### Question:
DefaultWikiReferenceProvider implements Provider<WikiReference> { @Override public WikiReference get() { if (this.cachedReference == null) { EntityReference reference = this.provider.getDefaultReference(EntityType.WIKI); this.cachedReference = this.factory.getReference( reference instanceof WikiReference ? (WikiReference) reference : new WikiReference(reference)); } return this.cachedReference; }  @Override WikiReference get();  }### Answer:
@Test void getDefaultValue() { assertEquals(DEFAULT_WIKI_REFERENCE, this.provider.get()); }