UiBinderWithCellWidgetTest.java

package com.googlecode.gwt.test.uibinder;

import com.google.gwt.core.client.GWT;
import com.googlecode.gwt.test.GwtTestTest;
import org.junit.Test;

import java.util.Arrays;

import static org.assertj.core.api.Assertions.assertThat;

public class UiBinderWithCellWidgetTest extends GwtTestTest {

    @Test
    public void uiBinderWithCellWidget() {
        // When

        // never happen GwtTestUiBinderException
        UiBinderWithCellWidget uiPanel = GWT.create(UiBinderWithCellWidget.class);

        // RowCountChangeEvent will fire
        uiPanel.table.setRowData(Arrays.asList("1", "2"));

        // Then
        assertThat(uiPanel.rowCount).isEqualTo(2);

    }

}