1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
package com.vaadin.tests.components.grid;
import java.util.concurrent.ThreadLocalRandom;
import java.util.function.Function;
import java.util.logging.Level;
import java.util.stream.IntStream;
import com.vaadin.testbench.By;
import com.vaadin.testbench.elements.GridElement;
import com.vaadin.testbench.elements.TextFieldElement;
import com.vaadin.tests.tb3.MultiBrowserTest;
import org.junit.Test;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
public class GridComponentsVisibilityTest extends MultiBrowserTest {
@Test
public void changingVisibilityOfComponentInFirstRowShouldNotThrowClientSideExceptions() {
testHideComponent(grid -> 0);
}
@Test
public void changingVisibilityOfComponentShouldNotThrowClientSideExceptions() {
testHideComponent(grid -> ThreadLocalRandom.current().nextInt(1,
(int) grid.getRowCount() - 1));
}
@Test
public void changingVisibilityOfComponentInLastRowShouldNotThrowClientSideExceptions() {
testHideComponent(grid -> (int) grid.getRowCount() - 1);
}
private void testHideComponent(
Function<GridElement, Integer> rowUnderTestSupplier) {
openTestURL("debug");
GridElement grid = $(GridElement.class).first();
int rowUnderTest = rowUnderTestSupplier.apply(grid);
assertTrue("Text field should be visible", grid.getCell(rowUnderTest, 1)
.isElementPresent(TextFieldElement.class));
assertOtherConnectorsArePresent(grid, rowUnderTest);
clearDebugMessages();
clickVisibilityToggleButton(grid, rowUnderTest);
assertNotClientSideErrors();
assertOnlyTextFieldOnTestedRowIsNotPresent(grid, rowUnderTest);
clearDebugMessages();
clickVisibilityToggleButton(grid, rowUnderTest);
assertNotClientSideErrors();
assertAllTextFieldsArePresent(grid, rowUnderTest);
clearDebugMessages();
clickVisibilityToggleButton(grid, rowUnderTest);
assertNotClientSideErrors();
assertOnlyTextFieldOnTestedRowIsNotPresent(grid, rowUnderTest);
clickVisibilityToggleButton(grid, rowUnderTest);
}
private void assertOnlyTextFieldOnTestedRowIsNotPresent(GridElement grid,
int rowUnderTest) {
assertFalse("Text field should not be visible",
grid.getCell(rowUnderTest, 1)
.isElementPresent(TextFieldElement.class));
assertOtherConnectorsArePresent(grid, rowUnderTest);
}
private void assertAllTextFieldsArePresent(GridElement grid,
int rowUnderTest) {
assertTrue("Text field should be visible", grid.getCell(rowUnderTest, 1)
.isElementPresent(TextFieldElement.class));
assertOtherConnectorsArePresent(grid, rowUnderTest);
}
private void assertNotClientSideErrors() {
assertNoErrorNotifications();
// Should not log "Widget is still attached to the DOM ..." error
// message
assertNoDebugMessage(Level.SEVERE);
}
private void clickVisibilityToggleButton(GridElement grid,
int rowUnderTest) {
grid.getRow(rowUnderTest).getCell(2)
.findElement(By.className("v-button")).click();
}
private void assertOtherConnectorsArePresent(GridElement grid,
int rowUnderTest) {
IntStream.range(1, (int) grid.getRowCount())
.filter(row -> row != rowUnderTest)
.forEach(row -> assertTrue("Text field should be visible",
grid.getCell(row, 1)
.isElementPresent(TextFieldElement.class)));
}
}
|
