src/test/kotlin/net/pterodactylus/sone/database/memory/ConfigurationLoaderTest.kt

   1 package net.pterodactylus.sone.database.memory
   2
   3 import net.pterodactylus.sone.test.TestValue.from
   4 import net.pterodactylus.sone.test.mock
   5 import net.pterodactylus.sone.test.whenever
   6 import net.pterodactylus.util.config.Configuration
   7 import net.pterodactylus.util.config.Value
   8 import org.hamcrest.MatcherAssert.assertThat
   9 import org.hamcrest.Matchers.containsInAnyOrder
  10 import org.hamcrest.Matchers.nullValue
  11 import org.junit.Test
  12
  13 /**
  14  * Unit test for [ConfigurationLoader].
  15  *
  16  * @author [David ‘Bombe’ Roden](mailto:bombe@pterodactylus.net)
  17  */
  18 class ConfigurationLoaderTest {
  19
  20         private val configuration = mock<Configuration>()
  21         private val configurationLoader = ConfigurationLoader(configuration)
  22
  23         private fun setupStringValue(attribute: String, value: String? = null): Value<String?> =
  24                         from(value).apply {
  25                                 whenever(configuration.getStringValue(attribute)).thenReturn(this)
  26                         }
  27
  28         @Test
  29         fun `loader can load known posts`() {
  30                 setupStringValue("KnownPosts/0/ID", "Post2")
  31                 setupStringValue("KnownPosts/1/ID", "Post1")
  32                 setupStringValue("KnownPosts/2/ID")
  33                 val knownPosts = configurationLoader.loadKnownPosts()
  34                 assertThat(knownPosts, containsInAnyOrder("Post1", "Post2"))
  35         }
  36
  37         @Test
  38         fun `loader can load known post replies`() {
  39                 setupStringValue("KnownReplies/0/ID", "PostReply2")
  40                 setupStringValue("KnownReplies/1/ID", "PostReply1")
  41                 setupStringValue("KnownReplies/2/ID")
  42                 val knownPosts = configurationLoader.loadKnownPostReplies()
  43                 assertThat(knownPosts, containsInAnyOrder("PostReply1", "PostReply2"))
  44         }
  45
  46         @Test
  47         fun `loader can load bookmarked posts`() {
  48                 setupStringValue("Bookmarks/Post/0/ID", "Post2")
  49                 setupStringValue("Bookmarks/Post/1/ID", "Post1")
  50                 setupStringValue("Bookmarks/Post/2/ID")
  51                 val knownPosts = configurationLoader.loadBookmarkedPosts()
  52                 assertThat(knownPosts, containsInAnyOrder("Post1", "Post2"))
  53         }
  54
  55         @Test
  56         fun `loader can save bookmarked posts`() {
  57                 val post1 = setupStringValue("Bookmarks/Post/0/ID")
  58                 val post2 = setupStringValue("Bookmarks/Post/1/ID")
  59                 val post3 = setupStringValue("Bookmarks/Post/2/ID")
  60                 val originalPosts = setOf("Post1", "Post2")
  61                 configurationLoader.saveBookmarkedPosts(originalPosts)
  62                 val extractedPosts = setOf(post1.value, post2.value)
  63                 assertThat(extractedPosts, containsInAnyOrder("Post1", "Post2"))
  64                 assertThat(post3.value, nullValue())
  65         }
  66
  67 }