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
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
|
package com.ufund.api.ufundapi.persistence;
import java.io.File;
import java.io.IOException;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Tag;
import org.junit.jupiter.api.Test;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.ufund.api.ufundapi.model.Need;
import com.ufund.api.ufundapi.model.Need.GoalType;
@Tag("Persistence-tier")
public class CupboardFileDAOTest {
private CupboardFileDAO cupboardFileDao;
private Need[] testNeeds;
@BeforeEach
public void setupCupboardFileDao() throws IOException {
ObjectMapper mockObjectMapper = mock(ObjectMapper.class);
testNeeds = new Need[] {
new Need("one", 0, 100, Need.GoalType.MONETARY),
new Need("two", 1, 100, Need.GoalType.MONETARY),
new Need("three", 2, 100, Need.GoalType.MONETARY)
};
// When the object mapper is supposed to read from the file
// the mock object mapper will return the hero array above
when(mockObjectMapper
.readValue(new File("doesnt_matter.txt"), Need[].class))
.thenReturn(testNeeds);
cupboardFileDao = new CupboardFileDAO("doesnt_matter.txt", mockObjectMapper);
}
@Test
public void getNeedsTest() {
Need[] needs = cupboardFileDao.getNeeds();
assertEquals(needs.length, testNeeds.length);
assertEquals(needs[0].getName(), testNeeds[0].getName());
}
@Test
public void getNeedTest() {
Need need1 = cupboardFileDao.getNeed(0);
assertEquals(testNeeds[0], need1);
}
@Test
public void createNeedTest() throws IOException {
Need newNeed = new Need("sea urchin hats", 3, 100, GoalType.PHYSICAL);
Need actualNeed = cupboardFileDao.addNeed(newNeed);
assertNotNull(actualNeed);
assertEquals(actualNeed.getName(), newNeed.getName());
}
@Test
public void deleteNeedTest() throws IOException {
Need undeletedNeed = cupboardFileDao.getNeed(0);
assertNotNull(undeletedNeed);
boolean isDeleted = cupboardFileDao.deleteNeed(0);
assertTrue(isDeleted);
Need deletedNeed = cupboardFileDao.getNeed(0);
assertNull(deletedNeed);
}
@Test
public void deleteNeedTestFail() throws IOException {
Need undeletedNeed = cupboardFileDao.getNeed(0);
assertNotNull(undeletedNeed);
boolean nullNeed = cupboardFileDao.deleteNeed(20);
assertFalse(nullNeed);
}
@Test
public void updateNeedTest() throws IOException {
Need[] needs = cupboardFileDao.getNeeds();
Need unupdatedNeed = needs[needs.length - 1];
assertNotNull(unupdatedNeed);
Need updatedNeed = new Need("sequin sea urchin hats", 2, 100, GoalType.PHYSICAL);
Need actualNeed = cupboardFileDao.updateNeed(updatedNeed);
assertEquals(actualNeed, updatedNeed);
assertNotEquals(actualNeed, unupdatedNeed);
}
@Test
public void updateNeedTestFail() throws IOException {
Need[] needs = cupboardFileDao.getNeeds();
Need unupdatedNeed = needs[needs.length - 1];
assertNotNull(unupdatedNeed);
Need updatedNeed = new Need("sequin sea urchin hats", 20, 100, GoalType.PHYSICAL);
Need actualNeed = cupboardFileDao.updateNeed(updatedNeed);
assertNull(actualNeed);
}
}
|
