src/test/kotlin/net/pterodactylus/sone/fcp/GetPostsCommandTest.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 net.pterodactylus.sone.utils.asOptional
   7 import org.hamcrest.MatcherAssert.assertThat
   8 import org.hamcrest.Matchers.containsInAnyOrder
   9 import org.hamcrest.Matchers.equalTo
  10 import org.junit.Test
  11
  12 /**
  13  * Unit test for [GetPostsCommand].
  14  */
  15 class GetPostsCommandTest : SoneCommandTest() {
  16
  17         private val sone1 = createSone("Sone1", "Sone1", "Sone", "#1", 1000)
  18         private val sone2 = createSone("Sone2", "Sone2", "Sone", "#2", 2000)
  19         private val post1 = createPost("Post1", remoteSone, null, 1000, "Post \\1\n")
  20         private val post2 = createPost("Post2", localSone, null, 2000, "Post \\2\r")
  21         private val post2Reply1 = createReply("Post2Reply1", localSone, post2, 2000, "Reply 1")
  22         private val post2Reply2 = createReply("Post2Reply2", remoteSone, post2, 3000, "Reply 2")
  23
  24         override fun createCommand(core: Core) = GetPostsCommand(core)
  25
  26         @Test
  27         fun `command does not require write access`() {
  28                 assertThat(command.requiresWriteAccess(), equalTo(false))
  29         }
  30
  31         @Test
  32         fun `request without any parameters results in fcp exception`() {
  33                 requestWithoutAnyParameterResultsInFcpException()
  34         }
  35
  36         @Test
  37         fun `request with empty Sone parameter results in fcp exception`() {
  38                 requestWithEmptySoneParameterResultsInFcpException()
  39         }
  40
  41         @Test
  42         fun `request with invalid Sone parameter results in fcp exception`() {
  43                 requestWithInvalidSoneParameterResultsInFcpException()
  44         }
  45
  46         private fun setupPostsAndReplies() {
  47                 whenever(core.getLikes(post1)).thenReturn(setOf(localSone, sone1))
  48                 whenever(core.getLikes(post2Reply1)).thenReturn(setOf(remoteSone, sone2))
  49                 whenever(core.getReplies("Post2")).thenReturn(listOf(post2Reply1, post2Reply2))
  50                 whenever(localSone.id).thenReturn("LocalSone")
  51                 whenever(remoteSone.id).thenReturn("RemoteSone")
  52                 whenever(core.getSone("LocalSone")).thenReturn(localSone.asOptional())
  53                 whenever(core.getSone("ValidSoneId")).thenReturn(remoteSone.asOptional())
  54                 whenever(remoteSone.posts).thenReturn(listOf(post2, post1))
  55                 parameters += "Sone" to "ValidSoneId"
  56         }
  57
  58         private fun verifyFirstPost(replyParameters: SimpleFieldSet, index: Int = 0) {
  59                 assertThat(replyParameters.parsePost("Posts.$index."), matchesPost(post2))
  60                 assertThat(replyParameters["Posts.$index.Replies.Count"], equalTo("2"))
  61                 assertThat(replyParameters.parseReply("Posts.$index.Replies.0."), matchesReply(post2Reply1))
  62                 assertThat(replyParameters["Posts.$index.Replies.0.Likes.Count"], equalTo("2"))
  63                 assertThat((0..1).map { replyParameters["Posts.$index.Replies.0.Likes.$it.ID"] }, containsInAnyOrder("RemoteSone", "Sone2"))
  64                 assertThat(replyParameters.parseReply("Posts.$index.Replies.1."), matchesReply(post2Reply2))
  65         }
  66
  67         private fun verifySecondPost(replyParameters: SimpleFieldSet, index: Int = 1) {
  68                 assertThat(replyParameters.parsePost("Posts.$index."), matchesPost(post1))
  69                 assertThat(replyParameters["Posts.$index.Likes.Count"], equalTo("2"))
  70                 assertThat((0..1).map { replyParameters["Posts.$index.Likes.$it.ID"] }, containsInAnyOrder("LocalSone", "Sone1"))
  71         }
  72
  73         @Test
  74         fun `request with valid sone parameter lists all posts of the sone`() {
  75                 setupPostsAndReplies()
  76
  77                 val replyParameters = command.execute(parameters).replyParameters
  78
  79                 assertThat(replyParameters["Message"], equalTo("Posts"))
  80                 assertThat(replyParameters["Posts.Count"], equalTo("2"))
  81                 verifyFirstPost(replyParameters)
  82                 verifySecondPost(replyParameters)
  83         }
  84
  85         @Test
  86         fun `request with a maximum of 1 post returns only 1 post`() {
  87                 setupPostsAndReplies()
  88                 parameters += "MaxPosts" to "1"
  89
  90                 val replyParameters = command.execute(parameters).replyParameters
  91                 assertThat(replyParameters["Message"], equalTo("Posts"))
  92                 assertThat(replyParameters["Posts.Count"], equalTo("1"))
  93                 verifyFirstPost(replyParameters)
  94         }
  95
  96         @Test
  97         fun `request starting at the second post returns only 1 post`() {
  98                 setupPostsAndReplies()
  99                 parameters += "StartPost" to "1"
 100
 101                 val replyParameters = command.execute(parameters).replyParameters
 102                 assertThat(replyParameters["Message"], equalTo("Posts"))
 103                 assertThat(replyParameters["Posts.Count"], equalTo("1"))
 104                 verifySecondPost(replyParameters, 0)
 105         }
 106
 107         @Test
 108         fun `request skipping more posts than exist returns an empty list`() {
 109                 setupPostsAndReplies()
 110                 parameters += "StartPost" to "20"
 111
 112                 val replyParameters = command.execute(parameters).replyParameters
 113                 assertThat(replyParameters["Message"], equalTo("Posts"))
 114                 assertThat(replyParameters["Posts.Count"], equalTo("0"))
 115         }
 116
 117 }