Object childDirectory = context.get(CHILD_DIRECTORY);
            Object childPathAdjustment = context.get(CHILD_PATH_ADJUSTMENT);

            if (StringUtils.isBlank(parentUrl)
                    || childDirectory == null
                    || childPathAdjustment == null
                    || !appendPath) {
                return parentUrl;

    protected Object getExclusionKey(Exclusion exclusion) {
        return exclusion.getGroupId() + ':' + exclusion.getArtifactId();
    }

    protected String extrapolateChildUrl(String parentUrl, boolean appendPath, Map<Object, Object> context) {
        return parentUrl;
    }

  tensorflow::FunctionDef fdef;
  ASSERT_TRUE(GetFunctionDef(func_, &fdef));
  ASSERT_EQ(string("long_func_name"), fdef.signature().name());
}

TEST_F(CApiFunctionTest, AppendHash) {
  DefineFunction("func_name_base", &func_, "Return something",
                 /*append_hash=*/true);
  tensorflow::FunctionDef fdef;
  ASSERT_TRUE(GetFunctionDef(func_, &fdef));