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Improve node registry test coverage

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This commit is contained in:
Nick O'Leary
2015-11-13 23:16:47 +00:00
parent 93f5da325b
commit 45f67191ba
28 changed files with 1065 additions and 784 deletions
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314
test/red/runtime/nodes/registry/registry_spec.js
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@@ -20,19 +20,21 @@ var sinon = require("sinon");
var typeRegistry = require("../../../../../red/runtime/nodes/registry/registry");
var events = require("../../../../../red/runtime/events");
describe("red/nodes/registry/registry",function() {
beforeEach(function() {
afterEach(function() {
typeRegistry.clear();
});
function stubSettings(s,available,initialConfig) {
s.available = function() {return available;};
s.set = function(s,v) { return when.resolve();};
s.set = sinon.spy(function(s,v) { return when.resolve();});
s.get = function(s) { return initialConfig;};
return s;
}
var settings = stubSettings({},false,null);
var settingsWithStorageAndInitialConfig = stubSettings({},true,{"node-red":{module:"testModule",name:"testName",version:"testVersion",nodes:{"node":{id:"node-red/testName",name:"test",types:["a","b"],enabled:true}}}});
@@ -42,15 +44,17 @@ describe("red/nodes/registry/registry",function() {
name: "test-name",
enabled: true,
loaded: false,
config: "configA",
types: [ "test-a","test-b"]
};
var testNodeSet2 = {
id: "test-module/test-name-2",
module: "test-module",
name: "test-name-2",
enabled: true,
loaded: false,
config: "configB",
types: [ "test-c","test-d"]
};
var testNodeSet2WithError = {
@@ -60,19 +64,20 @@ describe("red/nodes/registry/registry",function() {
enabled: true,
loaded: false,
err: "I have an error",
config: "configC",
types: [ "test-c","test-d"]
};
describe('#init', function() {
it('loads initial config', function(done) {
typeRegistry.init(settingsWithStorageAndInitialConfig);
typeRegistry.getNodeList().should.have.lengthOf(1);
done();
});
it('migrates legacy format', function(done) {
var legacySettings = {
available: function() { return true; },
@@ -109,18 +114,18 @@ describe("red/nodes/registry/registry",function() {
done();
});
});
describe('#addNodeSet', function() {
it('adds a node set for an unknown module', function() {
typeRegistry.init(settings);
typeRegistry.getNodeList().should.have.lengthOf(0);
typeRegistry.getModuleList().should.eql({});
typeRegistry.addNodeSet("test-module/test-name",testNodeSet1, "0.0.1");
typeRegistry.getNodeList().should.have.lengthOf(1);
var moduleList = typeRegistry.getModuleList();
moduleList.should.have.a.property("test-module");
@@ -128,8 +133,9 @@ describe("red/nodes/registry/registry",function() {
moduleList["test-module"].should.have.a.property("version","0.0.1");
moduleList["test-module"].should.have.a.property("nodes");
moduleList["test-module"].nodes.should.have.a.property("test-name");
moduleList["test-module"].nodes["test-name"].should.eql({
config: 'configA',
id: 'test-module/test-name',
module: 'test-module',
name: 'test-name',
@@ -137,17 +143,17 @@ describe("red/nodes/registry/registry",function() {
loaded: false,
types: [ 'test-a', 'test-b' ]
});
});
it('adds a node set to an existing module', function() {
typeRegistry.init(settings);
typeRegistry.getNodeList().should.have.lengthOf(0);
typeRegistry.getModuleList().should.eql({});
typeRegistry.addNodeSet("test-module/test-name",testNodeSet1, "0.0.1");
typeRegistry.getNodeList().should.have.lengthOf(1);
var moduleList = typeRegistry.getModuleList();
Object.keys(moduleList).should.have.a.lengthOf(1);
@@ -155,13 +161,13 @@ describe("red/nodes/registry/registry",function() {
moduleList["test-module"].should.have.a.property("name","test-module");
moduleList["test-module"].should.have.a.property("version","0.0.1");
moduleList["test-module"].should.have.a.property("nodes");
Object.keys(moduleList["test-module"].nodes).should.have.a.lengthOf(1);
moduleList["test-module"].nodes.should.have.a.property("test-name");
typeRegistry.addNodeSet("test-module/test-name-2",testNodeSet2);
typeRegistry.getNodeList().should.have.lengthOf(2);
moduleList = typeRegistry.getModuleList();
Object.keys(moduleList).should.have.a.lengthOf(1);
@@ -169,24 +175,24 @@ describe("red/nodes/registry/registry",function() {
moduleList["test-module"].nodes.should.have.a.property("test-name");
moduleList["test-module"].nodes.should.have.a.property("test-name-2");
});
it('doesnt add node set types if node set has an error', function() {
typeRegistry.init(settings);
typeRegistry.getNodeList().should.have.lengthOf(0);
typeRegistry.getModuleList().should.eql({});
typeRegistry.addNodeSet("test-module/test-name",testNodeSet1, "0.0.1");
typeRegistry.getTypeId("test-a").should.eql("test-module/test-name");
should.not.exist(typeRegistry.getTypeId("test-c"));
typeRegistry.addNodeSet("test-module/test-name-2",testNodeSet2WithError, "0.0.1");
should.not.exist(typeRegistry.getTypeId("test-c"));
});
});
});
describe("#enableNodeSet", function() {
it('throws error if settings unavailable', function() {
typeRegistry.init(settings);
@@ -195,7 +201,7 @@ describe("red/nodes/registry/registry",function() {
typeRegistry.enableNodeSet("test-module/test-name");
}).should.throw("Settings unavailable");
});
it('throws error if module unknown', function() {
typeRegistry.init(settingsWithStorageAndInitialConfig);
/*jshint immed: false */
@@ -203,9 +209,28 @@ describe("red/nodes/registry/registry",function() {
typeRegistry.enableNodeSet("test-module/unknown");
}).should.throw("Unrecognised id: test-module/unknown");
});
it.skip('enables the node',function(){})
});
describe("#disableNodeSet", function() {
it('throws error if settings unavailable', function() {
typeRegistry.init(settings);
/*jshint immed: false */
(function(){
typeRegistry.disableNodeSet("test-module/test-name");
}).should.throw("Settings unavailable");
});
it('throws error if module unknown', function() {
typeRegistry.init(settingsWithStorageAndInitialConfig);
/*jshint immed: false */
(function(){
typeRegistry.disableNodeSet("test-module/unknown");
}).should.throw("Unrecognised id: test-module/unknown");
});
it.skip('disables the node',function(){})
});
describe('#getNodeConfig', function() {
it('returns nothing for an unregistered type config', function(done) {
typeRegistry.init(settings);
@@ -214,5 +239,218 @@ describe("red/nodes/registry/registry",function() {
done();
});
});
describe('#saveNodeList',function() {
it('rejects when settings unavailable',function(done) {
typeRegistry.init(stubSettings({},false,{}));
typeRegistry.addNodeSet("test-module/test-name",testNodeSet1, "0.0.1");
typeRegistry.saveNodeList().otherwise(function(err) {
done();
});
});
it('saves the list',function(done) {
var s = stubSettings({},true,{});
typeRegistry.init(s);
typeRegistry.addNodeSet("test-module/test-name",testNodeSet1, "0.0.1");
typeRegistry.addNodeSet("test-module/test-name-2",testNodeSet2WithError, "0.0.1");
typeRegistry.saveNodeList().then(function() {
s.set.called.should.be.true;
s.set.lastCall.args[0].should.eql('nodes');
var nodes = s.set.lastCall.args[1];
nodes.should.have.property('test-module');
for (var n in nodes['test-module'].nodes) {
var nn = nodes['test-module'].nodes[n];
nn.should.not.have.property('err');
nn.should.not.have.property('id');
}
done();
}).otherwise(function(err) {
done(err);
});
});
});
describe('#removeModule',function() {
it('throws error for unknown module', function() {
var s = stubSettings({},true,{});
typeRegistry.init(s);
/*jshint immed: false */
(function(){
typeRegistry.removeModule("test-module/unknown");
}).should.throw("Unrecognised module: test-module/unknown");
});
it('throws error for unavaiable settings', function() {
var s = stubSettings({},false,{});
typeRegistry.init(s);
/*jshint immed: false */
(function(){
typeRegistry.removeModule("test-module/unknown");
}).should.throw("Settings unavailable");
});
it('removes a known module', function() {
var s = stubSettings({},true,{});
typeRegistry.init(s);
typeRegistry.addNodeSet("test-module/test-name",testNodeSet1, "0.0.1");
var moduleList = typeRegistry.getModuleList();
moduleList.should.have.a.property("test-module");
typeRegistry.getNodeList().should.have.lengthOf(1);
var info = typeRegistry.removeModule('test-module');
moduleList = typeRegistry.getModuleList();
moduleList.should.not.have.a.property("test-module");
typeRegistry.getNodeList().should.have.lengthOf(0);
});
});
describe('#get[All]NodeConfigs', function() {
it('returns node config', function() {
typeRegistry.init(settings,{
getNodeHelp: function(config) { return "HE"+config.name+"LP" }
});
typeRegistry.addNodeSet("test-module/test-name",{
id: "test-module/test-name",
module: "test-module",
name: "test-name",
enabled: true,
loaded: false,
config: "configA",
types: [ "test-a","test-b"]
}, "0.0.1");
typeRegistry.getNodeConfig("test-module/test-name").should.eql('configAHEtest-nameLP');
typeRegistry.getAllNodeConfigs().should.eql('configAHEtest-nameLP');
typeRegistry.addNodeSet("test-module/test-name-2",{
id: "test-module/test-name-2",
module: "test-module",
name: "test-name-2",
enabled: true,
loaded: false,
config: "configB",
types: [ "test-a","test-b"]
}, "0.0.1");
typeRegistry.getNodeConfig("test-module/test-name-2").should.eql('configBHEtest-name-2LP');
typeRegistry.getAllNodeConfigs().should.eql('configAHEtest-nameLPconfigBHEtest-name-2LP');
});
});
describe('#getModuleInfo', function() {
it('returns module info', function() {
typeRegistry.init(settings,{});
typeRegistry.addNodeSet("test-module/test-name",{
id: "test-module/test-name",
module: "test-module",
name: "test-name",
enabled: true,
loaded: false,
config: "configA",
types: [ "test-a","test-b"],
file: "abc"
}, "0.0.1");
var moduleInfo = typeRegistry.getModuleInfo("test-module");
moduleInfo.should.have.a.property('name','test-module');
moduleInfo.should.have.a.property('version','0.0.1');
moduleInfo.should.have.a.property('nodes');
moduleInfo.nodes.should.have.a.lengthOf(1);
moduleInfo.nodes[0].should.have.a.property('id','test-module/test-name');
moduleInfo.nodes[0].should.not.have.a.property('file');
});
});
describe('#getNodeInfo', function() {
it('returns node info', function() {
typeRegistry.init(settings,{});
typeRegistry.addNodeSet("test-module/test-name",{
id: "test-module/test-name",
module: "test-module",
name: "test-name",
enabled: true,
loaded: false,
config: "configA",
types: [ "test-a","test-b"],
file: "abc"
}, "0.0.1");
var nodeSetInfo = typeRegistry.getNodeInfo("test-module/test-name");
nodeSetInfo.should.have.a.property('id',"test-module/test-name");
nodeSetInfo.should.not.have.a.property('config');
nodeSetInfo.should.not.have.a.property('file');
});
});
describe('#getFullNodeInfo', function() {
it('returns node info', function() {
typeRegistry.init(settings,{});
typeRegistry.addNodeSet("test-module/test-name",{
id: "test-module/test-name",
module: "test-module",
name: "test-name",
enabled: true,
loaded: false,
config: "configA",
types: [ "test-a","test-b"],
file: "abc"
}, "0.0.1");
var nodeSetInfo = typeRegistry.getFullNodeInfo("test-module/test-name");
nodeSetInfo.should.have.a.property('id',"test-module/test-name");
nodeSetInfo.should.have.a.property('config');
nodeSetInfo.should.have.a.property('file');
});
});
describe('#cleanModuleList', function() {
it.skip("cleans the module list");
});
describe('#getNodeList', function() {
it("returns a filtered list", function() {
typeRegistry.init(settings,{});
typeRegistry.addNodeSet("test-module/test-name",{
id: "test-module/test-name",
module: "test-module",
name: "test-name",
enabled: true,
loaded: false,
config: "configA",
types: [ "test-a","test-b"],
file: "abc"
}, "0.0.1");
typeRegistry.addNodeSet("test-module/test-name-2",{
id: "test-module/test-name-2",
module: "test-module",
name: "test-name-2",
enabled: true,
loaded: false,
config: "configB",
types: [ "test-c","test-d"],
file: "def"
}, "0.0.1");
var filterCallCount = 0;
var filteredList = typeRegistry.getNodeList(function(n) { filterCallCount++; return n.name === 'test-name-2';});
filterCallCount.should.eql(2);
filteredList.should.have.a.lengthOf(1);
filteredList[0].should.have.a.property('id',"test-module/test-name-2");
});
});
describe('#registerNodeConstructor', function() {
beforeEach(function() {
sinon.stub(events,'emit');
});
afterEach(function() {
events.emit.restore();
});
it('registers a node constructor', function() {
typeRegistry.registerNodeConstructor('node-type',{});
events.emit.calledOnce.should.be.true;
events.emit.lastCall.args[0].should.eql('type-registered');
events.emit.lastCall.args[1].should.eql('node-type');
})
it('throws error on duplicate node registration', function() {
typeRegistry.registerNodeConstructor('node-type',{});
events.emit.calledOnce.should.be.true;
events.emit.lastCall.args[0].should.eql('type-registered');
events.emit.lastCall.args[1].should.eql('node-type');
/*jshint immed: false */
(function(){
typeRegistry.registerNodeConstructor('node-type',{});
}).should.throw("node-type already registered");
events.emit.calledOnce.should.be.true;
})
});
});