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add tests for markdown node

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Dave Conway-Jones 2019-07-05 23:54:27 +01:00
parent fef734486f
commit 84abd4bcb6
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6 changed files with 122 additions and 4 deletions
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1
package.json
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@ -40,6 +40,7 @@
"grunt-simple-mocha": "^0.4.1",
"imap": "^0.8.19",
"mailparser-mit": "^1.0.0",
"markdown-it": "^8.4.2",
"mocha": "^6.1.4",
"msgpack-lite": "^0.1.26",
"multilang-sentiment": "^1.2.0",

6
parsers/markdown/70-markdown.html
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@ -8,8 +8,12 @@
<script type="text/x-red" data-help-name="markdown">
<p>A function that converts the <code>msg.payload</code> in markdown format to html.</p>
<p>If the input is a string it tries to convert it to html.</p>
<p>If the input is a string it converts it to html.</p>
<p>All other message types are ignored.</p>
<p>Uses the markdown-it library - You can see a demo
<a href="https://markdown-it.github.io/">here</a>.</p>
<p>It is configured with html, linkify and typographer options turned on.</p>
</script>
<script type="text/javascript">

2
parsers/markdown/70-markdown.js
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@ -2,7 +2,7 @@
module.exports = function(RED) {
"use strict";
var markdownNode = function(n) {
var md = require('markdown-it')({html:true, linkify:true});
var md = require('markdown-it')({html:true, linkify:true, typographer:true});
RED.nodes.createNode(this,n);
var node = this;
//<div id="nr-markdown" style="font-family:helvetica neue,arial,helvetica,sans-serif; margin:12px">';

6
parsers/markdown/README.md
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@ -6,7 +6,7 @@ A <a href="http://nodered.org" target="_new">Node-RED</a> node to convert a mark
Install
-------
Run the following command in your Node-RED user directory - typically `~/.node-red`
Either use the `Node-RED Menu - Manage Palette - Install`, or run the following command in your Node-RED user directory - typically `~/.node-red`
npm install node-red-node-markdown
@ -14,3 +14,7 @@ Usage
-----
If the input is a string it tries to convert it into an html string.
Uses the markdown-it library - You can see a demo <a href="https://markdown-it.github.io/" target="_new">here</a>.
It is configured with html, linkify and typographer options turned on.

2
parsers/markdown/package.json
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@ -1,6 +1,6 @@
{
"name" : "node-red-node-markdown",
"version" : "0.0.1",
"version" : "0.1.0",
"description" : "A Node-RED node to convert a markdown string to html.",
"dependencies" : {
"markdown-it": "^8.4.2"

109
test/parsers/markdown/70-markdown_spec.js Normal file
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@ -0,0 +1,109 @@
var should = require("should");
var helper = require("node-red-node-test-helper");
var testNode = require('../../../parsers/markdown/70-markdown.js');
describe('markdown node', function() {
"use strict";
beforeEach(function(done) {
helper.startServer(done);
});
afterEach(function(done) {
helper.unload().then(function() {
helper.stopServer(done);
});
});
it("should be loaded with correct defaults", function(done) {
var flow = [{"id":"n1", "type":"markdown", "name":"markdown1", "wires":[[]]}];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
n1.should.have.property("name", "markdown1");
done();
});
});
var buf;
it('should convert a string to html', function(done) {
var flow = [{"id":"n1", "type":"markdown", wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.a.property("payload");
msg.payload.should.be.a.String;
msg.payload.should.equal('<p><strong>BOLD</strong> <em>italic</em></p>\n<hr>\n<p>™\n<code>code</code></p>\n');
done();
});
n1.emit("input", {payload:"**BOLD** *italic*\n***\n\n(TM)\n`code`"});
});
});
it('should ignore other types - object', function(done) {
var flow = [{"id":"n1", "type":"markdown", wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.a.property("payload");
msg.payload.should.be.a.Object;
msg.payload.a.should.equal("object");
done();
});
n1.emit("input", {payload:{a:"object"}});
});
});
it('should ignore other types - number', function(done) {
var flow = [{"id":"n1", "type":"markdown", wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.a.property("payload");
msg.payload.should.be.a.number;
msg.payload.should.equal(1);
done();
});
n1.emit("input", {payload:1});
});
});
it('should ignore other types - boolean', function(done) {
var flow = [{"id":"n1", "type":"markdown", wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.a.property("payload");
msg.payload.should.be.a.boolean;
msg.payload.should.equal(true);
done();
});
n1.emit("input", {payload:true});
});
});
it('should ignore other types - array', function(done) {
var flow = [{"id":"n1", "type":"markdown", wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.a.property("payload");
msg.payload.should.be.an.object;
done();
});
n1.emit("input", {payload:[1,2,"a","b"]});
});
});
});