1 files changed, 77 insertions, 0 deletions
diff --git a/uitest/src/com/vaadin/tests/tooltip/StationaryTooltipTest.java b/uitest/src/com/vaadin/tests/tooltip/StationaryTooltipTest.java
new file mode 100644
index 0000000000..6b751e7a6b
--- /dev/null
+++ b/uitest/src/com/vaadin/tests/tooltip/StationaryTooltipTest.java
@@ -0,0 +1,77 @@
+package com.vaadin.tests.tooltip;
+
+import static org.hamcrest.Matchers.greaterThan;
+import static org.hamcrest.Matchers.is;
+import static org.junit.Assert.assertThat;
+
+import java.util.List;
+
+import org.junit.Test;
+import org.openqa.selenium.Dimension;
+import org.openqa.selenium.interactions.Mouse;
+import org.openqa.selenium.interactions.internal.Coordinates;
+import org.openqa.selenium.remote.DesiredCapabilities;
+
+import com.vaadin.testbench.elements.ButtonElement;
+import com.vaadin.tests.tb3.MultiBrowserTest;
+
+public class StationaryTooltipTest extends MultiBrowserTest {
+
+    @Override
+    public List<DesiredCapabilities> getBrowsersToTest() {
+        // With IEDriver, the cursor seems to jump to default position after the
+        // mouse move,
+        // so we are not able to test the tooltip behaviour properly.
+        return getBrowsersExcludingIE();
+    }
+
+    @Test
+    public void tooltipShouldBeStationary() throws InterruptedException {
+        openTestURL();
+
+        Mouse mouse = getMouse();
+
+        moveMouseToButtonUpperLeftCorner(mouse);
+        sleep(3000); // wait for the tooltip to become visible
+        int originalTooltipLocationX = getTooltipLocationX();
+
+        moveMouseToButtonBottomRightCorner(mouse);
+        int actualTooltipLocationX = getTooltipLocationX();
+
+        assertThat(actualTooltipLocationX, is(greaterThan(0)));
+        assertThat(actualTooltipLocationX, is(originalTooltipLocationX));
+    }
+
+    private Coordinates getButtonCoordinates() {
+        return getCoordinates(getButtonElement());
+    }
+
+    private ButtonElement getButtonElement() {
+        return $(ButtonElement.class).first();
+    }
+
+    private void moveMouseToButtonBottomRightCorner(Mouse mouse) {
+        Coordinates buttonCoordinates = getButtonCoordinates();
+        Dimension buttonDimensions = getButtonDimensions();
+
+        mouse.mouseMove(buttonCoordinates, buttonDimensions.getWidth() - 1,
+                buttonDimensions.getHeight() - 1);
+    }
+
+    private void moveMouseToButtonUpperLeftCorner(Mouse mouse) {
+        Coordinates buttonCoordinates = getButtonCoordinates();
+
+        mouse.mouseMove(buttonCoordinates, 0, 0);
+    }
+
+    private org.openqa.selenium.Dimension getButtonDimensions() {
+        ButtonElement buttonElement = getButtonElement();
+
+        return buttonElement.getWrappedElement().getSize();
+    }
+
+    private int getTooltipLocationX() {
+        return getTooltipElement().getLocation().getX();
+    }
+
+}
+\ No newline at end of file