Fix navigation to same view with different parameters (#20029)

Change-Id: I0ecc18f0ee5aecac42cfc6c9422932e2e308ab83

1 files changed, 54 insertions, 0 deletions

diff --git a/uitest/src/test/java/com/vaadin/tests/navigator/NavigationTest.java b/uitest/src/test/java/com/vaadin/tests/navigator/NavigationTest.java
new file mode 100644
index 0000000000..59f71f3724
--- /dev/null
+++ b/uitest/src/test/java/com/vaadin/tests/navigator/NavigationTest.java
@@ -0,0 +1,54 @@
+package com.vaadin.tests.navigator;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+import com.vaadin.testbench.By;
+import com.vaadin.testbench.elements.ButtonElement;
+import com.vaadin.testbench.elements.TableElement;
+import com.vaadin.testbench.elements.TableRowElement;
+import com.vaadin.testbench.elements.TextFieldElement;
+import com.vaadin.tests.tb3.SingleBrowserTest;
+
+public class NavigationTest extends SingleBrowserTest {
+
+    @Override
+    protected Class<?> getUIClass() {
+        return NavigatorTest.class;
+    }
+
+    @Test
+    public void testNavigateToSameViewWithDifferentParameters() {
+        openTestURL();
+
+        ButtonElement listButton = $(ButtonElement.class).caption(
+                "Navigate to list").first();
+        listButton.click();
+
+        TableElement table = $(TableElement.class).first();
+        assertEquals("Unexpected navigation message",
+                "2. Navigated to ListView without params", getLogRow(0));
+
+        assertFalse("Table should not have contents",
+                table.isElementPresent(By.vaadin("#row[0]")));
+
+        listButton.click();
+        assertEquals("Should not navigate to same view again.",
+                "2. Navigated to ListView without params", getLogRow(0));
+
+        $(TextFieldElement.class).first().sendKeys("foo=1");
+        listButton.click();
+
+        assertEquals("Should not navigate to same view again.",
+                "3. Navigated to ListView with params foo=1", getLogRow(0));
+
+        assertTrue("Table should have content",
+                table.isElementPresent(By.vaadin("#row[0]")));
+        TableRowElement row = table.getRow(0);
+        assertEquals("Unexpected row content", "foo", row.getCell(0).getText());
+        assertEquals("Unexpected row content", "1", row.getCell(1).getText());
+    }
+}