From f10c0dcc7ebbafccbf0e037432dc2c75949e8e67 Mon Sep 17 00:00:00 2001
From: Aleksi Hietanen <aleksi@vaadin.com>
Date: Fri, 5 May 2017 11:02:05 +0300
Subject: Allow Escalator.setHeightByRows to accept zero as a valid argument
 (#9244)

---
 .../tests/components/tree/TreeDefaultConstructor.java | 13 +++++++++++++
 .../components/tree/TreeDefaultConstructorTest.java   | 19 +++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 uitest/src/main/java/com/vaadin/tests/components/tree/TreeDefaultConstructor.java
 create mode 100644 uitest/src/test/java/com/vaadin/tests/components/tree/TreeDefaultConstructorTest.java

(limited to 'uitest/src')

diff --git a/uitest/src/main/java/com/vaadin/tests/components/tree/TreeDefaultConstructor.java b/uitest/src/main/java/com/vaadin/tests/components/tree/TreeDefaultConstructor.java
new file mode 100644
index 0000000000..831f80e521
--- /dev/null
+++ b/uitest/src/main/java/com/vaadin/tests/components/tree/TreeDefaultConstructor.java
@@ -0,0 +1,13 @@
+package com.vaadin.tests.components.tree;
+
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.tests.components.AbstractTestUI;
+import com.vaadin.ui.Tree;
+
+public class TreeDefaultConstructor extends AbstractTestUI {
+
+    @Override
+    protected void setup(VaadinRequest request) {
+        addComponent(new Tree<>());
+    }
+}
diff --git a/uitest/src/test/java/com/vaadin/tests/components/tree/TreeDefaultConstructorTest.java b/uitest/src/test/java/com/vaadin/tests/components/tree/TreeDefaultConstructorTest.java
new file mode 100644
index 0000000000..8f55f800e9
--- /dev/null
+++ b/uitest/src/test/java/com/vaadin/tests/components/tree/TreeDefaultConstructorTest.java
@@ -0,0 +1,19 @@
+package com.vaadin.tests.components.tree;
+
+import static org.junit.Assert.assertFalse;
+
+import org.junit.Test;
+import org.openqa.selenium.By;
+
+import com.vaadin.tests.tb3.SingleBrowserTest;
+
+public class TreeDefaultConstructorTest extends SingleBrowserTest {
+
+    @Test
+    public void default_constructor_no_exceptions() {
+        setDebug(true);
+        openTestURL();
+        assertNoErrorNotifications();
+        assertFalse(isElementPresent(By.className("v-errorindicator")));
+    }
+}
-- 
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