X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Ftest%2Fkotlin%2Fnet%2Fpterodactylus%2Fsone%2Ftest%2FGuice.kt;h=e6c0fdb15869f4c75a77d64033bdf2a883380e0a;hb=3ef366568695ff12fd945a506e53d6279b2337c5;hp=f8feeefa70a6159a62a9b4410fac8620e7733761;hpb=2d15e85a3ea6c752a792aa918bbb5938760d69ac;p=Sone.git

diff --git a/src/test/kotlin/net/pterodactylus/sone/test/Guice.kt b/src/test/kotlin/net/pterodactylus/sone/test/Guice.kt
index f8feeef..e6c0fdb 100644
--- a/src/test/kotlin/net/pterodactylus/sone/test/Guice.kt
+++ b/src/test/kotlin/net/pterodactylus/sone/test/Guice.kt
@@ -1,6 +1,50 @@
 package net.pterodactylus.sone.test
 
+import com.google.inject.Injector
+import com.google.inject.Key
 import com.google.inject.Module
+import com.google.inject.TypeLiteral
+import com.google.inject.name.Names
+import org.hamcrest.MatcherAssert.assertThat
+import org.hamcrest.Matchers.sameInstance
+import org.mockito.Mockito
+import javax.inject.Provider
 import kotlin.reflect.KClass
 
-fun <T : Any> T.bindAs(bindClass: KClass<T>) = Module { it.bind(bindClass.java).toInstance(this@bindAs) }
+fun <T : Any> KClass<T>.isProvidedBy(instance: T) = Module { it.bind(this.java).toProvider(Provider<T> { instance }) }
+fun <T : Any> KClass<T>.withNameIsProvidedBy(instance: T, name: String) = Module { it.bind(this.java).annotatedWith(Names.named(name)).toProvider(Provider<T> { instance }) }
+fun <T : Any> KClass<T>.isProvidedBy(provider: com.google.inject.Provider<T>) = Module { it.bind(this.java).toProvider(provider) }
+fun <T : Any> KClass<T>.isProvidedBy(provider: KClass<out Provider<T>>) = Module { it.bind(this.java).toProvider(provider.java) }
+fun <T : Any> Key<T>.isProvidedBy(instance: T) = Module { it.bind(this).toProvider(Provider<T> { instance }) }
+inline fun <reified T : Any> KClass<T>.isProvidedByMock() = Module { it.bind(this.java).toProvider(Provider<T> { mock() }) }
+inline fun <reified T : Any> KClass<T>.isProvidedByDeepMock() = Module { it.bind(this.java).toProvider(Provider<T> { deepMock() }) }
+
+inline fun <reified T> key(): Key<T> = Key.get(object : TypeLiteral<T>() {})
+inline fun <reified T> key(annotation: Annotation): Key<T> = Key.get(object : TypeLiteral<T>() {}, annotation)
+
+inline fun <reified T : Any> Injector.getInstance(annotation: Annotation? = null): T = annotation
+		?.let { getInstance(Key.get(object : TypeLiteral<T>() {}, it)) }
+		?: getInstance(Key.get(object : TypeLiteral<T>() {}))
+
+
+inline fun <reified T : Any> Injector.verifySingletonInstance(annotation: Annotation? = null) {
+	val firstInstance = getInstance<T>(annotation)
+	val secondInstance = getInstance<T>(annotation)
+	assertThat(firstInstance, sameInstance(secondInstance))
+}
+
+fun <T : Any> supply(javaClass: Class<T>): Source<T> = object : Source<T> {
+	override fun fromInstance(instance: T) = Module { it.bind(javaClass).toInstance(instance) }
+	override fun byInstance(instance: T) = Module { it.bind(javaClass).toProvider(Provider<T> { instance }) }
+	override fun byProvider(provider: com.google.inject.Provider<T>) = Module { it.bind(javaClass).toProvider(provider) }
+	override fun byProvider(provider: Class<Provider<T>>) = Module { it.bind(javaClass).toProvider(provider) }
+	override fun byMock() = Module { it.bind(javaClass).toInstance(Mockito.mock(javaClass)) }
+}
+
+interface Source<T : Any> {
+	fun fromInstance(instance: T): Module
+	fun byInstance(instance: T): Module
+	fun byProvider(provider: com.google.inject.Provider<T>): Module
+	fun byProvider(provider: Class<Provider<T>>): Module
+	fun byMock(): Module
+}