src/test/kotlin/net/pterodactylus/sone/freenet/L10nFilterTest.kt

   1 package net.pterodactylus.sone.freenet
   2
   3 import org.hamcrest.MatcherAssert.*
   4 import org.hamcrest.Matchers.*
   5 import org.junit.*
   6 import java.util.*
   7 import kotlin.collections.*
   8
   9 /**
  10  * Unit test for [L10nFilter].
  11  */
  12 class L10nFilterTest {
  13
  14         private val translations = mutableMapOf<String, String>()
  15         private val translation = object : Translation {
  16                 override val currentLocale = Locale.ENGLISH
  17                 override fun translate(key: String): String = translations[key] ?: ""
  18         }
  19         private val filter = L10nFilter(translation)
  20
  21         @Test
  22         fun `translation without parameters returns translated string`() {
  23                 translations["data"] = "translated data"
  24                 assertThat(filter.format(null, "data", emptyMap()), equalTo("translated data"))
  25         }
  26
  27         @Test
  28         fun `translation with parameters returned translated string`() {
  29                 translations["data"] = "translated {0,number} {1}"
  30                 assertThat(filter.format(null, "data", mapOf("0" to 4.5, "1" to "data")), equalTo("translated 4.5 data"))
  31         }
  32
  33         @Test
  34         fun `filter processes l10n text without parameters correctly`() {
  35                 translations["data"] = "translated data"
  36                 assertThat(filter.format(null, L10nText("data"), emptyMap()), equalTo("translated data"))
  37         }
  38
  39         @Test
  40         fun `filter processes l10n text with parameters correctly`() {
  41                 translations["data"] = "translated {0,number} {1}"
  42                 assertThat(filter.format(null, L10nText("data", listOf(4.5, "data")), emptyMap()), equalTo("translated 4.5 data"))
  43         }
  44
  45         @Test
  46         fun `filter does not replace values if there are no parameters`() {
  47                 translations["data"] = "{link}"
  48                 assertThat(filter.format(null, "data", emptyMap()), equalTo("{link}"))
  49         }
  50
  51 }