test/handlers/asm-docs-tests-java.js

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import express from 'express';

import { AsmDocsHandler } from '../../lib/handlers/asm-docs-api-java';
import { chai } from '../utils';

describe('Assembly documents', () => {
    let app;

    before(() => {
        app = express();
        const handler = new AsmDocsHandler();
        app.use('/asm/:opcode', handler.handle.bind(handler));
    });

    it('should respond with "unknown opcode" for unknown opcodes', () => {
        return chai.request(app).get('/asm/NOTANOPCODE')
            .then(res => {
                res.should.have.status(200);
                res.should.be.html;
                res.text.should.equal('Unknown opcode');
            })
            .catch(err => { throw err; });
    });

    it('should respond to text requests', () => {
        return chai.request(app)
            .get('/asm/aaload')
            .then(res => {
                res.should.have.status(200);
                res.should.be.html;
                res.text.should.contain('Load reference from array');
            })
            .catch(err => { throw err; });
    });

    it('should respond to json requests', () => {
        return chai.request(app)
            .get('/asm/aaload')
            .set('Accept', 'application/json')
            .then(res => {
                res.should.have.status(200);
                res.should.be.json;
                res.body.found.should.equal(true);
                res.body.result.html.should.contain('Load reference from array');
                res.body.result.tooltip.should.contain('Load reference from array');
                res.body.result.url.should.contain('https://docs.oracle.com/javase/specs/');
            })
            .catch(err => { throw err; });
    });

    it('should respond to json for unknown opcodes', () => {
        return chai.request(app)
            .get('/asm/NOTANOPCODE')
            .set('Accept', 'application/json')
            .then(res => {
                res.should.have.status(200);
                res.should.be.json;
                res.body.found.should.equal(false);
            })
            .catch(err => { throw err; });
    });
});