src/test/kotlin/net/pterodactylus/rhynodge/webpages/weather/wettercom/WetterComTriggerTest.kt

   1 package net.pterodactylus.rhynodge.webpages.weather.wettercom
   2
   3 import net.pterodactylus.rhynodge.Reaction
   4 import net.pterodactylus.rhynodge.webpages.weather.WindDirection
   5 import org.hamcrest.MatcherAssert.assertThat
   6 import org.hamcrest.Matchers.`is`
   7 import org.hamcrest.Matchers.containsString
   8 import org.junit.Test
   9 import org.mockito.Mockito
  10 import java.time.ZoneId
  11 import java.time.ZonedDateTime
  12
  13 /**
  14  * Unit test for [WetterComTrigger].
  15
  16  * @author [David ‘Bombe’ Roden](mailto:bombe@pterodactylus.net)
  17  */
  18 class WetterComTriggerTest {
  19
  20     private val trigger = WetterComTrigger()
  21     private val now = ZonedDateTime.now()
  22     private val previousState = WetterComState(now)
  23
  24     @Test
  25     fun equalStatesAreNotMerged() {
  26         val currentState = WetterComState(now)
  27         val newState = trigger.mergeStates(previousState, currentState) as WetterComState
  28         assertThat(newState, `is`(previousState))
  29         assertThat(newState, `is`(currentState))
  30     }
  31
  32     @Test
  33     fun currentStateIsReturnedIfDifferentFromPreviousState() {
  34         val currentState = WetterComState(now.minusDays(1))
  35         val newState = trigger.mergeStates(previousState, currentState) as WetterComState
  36         assertThat(newState, `is`(currentState))
  37     }
  38
  39     @Test
  40     fun mergingEqualStatesDoesNotTrigger() {
  41         val currentState = WetterComState(now)
  42         trigger.mergeStates(previousState, currentState) as WetterComState
  43         assertThat(trigger.triggers(), `is`(false))
  44     }
  45
  46     @Test
  47     fun mergingDifferentStatesDoesTrigger() {
  48         val currentState = WetterComState(now.minusDays(1))
  49         trigger.mergeStates(previousState, currentState) as WetterComState
  50         assertThat(trigger.triggers(), `is`(true))
  51     }
  52
  53     @Test
  54     fun outputSummaryContainsCorrectDate() {
  55         val currentState = WetterComState(ZonedDateTime.of(2000, 1, 1, 5, 0, 0, 0, ZoneId.of("Europe/Berlin")))
  56         trigger.mergeStates(previousState, currentState) as WetterComState
  57         val reaction = Mockito.mock(Reaction::class.java)
  58         val output = trigger.output(reaction)
  59         assertThat(output.summary(), `is`("The weather (according to wetter.com) on January 1, 2000"))
  60     }
  61
  62     @Test
  63     fun outputHtmlContainsHourStates() {
  64         val currentState = WetterComState(now.minusDays(1))
  65         currentState.addHour(HourState(0, 10.0, 0.11, 12.0, WindDirection.NORTH, 13.0, "Rain", "http://1"))
  66         currentState.addHour(HourState(1, 14.0, 0.15, 16.0, WindDirection.SOUTH, 17.0, "Sun", "http://2"))
  67         trigger.mergeStates(previousState, currentState) as WetterComState
  68         val reaction = Mockito.mock(Reaction::class.java)
  69         val output = trigger.output(reaction)
  70         val htmlText = output.text("text/html", -1)
  71         assertThat(htmlText, containsString("10 °C"))
  72         assertThat(htmlText, containsString("11%"))
  73         assertThat(htmlText, containsString("12 l/m"))
  74         assertThat(htmlText, containsString("13 km/h"))
  75         assertThat(htmlText, containsString("Rain"))
  76         assertThat(htmlText, containsString("http://1"))
  77         assertThat(htmlText, containsString("14 °C"))
  78         assertThat(htmlText, containsString("15%"))
  79         assertThat(htmlText, containsString("16 l/m"))
  80         assertThat(htmlText, containsString("17 km/h"))
  81         assertThat(htmlText, containsString("Sun"))
  82         assertThat(htmlText, containsString("http://2"))
  83     }
  84
  85 }