mirror of
https://github.com/node-red/node-red.git
synced 2023-10-10 13:36:53 +02:00
add tests
This commit is contained in:
Steve-Mcl
parent
19cf43a10e
commit
29df7e84a1
@ -120,7 +120,7 @@ describe('link Node', function() {
|
||||
});
|
||||
|
||||
describe("link-call node", function() {
|
||||
it('should call link-in node and get response', function(done) {
|
||||
it('should call static link-in node and get response', function(done) {
|
||||
var flow = [{id:"link-in-1", type:"link in", wires: [[ "func"]]},
|
||||
{id:"func", type:"helper", wires: [["link-out-1"]]},
|
||||
{id:"link-out-1", type:"link out", mode: "return"},
|
||||
@ -146,42 +146,141 @@ describe('link Node', function() {
|
||||
n1.receive({payload:"hello"});
|
||||
});
|
||||
})
|
||||
});
|
||||
|
||||
it('should allow nested link-call flows', function(done) {
|
||||
var flow = [/** Multiply by 2 link flow **/
|
||||
{id:"li1", type:"link in", wires: [[ "m2"]]},
|
||||
{id:"m2", type:"helper", wires: [["lo1"]]},
|
||||
{id:"lo1", type:"link out", mode: "return"},
|
||||
/** Multiply by 3 link flow **/
|
||||
{id:"li2", type:"link in", wires: [[ "m3"]]},
|
||||
{id:"m3", type:"helper", wires: [["lo2"]]},
|
||||
{id:"lo2", type:"link out", mode: "return"},
|
||||
/** Multiply by 6 link flow **/
|
||||
{id:"li3", type:"link in", wires: [[ "link-call-1"]]},
|
||||
{id:"link-call-1", type:"link call", links:["m2"], wires:[["link-call-2"]]},
|
||||
{id:"link-call-2", type:"link call", links:["m3"], wires:[["lo3"]]},
|
||||
{id:"lo3", type:"link out", mode: "return"},
|
||||
/** Test Flow Entry **/
|
||||
{id:"link-call", type:"link call", links:["li3"], wires:[["n4"]]},
|
||||
{id:"n4", type:"helper"} ];
|
||||
helper.load(linkNode, flow, function() {
|
||||
var m2 = helper.getNode("m2");
|
||||
m2.on("input", function(msg, send, done) { msg.payload *= 2 ; send(msg); done(); })
|
||||
var m3 = helper.getNode("m3");
|
||||
m3.on("input", function(msg, send, done) { msg.payload *= 3 ; send(msg); done(); })
|
||||
|
||||
var n1 = helper.getNode("link-call");
|
||||
var n4 = helper.getNode("n4");
|
||||
n4.on("input", function(msg) {
|
||||
try {
|
||||
msg.should.have.property('payload', 24);
|
||||
|
||||
it('should call link-in node by name and get response', function(done) {
|
||||
var payload = Date.now();
|
||||
var flow = [{id:"link-in-1", type:"link in", name:"double payload", wires: [[ "func"]]},
|
||||
{id:"func", type:"helper", wires: [["link-out-1"]]},
|
||||
{id:"link-out-1", type:"link out", mode: "return"},
|
||||
{id:"link-call", type:"link call", linkType:"dynamic", links:[], wires:[["n4"]]},
|
||||
{id:"n4", type:"helper"} ];
|
||||
helper.load(linkNode, flow, function() {
|
||||
var func = helper.getNode("func");
|
||||
func.on("input", function(msg, send, done) {
|
||||
msg.payload += msg.payload;
|
||||
send(msg);
|
||||
done();
|
||||
} catch(err) {
|
||||
done(err);
|
||||
}
|
||||
})
|
||||
var n1 = helper.getNode("link-call");
|
||||
var n4 = helper.getNode("n4");
|
||||
n4.on("input", function(msg) {
|
||||
try {
|
||||
msg.should.have.property('payload');
|
||||
msg.payload.should.eql(payload + payload);
|
||||
done();
|
||||
} catch(err) {
|
||||
done(err);
|
||||
}
|
||||
});
|
||||
n1.receive({payload:payload, target:"double payload" });
|
||||
});
|
||||
n1.receive({payload:4});
|
||||
});
|
||||
})
|
||||
})
|
||||
it('should timeout waiting for link return', function(done) {
|
||||
this.timeout(1000);
|
||||
const flow = [
|
||||
{ id: "tab-flow-1", type: "tab", label: "Flow 1" },
|
||||
{ id: "link-in-1", z: "tab-flow-1", type: "link in", name: "double payload", wires: [["func"]] },
|
||||
{ id: "func", z: "tab-flow-1", type: "helper", wires: [["link-out-1"]] },
|
||||
{ id: "link-out-1", z: "tab-flow-1", type: "link out", mode: "" }, //not return mode, cause link-call timeout
|
||||
{ id: "link-call", z: "tab-flow-1", type: "link call", linkType: "static", "timeout": "0.5", links: ["link-in-1"], wires: [["n4"]] },
|
||||
{ id: "catch-all", z: "tab-flow-1", type: "catch", scope: ["link-call"], uncaught: true, wires: [["n4"]] },
|
||||
{ id: "n4", z: "tab-flow-1", type: "helper" }
|
||||
];
|
||||
helper.load(linkNode, flow, function() {
|
||||
const funcNode = helper.getNode("func");
|
||||
const linkCallNode = helper.getNode("link-call");
|
||||
const helperNode = helper.getNode("n4");
|
||||
funcNode.on("input", function(msg, send, done) {
|
||||
msg.payload += msg.payload;
|
||||
send(msg);
|
||||
done();
|
||||
})
|
||||
helperNode.on("input", function(msg) {
|
||||
try {
|
||||
msg.should.have.property("target", "double payload");
|
||||
msg.should.have.property("error");
|
||||
msg.error.should.have.property("message", "timeout");
|
||||
msg.error.should.have.property("source");
|
||||
done();
|
||||
} catch(err) {
|
||||
done(err);
|
||||
}
|
||||
});
|
||||
linkCallNode.receive({payload:"hello", target:"double payload" });
|
||||
});
|
||||
})
|
||||
it('should raise error due to multiple targets', function(done) {
|
||||
this.timeout(500);
|
||||
const flow = [
|
||||
{ id: "tab-flow-1", type: "tab", label: "Flow 1" },
|
||||
{ id: "tab-flow-2", type: "tab", label: "Flow 2" },
|
||||
{ id: "tab-flow-3", type: "tab", label: "Flow 3" },
|
||||
{ id: "link-in-1", z: "tab-flow-2", type: "link in", name: "double payload", wires: [["func"]] },
|
||||
{ id: "link-in-2", z: "tab-flow-3", type: "link in", name: "double payload", wires: [["func"]] },
|
||||
{ id: "func", z: "tab-flow-1", type: "helper", wires: [["link-out-1"]] },
|
||||
{ id: "link-out-1", z: "tab-flow-1", type: "link out", mode: "return" },
|
||||
{ id: "link-call", z: "tab-flow-1", type: "link call", linkType: "dynamic", links: [], wires: [["n4"]] },
|
||||
{ id: "catch-all", z: "tab-flow-1", type: "catch", scope: ["link-call"], uncaught: true, wires: [["n4"]] },
|
||||
{ id: "n4", z: "tab-flow-1", type: "helper" }
|
||||
];
|
||||
helper.load(linkNode, flow, function() {
|
||||
const funcNode = helper.getNode("func");
|
||||
const linkCall = helper.getNode("link-call");
|
||||
const helperNode = helper.getNode("n4");
|
||||
funcNode.on("input", function(msg, send, _done) {
|
||||
done(new Error("Function should not be called"))
|
||||
})
|
||||
helperNode.on("input", function(msg) {
|
||||
try{
|
||||
msg.should.have.property("target", "double payload");
|
||||
msg.should.have.property("error");
|
||||
msg.error.should.have.property("message");
|
||||
msg.error.message.should.match(/.*Multiple link-in nodes.*/)
|
||||
msg.error.should.have.property("source");
|
||||
done();
|
||||
} catch(err) {
|
||||
done(err);
|
||||
}
|
||||
});
|
||||
linkCall.receive({payload:"hello", target:"double payload" });
|
||||
});
|
||||
})
|
||||
it('should allow nested link-call flows', function(done) {
|
||||
this.timeout(500);
|
||||
var flow = [/** Multiply by 2 link flow **/
|
||||
{id:"li1", type:"link in", wires: [[ "m2"]]},
|
||||
{id:"m2", type:"helper", wires: [["lo1"]]},
|
||||
{id:"lo1", type:"link out", mode: "return"},
|
||||
/** Multiply by 3 link flow **/
|
||||
{id:"li2", type:"link in", wires: [[ "m3"]]},
|
||||
{id:"m3", type:"helper", wires: [["lo2"]]},
|
||||
{id:"lo2", type:"link out", mode: "return"},
|
||||
/** Multiply by 6 link flow **/
|
||||
{id:"li3", type:"link in", wires: [[ "link-call-1"]]},
|
||||
{id:"link-call-1", type:"link call", links:["li1"], wires:[["link-call-2"]]},
|
||||
{id:"link-call-2", type:"link call", links:["li2"], wires:[["lo3"]]},
|
||||
{id:"lo3", type:"link out", mode: "return"},
|
||||
/** Test Flow Entry **/
|
||||
{id:"link-call", type:"link call", links:["li3"], wires:[["n4"]]},
|
||||
{id:"n4", type:"helper"} ];
|
||||
helper.load(linkNode, flow, function() {
|
||||
var m2 = helper.getNode("m2");
|
||||
m2.on("input", function(msg, send, done) { msg.payload *= 2 ; send(msg); done(); })
|
||||
var m3 = helper.getNode("m3");
|
||||
m3.on("input", function(msg, send, done) { msg.payload *= 3 ; send(msg); done(); })
|
||||
|
||||
var n1 = helper.getNode("link-call");
|
||||
var n4 = helper.getNode("n4");
|
||||
n4.on("input", function(msg) {
|
||||
try {
|
||||
msg.should.have.property('payload', 24);
|
||||
done();
|
||||
} catch(err) {
|
||||
done(err);
|
||||
}
|
||||
});
|
||||
n1.receive({payload:4});
|
||||
});
|
||||
})
|
||||
});
|
||||
});
|
||||
|
||||
Loading…
Reference in New Issue
Block a user