComboBoxItemAddingWithFocusListener.java
new file mode 100644
index 0000000000..8242eb9e57
--- /dev/null
+++ b/uitest/src/com/vaadin/tests/components/combobox/ComboBoxItemAddingWithFocusListener.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2000-2013 Vaadin Ltd.
+ * 
+ * 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.vaadin.tests.components.combobox;
+
+import com.vaadin.event.FieldEvents.FocusEvent;
+import com.vaadin.event.FieldEvents.FocusListener;
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.tests.components.AbstractTestUI;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.ComboBox;
+
+/**
+ * Test UI to verify that focus event actually update the ComboBox suggestion
+ * popup
+ * 
+ * @author Vaadin Ltd
+ */
+public class ComboBoxItemAddingWithFocusListener extends AbstractTestUI {
+
+    private ComboBox cBox;
+
+    @Override
+    protected void setup(VaadinRequest request) {
+        cBox = new ComboBox();
+        addComponent(cBox);
+        cBox.setImmediate(true);
+        cBox.addItem("Foo");
+        cBox.addItem("Bar");
+        cBox.addFocusListener(new FocusListener() {
+
+            int x = 0;
+
+            @Override
+            public void focus(FocusEvent event) {
+                cBox.addItem("Focus" + (x++));
+            }
+
+        });
+        addComponent(new Button("Focus Target"));
+    }
+
+    @Override
+    protected String getTestDescription() {
+        return "Item adding in focus listener causes popup to clear";
+    }
+
+    @Override
+    protected Integer getTicketNumber() {
+        return 13635;
+    }
+
+}
diff --git a/uitest/src/com/vaadin/tests/components/combobox/ComboBoxItemAddingWithFocusListenerTest.java b/uitest/src/com/vaadin/tests/components/combobox/ComboBoxItemAddingWithFocusListenerTest.java
new file mode 100644
index 0000000000..66173db554
--- /dev/null
+++ b/uitest/src/com/vaadin/tests/components/combobox/ComboBoxItemAddingWithFocusListenerTest.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2000-2013 Vaadin Ltd.
+ * 
+ * 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.vaadin.tests.components.combobox;
+
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+import com.vaadin.testbench.By;
+import com.vaadin.testbench.TestBenchElement;
+import com.vaadin.testbench.elements.ButtonElement;
+import com.vaadin.testbench.elements.ComboBoxElement;
+import com.vaadin.tests.tb3.MultiBrowserTest;
+
+public class ComboBoxItemAddingWithFocusListenerTest extends MultiBrowserTest {
+
+    @Test
+    public void testPopupViewContainsAddedItem() {
+        openTestURL();
+        ComboBoxElement cBox = $(ComboBoxElement.class).first();
+        ButtonElement focusTarget = $(ButtonElement.class).first();
+        cBox.openPopup();
+        int i = 0;
+        while (i < 3) {
+            assertTrue("No item added on focus", cBox.getPopupSuggestions()
+                    .contains("Focus" + i++));
+            focusTarget.focus();
+            ((TestBenchElement) cBox.findElement(By.vaadin("#textbox")))
+                    .focus();
+        }
+        assertTrue("No item added on focus", cBox.getPopupSuggestions()
+                .contains("Focus" + i));
+    }
+}
-- 
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