"use strict";

const referee = require("@sinonjs/referee");

referee.add("spy", {
    assert: function (obj) {
        return (
            obj !== null && typeof obj.calledWith === "function" && !obj.returns
        );
    },
    assertMessage: "Expected object ${0} to be a spy function",
    refuteMessage: "Expected object ${0} not to be a spy function",
});

referee.add("stub", {
    assert: function (obj) {
        return (
            obj !== null &&
            typeof obj.calledWith === "function" &&
            typeof obj.returns === "function"
        );
    },
    assertMessage: "Expected object ${0} to be a stub function",
    refuteMessage: "Expected object ${0} not to be a stub function",
});

referee.add("mock", {
    assert: function (obj) {
        return (
            obj !== null &&
            typeof obj.verify === "function" &&
            typeof obj.expects === "function"
        );
    },
    assertMessage: "Expected object ${0} to be a mock",
    refuteMessage: "Expected object ${0} not to be a mock",
});

referee.add("clock", {
    assert: function (obj) {
        return (
            obj !== null &&
            typeof obj.tick === "function" &&
            typeof obj.setTimeout === "function"
        );
    },
    assertMessage: "Expected object ${0} to be a clock",
    refuteMessage: "Expected object ${0} not to be a clock",
});
