@Test
public void getBlockedAccounts_emptyList() throws IOException {

    setUpWireMockForInvokeFunction("getBlockedAccounts",
            "policy_getBlockedAccounts_empty.json");
    PolicyContract policyContract = new PolicyContract(neow3j);
    assertNotNull(policyContract.getBlockedAccounts());
    assertThat(policyContract.getBlockedAccounts().size(), is(0));
}