src/test/kotlin/net/pterodactylus/rhynodge/webpages/weather/wetterde/WetterDeStateTest.kt

   1 package net.pterodactylus.rhynodge.webpages.weather.wetterde
   2
   3 import com.fasterxml.jackson.databind.ObjectMapper
   4 import net.pterodactylus.rhynodge.webpages.weather.HourState
   5 import net.pterodactylus.rhynodge.webpages.weather.WindDirection
   6 import org.hamcrest.MatcherAssert.assertThat
   7 import org.hamcrest.Matchers.`is`
   8 import org.junit.Test
   9 import java.time.ZoneId.of
  10 import java.time.ZonedDateTime
  11
  12 /**
  13  * Unit test for [WetterDeState].
  14  *
  15  * @author [David ‘Bombe’ Roden](mailto:bombe@pterodactylus.net)
  16  */
  17 class WetterDeStateTest {
  18
  19     private val now = ZonedDateTime.now(of("Europe/Berlin"))
  20
  21     @Test
  22     fun statesWithTheSameDateAndHoursAreEqual() {
  23         val firstState = WetterDeState(now)
  24         firstState += createHourState(0)
  25         firstState += createHourState(1)
  26         val secondState = WetterDeState(now)
  27         secondState += createHourState(0)
  28         secondState += createHourState(1)
  29         assertThat(firstState, `is`(secondState))
  30     }
  31
  32     private fun createHourState(hourIndex: Int): HourState {
  33         return HourState(
  34                 hourIndex,
  35                 10 + hourIndex,
  36                 12 + hourIndex,
  37                 (50 + hourIndex) / 100.0,
  38                 hourIndex.toDouble(),
  39                 WindDirection.values().get(hourIndex % WindDirection.values().size),
  40                 20 + hourIndex,
  41                 30 + hourIndex,
  42                 (40 + hourIndex) / 100.0,
  43                 "foo: " + hourIndex,
  44                 "//" + hourIndex
  45         )
  46     }
  47
  48     @Test
  49     fun stateIsSerializableAsJson() {
  50         val originalState = WetterDeState(now)
  51         originalState += createHourState(0)
  52         originalState += createHourState(1)
  53         val json = ObjectMapper().writeValueAsString(originalState)
  54         val parsedState = ObjectMapper().readValue(json, WetterDeState::class.java)
  55         assertThat(parsedState, `is`(originalState))
  56     }
  57
  58 }