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Complete test coverage on flow engine refactor

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This commit is contained in:
Nick O'Leary
2015-11-02 15:38:16 +00:00
parent 5a176a037c
commit d1940a023a
7 changed files with 1099 additions and 828 deletions
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6
red/nodes/flows/Flow.js
View File

@@ -212,6 +212,7 @@ function Flow(global,flow) {
source: {
id: node.id,
type: node.type,
name: node.name,
count: count
}
};
@@ -258,11 +259,12 @@ function mapEnvVarProperties(obj,prop) {
}
function createNode(type,config) {
//console.log("CREATE",type,config.id);
// console.log("CREATE",type,config.id);
var nn = null;
var nt = typeRegistry.get(type);
if (nt) {
var conf = clone(config);
delete conf.credentials;
for (var p in conf) {
if (conf.hasOwnProperty(p)) {
mapEnvVarProperties(conf,p);
@@ -371,9 +373,7 @@ function createSubflow(sf,sfn,subflows,globalSubflows,activeNodes) {
if (sf.out) {
var node,wires,i,j;
// Restore the original wiring to the internal nodes
subflowInstance.wires = clone(subflowInstance._originalWires);
for (i=0;i<sf.out.length;i++) {
wires = sf.out[i].wires;
for (j=0;j<wires.length;j++) {

62
red/nodes/flows/index.js
View File

@@ -39,22 +39,30 @@ var started = false;
var activeNodesToFlow = {};
var typeEventRegistered = false;
function init(_settings, _storage) {
if (started) {
throw new Error("Cannot init without a stop");
}
settings = _settings;
storage = _storage;
started = false;
events.on('type-registered',function(type) {
if (activeFlowConfig && activeFlowConfig.missingTypes.length > 0) {
var i = activeFlowConfig.missingTypes.indexOf(type);
if (i != -1) {
log.info(log._("nodes.flows.registered-missing", {type:type}));
activeFlowConfig.missingTypes.splice(i,1);
if (activeFlowConfig.missingTypes.length === 0 && started) {
start();
if (!typeEventRegistered) {
events.on('type-registered',function(type) {
if (activeFlowConfig && activeFlowConfig.missingTypes.length > 0) {
var i = activeFlowConfig.missingTypes.indexOf(type);
if (i != -1) {
log.info(log._("nodes.flows.registered-missing", {type:type}));
activeFlowConfig.missingTypes.splice(i,1);
if (activeFlowConfig.missingTypes.length === 0 && started) {
start();
}
}
}
}
});
});
typeEventRegistered = true;
}
}
function load() {
return storage.getFlows().then(function(flows) {
@@ -67,21 +75,25 @@ function load() {
});
}
function setConfig(config,type) {
function setConfig(_config,type) {
var config = clone(_config);
type = type||"full";
var credentialsChanged = false;
var credentialSavePromise = null;
var configSavePromise = null;
var cleanConfig = clone(config);
cleanConfig.forEach(function(node) {
var diff;
var newFlowConfig = flowUtil.parseConfig(clone(config));
if (type !== 'full' && type !== 'load') {
diff = flowUtil.diffConfigs(activeFlowConfig,newFlowConfig);
}
config.forEach(function(node) {
if (node.credentials) {
credentials.extract(node);
credentialsChanged = true;
}
});
if (credentialsChanged) {
credentialSavePromise = credentials.save();
} else {
@@ -92,27 +104,19 @@ function setConfig(config,type) {
type = 'full';
} else {
configSavePromise = credentialSavePromise.then(function() {
return storage.saveFlows(cleanConfig);
return storage.saveFlows(config);
});
}
return configSavePromise
.then(function() {
var diff;
activeConfig = cleanConfig;
if (type === 'full') {
activeFlowConfig = flowUtil.parseConfig(clone(config));
} else {
var newConfig = flowUtil.parseConfig(clone(config));
diff = flowUtil.diffConfigs(activeFlowConfig,newConfig);
activeFlowConfig = newConfig;
}
credentials.clean(activeConfig).then(function() {
activeConfig = config;
activeFlowConfig = newFlowConfig;
return credentials.clean(activeConfig).then(function() {
if (started) {
return stop(type,diff).then(function() {
start(type,diff);
}).otherwise(function(err) {
console.log(err);
})
}
});
@@ -136,9 +140,9 @@ function getNode(id) {
}
function eachNode(cb) {
for (var id in activeFlowConfig.nodes) {
if (activeFlowConfig.nodes.hasOwnProperty(id)) {
cb(activeFlowConfig.nodes[id]);
for (var id in activeFlowConfig.allNodes) {
if (activeFlowConfig.allNodes.hasOwnProperty(id)) {
cb(activeFlowConfig.allNodes[id]);
}
}
}