osrm-backend/features/step_definitions/options.js

'use strict';

const assert = require('assert');
const fs = require('fs');

module.exports = function () {
    this.resetOptionsOutput = () => {
        this.stdout = null;
        this.stderr = null;
        this.exitCode = null;
        this.termSignal = null;
    };

    this.runAndSafeOutput = (binary, options, callback) => {
        this.runBin(binary, this.expandOptions(options), this.environment, (err, stdout, stderr) => {
            this.stdout = stdout;
            this.stderr = stderr;
            this.exitCode = err && err.code || 0;
            this.termSignal = err && err.signal || '';
            callback(err);
        });
    };

    this.When(/^I run "osrm\-routed\s?(.*?)"$/, { timeout: this.TIMEOUT }, (options, callback) => {
        this.runAndSafeOutput('osrm-routed', options, callback);
    });

    this.When(/^I run "osrm\-extract\s?(.*?)"$/, (options, callback) => {
        const stamp = this.processedCacheFile + '.extract';
        this.runAndSafeOutput('osrm-extract', options, (err) => {
            if (err) return callback(err);
            fs.writeFile(stamp, 'ok', callback);
        });
    });

    this.When(/^I run "osrm\-contract\s?(.*?)"$/, (options, callback) => {
        const stamp = this.processedCacheFile + '.contract';
        this.runAndSafeOutput('osrm-contract', options, (err) => {
            if (err) return callback(err);
            fs.writeFile(stamp, 'ok', callback);
        });
    });

    this.When(/^I try to run "osrm\-routed\s?(.*?)"$/, (options, callback) => {
        this.runAndSafeOutput('osrm-routed', options, () => { callback(); });
    });

    this.When(/^I try to run "osrm\-extract\s?(.*?)"$/, (options, callback) => {
        this.runAndSafeOutput('osrm-extract', options, () => { callback(); });
    });

    this.When(/^I try to run "osrm\-contract\s?(.*?)"$/, (options, callback) => {
        this.runAndSafeOutput('osrm-contract', options, () => { callback(); });
    });

    this.When(/^I run "osrm\-datastore\s?(.*?)"$/, (options, callback) => {
        this.runAndSafeOutput('osrm-datastore', options, callback);
    });

    this.Then(/^it should exit successfully$/, () => {
        assert.equal(this.exitCode, 0);
        assert.equal(this.termSignal, '');
    });

    this.Then(/^it should exit with an error$/, () => {
        assert.ok(this.exitCode !== 0 || this.termSignal);
    });

    this.Then(/^stdout should contain "(.*?)"$/, (str) => {
        assert.ok(this.stdout.indexOf(str) > -1);
    });

    this.Then(/^stderr should contain "(.*?)"$/, (str) => {
        assert.ok(this.stderr.indexOf(str) > -1);
    });

    this.Then(/^stdout should contain \/(.*)\/$/, (regexStr) => {
        const re = new RegExp(regexStr);
        assert.ok(this.stdout.match(re));
    });

    this.Then(/^stderr should contain \/(.*)\/$/, (regexStr) => {
        const re = new RegExp(regexStr);
        assert.ok(this.stdout.match(re));
    });

    this.Then(/^stdout should be empty$/, () => {
        assert.equal(this.stdout.trim(), '');
    });

    this.Then(/^stderr should be empty$/, () => {
        assert.equal(this.stderr.trim(), '');
    });

    this.Then(/^stdout should contain (\d+) lines?$/, (lines) => {
        assert.equal(this.stdout.split('\n').length - 1, parseInt(lines));
    });

    this.Then(/^stderr should contain (\d+) lines?$/, (lines) => {
        assert.equal(this.stderr.split('\n').length - 1, parseInt(lines));
    });

    this.Then(/^datasource names should contain "(.+)"$/, (expectedData) => {
        const actualData = fs.readFileSync(this.processedCacheFile + '.datasource_names', {encoding:'UTF-8'}).trim().split('\n').join(',');
        assert.equal(actualData, expectedData);
    });

    this.Given(/^the query options$/, (table, callback) => {
        table.raw().forEach(tuple => {
            this.queryParams[tuple[0]] = tuple[1];
        });

        callback();
    });
};