src/test/kotlin/net/pterodactylus/sone/main/SonePluginTest.kt

   1 package net.pterodactylus.sone.main
   2
   3 import com.google.common.eventbus.*
   4 import com.google.inject.*
   5 import freenet.client.async.*
   6 import freenet.l10n.BaseL10n.LANGUAGE.*
   7 import freenet.node.*
   8 import freenet.pluginmanager.*
   9 import net.pterodactylus.sone.core.*
  10 import net.pterodactylus.sone.core.event.*
  11 import net.pterodactylus.sone.fcp.*
  12 import net.pterodactylus.sone.freenet.wot.*
  13 import net.pterodactylus.sone.test.*
  14 import net.pterodactylus.sone.web.*
  15 import net.pterodactylus.sone.web.notification.*
  16 import org.hamcrest.MatcherAssert.*
  17 import org.hamcrest.Matchers.*
  18 import org.mockito.Mockito.*
  19 import java.io.*
  20 import java.util.concurrent.atomic.*
  21 import kotlin.test.*
  22
  23 /**
  24  * Unit test for [SonePlugin].
  25  */
  26 @Dirty
  27 class SonePluginTest {
  28
  29         private val sonePlugin by lazy { SonePlugin { injector } }
  30         private val pluginRespirator = deepMock<PluginRespirator>()
  31         private val node = deepMock<Node>()
  32         private val clientCore = deepMock<NodeClientCore>()
  33         private val uskManager = deepMock<USKManager>()
  34
  35         init {
  36                 setField(node, "clientCore", clientCore)
  37                 whenever(pluginRespirator.node).thenReturn(node)
  38                 setField(clientCore, "uskManager", uskManager)
  39         }
  40
  41         @Test
  42         fun `sone plugin can be started`() {
  43                 sonePlugin.setLanguage(ENGLISH)
  44                 sonePlugin.runPlugin(pluginRespirator)
  45         }
  46
  47         @Test
  48         fun `core can be created`() {
  49                 val injector: Injector = runSonePluginWithRealInjector()
  50                 assertThat(injector.getInstance<Core>(), notNullValue())
  51         }
  52
  53         @Test
  54         fun `fcp interface can be created`() {
  55                 val injector: Injector = runSonePluginWithRealInjector()
  56                 assertThat(injector.getInstance<FcpInterface>(), notNullValue())
  57         }
  58
  59         @Test
  60         fun `web interface can be created`() {
  61                 val injector: Injector = runSonePluginWithRealInjector()
  62                 assertThat(injector.getInstance<WebInterface>(), notNullValue())
  63         }
  64
  65         @Test
  66         fun `web of trust connector can be created`() {
  67                 val injector: Injector = runSonePluginWithRealInjector()
  68                 assertThat(injector.getInstance<WebOfTrustConnector>(), notNullValue())
  69         }
  70
  71         @Test
  72         fun `notification handler can be created`() {
  73                 val injector: Injector = runSonePluginWithRealInjector()
  74                 assertThat(injector.getInstance<NotificationHandler>(), notNullValue())
  75         }
  76
  77         private fun runSonePluginWithRealInjector(injectorConsumer: (Injector) -> Unit = {}): Injector {
  78                 lateinit var injector: Injector
  79                 val sonePlugin = SonePlugin {
  80                         Guice.createInjector(*it).also {
  81                                 injector = it
  82                                 injectorConsumer(it)
  83                         }
  84                 }
  85                 sonePlugin.setLanguage(ENGLISH)
  86                 sonePlugin.runPlugin(pluginRespirator)
  87                 return injector
  88         }
  89
  90         @Test
  91         fun `core is being started`() {
  92                 sonePlugin.runPlugin(pluginRespirator)
  93                 val core = injector.getInstance<Core>()
  94                 verify(core).start()
  95         }
  96
  97         @Test
  98         fun `notification handler is being requested`() {
  99                 sonePlugin.runPlugin(pluginRespirator)
 100                 assertThat(getInjected(NotificationHandler::class.java), notNullValue())
 101         }
 102
 103         @Test
 104         fun `first-start event is sent to event bus when first start is true`() {
 105                 File("sone.properties").delete()
 106                 val firstStartReceived = AtomicBoolean()
 107                 runSonePluginWithRealInjector {
 108                         val eventBus = it.getInstance(EventBus::class.java)
 109                         eventBus.register(object : Any() {
 110                                 @Subscribe
 111                                 fun firstStart(firstStart: FirstStart) {
 112                                         firstStartReceived.set(true)
 113                                 }
 114                         })
 115                 }
 116                 sonePlugin.runPlugin(pluginRespirator)
 117                 assertThat(firstStartReceived.get(), equalTo(true))
 118         }
 119
 120         @Test
 121         fun `first-start event is not sent to event bus when first start is false`() {
 122                 File("sone.properties").deleteAfter {
 123                         writeText("# empty")
 124                         val firstStartReceived = AtomicBoolean()
 125                         runSonePluginWithRealInjector {
 126                                 val eventBus = it.getInstance(EventBus::class.java)
 127                                 eventBus.register(object : Any() {
 128                                         @Subscribe
 129                                         fun firstStart(firstStart: FirstStart) {
 130                                                 firstStartReceived.set(true)
 131                                         }
 132                                 })
 133                         }
 134                         sonePlugin.runPlugin(pluginRespirator)
 135                         assertThat(firstStartReceived.get(), equalTo(false))
 136                 }
 137         }
 138
 139         private fun <T> getInjected(clazz: Class<T>, annotation: Annotation? = null): T? =
 140                         injected[TypeLiteral.get(clazz) to annotation] as? T
 141
 142         private val injected =
 143                         mutableMapOf<Pair<TypeLiteral<*>, Annotation?>, Any>()
 144
 145         private val injector = mock<Injector>().apply {
 146                 fun mockValue(clazz: Class<*>) = false.takeIf { clazz.name == java.lang.Boolean::class.java.name } ?: mock(clazz)
 147                 whenever(getInstance(any<Key<*>>())).then {
 148                         injected.getOrPut((it.getArgument(0) as Key<*>).let { it.typeLiteral to it.annotation }) {
 149                                 it.getArgument<Key<*>>(0).typeLiteral.type.typeName.toClass().let(::mockValue)
 150                         }
 151                 }
 152                 whenever(getInstance(any<Class<*>>())).then {
 153                         injected.getOrPut(TypeLiteral.get(it.getArgument(0) as Class<*>) to null) {
 154                                 it.getArgument<Class<*>>(0).let(::mockValue)
 155                         }
 156                 }
 157         }
 158
 159 }
 160
 161 private fun String.toClass(): Class<*> = SonePlugin::class.java.classLoader.loadClass(this)
 162
 163 private fun File.deleteAfter(action: File.() -> Unit) = try {
 164         action(this)
 165 } finally {
 166         this.delete()
 167 }