🔀 Merge branch 'release/v82'
[Sone.git] / pterodactylus / sone / fcp / GetPostFeedCommandTest.kt
1 package net.pterodactylus.sone.fcp
2
3 import freenet.support.SimpleFieldSet
4 import net.pterodactylus.sone.core.Core
5 import net.pterodactylus.sone.test.whenever
6 import org.hamcrest.MatcherAssert.assertThat
7 import org.hamcrest.Matchers.containsInAnyOrder
8 import org.hamcrest.Matchers.equalTo
9 import org.junit.Test
10
11 /**
12  * Unit test for [GetPostFeedCommand].
13  */
14 class GetPostFeedCommandTest : SoneCommandTest() {
15
16         private val sone1 = createSone("Sone1", "Sone 1", "Sone", "#1", 1000)
17         private val sone2 = createSone("Sone2", "Sone 2", "Sone", "#2", 2000)
18         private val sone3 = createSone("Sone3", "Sone 3", "Sone", "#3", 3000)
19         private val sone4 = createSone("Sone4", "Sone 4", "Sone", "#4", 4000)
20         private val friend1 = createSone("Friend1", "Friend 1", "Friend", "#1", 5000)
21         private val post1 = createPost("Post1", sone1, null, 1000, "Post 1")
22         private val post1Reply1 = createReply("Post1Reply1", sone1, post1, 10000, "Post 1, Reply 1")
23         private val post1Reply2 = createReply("Post1Reply2", sone2, post1, 20000, "Post 1, Reply 2")
24         private val post2 = createPost("Post2", sone2, "Recipient 2", 2000, "Post 2")
25         private val post2Reply1 = createReply("Post2Reply1", sone3, post2, 30000, "Post 2, Reply 1")
26         private val post2Reply2 = createReply("Post2Reply2", sone4, post2, 40000, "Post 2, Reply 2")
27         private val friendPost1 = createPost("FriendPost1", friend1, null, 1500, "Friend Post 1")
28         private val directedPost = createPost("DirectedPost1", sone3, "ValidSoneId", 500, "Hey!")
29
30         override fun createCommand(core: Core) = GetPostFeedCommand(core)
31
32         @Test
33         fun `command does not require write access`() {
34                 assertThat(command.requiresWriteAccess, equalTo(false))
35         }
36
37         @Test
38         fun `request without any parameters results in fcp exception`() {
39                 requestWithoutAnyParameterResultsInFcpException()
40         }
41
42         @Test
43         fun `request with empty Sone parameter results in fcp exception`() {
44                 requestWithEmptySoneParameterResultsInFcpException()
45         }
46
47         @Test
48         fun `request with invalid Sone parameter results in fcp exception`() {
49                 requestWithInvalidSoneParameterResultsInFcpException()
50         }
51
52         @Test
53         fun `request with valid remote Sone parameter results in fcp exception`() {
54                 requestWithValidRemoteSoneParameterResultsInFcpException()
55         }
56
57         private fun setupAllPostsAndReplies() {
58                 parameters += "Sone" to "ValidSoneId"
59                 whenever(localSone.id).thenReturn("ValidSoneId")
60                 whenever(core.getSone("ValidSoneId")).thenReturn(localSone)
61                 whenever(core.getSone("Friend1")).thenReturn(friend1)
62                 whenever(core.getLikes(post1)).thenReturn(setOf(sone3, sone4))
63                 whenever(core.getLikes(post1Reply1)).thenReturn(setOf(sone2, sone3))
64                 whenever(core.getLikes(post1Reply2)).thenReturn(setOf(sone3))
65                 whenever(core.getReplies("Post1")).thenReturn(listOf(post1Reply1, post1Reply2))
66                 whenever(core.getLikes(post2)).thenReturn(setOf(sone1, sone2))
67                 whenever(core.getLikes(post2Reply1)).thenReturn(setOf(sone4, sone1))
68                 whenever(core.getLikes(post2Reply2)).thenReturn(setOf(sone1, sone2, sone3))
69                 whenever(core.getReplies("Post2")).thenReturn(listOf(post2Reply1, post2Reply2))
70                 whenever(localSone.posts).thenReturn(listOf(post2, post1))
71                 whenever(core.getLikes(friendPost1)).thenReturn(setOf(sone1, friend1))
72                 whenever(friend1.posts).thenReturn(listOf(friendPost1))
73                 whenever(localSone.friends).thenReturn(setOf("Friend1", "Friend2"))
74                 whenever(core.getDirectedPosts("ValidSoneId")).thenReturn(setOf(directedPost))
75                 whenever(core.getLikes(directedPost)).thenReturn(setOf(sone2, sone4))
76         }
77
78         private fun verifyFirstPost(replyParameters: SimpleFieldSet) {
79                 assertThat(replyParameters.parsePost("Posts.0."), matchesPost(post2))
80                 assertThat(replyParameters["Posts.0.Replies.Count"], equalTo("2"))
81                 assertThat(replyParameters.parseReply("Posts.0.Replies.0."), matchesReply(post2Reply1))
82                 assertThat(replyParameters["Posts.0.Replies.0.Likes.Count"], equalTo("2"))
83                 assertThat((0..1).map { replyParameters["Posts.0.Replies.0.Likes.$it.ID"] }, containsInAnyOrder("Sone1", "Sone4"))
84                 assertThat(replyParameters.parseReply("Posts.0.Replies.1."), matchesReply(post2Reply2))
85                 assertThat(replyParameters["Posts.0.Replies.1.Likes.Count"], equalTo("3"))
86                 assertThat((0..2).map { replyParameters["Posts.0.Replies.1.Likes.$it.ID"] }, containsInAnyOrder("Sone1", "Sone2", "Sone3"))
87                 assertThat(replyParameters["Posts.0.Likes.Count"], equalTo("2"))
88                 assertThat((0..1).map { replyParameters["Posts.0.Likes.$it.ID"] }, containsInAnyOrder("Sone1", "Sone2"))
89         }
90
91         private fun verifySecondPost(replyParameters: SimpleFieldSet, index: Int = 1) {
92                 assertThat(replyParameters.parsePost("Posts.$index."), matchesPost(friendPost1))
93                 assertThat(replyParameters["Posts.$index.Replies.Count"], equalTo("0"))
94                 assertThat(replyParameters["Posts.$index.Likes.Count"], equalTo("2"))
95                 assertThat((0..1).map { replyParameters["Posts.$index.Likes.$it.ID"] }, containsInAnyOrder("Sone1", "Friend1"))
96         }
97
98         private fun verifyThirdPost(replyParameters: SimpleFieldSet, index: Int = 2) {
99                 assertThat(replyParameters.parsePost("Posts.$index."), matchesPost(post1))
100                 assertThat(replyParameters.parseReply("Posts.$index.Replies.0."), matchesReply(post1Reply1))
101                 assertThat(replyParameters.parseReply("Posts.$index.Replies.1."), matchesReply(post1Reply2))
102                 assertThat(replyParameters["Posts.$index.Replies.0.Likes.Count"], equalTo("2"))
103                 assertThat((0..1).map { replyParameters["Posts.$index.Replies.0.Likes.$it.ID"] }, containsInAnyOrder("Sone2", "Sone3"))
104                 assertThat(replyParameters["Posts.$index.Replies.1.Likes.Count"], equalTo("1"))
105                 assertThat(replyParameters["Posts.$index.Replies.1.Likes.0.ID"], equalTo("Sone3"))
106                 assertThat(replyParameters["Posts.$index.Likes.Count"], equalTo("2"))
107                 assertThat((0..1).map { replyParameters["Posts.$index.Likes.$it.ID"] }, containsInAnyOrder("Sone3", "Sone4"))
108         }
109
110         private fun verifyFourthPost(replyParameters: SimpleFieldSet, index: Int = 3) {
111                 assertThat(replyParameters.parsePost("Posts.$index."), matchesPost(directedPost))
112                 assertThat(replyParameters["Posts.$index.Replies.Count"], equalTo("0"))
113                 assertThat(replyParameters["Posts.$index.Likes.Count"], equalTo("2"))
114                 assertThat((0..1).map { replyParameters["Posts.$index.Likes.$it.ID"] }, containsInAnyOrder("Sone2", "Sone4"))
115         }
116
117         @Test
118         fun `request with valid local Sone parameter results in the post feed with all required posts`() {
119                 setupAllPostsAndReplies()
120
121                 val replyParameters = command.execute(parameters).replyParameters
122
123                 assertThat(replyParameters["Message"], equalTo("PostFeed"))
124                 assertThat(replyParameters["Posts.Count"], equalTo("4"))
125
126                 verifyFirstPost(replyParameters)
127                 verifySecondPost(replyParameters)
128                 verifyThirdPost(replyParameters)
129                 verifyFourthPost(replyParameters)
130         }
131
132         @Test
133         fun `request with larger start than number of posts returns empty feed`() {
134                 setupAllPostsAndReplies()
135                 parameters += "StartPost" to "20"
136                 val replyParameters = command.execute(parameters).replyParameters
137                 assertThat(replyParameters["Message"], equalTo("PostFeed"))
138                 assertThat(replyParameters["Posts.Count"], equalTo("0"))
139         }
140
141         @Test
142         fun `request with max posts of 2 returns the first two posts`() {
143                 setupAllPostsAndReplies()
144                 parameters += "MaxPosts" to "2"
145                 val replyParameters = command.execute(parameters).replyParameters
146                 assertThat(replyParameters["Message"], equalTo("PostFeed"))
147                 assertThat(replyParameters["Posts.Count"], equalTo("2"))
148
149                 verifyFirstPost(replyParameters)
150                 verifySecondPost(replyParameters)
151         }
152
153         @Test
154         fun `request with max posts of 2 and start post of 1 returns the center two posts`() {
155                 setupAllPostsAndReplies()
156                 parameters += "StartPost" to "1"
157                 parameters += "MaxPosts" to "2"
158                 val replyParameters = command.execute(parameters).replyParameters
159                 assertThat(replyParameters["Message"], equalTo("PostFeed"))
160                 assertThat(replyParameters["Posts.Count"], equalTo("2"))
161
162                 verifySecondPost(replyParameters, 0)
163                 verifyThirdPost(replyParameters, 1)
164         }
165
166         @Test
167         fun `request with max posts of 2 and start post of 3 returns the last post`() {
168                 setupAllPostsAndReplies()
169                 parameters += "StartPost" to "3"
170                 parameters += "MaxPosts" to "2"
171                 val replyParameters = command.execute(parameters).replyParameters
172                 assertThat(replyParameters["Message"], equalTo("PostFeed"))
173                 assertThat(replyParameters["Posts.Count"], equalTo("1"))
174
175                 verifyFourthPost(replyParameters, 0)
176         }
177
178 }