1 files changed, 64 insertions, 0 deletions
diff --git a/uitest/src/com/vaadin/tests/components/checkbox/CheckBoxNullValueTest.java b/uitest/src/com/vaadin/tests/components/checkbox/CheckBoxNullValueTest.java
new file mode 100644
index 0000000000..63e5c3f080
--- /dev/null
+++ b/uitest/src/com/vaadin/tests/components/checkbox/CheckBoxNullValueTest.java
@@ -0,0 +1,64 @@
+package com.vaadin.tests.components.checkbox;
+
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.openqa.selenium.WebElement;
+
+import com.vaadin.testbench.By;
+import com.vaadin.testbench.elements.ButtonElement;
+import com.vaadin.testbench.elements.CheckBoxElement;
+import com.vaadin.tests.tb3.MultiBrowserTest;
+
+public class CheckBoxNullValueTest extends MultiBrowserTest {
+    @Test
+    public void testValidation() throws Exception {
+        openTestURL();
+        CheckBoxElement checkbox = $(CheckBoxElement.class).first();
+        CheckBoxElement requiredCheckbox = $(CheckBoxElement.class).caption(
+                "A required checkbox").first();
+
+        assertValid(checkbox, true);
+        assertValid(requiredCheckbox, true);
+        ButtonElement validate = $(ButtonElement.class).caption("Validate")
+                .first();
+        validate.click();
+
+        assertValid(checkbox, true);
+        assertValid(requiredCheckbox, false);
+
+        click(checkbox);
+        click(requiredCheckbox);
+        validate.click();
+
+        assertValid(checkbox, true);
+        assertValid(requiredCheckbox, true);
+
+        click(checkbox);
+        click(requiredCheckbox);
+        validate.click();
+        assertValid(checkbox, true);
+        assertValid(requiredCheckbox, false);
+
+    }
+
+    private void click(CheckBoxElement checkbox) {
+        checkbox.findElement(By.xpath("input")).click();
+
+    }
+
+    private void assertValid(CheckBoxElement checkbox, boolean valid) {
+        boolean hasIndicator = false;
+        List<WebElement> e = checkbox.findElements(By
+                .className("v-errorindicator"));
+        if (e.size() != 0) {
+            hasIndicator = e.get(0).isDisplayed();
+        }
+
+        Assert.assertEquals("Checkbox state should be "
+                + (valid ? "valid" : "invalid"), valid, !hasIndicator);
+
+    }
+
+}