Add dependency injection configuration to identity accessor

[Sone.git] / src / test / java / net / pterodactylus / sone / template / IdentityAccessorTest.java

diff --git a/src/test/java/net/pterodactylus/sone/template/IdentityAccessorTest.java b/src/test/java/net/pterodactylus/sone/template/IdentityAccessorTest.java
index 33149e0..68d8078 100644 (file)
--- a/src/test/java/net/pterodactylus/sone/template/IdentityAccessorTest.java
+++ b/src/test/java/net/pterodactylus/sone/template/IdentityAccessorTest.java
@@ -2,6 +2,8 @@ package net.pterodactylus.sone.template;
 
 import static java.util.Arrays.asList;
 import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.hamcrest.Matchers.sameInstance;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
@@ -13,6 +15,10 @@ import net.pterodactylus.sone.freenet.wot.Identity;
 import net.pterodactylus.sone.freenet.wot.IdentityManager;
 import net.pterodactylus.sone.freenet.wot.OwnIdentity;
 
+import com.google.inject.Binder;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.Module;
 import org.hamcrest.Matchers;
 import org.junit.Before;
 import org.junit.Test;
@@ -78,4 +84,32 @@ public class IdentityAccessorTest {
                                Matchers.<Object>is(identity.hashCode()));
        }
 
+       @Test
+       public void accessorCanBeCreatedByGuice() {
+               Injector injector = Guice.createInjector(
+                               new Module() {
+                                       @Override
+                                       public void configure(Binder binder) {
+                                               binder.bind(Core.class).toInstance(mock(Core.class));
+                                       }
+                               }
+               );
+               assertThat(injector.getInstance(IdentityAccessor.class), notNullValue());
+       }
+
+       @Test
+       public void accessorIsCreatedAsSingleton() {
+               Injector injector = Guice.createInjector(
+                               new Module() {
+                                       @Override
+                                       public void configure(Binder binder) {
+                                               binder.bind(Core.class).toInstance(mock(Core.class));
+                                       }
+                               }
+               );
+               IdentityAccessor firstAccessor = injector.getInstance(IdentityAccessor.class);
+               IdentityAccessor secondAccessor = injector.getInstance(IdentityAccessor.class);
+               assertThat(firstAccessor, sameInstance(secondAccessor));
+       }
+
 }