mirror of https://github.com/node-red/node-red.git
70 lines
2.4 KiB
JavaScript
70 lines
2.4 KiB
JavaScript
/**
|
|
* Copyright JS Foundation and other contributors, http://js.foundation
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
**/
|
|
|
|
var EventEmitter = require('events').EventEmitter;
|
|
var events = new EventEmitter();
|
|
|
|
var should = require("should");
|
|
|
|
var fs = require("fs");
|
|
var path = require("path");
|
|
|
|
var library = require("../../../../red/runtime/nodes/library")
|
|
|
|
describe("library api", function() {
|
|
it('returns null list when no modules have been registered', function() {
|
|
library.init({events:events});
|
|
should.not.exist(library.getExampleFlows());
|
|
});
|
|
it('returns null path when module is not known', function() {
|
|
library.init({events:events});
|
|
should.not.exist(library.getExampleFlowPath('foo','bar'));
|
|
});
|
|
|
|
it('returns a valid example path', function(done) {
|
|
library.init({events:events});
|
|
events.emit('node-examples-dir',{
|
|
name: "test-module",
|
|
path: path.resolve(__dirname+'/../../../resources/examples')
|
|
});
|
|
setTimeout(function() {
|
|
try {
|
|
var flows = library.getExampleFlows();
|
|
flows.should.deepEqual({"d":{"test-module":{"f":["one"]}}});
|
|
|
|
var examplePath = library.getExampleFlowPath('test-module','one');
|
|
examplePath.should.eql(path.resolve(__dirname+'/../../../resources/examples/one.json'))
|
|
|
|
|
|
events.emit('node-module-uninstalled', 'test-module');
|
|
|
|
setTimeout(function() {
|
|
try {
|
|
should.not.exist(library.getExampleFlows());
|
|
should.not.exist(library.getExampleFlowPath('test-module','one'));
|
|
done();
|
|
} catch(err) {
|
|
done(err);
|
|
}
|
|
},20);
|
|
}catch(err) {
|
|
done(err);
|
|
}
|
|
},20);
|
|
|
|
})
|
|
});
|