FM / nodejs

/srv/osrm/osrm-backend/test/nodejs

Name	Size	Mode	Actions
benchmark.js	1489	0644	edit dl rm
constants.js	1438	0644	edit dl rm
index.js	6221	0644	edit dl rm
match.js	16817	0644	edit dl rm
nearest.js	4016	0644	edit dl rm
route.js	31129	0644	edit dl rm
table.js	16141	0644	edit dl rm
tile.js	1197	0644	edit dl rm
trip.js	14487	0644	edit dl rm

Edit: /srv/osrm/osrm-backend/test/nodejs/index.js (6221B)

var OSRM = require('../../');
var test = require('tape');
var monaco_path = require('./constants').data_path;
var test_memory_file = require('./constants').test_memory_file;
var monaco_mld_path = require('./constants').mld_data_path;
var monaco_corech_path = require('./constants').corech_data_path;

test('constructor: throws if new keyword is not used', function(assert) {
    assert.plan(1);
    assert.throws(function() { OSRM(); },
      /Class constructors cannot be invoked without 'new'/);
});

test('constructor: uses defaults with no parameter', function(assert) {
    assert.plan(1);
    var osrm = new OSRM();
    assert.ok(osrm);
});

test('constructor: does not accept more than one parameter', function(assert) {
    assert.plan(1);
    assert.throws(function() { new OSRM({}, {}); },
        /Only accepts one parameter/);
});

test('constructor: throws if necessary files do not exist', function(assert) {
    assert.plan(2);
    assert.throws(function() { new OSRM('missing.osrm'); },
        /Required files are missing, cannot continue/);

assert.throws(function() { new OSRM({path: 'missing.osrm', algorithm: 'MLD'}); },
        /Required files are missing, cannot continue/);
});

test('constructor: takes a shared memory argument', function(assert) {
    assert.plan(1);
    var osrm = new OSRM({path: monaco_path, shared_memory: false});
    assert.ok(osrm);
});

test('constructor: takes a memory file', function(assert) {
    assert.plan(1);
    var osrm = new OSRM({path: monaco_path, memory_file: test_memory_file});
    assert.ok(osrm);
});

test('constructor: throws if shared_memory==false with no path defined', function(assert) {
    assert.plan(1);
    assert.throws(function() { new OSRM({shared_memory: false}); },
        /Shared_memory must be enabled if no path is specified/);
});

test('constructor: throws if given a non-bool shared_memory option', function(assert) {
    assert.plan(1);
    assert.throws(function() { new OSRM({path: monaco_path, shared_memory: 'a'}); },
        /Shared_memory option must be a boolean/);
});

test('constructor: throws if given a non-string/obj argument', function(assert) {
    assert.plan(1);
    assert.throws(function() { new OSRM(true); },
        /Parameter must be a path or options object/);
});

test('constructor: throws if given an unkown algorithm', function(assert) {
    assert.plan(1);
    assert.throws(function() { new OSRM({algorithm: 'Foo', shared_memory: true}); },
        /algorithm option must be one of 'CH', 'CoreCH', or 'MLD'/);
});

test('constructor: throws if given an invalid algorithm', function(assert) {
    assert.plan(1);
    assert.throws(function() { new OSRM({algorithm: 3, shared_memory: true}); },
        /algorithm option must be a string and one of 'CH', 'CoreCH', or 'MLD'/);
});

test('constructor: loads MLD if given as algorithm', function(assert) {
    assert.plan(1);
    var osrm = new OSRM({algorithm: 'MLD', path: monaco_mld_path});
    assert.ok(osrm);
});

test('constructor: loads CH if given as algorithm', function(assert) {
    assert.plan(1);
    var osrm = new OSRM({algorithm: 'CH', path: monaco_path});
    assert.ok(osrm);
});

test('constructor: loads CoreCH if given as algorithm', function(assert) {
    assert.plan(1);
    var osrm = new OSRM({algorithm: 'CoreCH', path: monaco_corech_path});
    assert.ok(osrm);
});

test('constructor: autoswitches to CoreCH for a CH dataset if capable', function(assert) {
    assert.plan(1);
    var osrm = new OSRM({algorithm: 'CH', path: monaco_corech_path});
    assert.ok(osrm);
});

test('constructor: throws if data doesn\'t match algorithm', function(assert) {
    assert.plan(3);
    assert.throws(function() { new OSRM({algorithm: 'CoreCH', path: monaco_mld_path}); }, /Could not find any metrics for CH/, 'CoreCH with MLD data');
    assert.ok(new OSRM({algorithm: 'CoreCH', path: monaco_path}), 'CoreCH with CH data');
    assert.throws(function() { new OSRM({algorithm: 'MLD', path: monaco_path}); }, /Could not find any metrics for MLD/, 'MLD with CH data');
});

test('constructor: throws if dataset_name is not a string', function(assert) {
    assert.plan(3);
    assert.throws(function() { new OSRM({dataset_name: 1337, path: monaco_mld_path}); }, /dataset_name needs to be a string/, 'Does not accept int');
    assert.ok(new OSRM({dataset_name: "", shared_memory: true}), 'Does accept string');
    assert.throws(function() { new OSRM({dataset_name: "unsued_name___", shared_memory: true}); }, /Could not find shared memory region/, 'Does not accept wrong name');
});

test('constructor: takes a default_radius argument', function(assert) {
    assert.plan(1);
    var osrm = new OSRM({algorithm: 'MLD', path: monaco_mld_path, default_radius: 1});
    assert.ok(osrm);
});

test('constructor: throws if default_radius is not a number', function(assert) {
    assert.plan(2);
    assert.throws(function() { new OSRM({algorithm: 'MLD', path: monaco_mld_path, default_radius: 'abc'}); }, /default_radius must be an integral number/, 'Does not accept string');
    assert.ok(new OSRM({algorithm: 'MLD', path: monaco_mld_path, default_radius: 1}), 'Does accept number');
});

test('constructor: parses custom limits', function(assert) {
    assert.plan(1);
    var osrm = new OSRM({
        path: monaco_mld_path,
        algorithm: 'MLD',
        max_locations_trip: 1,
        max_locations_viaroute: 1,
        max_locations_distance_table: 1,
        max_locations_map_matching: 1,
        max_results_nearest: 1,
        max_alternatives: 1,
    });
    assert.ok(osrm);
});

test('constructor: throws on invalid custom limits', function(assert) {
    assert.plan(1);
    assert.throws(function() {
        var osrm = new OSRM({
            path: monaco_mld_path,
            algorithm: 'MLD',
            max_locations_trip: 'unlimited',
            max_locations_viaroute: true,
            max_locations_distance_table: false,
            max_locations_map_matching: 'a lot',
            max_results_nearest: null,
            max_alternatives: '10'
        })
    });
});

require('./route.js');
require('./trip.js');
require('./match.js');
require('./tile.js');
require('./table.js');
require('./nearest.js');

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