GatewayResponse { public int getStatusCode() { return statusCode; } GatewayResponse(@Nullable String body, @Nonnull Map<String, String> headers,
			@Nonnull StatusType statusType, boolean base64Encoded); String getBody(); Map<String, String> getHeaders(); int getStatusCode(); boolean isIsBase64Encoded(); @Override boolean equals(final Object other); @Override int hashCode(); @Override String toString();  }
@Test public void getStatusCode_StatusTypeGiven_ShouldReturnStatusCodeFromType() { GatewayResponse resp = new GatewayResponse(null, ImmutableMap.of(), Status.CONFLICT, false); assertEquals(409, resp.getStatusCode()); }