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Commit45af698

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committed
Provided missing tests
1 parent6adb27c commit45af698

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3 files changed

+91
-19
lines changed

3 files changed

+91
-19
lines changed

‎caching/src/test/java/com/iluwatar/caching/AppTest.java

Lines changed: 1 addition & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -25,19 +25,15 @@
2525

2626
importorg.junit.jupiter.api.Test;
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28-
importjava.io.IOException;
29-
3028
importstaticorg.junit.jupiter.api.Assertions.assertDoesNotThrow;
31-
importstaticorg.junit.jupiter.api.Assertions.assertThrows;
3229

3330
/**
3431
* Tests that Caching example runs without errors.
3532
*/
3633
classAppTest {
37-
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/**
3935
* Issue: Add at least one assertion to this test case.
40-
*
36+
* <p>
4137
* Solution: Inserted assertion to check whether the execution of the main method in {@link App}
4238
* throws an exception.
4339
*/
@@ -46,12 +42,4 @@ class AppTest {
4642
voidshouldExecuteApplicationWithoutException() {
4743
assertDoesNotThrow(() ->App.main(newString[]{}));
4844
}
49-
50-
@Test
51-
voidexecuteAppWithException(){
52-
assertThrows(
53-
NoClassDefFoundError.class,
54-
() ->App.main(newString[]{"--mongo"})
55-
);
56-
}
5745
}

‎caching/src/test/java/com/iluwatar/caching/CachingTest.java

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -23,11 +23,11 @@
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2424
packagecom.iluwatar.caching;
2525

26-
importstaticorg.junit.jupiter.api.Assertions.assertNotNull;
27-
2826
importorg.junit.jupiter.api.BeforeEach;
2927
importorg.junit.jupiter.api.Test;
3028

29+
importstaticorg.junit.jupiter.api.Assertions.assertNotNull;
30+
3131
/**
3232
* Application test
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*/
@@ -48,25 +48,25 @@ public void setUp() {
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4949
@Test
5050
voidtestReadAndWriteThroughStrategy() {
51-
assertNotNull(app);
51+
assertNotNull(app);
5252
app.useReadAndWriteThroughStrategy();
5353
}
5454

5555
@Test
5656
voidtestReadThroughAndWriteAroundStrategy() {
57-
assertNotNull(app);
57+
assertNotNull(app);
5858
app.useReadThroughAndWriteAroundStrategy();
5959
}
6060

6161
@Test
6262
voidtestReadThroughAndWriteBehindStrategy() {
63-
assertNotNull(app);
63+
assertNotNull(app);
6464
app.useReadThroughAndWriteBehindStrategy();
6565
}
6666

6767
@Test
6868
voidtestCacheAsideStrategy() {
69-
assertNotNull(app);
69+
assertNotNull(app);
7070
app.useCacheAsideStategy();
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}
7272
}
Lines changed: 84 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,84 @@
1+
packagecom.iluwatar.caching.database;
2+
3+
importcom.iluwatar.caching.UserAccount;
4+
importcom.iluwatar.caching.constants.CachingConstants;
5+
importcom.mongodb.client.FindIterable;
6+
importcom.mongodb.client.MongoCollection;
7+
importcom.mongodb.client.MongoDatabase;
8+
importorg.bson.Document;
9+
importorg.junit.jupiter.api.BeforeEach;
10+
importorg.junit.jupiter.api.Test;
11+
importorg.mockito.Mock;
12+
importorg.mockito.internal.util.reflection.Whitebox;
13+
14+
importstaticcom.iluwatar.caching.constants.CachingConstants.ADD_INFO;
15+
importstaticcom.iluwatar.caching.constants.CachingConstants.USER_ID;
16+
importstaticcom.iluwatar.caching.constants.CachingConstants.USER_NAME;
17+
importstaticorg.junit.jupiter.api.Assertions.assertDoesNotThrow;
18+
importstaticorg.junit.jupiter.api.Assertions.assertEquals;
19+
importstaticorg.mockito.ArgumentMatchers.any;
20+
importstaticorg.mockito.Mockito.*;
21+
22+
classMongoDbTest {
23+
privatestaticfinalStringID ="123";
24+
privatestaticfinalStringNAME ="Some user";
25+
privatestaticfinalStringADDITIONAL_INFO ="Some app Info";
26+
27+
@Mock
28+
MongoDatabasedb;
29+
privateMongoDbmongoDb =newMongoDb();
30+
31+
privateUserAccountuserAccount;
32+
33+
@BeforeEach
34+
voidinit() {
35+
db =mock(MongoDatabase.class);
36+
Whitebox.setInternalState(mongoDb,"db",db);
37+
userAccount =newUserAccount(ID,NAME,ADDITIONAL_INFO);
38+
39+
40+
}
41+
42+
@Test
43+
voidconnect() {
44+
assertDoesNotThrow(() ->mongoDb.connect());
45+
}
46+
47+
@Test
48+
voidreadFromDb() {
49+
Documentdocument =newDocument(USER_ID,ID)
50+
.append(USER_NAME,NAME)
51+
.append(ADD_INFO,ADDITIONAL_INFO);
52+
MongoCollection<Document>mongoCollection =mock(MongoCollection.class);
53+
when(db.getCollection(CachingConstants.USER_ACCOUNT)).thenReturn(mongoCollection);
54+
55+
FindIterable<Document>findIterable =mock(FindIterable.class);
56+
when(mongoCollection.find(any(Document.class))).thenReturn(findIterable);
57+
58+
when(findIterable.first()).thenReturn(document);
59+
60+
assertEquals(mongoDb.readFromDb(ID),userAccount);
61+
}
62+
63+
@Test
64+
voidwriteToDb() {
65+
MongoCollection<Document>mongoCollection =mock(MongoCollection.class);
66+
when(db.getCollection(CachingConstants.USER_ACCOUNT)).thenReturn(mongoCollection);
67+
doNothing().when(mongoCollection).insertOne(any(Document.class));
68+
assertDoesNotThrow(()-> {mongoDb.writeToDb(userAccount);});
69+
}
70+
71+
@Test
72+
voidupdateDb() {
73+
MongoCollection<Document>mongoCollection =mock(MongoCollection.class);
74+
when(db.getCollection(CachingConstants.USER_ACCOUNT)).thenReturn(mongoCollection);
75+
assertDoesNotThrow(()-> {mongoDb.updateDb(userAccount);});
76+
}
77+
78+
@Test
79+
voidupsertDb() {
80+
MongoCollection<Document>mongoCollection =mock(MongoCollection.class);
81+
when(db.getCollection(CachingConstants.USER_ACCOUNT)).thenReturn(mongoCollection);
82+
assertDoesNotThrow(()-> {mongoDb.upsertDb(userAccount);});
83+
}
84+
}

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