src/test/kotlin/net/pterodactylus/rhynodge/triggers/NewComicTriggerTest.kt

   1 package net.pterodactylus.rhynodge.triggers
   2
   3 import net.pterodactylus.rhynodge.states.ComicState
   4 import net.pterodactylus.rhynodge.states.ComicState.Comic
   5 import org.hamcrest.MatcherAssert.assertThat
   6 import org.hamcrest.Matchers.contains
   7 import org.hamcrest.Matchers.equalTo
   8 import org.junit.Test
   9
  10 class NewComicTriggerTest {
  11
  12         private val newComicTrigger = NewComicTrigger()
  13
  14         @Test
  15         fun `comic trigger recognizes there are no new comic`() {
  16                 val oldComicState = ComicState(generateListOfComics())
  17                 val newComicState = ComicState(generateListOfComics())
  18                 newComicTrigger.mergeStates(oldComicState, newComicState)
  19                 assertThat(newComicTrigger.triggers(), equalTo(false))
  20         }
  21
  22         @Test
  23         fun `comic trigger recognizes new comics`() {
  24                 val oldComicState = ComicState(generateListOfComics())
  25                 val newComicState = ComicState(generateListOfComics().plusElement(Comic("new 1")))
  26                 newComicTrigger.mergeStates(oldComicState, newComicState)
  27                 assertThat(newComicTrigger.triggers(), equalTo(true))
  28         }
  29
  30         @Test
  31         fun `comic trigger does not reorder comics`() {
  32                 val oldComicState = ComicState(generateListOfComics())
  33                 val newComicState = ComicState(generateListOfComics().plusElement(Comic("new 1")))
  34                 val mergedComicState = newComicTrigger.mergeStates(oldComicState, newComicState) as ComicState
  35                 assertThat(mergedComicState.comics(), contains(*generateListOfComics().plusElement(Comic("new 1")).toTypedArray()))
  36         }
  37
  38 }
  39
  40 private fun generateListOfComics(): List<Comic> = (1..40).map { Comic("comic $it") }