Correctly set ListSelect style names

Fixes #8901

2 files changed, 147 insertions, 0 deletions

diff --git a/uitest/src/main/java/com/vaadin/tests/components/listselect/ListSelectStyleNames.java b/uitest/src/main/java/com/vaadin/tests/components/listselect/ListSelectStyleNames.java
new file mode 100644
index 0000000000..9e9ee78dd4
--- /dev/null
+++ b/uitest/src/main/java/com/vaadin/tests/components/listselect/ListSelectStyleNames.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2000-2016 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.listselect;
+
+import com.vaadin.annotations.Widgetset;
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.tests.components.AbstractTestUIWithLog;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.ListSelect;
+import com.vaadin.ui.NativeSelect;
+
+@Widgetset("com.vaadin.DefaultWidgetSet")
+public class ListSelectStyleNames extends AbstractTestUIWithLog {
+
+    @Override
+    protected void setup(VaadinRequest request) {
+        ListSelect<String> testselect = new ListSelect<>();
+        testselect.setItems("abc", "def", "ghi");
+        testselect.addStyleName("custominitial");
+        addComponent(testselect);
+
+        NativeSelect<String> nativeSelect = new NativeSelect<>();
+        nativeSelect.setItems("abc", "def", "ghi");
+        nativeSelect.addStyleName("custominitial");
+        addComponent(nativeSelect);
+
+        Button button = new Button("Add style 'new'", e -> {
+            testselect.addStyleName("new");
+            nativeSelect.addStyleName("new");
+        });
+        button.setId("add");
+        addComponent(button);
+
+        button = new Button("Change primary style to 'newprimary'", e -> {
+            testselect.setPrimaryStyleName("newprimary");
+            nativeSelect.setPrimaryStyleName("newprimary");
+        });
+        button.setId("changeprimary");
+        addComponent(button);
+    }
+
+}
diff --git a/uitest/src/test/java/com/vaadin/tests/components/listselect/ListSelectStyleNamesTest.java b/uitest/src/test/java/com/vaadin/tests/components/listselect/ListSelectStyleNamesTest.java
new file mode 100644
index 0000000000..7e032ba94b
--- /dev/null
+++ b/uitest/src/test/java/com/vaadin/tests/components/listselect/ListSelectStyleNamesTest.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2000-2016 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.listselect;
+
+import java.util.Arrays;
+import java.util.HashSet;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.openqa.selenium.By;
+
+import com.vaadin.testbench.TestBenchElement;
+import com.vaadin.testbench.elements.ButtonElement;
+import com.vaadin.testbench.elements.ListSelectElement;
+import com.vaadin.testbench.elements.NativeSelectElement;
+import com.vaadin.tests.tb3.SingleBrowserTest;
+
+public class ListSelectStyleNamesTest extends SingleBrowserTest {
+
+    private NativeSelectElement nativeSelect;
+    private TestBenchElement nativeSelectSelect;
+    private ListSelectElement listSelect;
+    private TestBenchElement listSelectSelect;
+
+    @Override
+    public void setup() throws Exception {
+        super.setup();
+        openTestURL();
+        nativeSelect = $(NativeSelectElement.class).first();
+        nativeSelectSelect = (TestBenchElement) nativeSelect
+                .findElement(By.xpath("select"));
+
+        listSelect = $(ListSelectElement.class).first();
+        listSelectSelect = (TestBenchElement) listSelect
+                .findElement(By.xpath("select"));
+
+    }
+
+    @Test
+    public void correctInitialStyleNames() {
+        assertStyleNames(nativeSelect, "v-select", "v-widget", "custominitial",
+                "v-select-custominitial");
+        assertStyleNames(nativeSelectSelect, "v-select-select");
+        assertStyleNames(listSelect, "v-select", "v-widget", "custominitial",
+                "v-select-custominitial");
+        assertStyleNames(listSelectSelect, "v-select-select");
+    }
+
+    @Test
+    public void addStyleName() {
+        $(ButtonElement.class).id("add").click();
+        assertStyleNames(nativeSelect, "v-select", "v-widget", "custominitial",
+                "v-select-custominitial", "new", "v-select-new");
+        assertStyleNames(nativeSelectSelect, "v-select-select");
+        assertStyleNames(listSelect, "v-select", "v-widget", "custominitial",
+                "v-select-custominitial", "new", "v-select-new");
+        assertStyleNames(listSelectSelect, "v-select-select");
+    }
+
+    @Test
+    public void changePrimaryStyleName() {
+        $(ButtonElement.class).id("add").click();
+        $(ButtonElement.class).id("changeprimary").click();
+        assertStyleNames(nativeSelect, "newprimary", "v-widget",
+                "custominitial", "newprimary-custominitial", "new",
+                "newprimary-new");
+        assertStyleNames(nativeSelectSelect, "newprimary");
+        assertStyleNames(listSelect, "newprimary", "v-widget", "custominitial",
+                "newprimary-custominitial", "new", "newprimary-new");
+        assertStyleNames(listSelectSelect, "newprimary-select");
+
+    }
+
+    private void assertStyleNames(TestBenchElement element,
+            String... styleNames) {
+        Assert.assertEquals(new HashSet<>(Arrays.asList(styleNames)),
+                element.getClassNames());
+    }
+}