src/test/kotlin/net/pterodactylus/rhynodge/webpages/weather/WeatherTriggerTest.kt

   1 package net.pterodactylus.rhynodge.webpages.weather
   2
   3 import net.pterodactylus.rhynodge.Reaction
   4 import net.pterodactylus.rhynodge.State
   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.mock
  10 import java.io.File
  11 import java.time.ZoneId.of
  12 import java.time.ZonedDateTime
  13
  14 /**
  15  * Unit test for [WeatherTrigger].
  16
  17  * @author [David ‘Bombe’ Roden](mailto:bombe@pterodactylus.net)
  18  */
  19 class WeatherTriggerTest {
  20
  21     private val now = ZonedDateTime.now(of("Europe/Berlin"))
  22     private val previousState = WeatherState("Weather", now.minusDays(1))
  23     private val trigger = WeatherTrigger()
  24
  25     @Test
  26     fun currentStateIsAlwaysReturned() {
  27         val currentState = WeatherState("Weather", now)
  28         assertThat(trigger.mergeStates(previousState, currentState), `is`(currentState as State))
  29     }
  30
  31     @Test
  32     fun triggerDoesNotTriggerIfStateHasNotChanged() {
  33         val currentState = WeatherState("Weather", now.minusDays(1))
  34         trigger.mergeStates(previousState, currentState)
  35         assertThat(trigger.triggers(), `is`(false))
  36     }
  37
  38     @Test
  39     fun triggerDoesTriggerIfStateHasChanged() {
  40         val currentState = WeatherState("Weather", now)
  41         trigger.mergeStates(previousState, currentState)
  42         assertThat(trigger.triggers(), `is`(true))
  43     }
  44
  45     @Test
  46     fun outputContainsCorrectSummary() {
  47         val currentState = WeatherState("Weather", ZonedDateTime.of(2016, 5, 28, 0, 0, 0, 0, of("Europe/Berlin")))
  48         trigger.mergeStates(previousState, currentState)
  49         val reaction = mock(Reaction::class.java)
  50         val output = trigger.output(reaction)
  51         assertThat(output.summary(), `is`("The Weather (according to Weather) on May 28, 2016"))
  52     }
  53
  54     @Test
  55     fun outputContainsCorrectHourData() {
  56         val currentState = WeatherState("Weather", ZonedDateTime.of(2016, 5, 28, 0, 0, 0, 0, of("Europe/Berlin")))
  57         currentState += HourState(0, 10, 11, 0.12, 13.0, WindDirection.SOUTHSOUTHEAST, 14, 15, 0.16, "17", "http://18")
  58         currentState += HourState(1, 20, 21, 0.22, 23.0, WindDirection.NORTHNORTHWEST, 24, 25, 0.26, "27", "http://28")
  59         trigger.mergeStates(previousState, currentState)
  60         val reaction = mock(Reaction::class.java)
  61         val output = trigger.output(reaction)
  62         val htmlText = output.text("text/html", -1)
  63         File("/tmp/wetter.html").writer().use { it.write(htmlText) }
  64         assertThat(htmlText, containsString("00:00"))
  65         assertThat(htmlText, containsString("10 °C"))
  66         assertThat(htmlText, containsString("(11 °C)"))
  67         assertThat(htmlText, containsString("12%"))
  68         assertThat(htmlText, containsString("13 l/m²"))
  69         assertThat(htmlText, containsString("↖↑"))
  70         assertThat(htmlText, containsString("14 km/h"))
  71         assertThat(htmlText, containsString("15 km/h"))
  72         assertThat(htmlText, containsString("16%"))
  73         assertThat(htmlText, containsString("17"))
  74         assertThat(htmlText, containsString("http://18"))
  75         assertThat(htmlText, containsString("01:00"))
  76         assertThat(htmlText, containsString("20 °C"))
  77         assertThat(htmlText, containsString("(21 °C)"))
  78         assertThat(htmlText, containsString("22%"))
  79         assertThat(htmlText, containsString("23 l/m²"))
  80         assertThat(htmlText, containsString("↘↓"))
  81         assertThat(htmlText, containsString("24 km/h"))
  82         assertThat(htmlText, containsString("25 km/h"))
  83         assertThat(htmlText, containsString("26%"))
  84         assertThat(htmlText, containsString("27"))
  85         assertThat(htmlText, containsString("http://28"))
  86     }
  87
  88 }