mirror of
https://github.com/node-red/node-red.git
synced 2023-10-10 13:36:53 +02:00
Add propertySelect support to Change node
This commit is contained in:
Nick O'Leary
parent
742c470d81
commit
1f848b205b
@ -459,7 +459,8 @@
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"replace": "Replace with"
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},
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"errors": {
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"invalid-from": "Invalid 'from' property: __error__"
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"invalid-from": "Invalid 'from' property: __error__",
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"invalid-json": "Invalid 'to' JSON property"
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}
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},
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"range": {
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@ -51,7 +51,7 @@
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category: 'function',
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defaults: {
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name: {value:""},
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rules:{value:[{t:"set",p:"payload",to:""}]},
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rules:{value:[{t:"set",p:"payload",pt:"msg",to:"",tot:"str"}]},
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// legacy
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action: {value:""},
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property: {value:""},
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@ -77,11 +77,11 @@
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} else {
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if (this.rules.length == 1) {
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if (this.rules[0].t === "set") {
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return this._("change.label.set",{property:"msg."+this.rules[0].p});
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return this._("change.label.set",{property:(this.rules[0].pt||"msg")+"."+this.rules[0].p});
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} else if (this.rules[0].t === "change") {
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return this._("change.label.change",{property:"msg."+this.rules[0].p});
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return this._("change.label.change",{property:(this.rules[0].pt||"msg")+"."+this.rules[0].p});
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} else {
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return this._("change.label.delete",{property:"msg."+this.rules[0].p});
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return this._("change.label.delete",{property:(this.rules[0].pt||"msg")+"."+this.rules[0].p});
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}
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} else {
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return this._("change.label.changeCount",{count:this.rules.length});
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@ -99,14 +99,27 @@
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var search = this._("change.action.search");
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var replace = this._("change.action.replace");
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var regex = this._("change.label.regex");
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if (this.reg === null) { $("#node-input-reg").prop('checked', true); }
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$("#node-input-action").change();
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function resizeRule(rule,width) {
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rule.find('input[type="text"]').width(width-220);
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rule.find('input[type="text"]:not(.red-ui-propertySelect)').width(width-180);
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rule.find('.red-ui-propertySelect').propertySelect("width",width-180);
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}
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function generateRule(rule) {
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if (rule.t === "change" && rule.re) {
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rule.fromt = 're';
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delete rule.re;
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}
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if (rule.t === "set" && !rule.tot) {
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if (rule.to.indexOf("msg.") === 0 && !rule.tot) {
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rule.to = rule.to.substring(4);
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rule.tot = "msg";
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} else {
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rule.tot = "str";
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}
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}
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var container = $('<li/>',{style:"background: #fff; margin:0; padding:8px 0px; border-bottom: 1px solid #ccc;"});
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var row1 = $('<div/>').appendTo(container);
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@ -114,37 +127,28 @@
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var row2 = $('<div/>',{style:"margin-top:8px;"}).appendTo(container);
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var row3 = $('<div/>',{style:"margin-top:8px;"}).appendTo(container);
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var selectField = $('<select/>',{class:"node-input-rule-type",style:"width: 100px"}).appendTo(row1);
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var selectField = $('<select/>',{class:"node-input-rule-type",style:"width: 110px; margin-right: 10px;"}).appendTo(row1);
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var selectOptions = [{v:"set",l:set},{v:"change",l:change},{v:"delete",l:del}];
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for (var i=0;i<3;i++) {
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selectField.append($("<option></option>").val(selectOptions[i].v).text(selectOptions[i].l));
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}
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$('<div/>',{style:"display:inline-block; width: 50px; text-align: right;"}).text("msg.").appendTo(row1);
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var propertyName = $('<input/>',{style:"width: 220px",class:"node-input-rule-property-name",type:"text"}).appendTo(row1);
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var propertyName = $('<input/>',{style:"width: 250px",class:"node-input-rule-property-name",type:"text"}).appendTo(row1).propertySelect({options:['msg','flow','global']});
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var finalspan = $('<span/>',{style:"float: right; margin-right: 10px;"}).appendTo(row1);
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var deleteButton = $('<a/>',{href:"#",class:"editor-button editor-button-small", style:"margin-top: 7px; margin-left: 5px;"}).appendTo(finalspan);
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$('<i/>',{class:"fa fa-remove"}).appendTo(deleteButton);
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$('<div/>',{style:"display: inline-block;text-align:right; width:150px;padding-right: 10px; box-sizing: border-box;"}).text(to).appendTo(row2);
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var propertyValue = $('<input/>',{style:"width: 220px",class:"node-input-rule-property-value",type:"text"}).appendTo(row2);
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$('<div/>',{style:"display: inline-block;text-align:right; width:120px;padding-right: 10px; box-sizing: border-box;"}).text(to).appendTo(row2);
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var propertyValue = $('<input/>',{style:"width: 250px",class:"node-input-rule-property-value",type:"text"}).appendTo(row2).propertySelect({default:'str',options:['msg','flow','global','str','num','json']});
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var row3_1 = $('<div/>').appendTo(row3);
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$('<div/>',{style:"display: inline-block;text-align:right; width:150px;padding-right: 10px; box-sizing: border-box;"}).text(search).appendTo(row3_1);
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var fromValue = $('<input/>',{style:"width: 220px",class:"node-input-rule-property-search-value",type:"text"}).appendTo(row3_1);
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$('<div/>',{style:"display: inline-block;text-align:right; width:120px;padding-right: 10px; box-sizing: border-box;"}).text(search).appendTo(row3_1);
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var fromValue = $('<input/>',{style:"width: 250px",class:"node-input-rule-property-search-value",type:"text"}).appendTo(row3_1).propertySelect({default:'str',options:['msg','flow','global','str','re']});
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var row3_2 = $('<div/>',{style:"margin-top:8px;"}).appendTo(row3);
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$('<div/>',{style:"display: inline-block;text-align:right; width:150px;padding-right: 10px; box-sizing: border-box;"}).text(replace).appendTo(row3_2);
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var toValue = $('<input/>',{style:"width: 220px",class:"node-input-rule-property-replace-value",type:"text"}).appendTo(row3_2);
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var row3_3 = $('<div/>',{style:"margin-top:8px;"}).appendTo(row3);
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var id = "node-input-rule-property-regex-"+Math.floor(Math.random()*10000);
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var useRegExp = $('<input/>',{id:id,class:"node-input-rule-property-re",type:"checkbox", style:"margin-left: 150px; margin-right: 10px; display: inline-block; width: auto; vertical-align: top;"}).appendTo(row3_3);
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$('<label/>',{for:id,style:"width: auto;"}).text(regex).appendTo(row3_3);
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$('<div/>',{style:"display: inline-block;text-align:right; width:120px;padding-right: 10px; box-sizing: border-box;"}).text(replace).appendTo(row3_2);
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var toValue = $('<input/>',{style:"width: 250px",class:"node-input-rule-property-replace-value",type:"text"}).appendTo(row3_2).propertySelect({default:'str',options:['msg','flow','global','str','num','json']});
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selectField.change(function() {
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var width = $("#node-input-rule-container").width();
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@ -170,10 +174,13 @@
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selectField.find("option").filter(function() {return $(this).val() == rule.t;}).attr('selected',true);
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propertyName.val(rule.p);
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propertyName.propertySelect('type',rule.pt)
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propertyValue.val(rule.to);
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propertyValue.propertySelect('type',rule.tot)
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fromValue.val(rule.from);
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fromValue.propertySelect('type',rule.fromt)
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toValue.val(rule.to);
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useRegExp.prop('checked', rule.re);
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toValue.propertySelect('type',rule.tot)
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selectField.change();
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$("#node-input-rule-container").append(container);
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@ -185,7 +192,8 @@
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if (!this.rules) {
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var rule = {
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t:(this.action=="replace"?"set":this.action),
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p:this.property
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p:this.property,
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pt:"msg"
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}
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if (rule.t === "set") {
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@ -250,13 +258,17 @@
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var type = rule.find(".node-input-rule-type option:selected").val();
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var r = {
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t:type,
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p:rule.find(".node-input-rule-property-name").val()
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p:rule.find(".node-input-rule-property-name").val(),
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pt:rule.find(".node-input-rule-property-name").propertySelect('type')
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};
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if (type === "set") {
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r.to = rule.find(".node-input-rule-property-value").val();
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r.tot = rule.find(".node-input-rule-property-value").propertySelect('type');
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} else if (type === "change") {
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r.from = rule.find(".node-input-rule-property-search-value").val();
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r.fromt = rule.find(".node-input-rule-property-search-value").propertySelect('type');
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r.to = rule.find(".node-input-rule-property-replace-value").val();
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r.tot = rule.find(".node-input-rule-property-replace-value").propertySelect('type');
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r.re = rule.find(".node-input-rule-property-re").prop('checked');
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}
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node.rules.push(r);
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@ -44,8 +44,28 @@ module.exports = function(RED) {
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for (var i=0;i<this.rules.length;i++) {
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var rule = this.rules[i];
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// Migrate to type-aware rules
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if (!rule.pt) {
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rule.pt = "msg";
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}
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if (rule.t === "change" && rule.re) {
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rule.fromt = 're';
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delete rule.re;
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}
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if (rule.t === "set" && !rule.tot) {
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if (rule.to.indexOf("msg.") === 0 && !rule.tot) {
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rule.to = rule.to.substring(4);
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rule.tot = "msg";
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}
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}
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if (!rule.tot) {
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rule.tot = "str";
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}
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if (!rule.fromt) {
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rule.fromt = "str";
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}
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if (rule.t === "change") {
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if (rule.re === false) {
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if (rule.fromt !== 're') {
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rule.from = rule.from.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
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}
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try {
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@ -55,57 +75,66 @@ module.exports = function(RED) {
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this.error(RED._("change.errors.invalid-from",{error:e.message}));
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}
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}
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if (rule.tot === 'num') {
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rule.to = Number(rule.to);
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} else if (rule.tot === 'json') {
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try {
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rule.to = JSON.parse(rule.to);
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} catch(e2) {
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valid = false;
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this.error(RED._("change.errors.invalid-json"));
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}
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}
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}
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function applyRule(msg,rule) {
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var propertyParts;
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var depth = 0;
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propertyParts = rule.p.split(".");
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try {
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propertyParts.reduce(function(obj, i) {
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var to = rule.to;
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// Set msg from property to another msg property
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if (rule.t === "set" && rule.to.indexOf("msg.") === 0) {
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var parts = to.substring(4);
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var msgPropParts = parts.split(".");
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try {
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msgPropParts.reduce(function(ob, j) {
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to = (typeof ob[j] !== "undefined" ? ob[j] : undefined);
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return to;
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}, msg);
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} catch (err) {}
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var property = rule.p;
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var value = rule.to;
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if (rule.tot === "msg") {
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value = RED.util.getMessageProperty(msg,rule.to);
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} else if (rule.tot === 'flow') {
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value = node.context().flow.get(rule.to);
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} else if (rule.tot === 'global') {
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value = node.context().global.get(rule.to);
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}
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if (++depth === propertyParts.length) {
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if (rule.t === "change") {
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if (typeof obj[i] === "string") {
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obj[i] = obj[i].replace(rule.from, rule.to);
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if (rule.pt === 'msg') {
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if (rule.t === 'delete') {
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RED.util.setMessageProperty(msg,property,undefined);
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} else if (rule.t === 'set') {
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RED.util.setMessageProperty(msg,property,value);
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} else if (rule.t === 'change') {
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var current = RED.util.getMessageProperty(msg,property);
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if (typeof current === 'string') {
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current = current.replace(rule.from,value);
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RED.util.setMessageProperty(msg,property,current);
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}
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} else if (rule.t === "set") {
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if (typeof to === "undefined") {
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delete(obj[i]);
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} else {
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obj[i] = to;
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}
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} else if (rule.t === "delete") {
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delete(obj[i]);
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}
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} else {
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// to property doesn't exist, don't create empty object
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if (typeof to === "undefined") {
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return;
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// setting a non-existent multilevel object, create empty parent
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} else if (!obj[i]) {
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obj[i] = {};
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var target;
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if (rule.pt === 'flow') {
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target = node.context().flow;
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} else if (rule.pt === 'global') {
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target = node.context().global;
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}
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return obj[i];
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if (target) {
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if (rule.t === 'delete') {
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target.set(property,undefined);
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} else if (rule.t === 'set') {
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target.set(property,value);
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} else if (rule.t === 'change') {
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var current = target.get(msg,property);
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if (typeof current === 'string') {
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current = current.replace(rule.from,value);
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target.set(property,current);
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}
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}, msg);
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} catch (err) {}
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}
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}
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}
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} catch(err) {console.log(err.stack)}
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return msg;
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}
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if (valid) {
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var node = this;
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this.on('input', function(msg) {
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@ -42,6 +42,7 @@ var nodeApp;
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var server;
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var errorHandler = function(err,req,res,next) {
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console.log("HERE I AM");
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if (err.message === "request entity too large") {
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log.error(err);
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} else {
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@ -87,7 +88,7 @@ function init(_server,runtime) {
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adminApp.use(bodyParser.json({limit:maxApiRequestSize}));
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adminApp.use(bodyParser.urlencoded({limit:maxApiRequestSize,extended:true}));
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adminApp.get("/auth/login",auth.login);
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adminApp.get("/auth/login",auth.login,errorHandler);
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if (settings.adminAuth) {
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//TODO: all passport references ought to be in ./auth
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@ -98,43 +99,43 @@ function init(_server,runtime) {
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auth.getToken,
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auth.errorHandler
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);
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adminApp.post("/auth/revoke",needsPermission(""),auth.revoke);
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adminApp.post("/auth/revoke",needsPermission(""),auth.revoke,errorHandler);
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}
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// Flows
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adminApp.get("/flows",needsPermission("flows.read"),flows.get);
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adminApp.post("/flows",needsPermission("flows.write"),flows.post);
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adminApp.get("/flows",needsPermission("flows.read"),flows.get,errorHandler);
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adminApp.post("/flows",needsPermission("flows.write"),flows.post,errorHandler);
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adminApp.get("/flow/:id",needsPermission("flows.read"),flow.get);
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adminApp.post("/flow",needsPermission("flows.write"),flow.post);
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adminApp.delete("/flow/:id",needsPermission("flows.write"),flow.delete);
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adminApp.put("/flow/:id",needsPermission("flows.write"),flow.put);
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adminApp.get("/flow/:id",needsPermission("flows.read"),flow.get,errorHandler);
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adminApp.post("/flow",needsPermission("flows.write"),flow.post,errorHandler);
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adminApp.delete("/flow/:id",needsPermission("flows.write"),flow.delete,errorHandler);
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adminApp.put("/flow/:id",needsPermission("flows.write"),flow.put,errorHandler);
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// Nodes
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adminApp.get("/nodes",needsPermission("nodes.read"),nodes.getAll);
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adminApp.post("/nodes",needsPermission("nodes.write"),nodes.post);
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adminApp.get("/nodes",needsPermission("nodes.read"),nodes.getAll,errorHandler);
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adminApp.post("/nodes",needsPermission("nodes.write"),nodes.post,errorHandler);
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adminApp.get("/nodes/:mod",needsPermission("nodes.read"),nodes.getModule);
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adminApp.put("/nodes/:mod",needsPermission("nodes.write"),nodes.putModule);
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adminApp.delete("/nodes/:mod",needsPermission("nodes.write"),nodes.delete);
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adminApp.get("/nodes/:mod",needsPermission("nodes.read"),nodes.getModule,errorHandler);
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adminApp.put("/nodes/:mod",needsPermission("nodes.write"),nodes.putModule,errorHandler);
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adminApp.delete("/nodes/:mod",needsPermission("nodes.write"),nodes.delete,errorHandler);
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adminApp.get("/nodes/:mod/:set",needsPermission("nodes.read"),nodes.getSet);
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adminApp.put("/nodes/:mod/:set",needsPermission("nodes.write"),nodes.putSet);
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adminApp.get("/nodes/:mod/:set",needsPermission("nodes.read"),nodes.getSet,errorHandler);
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adminApp.put("/nodes/:mod/:set",needsPermission("nodes.write"),nodes.putSet,errorHandler);
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adminApp.get('/credentials/:type/:id', needsPermission("credentials.read"),credentials.get);
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adminApp.get('/credentials/:type/:id', needsPermission("credentials.read"),credentials.get,errorHandler);
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adminApp.get(/locales\/(.+)\/?$/,locales.get);
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adminApp.get(/locales\/(.+)\/?$/,locales.get,errorHandler);
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// Library
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adminApp.post(new RegExp("/library/flows\/(.*)"),needsPermission("library.write"),library.post);
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adminApp.get("/library/flows",needsPermission("library.read"),library.getAll);
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adminApp.get(new RegExp("/library/flows\/(.*)"),needsPermission("library.read"),library.get);
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adminApp.post(new RegExp("/library/flows\/(.*)"),needsPermission("library.write"),library.post,errorHandler);
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adminApp.get("/library/flows",needsPermission("library.read"),library.getAll,errorHandler);
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adminApp.get(new RegExp("/library/flows\/(.*)"),needsPermission("library.read"),library.get,errorHandler);
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// Settings
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adminApp.get("/settings",needsPermission("settings.read"),info.settings);
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adminApp.get("/settings",needsPermission("settings.read"),info.settings,errorHandler);
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// Error Handler
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adminApp.use(errorHandler);
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//adminApp.use(errorHandler);
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}
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}
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function start() {
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|
||||
@ -103,10 +103,58 @@ function compareObjects(obj1,obj2) {
|
||||
return true;
|
||||
}
|
||||
|
||||
function getMessageProperty(msg,expr) {
|
||||
var result = null;
|
||||
if (expr.indexOf('msg.')===0) {
|
||||
expr = expr.substring(4);
|
||||
}
|
||||
var msgPropParts = expr.split(".");
|
||||
msgPropParts.reduce(function(obj, i) {
|
||||
result = (typeof obj[i] !== "undefined" ? obj[i] : undefined);
|
||||
return result;
|
||||
}, msg);
|
||||
return result;
|
||||
}
|
||||
|
||||
function setMessageProperty(msg,prop,value,createMissing) {
|
||||
if (typeof createMissing === 'undefined') {
|
||||
createMissing = (typeof value !== 'undefined');
|
||||
}
|
||||
if (prop.indexOf('msg.')===0) {
|
||||
prop = prop.substring(4);
|
||||
}
|
||||
var msgPropParts = prop.split(".");
|
||||
var depth = 0;
|
||||
msgPropParts.reduce(function(obj, i) {
|
||||
if (obj === null) {
|
||||
return null;
|
||||
}
|
||||
depth++;
|
||||
if (depth === msgPropParts.length) {
|
||||
if (typeof value === "undefined") {
|
||||
delete obj[i];
|
||||
} else {
|
||||
obj[i] = value;
|
||||
}
|
||||
} else {
|
||||
if (!obj[i]) {
|
||||
if (createMissing) {
|
||||
obj[i] = {};
|
||||
} else {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
return obj[i];
|
||||
}
|
||||
}, msg);
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
ensureString: ensureString,
|
||||
ensureBuffer: ensureBuffer,
|
||||
cloneMessage: cloneMessage,
|
||||
compareObjects: compareObjects,
|
||||
generateId: generateId
|
||||
generateId: generateId,
|
||||
getMessageProperty: getMessageProperty,
|
||||
setMessageProperty: setMessageProperty
|
||||
};
|
||||
|
||||
@ -34,7 +34,7 @@ describe('change Node', function() {
|
||||
var flow = [{ id: "c1", type: "change", name:"change1" }];
|
||||
helper.load(changeNode, flow, function() {
|
||||
helper.getNode("c1").should.have.property("name", "change1");
|
||||
helper.getNode("c1").should.have.property("rules", [{t:undefined,p:''}]);
|
||||
helper.getNode("c1").should.have.property("rules", [{fromt:'str',pt:'msg',tot:'str',t:undefined,p:''}]);
|
||||
done();
|
||||
});
|
||||
});
|
||||
@ -42,7 +42,7 @@ describe('change Node', function() {
|
||||
var flow = [{ id: "c1", type: "change", name:"change1", action:"replace" }];
|
||||
helper.load(changeNode, flow, function() {
|
||||
helper.getNode("c1").should.have.property("name", "change1");
|
||||
helper.getNode("c1").should.have.property("rules", [ { p: '', t: 'set', to: '' } ]);
|
||||
helper.getNode("c1").should.have.property("rules", [ {fromt: 'str', p: '', pt: 'msg', t: 'set', to: '', tot: 'str'} ]);
|
||||
done();
|
||||
});
|
||||
});
|
||||
@ -51,12 +51,12 @@ describe('change Node', function() {
|
||||
helper.load(changeNode, flow, function() {
|
||||
//console.log(helper.getNode("c1"));
|
||||
helper.getNode("c1").should.have.property("name", "change1");
|
||||
helper.getNode("c1").should.have.property("rules", [ { from: /(?:)/g, p: '', re: undefined, t: 'change', to: '' } ]);
|
||||
helper.getNode("c1").should.have.property("rules", [ { from: /(?:)/g,fromt: 'str', p: '',pt: 'msg', re: undefined, t: 'change', to: '',tot: 'str' } ]);
|
||||
done();
|
||||
});
|
||||
});
|
||||
|
||||
describe('#replace' , function() {
|
||||
describe('#set' , function() {
|
||||
|
||||
it('sets the value of the message property', function(done) {
|
||||
var flow = [{"id":"changeNode1","type":"change","action":"replace","property":"payload","from":"","to":"changed","reg":false,"name":"changeNode","wires":[["helperNode1"]]},
|
||||
@ -64,6 +64,7 @@ describe('change Node', function() {
|
||||
helper.load(changeNode, flow, function() {
|
||||
var changeNode1 = helper.getNode("changeNode1");
|
||||
var helperNode1 = helper.getNode("helperNode1");
|
||||
var rule = helper.getNode("changeNode1").rules[0];
|
||||
helperNode1.on("input", function(msg) {
|
||||
try {
|
||||
msg.payload.should.equal("changed");
|
||||
@ -118,6 +119,9 @@ describe('change Node', function() {
|
||||
helper.load(changeNode, flow, function() {
|
||||
var changeNode1 = helper.getNode("changeNode1");
|
||||
var helperNode1 = helper.getNode("helperNode1");
|
||||
var rule = helper.getNode("changeNode1").rules[0];
|
||||
rule.t.should.eql('set');
|
||||
rule.tot.should.eql('msg');
|
||||
helperNode1.on("input", function(msg) {
|
||||
try {
|
||||
msg.foo.should.equal("bar");
|
||||
@ -237,6 +241,44 @@ describe('change Node', function() {
|
||||
changeNode1.receive({pay:{load:"changeMe"}});
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
it('changes the value to a number', function(done) {
|
||||
var flow = [{"id":"changeNode1","type":"change",rules:[{"t":"set","p":"payload","to":"123","tot":"num"}],"name":"changeNode","wires":[["helperNode1"]]},
|
||||
{id:"helperNode1", type:"helper", wires:[]}];
|
||||
helper.load(changeNode, flow, function() {
|
||||
var changeNode1 = helper.getNode("changeNode1");
|
||||
var helperNode1 = helper.getNode("helperNode1");
|
||||
helperNode1.on("input", function(msg) {
|
||||
try {
|
||||
msg.payload.should.eql(123);
|
||||
done();
|
||||
} catch(err) {
|
||||
done(err);
|
||||
}
|
||||
});
|
||||
changeNode1.receive({payload:""});
|
||||
});
|
||||
});
|
||||
it('changes the value to a js object', function(done) {
|
||||
var flow = [{"id":"changeNode1","type":"change",rules:[{"t":"set","p":"payload","to":'{"a":123}',"tot":"json"}],"name":"changeNode","wires":[["helperNode1"]]},
|
||||
{id:"helperNode1", type:"helper", wires:[]}];
|
||||
helper.load(changeNode, flow, function() {
|
||||
var changeNode1 = helper.getNode("changeNode1");
|
||||
var helperNode1 = helper.getNode("helperNode1");
|
||||
helperNode1.on("input", function(msg) {
|
||||
try {
|
||||
msg.payload.should.eql({a:123});
|
||||
done();
|
||||
} catch(err) {
|
||||
done(err);
|
||||
}
|
||||
});
|
||||
changeNode1.receive({payload:""});
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
});
|
||||
describe('#change', function() {
|
||||
it('changes the value of the message property', function(done) {
|
||||
@ -347,7 +389,7 @@ describe('change Node', function() {
|
||||
});
|
||||
});
|
||||
|
||||
it('Reports invalid regex', function(done) {
|
||||
it('reports invalid regex', function(done) {
|
||||
var sinon = require('sinon');
|
||||
var flow = [{"id":"changeNode1","type":"change","action":"change","property":"payload","from":"\\+**+","to":"NUMBER","reg":true,"name":"changeNode","wires":[["helperNode1"]]},
|
||||
{id:"helperNode1", type:"helper", wires:[]}];
|
||||
@ -363,6 +405,43 @@ describe('change Node', function() {
|
||||
|
||||
});
|
||||
});
|
||||
|
||||
it('supports regex groups - new rule format', function(done) {
|
||||
var flow = [{"id":"changeNode1","type":"change",rules:[{"t":"change","p":"payload","from":"(Hello)","to":"$1-$1-$1","fromt":"re","tot":"str"}],"name":"changeNode","wires":[["helperNode1"]]},
|
||||
{id:"helperNode1", type:"helper", wires:[]}];
|
||||
helper.load(changeNode, flow, function() {
|
||||
var changeNode1 = helper.getNode("changeNode1");
|
||||
var helperNode1 = helper.getNode("helperNode1");
|
||||
helperNode1.on("input", function(msg) {
|
||||
try {
|
||||
msg.payload.should.equal("Hello-Hello-Hello World");
|
||||
done();
|
||||
} catch(err) {
|
||||
done(err);
|
||||
}
|
||||
});
|
||||
changeNode1.receive({payload:"Hello World"});
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
it('changes the value - new rule format', function(done) {
|
||||
var flow = [{"id":"changeNode1","type":"change",rules:[{"t":"change","p":"payload","from":"ABC","to":"123","fromt":"str","tot":"str"}],"name":"changeNode","wires":[["helperNode1"]]},
|
||||
{id:"helperNode1", type:"helper", wires:[]}];
|
||||
helper.load(changeNode, flow, function() {
|
||||
var changeNode1 = helper.getNode("changeNode1");
|
||||
var helperNode1 = helper.getNode("helperNode1");
|
||||
helperNode1.on("input", function(msg) {
|
||||
try {
|
||||
msg.payload.should.equal("abc123abc");
|
||||
done();
|
||||
} catch(err) {
|
||||
done(err);
|
||||
}
|
||||
});
|
||||
changeNode1.receive({payload:"abcABCabc"});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe("#delete", function() {
|
||||
|
||||
@ -434,7 +434,8 @@ describe('flows/util', function() {
|
||||
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
|
||||
diffResult.added.should.have.length(0);
|
||||
diffResult.changed.sort().should.eql(['2', 'sf1']);
|
||||
diffResult.removed.should.have.length(0);
|
||||
diffResult.removed.should.have.length(1);
|
||||
diffResult.removed.sort().should.eql(['sf1-2']);
|
||||
diffResult.rewired.should.have.length(0);
|
||||
diffResult.linked.sort().should.eql(["1","3"]);
|
||||
|
||||
|
||||
@ -110,6 +110,57 @@ describe("red/util", function() {
|
||||
cloned.req.should.equal(msg.req);
|
||||
cloned.res.should.equal(msg.res);
|
||||
});
|
||||
});
|
||||
|
||||
describe('getMessageProperty', function() {
|
||||
it('retrieves a simple property', function() {
|
||||
var v = util.getMessageProperty({a:"foo"},"msg.a");
|
||||
v.should.eql("foo");
|
||||
var v2 = util.getMessageProperty({a:"foo"},"a");
|
||||
v2.should.eql("foo");
|
||||
});
|
||||
it('should return undefined if property does not exist', function() {
|
||||
var v = util.getMessageProperty({a:"foo"},"msg.b");
|
||||
should.not.exist(v);
|
||||
});
|
||||
it('should throw error if property parent does not exist', function() {
|
||||
/*jshint immed: false */
|
||||
(function() {
|
||||
util.getMessageProperty({a:"foo"},"msg.a.b.c");
|
||||
}).should.throw();
|
||||
})
|
||||
});
|
||||
|
||||
describe('setMessageProperty', function() {
|
||||
it('sets a property', function() {
|
||||
var msg = {a:"foo"};
|
||||
util.setMessageProperty(msg,"msg.a","bar");
|
||||
msg.a.should.eql('bar');
|
||||
});
|
||||
it('sets a deep level property', function() {
|
||||
var msg = {a:{b:{c:"foo"}}};
|
||||
util.setMessageProperty(msg,"msg.a.b.c","bar");
|
||||
msg.a.b.c.should.eql('bar');
|
||||
});
|
||||
it('creates missing parent properties by default', function() {
|
||||
var msg = {a:{}};
|
||||
util.setMessageProperty(msg,"msg.a.b.c","bar");
|
||||
msg.a.b.c.should.eql('bar');
|
||||
})
|
||||
it('does not create missing parent properties', function() {
|
||||
var msg = {a:{}};
|
||||
util.setMessageProperty(msg,"msg.a.b.c","bar",false);
|
||||
should.not.exist(msg.a.b);
|
||||
})
|
||||
it('deletes property if value is undefined', function() {
|
||||
var msg = {a:{b:{c:"foo"}}};
|
||||
util.setMessageProperty(msg,"msg.a.b.c",undefined);
|
||||
should.not.exist(msg.a.b.c);
|
||||
})
|
||||
it('does not create missing parent properties if value is undefined', function() {
|
||||
var msg = {a:{}};
|
||||
util.setMessageProperty(msg,"msg.a.b.c",undefined);
|
||||
should.not.exist(msg.a.b);
|
||||
})
|
||||
})
|
||||
});
|
||||
|
||||
Loading…
Reference in New Issue
Block a user