1
0
mirror of https://github.com/node-red/node-red.git synced 2023-10-10 13:36:53 +02:00
node-red/test/nodes/core/hardware/36-rpi-gpio_spec.js

90 lines
2.9 KiB
JavaScript
Raw Normal View History

2018-05-22 18:26:52 +02:00
/**
* 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 should = require("should");
2018-08-20 17:17:24 +02:00
var rpi = require("nr-test-utils").require("@node-red/nodes/core/hardware/36-rpi-gpio.js");
2018-05-22 18:26:52 +02:00
var helper = require("node-red-node-test-helper");
var fs = require("fs");
describe('RPI GPIO Node', function() {
before(function(done) {
helper.startServer(done);
});
after(function(done) {
helper.stopServer(done);
});
afterEach(function() {
helper.unload();
});
var checkIgnore = function(done) {
setTimeout(function() {
try {
var logEvents = helper.log().args.filter(function(evt) {
return ((evt[0].level == 30) && (evt[0].msg.indexOf("rpi-gpio")===0));
});
logEvents[0][0].should.have.a.property('msg');
logEvents[0][0].msg.toString().should.startWith("rpi-gpio : rpi-gpio.errors.ignorenode");
done();
} catch(err) {
done(err);
}
},25);
}
it('should load Input node', function(done) {
var flow = [{id:"n1", type:"rpi-gpio in", name:"rpi-gpio in" }];
helper.load(rpi, flow, function() {
var n1 = helper.getNode("n1");
n1.should.have.property('name', 'rpi-gpio in');
try {
var cpuinfo = fs.readFileSync("/proc/cpuinfo").toString();
if (cpuinfo.indexOf(": BCM") === 1) {
done(); // It's ON a PI ... should really do more tests !
} else {
checkIgnore(done);
}
}
catch(e) {
checkIgnore(done);
}
});
});
it('should load Output node', function(done) {
var flow = [{id:"n1", type:"rpi-gpio out", name:"rpi-gpio out" }];
helper.load(rpi, flow, function() {
var n1 = helper.getNode("n1");
n1.should.have.property('name', 'rpi-gpio out');
try {
var cpuinfo = fs.readFileSync("/proc/cpuinfo").toString();
if (cpuinfo.indexOf(": BCM") === 1) {
done(); // It's ON a PI ... should really do more tests !
} else {
checkIgnore(done);
}
}
catch(e) {
checkIgnore(done);
}
});
});
});