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Add registry test for node module loading

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This commit is contained in:
Nick O'Leary
2014-08-03 21:17:24 +01:00
parent 1697aee9f6
commit f7f58a2347
6 changed files with 101 additions and 17 deletions
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88
test/red/nodes/registry_spec.js
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@@ -39,7 +39,7 @@ describe('NodeRegistry', function() {
it('handles nodes that export a function', function(done) {
typeRegistry.init({});
typeRegistry.load(__dirname+"/resources/TestNode1").then(function() {
typeRegistry.load(__dirname+"/resources/TestNode1",true).then(function() {
var list = typeRegistry.getNodeList();
list.should.be.an.Array.and.have.lengthOf(1);
list[0].should.have.property("id");
@@ -61,7 +61,7 @@ describe('NodeRegistry', function() {
it('handles nodes that export a function returning a resolving promise', function(done) {
typeRegistry.init({});
typeRegistry.load(__dirname+"/resources/TestNode2").then(function() {
typeRegistry.load(__dirname+"/resources/TestNode2",true).then(function() {
var list = typeRegistry.getNodeList();
list.should.be.an.Array.and.have.lengthOf(1);
list[0].should.have.property("id");
@@ -81,7 +81,7 @@ describe('NodeRegistry', function() {
it('handles nodes that export a function returning a rejecting promise', function(done) {
typeRegistry.init({});
typeRegistry.load(__dirname+"/resources/TestNode3").then(function() {
typeRegistry.load(__dirname+"/resources/TestNode3",true).then(function() {
var list = typeRegistry.getNodeList();
list.should.be.an.Array.and.have.lengthOf(1);
list[0].should.have.property("id");
@@ -103,7 +103,7 @@ describe('NodeRegistry', function() {
it('handles files containing multiple nodes', function(done) {
typeRegistry.init({});
typeRegistry.load(__dirname+"/resources/MultipleNodes1").then(function() {
typeRegistry.load(__dirname+"/resources/MultipleNodes1",true).then(function() {
var list = typeRegistry.getNodeList();
list.should.be.an.Array.and.have.lengthOf(1);
list[0].should.have.property("id");
@@ -126,7 +126,7 @@ describe('NodeRegistry', function() {
it('handles nested directories', function(done) {
typeRegistry.init({});
typeRegistry.load(__dirname+"/resources/NestedDirectoryNode").then(function() {
typeRegistry.load(__dirname+"/resources/NestedDirectoryNode",true).then(function() {
var list = typeRegistry.getNodeList();
list.should.be.an.Array.and.have.lengthOf(1);
list[0].should.have.property("id");
@@ -143,7 +143,7 @@ describe('NodeRegistry', function() {
it('emits type-registered and node-icon-dir events', function(done) {
var eventEmitSpy = sinon.spy(events,"emit");
typeRegistry.init({});
typeRegistry.load(__dirname+"/resources/NestedDirectoryNode").then(function() {
typeRegistry.load(__dirname+"/resources/NestedDirectoryNode",true).then(function() {
var list = typeRegistry.getNodeList();
list.should.be.an.Array.and.have.lengthOf(1);
list[0].should.have.property("name","NestedNode.js");
@@ -171,7 +171,7 @@ describe('NodeRegistry', function() {
typeRegistry.init({
nodesDir:[__dirname+"/resources/TestNode1",__dirname+"/resources/DuplicateTestNode"]
});
typeRegistry.load("wontexist").then(function() {
typeRegistry.load("wontexist",true).then(function() {
var list = typeRegistry.getNodeList();
list.should.be.an.Array.and.have.lengthOf(2);
@@ -206,7 +206,7 @@ describe('NodeRegistry', function() {
}
typeRegistry.init(settings);
typeRegistry.load("wontexist").then(function(){
typeRegistry.load("wontexist",true).then(function(){
var list = typeRegistry.getNodeList();
list.should.be.an.Array.and.have.lengthOf(1);
list[0].should.have.property("types",["test-node-1"]);
@@ -223,7 +223,7 @@ describe('NodeRegistry', function() {
}
typeRegistry.init(settings);
typeRegistry.load("wontexist").then(function(){
typeRegistry.load("wontexist",true).then(function(){
var list = typeRegistry.getNodeList();
list.should.be.an.Array.and.be.empty;
done();
@@ -234,7 +234,7 @@ describe('NodeRegistry', function() {
it('returns nothing for an unregistered type config', function() {
typeRegistry.init({});
typeRegistry.load("wontexist").then(function(){
typeRegistry.load("wontexist",true).then(function(){
var config = typeRegistry.getNodeConfig("imaginary-shark");
(config === null).should.be.true;
}).catch(function(e) {
@@ -247,7 +247,7 @@ describe('NodeRegistry', function() {
nodesExcludes: [ "TestNode1.js" ],
nodesDir:[__dirname+"/resources/TestNode1",__dirname+"/resources/TestNode2"]
});
typeRegistry.load("wontexist").then(function() {
typeRegistry.load("wontexist",true).then(function() {
var list = typeRegistry.getNodeList();
list.should.be.an.Array.and.have.lengthOf(1);
list[0].should.have.property("types",["test-node-2"]);
@@ -261,7 +261,7 @@ describe('NodeRegistry', function() {
typeRegistry.init({
nodesDir:[__dirname+"/resources/TestNode1",__dirname+"/resources/TestNode2"]
});
typeRegistry.load("wontexist").then(function() {
typeRegistry.load("wontexist",true).then(function() {
var list = typeRegistry.getNodeList();
var nodeConfigs = typeRegistry.getNodeConfigs();
@@ -280,7 +280,7 @@ describe('NodeRegistry', function() {
it('allows nodes to be added', function(done) {
typeRegistry.init({});
typeRegistry.load("wontexist").then(function(){
typeRegistry.load("wontexist",true).then(function(){
var list = typeRegistry.getNodeList();
list.should.be.an.Array.and.be.empty;
@@ -306,7 +306,7 @@ describe('NodeRegistry', function() {
it('rejects adding duplicate nodes', function(done) {
typeRegistry.init({});
typeRegistry.load(__dirname+"/resources/TestNode1").then(function(){
typeRegistry.load(__dirname+"/resources/TestNode1",true).then(function(){
var list = typeRegistry.getNodeList();
list.should.be.an.Array.and.have.lengthOf(1);
@@ -323,4 +323,64 @@ describe('NodeRegistry', function() {
});
});
it('scans the node_modules path for node files', function(done) {
var fs = require("fs");
var path = require("path");
var eventEmitSpy = sinon.spy(events,"emit");
var pathJoin = (function() {
var _join = path.join;
return sinon.stub(path,"join",function() {
if (arguments.length == 3 && arguments[2] == "package.json") {
return _join(__dirname,"/resources/TestNodeModule/node_modules/",arguments[1],arguments[2]);
}
if (arguments.length == 2 && arguments[1] == "TestNodeModule") {
return _join(__dirname,"/resources/TestNodeModule/node_modules/",arguments[1]);
}
return _join.apply(this,arguments);
});
})();
var readdirSync = (function() {
var originalReaddirSync = fs.readdirSync;
var callCount = 0;
return sinon.stub(fs,"readdirSync",function(dir) {
var result = [];
if (callCount == 1) {
result = originalReaddirSync(__dirname+"/resources/TestNodeModule/node_modules");
}
callCount++;
return result;
});
})();
typeRegistry.init({});
typeRegistry.load("wontexist",false).then(function(){
var list = typeRegistry.getNodeList();
list.should.be.an.Array.and.have.lengthOf(1);
list[0].should.have.property("id");
list[0].should.have.property("name","TestNodeModule:TestNodeMod1");
list[0].should.have.property("types",["test-node-mod-1"]);
list[0].should.have.property("enabled",true);
list[0].should.not.have.property("err");
eventEmitSpy.callCount.should.equal(2);
eventEmitSpy.firstCall.args[0].should.be.equal("node-icon-dir");
eventEmitSpy.firstCall.args[1].should.be.equal(__dirname+"/resources/TestNodeModule/node_modules/TestNodeModule/icons");
eventEmitSpy.secondCall.args[0].should.be.equal("type-registered");
eventEmitSpy.secondCall.args[1].should.be.equal("test-node-mod-1");
done();
}).catch(function(e) {
done(e);
}).finally(function() {
readdirSync.restore();
pathJoin.restore();
eventEmitSpy.restore();
});
});
});