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package com.vaadin.v7.tests.components.grid;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.number.IsCloseTo.closeTo;
import static org.junit.Assert.fail;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import org.junit.Test;
import org.openqa.selenium.By;
import com.vaadin.testbench.elements.GridElement;
import com.vaadin.testbench.elements.OptionGroupElement;
import com.vaadin.testbench.parallel.TestCategory;
import com.vaadin.tests.tb3.MultiBrowserTest;
/**
* Tests that Grid gets correct height based on height mode, and resizes
* properly with details row if height is undefined.
*
* @author Vaadin Ltd
*/
@TestCategory("grid")
public class GridHeightTest extends MultiBrowserTest {
@Override
public void setup() throws Exception {
super.setup();
openTestURL();
waitForElementPresent(By.className("v-grid"));
}
@Test
public void testGridHeightAndResizingUndefined()
throws InterruptedException {
assertNoErrors(testGridHeightAndResizing(GridHeight.UNDEFINED));
}
@Test
public void testGridHeightAndResizingRow() throws InterruptedException {
assertNoErrors(testGridHeightAndResizing(GridHeight.ROW3));
}
@Test
public void testGridHeightAndResizingFull() throws InterruptedException {
assertNoErrors(testGridHeightAndResizing(GridHeight.FULL));
}
private Map<AssertionError, Object[]> testGridHeightAndResizing(
Object gridHeight) throws InterruptedException {
Map<AssertionError, Object[]> errors = new HashMap<>();
String caption;
if (GridHeight.ROW3.equals(gridHeight)) {
caption = gridHeight + " rows";
} else {
caption = (String) gridHeight;
}
$(OptionGroupElement.class).id("gridHeightSelector")
.selectByText(caption);
for (String gridWidth : GridHeight.gridWidths) {
$(OptionGroupElement.class).id("gridWidthSelector")
.selectByText(gridWidth);
for (String detailsRowHeight : GridHeight.detailsRowHeights) {
$(OptionGroupElement.class).id("detailsHeightSelector")
.selectByText(detailsRowHeight);
sleep(500);
GridElement grid = $(GridElement.class).first();
int initialHeight = grid.getSize().getHeight();
try {
// check default height
assertGridHeight(getExpectedInitialHeight(gridHeight),
initialHeight);
} catch (AssertionError e) {
errors.put(e, new Object[] { gridHeight, gridWidth,
detailsRowHeight, "initial" });
}
grid.getRow(2).click(5, 5);
waitForElementPresent(By.id("lbl1"));
int openHeight = grid.getSize().getHeight();
try {
// check height with details row opened
assertGridHeight(getExpectedOpenedHeight(gridHeight,
detailsRowHeight), openHeight);
} catch (AssertionError e) {
errors.put(e, new Object[] { gridHeight, gridWidth,
detailsRowHeight, "opened" });
}
// Firefox fails to close the details row if the clicks happen
// too close to each other
sleep(500);
grid.getRow(2).click(5, 5);
waitForElementNotPresent(By.id("lbl1"));
int afterHeight = grid.getSize().getHeight();
try {
// check height with details row closed again
assertThat("Unexpected Grid Height", afterHeight,
is(initialHeight));
} catch (AssertionError e) {
errors.put(e, new Object[] { gridHeight, gridWidth,
detailsRowHeight, "closed" });
}
}
}
return errors;
}
private void assertNoErrors(Map<AssertionError, Object[]> errors) {
if (!errors.isEmpty()) {
StringBuilder sb = new StringBuilder("Exceptions: ");
for (Entry<AssertionError, Object[]> entry : errors.entrySet()) {
sb.append("\n");
for (Object value : entry.getValue()) {
sb.append(value);
sb.append(" - ");
}
sb.append(entry.getKey().getMessage());
}
fail(sb.toString());
}
}
private int getExpectedInitialHeight(Object gridHeight) {
int result = 0;
if (GridHeight.UNDEFINED.equals(gridHeight)
|| GridHeight.ROW3.equals(gridHeight)) {
result = 81;
} else if (GridHeight.FULL.equals(gridHeight)) {
// pre-existing issue
result = 400;
}
return result;
}
private int getExpectedOpenedHeight(Object gridHeight,
Object detailsRowHeight) {
int result = 0;
if (GridHeight.UNDEFINED.equals(gridHeight)) {
if (GridHeight.PX100.equals(detailsRowHeight)) {
result = 182;
} else if (GridHeight.FULL.equals(detailsRowHeight)) {
result = 131;
} else if (GridHeight.UNDEFINED.equals(detailsRowHeight)) {
result = 136;
}
} else if (GridHeight.ROW3.equals(gridHeight)
|| GridHeight.FULL.equals(gridHeight)) {
result = getExpectedInitialHeight(gridHeight);
}
return result;
}
private void assertGridHeight(int expected, int actual) {
assertThat("Unexpected Grid Height", (double) actual,
closeTo(expected, 1));
}
}
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