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Merge pull request #1834 from node-red-hitachi/add-tests-for-context-admin-api

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Add tests for context admin api
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Nick O'Leary 2018-07-23 13:29:10 +01:00 committed by GitHub
commit 3bcffe375d
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2 changed files with 207 additions and 0 deletions
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3
red/runtime/nodes/context/index.js
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@ -54,7 +54,10 @@ function logStore(name, module) {
function init(_settings) {
settings = _settings;
contexts = {};
stores = {};
storeList = [];
hasConfiguredStore = false;
var seed = settings.functionGlobalContext || {};
contexts['global'] = createContext("global",seed);
stores["_"] = new memory();

204
test/red/api/admin/context_spec.js
View File

@ -22,6 +22,210 @@ var sinon = require('sinon');
var when = require('when');
var context = require("../../../../red/api/admin/context");
var Context = require("../../../../red/runtime/nodes/context");
var Util = require("../../../../red/runtime/util");
describe("api/admin/context", function() {
var app = undefined;
before(function (done) {
var node_context = undefined;
app = express();
app.use(bodyParser.json());
app.get("/context/:scope(global)", context.get);
app.get("/context/:scope(global)/*", context.get);
app.get("/context/:scope(node|flow)/:id", context.get);
app.get("/context/:scope(node|flow)/:id/*", context.get);
context.init({
settings: {
},
log:{warn:function(){},_:function(){},audit:function(){}},
nodes: {
listContextStores: Context.listStores,
getContext: Context.get,
getNode: function(id) {
if (id === 'NID') {
return {
id: 'NID',
context: function () {
return node_context;
}
};
}
return null;
}
},
util: Util
});
Context.init({
contextStorage: {
memory0: {
module: "memory"
},
memory1: {
module: "memory"
}
}
});
Context.load().then(function () {
var ctx = Context.get("NID", "FID");
node_context = ctx;
ctx.set("foo", "n_v00", "memory0");
ctx.set("bar", "n_v01", "memory0");
ctx.set("baz", "n_v10", "memory1");
ctx.set("bar", "n_v11", "memory1");
ctx.flow.set("foo", "f_v00", "memory0");
ctx.flow.set("bar", "f_v01", "memory0");
ctx.flow.set("baz", "f_v10", "memory1");
ctx.flow.set("bar", "f_v11", "memory1");
ctx.global.set("foo", "g_v00", "memory0");
ctx.global.set("bar", "g_v01", "memory0");
ctx.global.set("baz", "g_v10", "memory1");
ctx.global.set("bar", "g_v11", "memory1");
done();
});
});
after(function () {
Context.clean({allNodes:{}});
Context.close();
});
function check_mem(body, mem, name, val) {
var mem0 = body[mem];
mem0.should.have.property(name);
mem0[name].should.deepEqual(val);
}
function check_scope(scope, prefix, id) {
describe('# '+scope, function () {
var xid = id ? ("/"+id) : "";
it('should return '+scope+' contexts', function (done) {
request(app)
.get('/context/'+scope+xid)
.set('Accept', 'application/json')
.expect(200)
.end(function (err, res) {
if (err) {
return done(err);
}
var body = res.body;
body.should.have.key('memory0', 'memory1');
check_mem(body, 'memory0',
'foo', {msg:prefix+'_v00', format:'string[5]'});
check_mem(body, 'memory0',
'bar', {msg:prefix+'_v01', format:'string[5]'});
check_mem(body, 'memory1',
'baz', {msg:prefix+'_v10', format:'string[5]'});
check_mem(body, 'memory1',
'bar', {msg:prefix+'_v11', format:'string[5]'});
done();
});
});
it('should return a value from default '+scope+' context', function (done) {
request(app)
.get('/context/'+scope+xid+'/foo')
.set('Accept', 'application/json')
.expect(200)
.end(function (err, res) {
if (err) {
return done(err);
}
var body = res.body;
body.should.deepEqual({msg: prefix+'_v00', format: 'string[5]'});
done();
});
});
it('should return a value from specified '+scope+' context', function (done) {
request(app)
.get('/context/'+scope+xid+'/bar?store=memory1')
.set('Accept', 'application/json')
.expect(200)
.end(function (err, res) {
if (err) {
return done(err);
}
var body = res.body;
body.should.deepEqual({msg: prefix+'_v11', format: 'string[5]', store: 'memory1'});
done();
});
});
it('should return specified '+scope+' store', function (done) {
request(app)
.get('/context/'+scope+xid+'?store=memory1')
.set('Accept', 'application/json')
.expect(200)
.end(function (err, res) {
if (err) {
return done(err);
}
var body = res.body;
body.should.deepEqual({
memory1: {
baz: { msg: prefix+'_v10', format: 'string[5]' },
bar: { msg: prefix+'_v11', format: 'string[5]' }
}
});
done();
});
});
it('should return undefined for unknown key of default '+scope+' store', function (done) {
request(app)
.get('/context/'+scope+xid+'/unknown')
.set('Accept', 'application/json')
.expect(200)
.end(function (err, res) {
if (err) {
return done(err);
}
var body = res.body;
body.should.deepEqual({msg:'(undefined)', format:'undefined'});
done();
});
});
it('should cause error for unknown '+scope+' store', function (done) {
request(app)
.get('/context/'+scope+xid+'?store=unknown')
.set('Accept', 'application/json')
.expect(200)
.end(function (err, res) {
if (err) {
return done();
}
done("unexpected");
});
});
});
}
check_scope("global", "g", undefined);
check_scope("node", "n", "NID");
check_scope("flow", "f", "FID");
describe("# errors", function () {
it('should cause error for unknown scope', function (done) {
request(app)
.get('/context/scope')
.set('Accept', 'application/json')
.expect(200)
.end(function (err, res) {
if (err) {
return done();
}
done("unexpected");
});
});
});
});