node-red-contrib-prib-functions
Version:
Node-RED added node functions.
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HTML
<script type="text/x-red" data-help-name="test">
<p>
Test a message generated against expected results.
Node can be used to inject a new message.
On message return to node it is checked against expected result.
Can select location of property for result on return message.
For json test positive infinity by property value "Infinity",negative infinity by "-Infinity" and not a number by "NaN".
</p>
Error factor allows for numbers to be out by being less than factor abs(expected-result)/expected
<p>
A message sent on first port should go thru other nodes and return to test is payload
is has the expected results. Several test can be arranged.
</p>
<p>
</p>
<h3>Inputs</h3>
If message genrated by this node, then payload checked against expected result
otherwise payload changed to form
<h3>Outputs</h3>
First port is a new mesage, that, us
Second port will contain the message if the test fails.
</script>
<script type="text/x-red" data-template-name="test">
<div class="form-row">
<label for="node-input-payload"><i class="fa fa-envelope"></i> <span data-i18n="common.label.payload"> Payload </span></label>
<input type="text" id="node-input-payload" style="width:70%">
<input type="hidden" id="node-input-payloadType">
</div>
<div class="form-row">
<label for="node-input-result"><i class="fa fa-thumbs-o-up"></i> <span data-i18n="common.label.result"> Result </span></label>
<input type="text" id="node-input-result" style="width:70%">
<input type="hidden" id="node-input-resultType">
</div>
<div class="form-row form-row-http-in-escapeString show">
<label for="node-input-escapeString"> Escape string</label>
<label for="node-input-escapeString" style="width:70%">
<input type="checkbox" id="node-input-escapeString" style="display:inline-block; width:22px; vertical-align:baseline;"><span data-i18n="debug.toescapeString"></span>
</label>
</div>
<div class="form-row form-row-http-in-errorFactor show">
<label for="node-input-errorFactor" style="white-space: nowrap"><i class="icon-bookmark"></i> Error factor</label>
<input type="number" id="node-input-errorFactor" list="defaultErrorFactors" >
<datalist id="defaultErrorFactors">
<option value="0">
<option value="0.1">
<option value="0.01">
<option value="0.001">
<option value="0.0001">
<option value="0.00001">
<option value="0.000001">
<option value="0.000000001">
</datalist>
</div>
<div class="form-row form-row-http-in-resultProperty show">
<label for="node-input-resultProperty" style="white-space: nowrap"><i class="icon-bookmark"></i> Property </label>
<input type="text" id="node-input-resultProperty" placeholder="msg.payload">
</div>
<div class="form-row">
<label for="node-input-topic"><i class="fa fa-tasks"></i> <span data-i18n="common.label.topic"></span> Topic </label>
<input type="text" id="node-input-topic">
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="common.label.name"> Name </span></label>
<input type="text" id="node-input-name" data-i18n="[placeholder]common.label.name">
</div>
<div class="form-tips" data-i18n="[html]test.tip"></div>
</script>
<script type="text/javascript">
RED.nodes.registerType('test',{
category: 'testing',
color:"#a6bbcf",
defaults: {
name: {value:""},
errorFactor: {value:0,required:false},
escapeString: {value:false,required:false},
infiniteIsNull: {value:false,required:false},
payload: {value:"", validate: RED.validators.typedInput("payloadType")},
payloadType: {value:"date"},
result: {value:"", validate: RED.validators.typedInput("resultType")},
resultType: {value:"date"},
resultProperty: {value:"msg.payload",required:true},
topic: {value:""}
},
icon: "test.png",
inputs:1,
outputs:3,
outputLabels: function(index) {
if(index==1) {return "Error";}
if(index==2) {return "OK";}
var lab = this.payloadType;
if (lab === "json") {
try {
lab = typeof JSON.parse(this.payload);
if (lab === "object") {
if (Array.isArray(JSON.parse(this.payload))) { lab = "Array"; }
}
} catch(e) {
return this._("test.label.invalid");
}
}
var name = "test.label."+lab;
var label = this._(name);
return name==label?lab:label;
},
label: function() {
var node=this;
if (this.name) return this.name;
return typeLabel.apply(this,[this.payload,this.payloadType])+" -> "+typeLabel.apply(this,[this.result,this.resultType]);
function typeLabel(data,type) {
if(["string","str","num","bool","json"].includes(type)) {
if((this.topic !== "") && ((this.topic.length + data.length) <= 32)) {
return this.topic + ":" + data;
} else {
return data.length > 0 && data.length < 12
? data
: data.substr(0,12)+"...";
}
} else if(type === 'date') {
return (this.topic !== "") && (this.topic.length <= 16)
? this.topic + ":" + this._("test.timestamp")
: this._("test.timestamp");
} else if(["flow","global"].includes(type)) {
return type+"."+RED.utils.parseContextKey(data).key;
} else {
return this._("test.test");
}
}
},
labelStyle: function() {
return this.name?"node_label_italic":"";
},
oneditprepare: function() {
var node=this;
$("#node-input-resultProperty").change(function() {
if( [null,""].includes(node.resultProperty) ) {
$("#node-input-resultProperty").val("msg.payload");
}
});
function setType(type) {
if(type == null) {
return type == "" ?"date":"str";
} else if(['string','none'].includes(type)) {
return "str";
}
return type;
}
this.payloadType=setType(this.payloadType);
this.resultType=setType(this.resultType);
function setInput(t) {
let types=['flow','global','str','num','bool','json','jsonata','bin','date','env'];
if(t=="result") types.push('re');
$("#node-input-"+t+"Type").val(this[t+"Type"]);
$("#node-input-"+t).typedInput({
default: 'str',
typeField: $("#node-input-"+t+"Type"),
types:types,
validate: ()=>{
}
});
$("#node-input-"+t).typedInput('type',this[t+"Type"]);
}
setInput.apply(this,["payload"]);
setInput.apply(this,["result"]);
},
oneditsave: function() {
},
button: {
enabled: function() {
return !this.changed
},
onclick: function() {
if (this.changed) {
return RED.notify(RED._("notification.warning", {message:RED._("notification.warnings.undeployedChanges")}),"warning");
}
var payload = this.payload;
if (['flow','global'].includes(this.payloadType)) {
payload = this.payloadType+"."+RED.utils.parseContextKey(payload).key;
}
var label = this._def.label.call(this);
if (label.length > 30) {
label = label.substring(0,50)+"...";
}
label = label.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">");
var node = this;
$.ajax({
url: "test/"+this.id,
type:"POST",
success: function(resp) {
RED.notify(node._("test.success",{label:label}),{type:"success",id:"test"});
},
error: function(jqXHR,textStatus,errorThrown) {
if (jqXHR.status == 404) {
RED.notify(node._("common.notification.error",{message:node._("common.notification.errors.not-deployed")}),"error");
} else if (jqXHR.status == 500) {
RED.notify(node._("common.notification.error",{message:node._("test.errors.failed")}),"error");
} else if (jqXHR.status == 0) {
RED.notify(node._("common.notification.error",{message:node._("common.notification.errors.no-response")}),"error");
} else {
RED.notify(node._("common.notification.error",{message:node._("common.notification.errors.unexpected",{status:jqXHR.status,message:textStatus})}),"error");
}
}
});
}
}
});
</script>