src/test/kotlin/net/pterodactylus/sone/freenet/plugin/FredPluginConnectorTest.kt

   1 /**
   2  * Sone - FredPluginConnectorTest.kt - Copyright © 2019 David ‘Bombe’ Roden
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 /* Fred-based plugin stuff is mostly deprecated. ¯\_(ツ)_/¯ */
  19 @file:Suppress("DEPRECATION")
  20
  21 package net.pterodactylus.sone.freenet.plugin
  22
  23 import freenet.pluginmanager.*
  24 import freenet.support.*
  25 import freenet.support.api.*
  26 import freenet.support.io.*
  27 import kotlinx.coroutines.*
  28 import net.pterodactylus.sone.freenet.*
  29 import org.hamcrest.MatcherAssert.*
  30 import org.hamcrest.Matchers.*
  31 import org.junit.*
  32 import org.junit.rules.*
  33 import kotlin.concurrent.*
  34
  35 class FredPluginConnectorTest {
  36
  37         @Rule
  38         @JvmField
  39         val expectedException = ExpectedException.none()!!
  40
  41         @Test
  42         fun `connector throws exception if plugin can not be found`() = runBlocking {
  43                 val pluginConnector = FredPluginConnector(pluginRespiratorFacade)
  44                 expectedException.expect(PluginException::class.java)
  45                 pluginConnector.sendRequest("wrong.plugin", requestFields, requestData)
  46                 Unit
  47         }
  48
  49         @Test
  50         fun `connector returns correct fields and data`() = runBlocking {
  51                 val pluginConnector = FredPluginConnector(pluginRespiratorFacade)
  52                 val reply = pluginConnector.sendRequest("test.plugin", requestFields, requestData)
  53                 assertThat(reply.fields, equalTo(responseFields))
  54                 assertThat(reply.data, equalTo(responseData))
  55         }
  56
  57 }
  58
  59 private val requestFields = SimpleFieldSetBuilder().put("foo", "bar").get()
  60 private val requestData: Bucket? = ArrayBucket(byteArrayOf(1, 2))
  61 private val responseFields = SimpleFieldSetBuilder().put("baz", "quo").get()
  62 private val responseData: Bucket? = ArrayBucket(byteArrayOf(3, 4))
  63
  64 private val pluginRespiratorFacade = object : PluginRespiratorFacade {
  65         override fun getPluginTalker(pluginTalker: FredPluginTalker, pluginName: String, identifier: String) =
  66                         if (pluginName == "test.plugin") {
  67                                 object : PluginTalkerFacade {
  68                                         override fun send(pluginParameters: SimpleFieldSet, data: Bucket?) {
  69                                                 if ((pluginParameters == requestFields) && (data == requestData)) {
  70                                                         thread { pluginTalker.onReply(pluginName, identifier, responseFields, responseData) }
  71                                                 }
  72                                         }
  73                                 }
  74                         } else {
  75                                 throw PluginNotFoundException()
  76                         }
  77 }