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add tests

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Steve-Mcl
2022-02-25 16:13:48 +00:00
parent 19cf43a10e
commit 29df7e84a1
1 changed files with 136 additions and 37 deletions
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107
test/nodes/core/common/60-link_spec.js
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@@ -120,7 +120,7 @@ describe('link Node', function() {
}); });
describe("link-call 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"]]}, var flow = [{id:"link-in-1", type:"link in", wires: [[ "func"]]},
{id:"func", type:"helper", wires: [["link-out-1"]]}, {id:"func", type:"helper", wires: [["link-out-1"]]},
{id:"link-out-1", type:"link out", mode: "return"}, {id:"link-out-1", type:"link out", mode: "return"},
@@ -146,9 +146,107 @@ describe('link Node', function() {
n1.receive({payload:"hello"}); n1.receive({payload:"hello"});
}); });
}) })
});
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();
})
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" });
});
})
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) { it('should allow nested link-call flows', function(done) {
this.timeout(500);
var flow = [/** Multiply by 2 link flow **/ var flow = [/** Multiply by 2 link flow **/
{id:"li1", type:"link in", wires: [[ "m2"]]}, {id:"li1", type:"link in", wires: [[ "m2"]]},
{id:"m2", type:"helper", wires: [["lo1"]]}, {id:"m2", type:"helper", wires: [["lo1"]]},
@@ -159,8 +257,8 @@ describe('link Node', function() {
{id:"lo2", type:"link out", mode: "return"}, {id:"lo2", type:"link out", mode: "return"},
/** Multiply by 6 link flow **/ /** Multiply by 6 link flow **/
{id:"li3", type:"link in", wires: [[ "link-call-1"]]}, {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-1", type:"link call", links:["li1"], wires:[["link-call-2"]]},
{id:"link-call-2", type:"link call", links:["m3"], wires:[["lo3"]]}, {id:"link-call-2", type:"link call", links:["li2"], wires:[["lo3"]]},
{id:"lo3", type:"link out", mode: "return"}, {id:"lo3", type:"link out", mode: "return"},
/** Test Flow Entry **/ /** Test Flow Entry **/
{id:"link-call", type:"link call", links:["li3"], wires:[["n4"]]}, {id:"link-call", type:"link call", links:["li3"], wires:[["n4"]]},
@@ -184,4 +282,5 @@ describe('link Node', function() {
n1.receive({payload:4}); n1.receive({payload:4});
}); });
}) })
});
}); });