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         private class FirstStartListener(private val firstStartReceived: AtomicBoolean) {
 104                 @Subscribe
 105                 fun firstStart(firstStart: FirstStart) {
 106                         firstStartReceived.set(true)
 107                 }
 108         }
 109
 110         @Test
 111         fun `first-start event is sent to event bus when first start is true`() {
 112                 File("sone.properties").delete()
 113                 val firstStartReceived = AtomicBoolean()
 114                 runSonePluginWithRealInjector {
 115                         val eventBus = it.getInstance(EventBus::class.java)
 116                         eventBus.register(FirstStartListener(firstStartReceived))
 117                 }
 118                 sonePlugin.runPlugin(pluginRespirator)
 119                 assertThat(firstStartReceived.get(), equalTo(true))
 120         }
 121
 122         @Test
 123         fun `first-start event is not sent to event bus when first start is false`() {
 124                 File("sone.properties").deleteAfter {
 125                         writeText("# empty")
 126                         val firstStartReceived = AtomicBoolean()
 127                         runSonePluginWithRealInjector {
 128                                 val eventBus = it.getInstance(EventBus::class.java)
 129                                 eventBus.register(FirstStartListener(firstStartReceived))
 130                         }
 131                         sonePlugin.runPlugin(pluginRespirator)
 132                         assertThat(firstStartReceived.get(), equalTo(false))
 133                 }
 134         }
 135
 136         private class ConfigNotReadListener(private val configNotReadReceiver: AtomicBoolean) {
 137                 @Subscribe
 138                 fun configNotRead(configNotRead: ConfigNotRead) {
 139                         configNotReadReceiver.set(true)
 140                 }
 141         }
 142
 143         @Test
 144         fun `config-not-read event is sent to event bus when new config is true`() {
 145                 File("sone.properties").deleteAfter {
 146                         writeText("Invalid")
 147                         val configNotReadReceived = AtomicBoolean()
 148                         runSonePluginWithRealInjector {
 149                                 val eventBus = it.getInstance(EventBus::class.java)
 150                                 eventBus.register(ConfigNotReadListener(configNotReadReceived))
 151                         }
 152                         sonePlugin.runPlugin(pluginRespirator)
 153                         assertThat(configNotReadReceived.get(), equalTo(true))
 154                 }
 155         }
 156
 157         @Test
 158         fun `config-not-read event is not sent to event bus when first start is true`() {
 159                 File("sone.properties").delete()
 160                 val configNotReadReceived = AtomicBoolean()
 161                 runSonePluginWithRealInjector {
 162                         val eventBus = it.getInstance(EventBus::class.java)
 163                         eventBus.register(ConfigNotReadListener(configNotReadReceived))
 164                 }
 165                 sonePlugin.runPlugin(pluginRespirator)
 166                 assertThat(configNotReadReceived.get(), equalTo(false))
 167         }
 168
 169         @Test
 170         fun `config-not-read event is not sent to event bus when new config is false`() {
 171                 File("sone.properties").deleteAfter {
 172                         writeText("# comment")
 173                         val configNotReadReceived = AtomicBoolean()
 174                         runSonePluginWithRealInjector {
 175                                 val eventBus = it.getInstance(EventBus::class.java)
 176                                 eventBus.register(ConfigNotReadListener(configNotReadReceived))
 177                         }
 178                         sonePlugin.runPlugin(pluginRespirator)
 179                         assertThat(configNotReadReceived.get(), equalTo(false))
 180                 }
 181         }
 182
 183         private fun <T> getInjected(clazz: Class<T>, annotation: Annotation? = null): T? =
 184                         injected[TypeLiteral.get(clazz) to annotation] as? T
 185
 186         private val injected =
 187                         mutableMapOf<Pair<TypeLiteral<*>, Annotation?>, Any>()
 188
 189         private val injector = mock<Injector>().apply {
 190                 fun mockValue(clazz: Class<*>) = false.takeIf { clazz.name == java.lang.Boolean::class.java.name } ?: mock(clazz)
 191                 whenever(getInstance(any<Key<*>>())).then {
 192                         injected.getOrPut((it.getArgument(0) as Key<*>).let { it.typeLiteral to it.annotation }) {
 193                                 it.getArgument<Key<*>>(0).typeLiteral.type.typeName.toClass().let(::mockValue)
 194                         }
 195                 }
 196                 whenever(getInstance(any<Class<*>>())).then {
 197                         injected.getOrPut(TypeLiteral.get(it.getArgument(0) as Class<*>) to null) {
 198                                 it.getArgument<Class<*>>(0).let(::mockValue)
 199                         }
 200                 }
 201         }
 202
 203 }
 204
 205 private fun String.toClass(): Class<*> = SonePlugin::class.java.classLoader.loadClass(this)
 206
 207 private fun File.deleteAfter(action: File.() -> Unit) = try {
 208         action(this)
 209 } finally {
 210         this.delete()
 211 }