node.js - 从 bot.on ('send' 调用 processMessage())

Question

我正在使用 Jest 为我的机器人编写测试，我有以下代码:

let bot;
let conn;
let index = 0;
let responses = [];
let expectedResponses = [];

beforeEach(() => {
    let connector = new builder.ConsoleConnector();
    bot = new builder.UniversalBot(connector);
    conn = connector;
});

test('test case 1 jeff', () => {
    bot.library(require('../dialogs/inputRecognizer').createLibrary());
    // the main dialog "/" should start "inputRecognizer:/"
    // as it can be seen [https://github.com/Microsoft/BotBuilder/blob/858aad96cdd1fabbf7f9a29ee797eb03111d7cba/Node/core/tests/Dialogs.js][1] the code below seems to be identical to the one shown in examples
    bot.dialog('/', [
        (session) => {
            session.beginDialog('inputRecognizer:/');
        }
    ]);

    basicMessages.forEach(o => {if (o.in) {expectedResponses.push(o.in)}});

    bot.on('send', function (message) {
        responses.push(message.text);
        index++;
        if (index < testMessages.length) {
            conn.processMessage(basicMessages[index].out);
        } else {
            expect(responses).toEqual(expectedResponses);
        }
    });

    conn.processMessage(basicMessages[0].out);
});

代码运行良好，并将我的所有消息输入连接器。但是，第二条消息被视为新对话，以下所有消息也是如此。所以我得到的是对话一遍又一遍地开始。

我查看了 GitHub 上的 BotFramework 测试，看起来他们正在使用类似的方法(在“发送”事件处理程序之外触发第一个 processMessage，然后从处理程序调用下一个)。

如何让 processMessage 不每次都重新启动我的对话框？我想这可能是我的对话有问题，对吧？

我的对话代码(“inputRecognizer:/”):

lib.dialog('/', [
    function (session) {
        // it always executes this part
        builder.Prompts.text(session,
            `Please type your inquiry!`);
    },
    (session, result) => {
        if (result.response) {
            // and it never gets to here

编辑:basicMessages 是这样的:

module.exports = [
    {
        out: 'hi',
        in: 'Please type your inquiry!',
    },
    {
        out: 'aaa',
        in: 'Please type your inquiry!'
    },
    {
        out: 'aaa',
        in: 'Please type your inquiry!'
    },
    {
        out: 'aaaa',
        in: 'Please type your inquiry!'
    },
    {
        out: 'aa',
        in: 'Please type your inquiry!'
    }
];

Answer 1

看来你的 basicMessages 是错误的:你的 expectedResponses 数组看起来像:

["Please type your inquiry!", "Please type your inquiry!", "Please type your inquiry!", "Please type your inquiry!", "Please type your inquiry!"]

我不认为这是预期的，因为您将 messages.Text 添加到稍后用于断言的 responses 列表中。

此外，您不需要 createLibrary();

你可以只使用 bot.library(require('../dialogs/inputRecognizer'));

我重新创建了您的项目 ( GitHub )，代码在提示后顺利到达 waterfall 。