Convert TableScrollsOnSelectionTest to TB4.

Change-Id: I27b8edbd0761771054dc4e1b0b6b2559957da0c6

1 files changed, 21 insertions, 0 deletions

diff --git a/uitest/src/com/vaadin/tests/tb3/AbstractTB3Test.java b/uitest/src/com/vaadin/tests/tb3/AbstractTB3Test.java
index 8e6370a6fd..1d03a7df76 100644
--- a/uitest/src/com/vaadin/tests/tb3/AbstractTB3Test.java
+++ b/uitest/src/com/vaadin/tests/tb3/AbstractTB3Test.java
@@ -30,7 +30,9 @@ import java.net.URL;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.NoSuchElementException;
 
+import com.vaadin.testbench.elements.TableElement;
 import org.apache.commons.io.IOUtils;
 import org.apache.http.HttpHost;
 import org.apache.http.HttpResponse;
@@ -245,6 +247,25 @@ public abstract class AbstractTB3Test extends TestBenchTestCase {
                 .click();
     }
 
+    protected void waitUntilRowIsVisible(final TableElement table, final int row) {
+        waitUntil(new ExpectedCondition<Object>() {
+            @Override
+            public Object apply(WebDriver input) {
+                try {
+                   return table.getCell(row, 0) != null;
+                } catch (NoSuchElementException e) {
+                    return false;
+                }
+            }
+        });
+    }
+
+    protected void scrollTable(TableElement table, int rows, int rowToWait) {
+        testBenchElement(table.findElement(By.className("v-scrollable"))).scroll(rows * 30);
+
+        waitUntilRowIsVisible(table, rowToWait);
+    }
+
     @Retention(RetentionPolicy.RUNTIME)
     @Target(ElementType.TYPE)
     public @interface RunLocally {