AbstractDateField: set value after being invalid (#10187)

Fixes #9763
Fixes #9978 

1 files changed, 76 insertions, 0 deletions

diff --git a/uitest/src/test/java/com/vaadin/tests/components/datefield/DateFieldSetAfterInvalidTest.java b/uitest/src/test/java/com/vaadin/tests/components/datefield/DateFieldSetAfterInvalidTest.java
new file mode 100644
index 0000000000..5e25c55cc6
--- /dev/null
+++ b/uitest/src/test/java/com/vaadin/tests/components/datefield/DateFieldSetAfterInvalidTest.java
@@ -0,0 +1,76 @@
+package com.vaadin.tests.components.datefield;
+
+import static java.time.temporal.ChronoUnit.DAYS;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import java.time.LocalDate;
+
+import org.junit.Test;
+
+import com.vaadin.testbench.By;
+import com.vaadin.testbench.elements.ButtonElement;
+import com.vaadin.testbench.elements.DateFieldElement;
+import com.vaadin.tests.tb3.MultiBrowserTest;
+
+public class DateFieldSetAfterInvalidTest extends MultiBrowserTest {
+
+    private static final org.openqa.selenium.By ERROR_INDICATOR_BY = By
+            .className("v-errorindicator");
+
+    private static String INVALID_TEXT = "abc";
+
+    @Test
+    public void setValueAfterBeingInvalid() {
+        openTestURL();
+
+        DateFieldElement dateField = $(DateFieldElement.class).first();
+        dateField.setDate(LocalDate.now().minus(5, DAYS));
+        assertNoErrorIndicator();
+
+        dateField.setValue(dateField.getValue() + INVALID_TEXT);
+        assertErrorIndicator();
+
+        $(ButtonElement.class).caption("Today").first().click();
+
+        assertFalse(dateField.getValue().endsWith(INVALID_TEXT));
+        assertNoErrorIndicator();
+    }
+
+    @Test
+    public void clearAfterBeingInvalid() {
+        openTestURL();
+
+        DateFieldElement dateField = $(DateFieldElement.class).first();
+        dateField.setDate(LocalDate.now().minus(5, DAYS));
+        assertNoErrorIndicator();
+
+        dateField.setValue(dateField.getValue() + INVALID_TEXT);
+        assertErrorIndicator();
+
+        $(ButtonElement.class).caption("Clear").first().click();
+
+        assertTrue(dateField.getValue().isEmpty());
+        assertNoErrorIndicator();
+
+        dateField.setValue(INVALID_TEXT);
+        assertErrorIndicator();
+    }
+
+    @Test
+    public void invalidTypedText() {
+        openTestURL();
+
+        DateFieldElement dateField = $(DateFieldElement.class).first();
+        dateField.setValue(INVALID_TEXT);
+        assertErrorIndicator();
+    }
+
+    private void assertErrorIndicator() {
+        assertElementPresent(ERROR_INDICATOR_BY);
+    }
+
+    private void assertNoErrorIndicator() {
+        assertElementNotPresent(ERROR_INDICATOR_BY);
+    }
+}