scratch-www/test/unit-legacy/test_fastly_config_methods.js

const defaults = require('lodash.defaults');
const fastlyConfig = require('../../bin/lib/fastly-config-methods');
const routeJson = require('../../src/routes.json');
const tap = require('tap');

const testRoutes = [
    {
        name: 'less-traveled',
        pattern: '^/?$',
        routeAlias: '/?$',
        view: 'less-traveled/less-traveled',
        title: 'Robert Frost Goes Here'
    },
    {
        name: 'more-traveled',
        pattern: '^/more?$',
        routeAlias: '/more?$',
        view: 'more-traveled/more-traveled',
        title: 'Robert Frost Does Not Go Here'
    }
];

const routes = routeJson.map(route =>
    defaults({}, {pattern: fastlyConfig.expressPatternToRegex(route.pattern)}, route)
);
const extraAppRoutes = [
    // Homepage with querystring.
    // TODO: Should this be added for every route?
    '/\\?',
    // View html
    '/[^/]*.html$'
];


tap.test('getStaticPaths', t => {
    const staticPaths = fastlyConfig.getStaticPaths(__dirname, '../../build/*');
    t.type(staticPaths, 'object');
    t.end();
});

tap.test('getViewPaths', t => {
    const viewPaths = fastlyConfig.getViewPaths(testRoutes);
    t.type(viewPaths, 'object');
    t.equal(viewPaths[0], '/?$');
    t.equal(viewPaths[1], '/more?$');
    t.end();
});

tap.test('pathsToCondition', t => {
    const condition = fastlyConfig.pathsToCondition(['/?$', '/more?$']);
    t.type(condition, 'string');
    t.equal(condition, 'req.url~"^(/?$|/more?$)"');
    t.end();
});

tap.test('getAppRouteCondition', t => {
    const condition = fastlyConfig.getAppRouteCondition('../../build/*', routes, extraAppRoutes, __dirname);
    t.type(condition, 'string');
    t.end();
});

tap.test('testSetTTL', t => {
    const ttl = fastlyConfig.setResponseTTL('itsactuallyttyl');
    t.equal(ttl, '' +
        'if (itsactuallyttyl) {\n' +
        '    if (req.url ~ "^(/projects/|/fragment/account-nav.json|/session/)" && ' +
        '!req.http.Cookie:scratchsessionsid) {\n' +
        '        set beresp.http.Vary = "Accept-Encoding, Accept-Language";\n' +
        '        unset beresp.http.set-cookie;\n' +
        '        return(deliver);\n' +
        '    } else {\n' +
        '        set beresp.ttl = 0s;\n' +
        '        set beresp.grace = 0s;\n' +
        '        return(pass);\n' +
        '    }\n' +
        '}\n'
    );
    t.end();
});