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implement flows runtime stop/start API and UI

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This commit is contained in:
Steve-Mcl
2022-06-08 21:56:17 +01:00
parent 62cd3b2061
commit 68331fc40c
18 changed files with 657 additions and 63 deletions
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97
test/unit/@node-red/editor-api/lib/admin/flows_spec.js
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@@ -32,7 +32,9 @@ describe("api/admin/flows", function() {
app = express();
app.use(bodyParser.json());
app.get("/flows",flows.get);
app.get("/flows/state",flows.getState);
app.post("/flows",flows.post);
app.post("/flows/state",flows.postState);
});
it('returns flow - v1', function(done) {
@@ -208,4 +210,99 @@ describe("api/admin/flows", function() {
done();
});
});
it('returns flows run state', function (done) {
var setFlows = sinon.spy(function () { return Promise.resolve(); });
flows.init({
flows: {
setFlows,
getState: async function () {
return { started: true, state: "started" };
}
}
});
request(app)
.get('/flows/state')
.set('Accept', 'application/json')
.set('Node-RED-Deployment-Type', 'reload')
.expect(200)
.end(function (err, res) {
if (err) {
return done(err);
}
try {
res.body.should.have.a.property('started', true);
res.body.should.have.a.property('state', "started");
done();
} catch (e) {
return done(e);
}
});
});
it('sets flows run state - stopped', function (done) {
var setFlows = sinon.spy(function () { return Promise.resolve(); });
flows.init({
flows: {
setFlows: setFlows,
getState: async function () {
return { started: true, state: "started" };
},
setState: async function () {
return { started: false, state: "stopped" };
},
}
});
request(app)
.post('/flows/state')
.set('Accept', 'application/json')
.set('Node-RED-Flow-Run-State-Change', 'stop')
.expect(200)
.end(function (err, res) {
if (err) {
return done(err);
}
try {
res.body.should.have.a.property('started', false);
res.body.should.have.a.property('state', "stopped");
done();
} catch (e) {
return done(e);
}
});
});
it('sets flows run state - bad value', function (done) {
var setFlows = sinon.spy(function () { return Promise.resolve(); });
const makeError = (error, errcode, statusCode) => {
const message = typeof error == "object" ? error.message : error
const err = typeof error == "object" ? error : new Error(message||"Unexpected Error")
err.status = err.status || statusCode || 400;
err.code = err.code || errcode || "unexpected_error"
return err
}
flows.init({
flows: {
setFlows: setFlows,
getState: async function () {
return { started: true, state: "started" };
},
setState: async function () {
var err = (makeError("Cannot set runtime state. Invalid state", "invalid_run_state", 400))
var p = Promise.reject(err);
p.catch(()=>{});
return p;
},
}
});
request(app)
.post('/flows/state')
.set('Accept', 'application/json')
.set('Node-RED-Flow-Run-State-Change', 'bad-state')
.expect(400)
.end(function(err,res) {
if (err) {
return done(err);
}
res.body.should.have.property("code","invalid_run_state");
done();
});
});
});