144 lines
4.4 KiB
JavaScript
144 lines
4.4 KiB
JavaScript
var path = require('path');
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var test = require('tape');
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var resolve = require('../');
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test('mock', function (t) {
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t.plan(8);
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var files = {};
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files[path.resolve('/foo/bar/baz.js')] = 'beep';
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function opts(basedir) {
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return {
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basedir: path.resolve(basedir),
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isFile: function (file, cb) {
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cb(null, Object.prototype.hasOwnProperty.call(files, path.resolve(file)));
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},
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readFile: function (file, cb) {
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cb(null, files[path.resolve(file)]);
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}
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};
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}
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resolve('./baz', opts('/foo/bar'), function (err, res, pkg) {
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if (err) return t.fail(err);
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t.equal(res, path.resolve('/foo/bar/baz.js'));
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t.equal(pkg, undefined);
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});
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resolve('./baz.js', opts('/foo/bar'), function (err, res, pkg) {
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if (err) return t.fail(err);
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t.equal(res, path.resolve('/foo/bar/baz.js'));
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t.equal(pkg, undefined);
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});
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resolve('baz', opts('/foo/bar'), function (err, res) {
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t.equal(err.message, "Cannot find module 'baz' from '" + path.resolve('/foo/bar') + "'");
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t.equal(err.code, 'MODULE_NOT_FOUND');
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});
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resolve('../baz', opts('/foo/bar'), function (err, res) {
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t.equal(err.message, "Cannot find module '../baz' from '" + path.resolve('/foo/bar') + "'");
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t.equal(err.code, 'MODULE_NOT_FOUND');
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});
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});
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test('mock from package', function (t) {
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t.plan(8);
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var files = {};
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files[path.resolve('/foo/bar/baz.js')] = 'beep';
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function opts(basedir) {
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return {
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basedir: path.resolve(basedir),
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isFile: function (file, cb) {
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cb(null, Object.prototype.hasOwnProperty.call(files, file));
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},
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'package': { main: 'bar' },
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readFile: function (file, cb) {
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cb(null, files[file]);
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}
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};
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}
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resolve('./baz', opts('/foo/bar'), function (err, res, pkg) {
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if (err) return t.fail(err);
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t.equal(res, path.resolve('/foo/bar/baz.js'));
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t.equal(pkg && pkg.main, 'bar');
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});
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resolve('./baz.js', opts('/foo/bar'), function (err, res, pkg) {
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if (err) return t.fail(err);
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t.equal(res, path.resolve('/foo/bar/baz.js'));
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t.equal(pkg && pkg.main, 'bar');
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});
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resolve('baz', opts('/foo/bar'), function (err, res) {
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t.equal(err.message, "Cannot find module 'baz' from '" + path.resolve('/foo/bar') + "'");
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t.equal(err.code, 'MODULE_NOT_FOUND');
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});
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resolve('../baz', opts('/foo/bar'), function (err, res) {
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t.equal(err.message, "Cannot find module '../baz' from '" + path.resolve('/foo/bar') + "'");
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t.equal(err.code, 'MODULE_NOT_FOUND');
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});
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});
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test('mock package', function (t) {
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t.plan(2);
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var files = {};
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files[path.resolve('/foo/node_modules/bar/baz.js')] = 'beep';
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files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({
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main: './baz.js'
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});
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function opts(basedir) {
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return {
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basedir: path.resolve(basedir),
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isFile: function (file, cb) {
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cb(null, Object.prototype.hasOwnProperty.call(files, path.resolve(file)));
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},
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readFile: function (file, cb) {
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cb(null, files[path.resolve(file)]);
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}
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};
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}
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resolve('bar', opts('/foo'), function (err, res, pkg) {
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if (err) return t.fail(err);
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t.equal(res, path.resolve('/foo/node_modules/bar/baz.js'));
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t.equal(pkg && pkg.main, './baz.js');
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});
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});
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test('mock package from package', function (t) {
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t.plan(2);
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var files = {};
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files[path.resolve('/foo/node_modules/bar/baz.js')] = 'beep';
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files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({
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main: './baz.js'
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});
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function opts(basedir) {
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return {
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basedir: path.resolve(basedir),
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isFile: function (file, cb) {
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cb(null, Object.prototype.hasOwnProperty.call(files, path.resolve(file)));
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},
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'package': { main: 'bar' },
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readFile: function (file, cb) {
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cb(null, files[path.resolve(file)]);
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}
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};
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}
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resolve('bar', opts('/foo'), function (err, res, pkg) {
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if (err) return t.fail(err);
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t.equal(res, path.resolve('/foo/node_modules/bar/baz.js'));
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t.equal(pkg && pkg.main, './baz.js');
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});
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});
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