Create a RadioButtonGroup that replaces the single select case of OptionGroup

Change-Id: I56b0f1dfa889e2eaa3db9b0b0aac860f1bb4dea8

1 files changed, 105 insertions, 0 deletions

diff --git a/uitest-common/src/main/java/com/vaadin/testbench/customelements/RadioButtonGroupElement.java b/uitest-common/src/main/java/com/vaadin/testbench/customelements/RadioButtonGroupElement.java
new file mode 100644
index 0000000000..f6bb4d93f7
--- /dev/null
+++ b/uitest-common/src/main/java/com/vaadin/testbench/customelements/RadioButtonGroupElement.java
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2000-2014 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.testbench.customelements;
+
+import com.vaadin.testbench.By;
+import com.vaadin.testbench.elements.AbstractSelectElement;
+import com.vaadin.testbench.elementsbase.ServerClass;
+import org.openqa.selenium.WebElement;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * TestBench element supporting RadioButtonGroup
+ *
+ * @author Vaadin Ltd
+ */
+
+@ServerClass("com.vaadin.ui.RadioButtonGroup")
+public class RadioButtonGroupElement extends AbstractSelectElement {
+    private static org.openqa.selenium.By byButtonSpan = By
+            .className("v-select-option");
+    private static org.openqa.selenium.By byLabel = By.tagName("label");
+    private static org.openqa.selenium.By byInput = By.tagName("input");
+
+    public List<String> getOptions() {
+        List<String> optionTexts = new ArrayList<>();
+        List<WebElement> options = findElements(byButtonSpan);
+        for (WebElement option : options) {
+            optionTexts.add(option.findElement(byLabel).getText());
+        }
+        return optionTexts;
+    }
+
+    public void selectByText(String text) throws ReadOnlyException {
+        if (isReadOnly()) {
+            throw new ReadOnlyException();
+        }
+        List<WebElement> options = findElements(byButtonSpan);
+        for (int i = 0; i < options.size(); i++) {
+            WebElement option = options.get(i);
+            if (text.equals(option.findElement(byLabel).getText())) {
+                option.findElement(byInput).click();
+
+                // Seems like this is needed because of #19753
+                waitForVaadin();
+
+                // Toggling selection causes the DOM to be rebuilt, so fetch new
+                // items and continue iterating from the same index
+                options = findElements(byButtonSpan);
+            }
+        }
+    }
+
+    /**
+     * Return list of the selected options in the radiobutton group
+     *
+     * @return list of the selected options in the radiobutton group
+     */
+    public List<String> getSelection() {
+        List<String> values = new ArrayList<>();
+        List<WebElement> options = findElements(byButtonSpan);
+        for (WebElement option : options) {
+            WebElement checkedItem;
+            checkedItem = option.findElement(By.tagName("input"));
+            String checked = checkedItem.getAttribute("checked");
+            if (checked != null
+                    && checkedItem.getAttribute("checked").equals("true")) {
+                values.add(option.findElement(By.tagName("label")).getText());
+            }
+        }
+        return values;
+    }
+
+    /**
+     * Select option in the radiobutton group with the specified value
+     *
+     * @param chars
+     *            value of the option in the radiobutton group which will be
+     *            selected
+     */
+    public void selectOption(CharSequence chars) throws ReadOnlyException {
+        selectByText((String) chars);
+    }
+
+    @Override
+    public void clear() {
+        throw new UnsupportedOperationException(
+                "Clear operation is not supported for RadioButtonGroup."
+                        + " This operation has no effect on the element.");
+    }
+}