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add unit tests

This commit is contained in:
Steve-Mcl 2022-04-06 15:11:37 +01:00
parent 76c0e140cf
commit 39f303fcd6
2 changed files with 245 additions and 0 deletions

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const should = require("should");
const request = require('supertest');
const express = require('express');
const bodyParser = require("body-parser");
const sinon = require('sinon');
let app;
const NR_TEST_UTILS = require("nr-test-utils");
const diagnostics = NR_TEST_UTILS.require("@node-red/editor-api/lib/admin/diagnostics");
describe("api/editor/diagnostics", function() {
before(function() {
app = express();
app.use(bodyParser.json());
app.get("/diagnostics",diagnostics.getReport);
});
it('returns the diagnostics report when explicitly enabled', function(done) {
const settings = { diagnostics: { ui: true, enabled: true } }
const runtimeAPI = {
diagnostics: {
get: async function (opts) {
return new Promise(function (resolve, reject) {
opts = opts || {}
try {
resolve({ opts: opts, a:1, b:2});
} catch (error) {
error.status = 500;
reject(error);
}
})
}
}
}
diagnostics.init(settings, runtimeAPI);
request(app)
.get("/diagnostics")
.expect(200)
.end(function(err,res) {
if (err || typeof res.error === "object") {
return done(err || res.error);
}
res.should.have.property("statusCode",200);
res.body.should.have.property("a",1);
res.body.should.have.property("b",2);
done();
});
});
it('returns the diagnostics report when not explicitly enabled (implicitly enabled)', function(done) {
const settings = { diagnostics: { enabled: undefined } }
const runtimeAPI = {
diagnostics: {
get: async function (opts) {
return new Promise(function (resolve, reject) {
opts = opts || {}
try {
resolve({ opts: opts, a:3, b:4});
} catch (error) {
error.status = 500;
reject(error);
}
})
}
}
}
diagnostics.init(settings, runtimeAPI);
request(app)
.get("/diagnostics")
.expect(200)
.end(function(err,res) {
if (err || typeof res.error === "object") {
return done(err || res.error);
}
res.should.have.property("statusCode",200);
res.body.should.have.property("a",3);
res.body.should.have.property("b",4);
done();
});
});
it('should error when setting is disabled', function(done) {
const settings = { diagnostics: { ui: true, enabled: false } }
const runtimeAPI = {
diagnostics: {
get: async function (opts) {
return new Promise(function (resolve, reject) {
opts = opts || {}
try {
resolve({ opts: opts});
} catch (error) {
error.status = 500;
reject(error);
}
})
}
}
}
diagnostics.init(settings, runtimeAPI);
request(app)
.get("/diagnostics")
.expect(403)
.end(function(err,res) {
if (!err && typeof res.error !== "object") {
return done(new Error("accessing diagnostics endpoint while disabled should raise error"));
}
res.should.have.property("statusCode",403);
res.body.should.have.property("message","diagnostics are disabled");
res.body.should.have.property("code","diagnostics.disabled");
done();
});
});
});

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var should = require("should");
var sinon = require("sinon");
var NR_TEST_UTILS = require("nr-test-utils");
var diagnostics = NR_TEST_UTILS.require("@node-red/runtime/lib/api/diagnostics")
var mockLog = () => ({
log: sinon.stub(),
debug: sinon.stub(),
trace: sinon.stub(),
warn: sinon.stub(),
info: sinon.stub(),
metric: sinon.stub(),
audit: sinon.stub(),
_: function() { return "abc"}
})
describe("runtime-api/diagnostics", function() {
describe("get", function() {
before(function() {
diagnostics.init({
isStarted: () => true,
nodes: {
getNodeList: () => [{module:"node-red", version:"9.9.9"},{module:"node-red-node-inject", version:"8.8.8"}]
},
settings: {
version: "7.7.7",
available: () => true,
//apiMaxLength: xxx, deliberately left blank. Should arrive in report as "UNSET"
debugMaxLength: 1111,
disableEditor: false,
flowFile: "flows.json",
mqttReconnectTime: 321,
serialReconnectTime: 432,
adminAuth: {},//should be sanitised to "SET"
httpAdminRoot: "/admin/root/",
httpAdminCors: {},//should be sanitised to "SET"
httpNodeAuth: {},//should be sanitised to "SET"
httpNodeRoot: "/node/root/",
httpNodeCors: {},//should be sanitised to "SET"
httpStatic: "/var/static/",//should be sanitised to "SET"
httpStaticRoot: "/static/root/",
httpStaticCors: {},//should be sanitised to "SET"
uiHost: "something.secret.com",//should be sanitised to "SET"
uiPort: 1337,//should be sanitised to "SET"
userDir: "/var/super/secret/",//should be sanitised to "SET",
contextStorage: {
default : { module: "memory" },
file: { module: "localfilesystem" },
secured: { module: "secure_store", user: "fred", pass: "super-duper-secret" },
},
editorTheme: {}
},
log: mockLog()
});
})
it("returns basic user settings", function() {
return diagnostics.get({scope:"fake_scope"}).then(result => {
should(result).be.type("object");
//result.xxxxx
Object.keys(result)
const reportPropCount = Object.keys(result).length;
reportPropCount.should.eql(7);//ensure no more than 7 keys are present in the report (avoid leakage of extra info)
result.should.have.property("report","diagnostics");
result.should.have.property("scope","fake_scope");
result.should.have.property("time").type("object");
result.should.have.property("intl").type("object");
result.should.have.property("nodejs").type("object");
result.should.have.property("os").type("object");
result.should.have.property("runtime").type("object");
//result.runtime.xxxxx
const runtimeCount = Object.keys(result.runtime).length;
runtimeCount.should.eql(4);//ensure no more than 4 keys are present in runtime
result.runtime.should.have.property('isStarted',true)
result.runtime.should.have.property('modules').type("object");
result.runtime.should.have.property('settings').type("object");
result.runtime.should.have.property('version','7.7.7');
//result.runtime.modules.xxxxx
const moduleCount = Object.keys(result.runtime.modules).length;
moduleCount.should.eql(2);//ensure no more than the 2 modules specified are present
result.runtime.modules.should.have.property('node-red','9.9.9');
result.runtime.modules.should.have.property('node-red-node-inject','8.8.8');
//result.runtime.settings.xxxxx
const settingsCount = Object.keys(result.runtime.settings).length;
settingsCount.should.eql(21);//ensure no more than the 21 settings listed below are present in the settings object
result.runtime.settings.should.have.property('available',true);
result.runtime.settings.should.have.property('apiMaxLength', "UNSET");//deliberately disabled to ensure UNSET is returned
result.runtime.settings.should.have.property('debugMaxLength', 1111);
result.runtime.settings.should.have.property('disableEditor', false);
result.runtime.settings.should.have.property('editorTheme', {});
result.runtime.settings.should.have.property('flowFile', "flows.json");
result.runtime.settings.should.have.property('mqttReconnectTime', 321);
result.runtime.settings.should.have.property('serialReconnectTime', 432);
result.runtime.settings.should.have.property("adminAuth", "SET"); //should be sanitised to "SET"
result.runtime.settings.should.have.property("httpAdminCors", "SET"); //should be sanitised to "SET"
result.runtime.settings.should.have.property('httpAdminRoot', "/admin/root/");
result.runtime.settings.should.have.property("httpNodeAuth", "SET"); //should be sanitised to "SET"
result.runtime.settings.should.have.property("httpNodeCors", "SET"); //should be sanitised to "SET"
result.runtime.settings.should.have.property('httpNodeRoot', "/node/root/");
result.runtime.settings.should.have.property("httpStatic", "SET"); //should be sanitised to "SET"
result.runtime.settings.should.have.property('httpStaticRoot', "/static/root/");
result.runtime.settings.should.have.property("httpStaticCors", "SET"); //should be sanitised to "SET"
result.runtime.settings.should.have.property("uiHost", "SET"); //should be sanitised to "SET"
result.runtime.settings.should.have.property("uiPort", "SET"); //should be sanitised to "SET"
result.runtime.settings.should.have.property("userDir", "SET"); //should be sanitised to "SET"
result.runtime.settings.should.have.property('contextStorage').type("object");
//result.runtime.settings.contextStorage.xxxxx
const contextCount = Object.keys(result.runtime.settings.contextStorage).length;
contextCount.should.eql(3);//ensure no more than the 3 settings listed below are present in the contextStorage object
result.runtime.settings.contextStorage.should.have.property('default', {module:"memory"});
result.runtime.settings.contextStorage.should.have.property('file', {module:"localfilesystem"});
result.runtime.settings.contextStorage.should.have.property('secured', {module:"secure_store"}); //only module should be present, other fields are dropped for security
})
})
});
});