blob: f07c7a28a33f64bf61a331980e6fb6a4bb366bce (
plain)
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
|
package com.vaadin.event.selection;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import java.util.Arrays;
import java.util.Collections;
import java.util.LinkedHashSet;
import java.util.Optional;
import org.junit.Test;
import org.mockito.Mockito;
/**
* @author Vaadin Ltd
*
*/
public class SelectionEventTest {
@SuppressWarnings({ "unchecked", "rawtypes" })
@Test
public void getFirstSelected_mutliSelectEvent() {
MultiSelectionEvent<?> event = Mockito.mock(MultiSelectionEvent.class);
Mockito.doCallRealMethod().when(event).getFirstSelectedItem();
Mockito.when(event.getValue())
.thenReturn(new LinkedHashSet(Arrays.asList("foo", "bar")));
Optional<?> selected = event.getFirstSelectedItem();
Mockito.verify(event).getValue();
assertEquals("foo", selected.get());
Mockito.when(event.getValue()).thenReturn(Collections.emptySet());
assertFalse(event.getFirstSelectedItem().isPresent());
}
@SuppressWarnings({ "unchecked", "rawtypes" })
@Test
public void getFirstSelected_singleSelectEvent() {
SingleSelectionEvent event = Mockito.mock(SingleSelectionEvent.class);
Mockito.doCallRealMethod().when(event).getFirstSelectedItem();
Mockito.when(event.getSelectedItem()).thenReturn(Optional.of("foo"));
Optional<?> selected = event.getSelectedItem();
Mockito.verify(event).getSelectedItem();
assertEquals("foo", selected.get());
Mockito.when(event.getSelectedItem()).thenReturn(Optional.empty());
assertFalse(event.getFirstSelectedItem().isPresent());
}
}
|
