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fix env var access using $env for groups

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This commit is contained in:
Hiroyasu Nishiyama
2021-11-27 19:29:57 +09:00
parent 9439cd0e3d
commit c331da7323
4 changed files with 61 additions and 12 deletions
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46
test/unit/@node-red/runtime/lib/flows/Flow_spec.js
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@@ -1275,6 +1275,52 @@ describe('Flow', function() {
}
});
it("can access environment variable property using $parent", function (done) {
try {
after(function() {
delete process.env.V0;
delete process.env.V1;
})
process.env.V0 = "gv0";
process.env.V1 = "gv1";
var config = flowUtils.parseConfig([
{id:"t1",type:"tab",env:[
{"name": "V0", value: "v0", type: "str"}
]},
{id:"g1",type:"group",z:"t1",env:[
{"name": "V0", value: "v1", type: "str"},
{"name": "V1", value: "v2", type: "str"}
]},
{id:"g2",type:"group",z:"t1",g:"g1",env:[
{"name": "V1", value: "v3", type: "str"}
]},
{id:"1",x:10,y:10,z:"t1",type:"test",foo:"${$parent.V0}",wires:[]},
{id:"2",x:10,y:10,z:"t1",g:"g1",type:"test",foo:"${$parent.V0}",wires:[]},
{id:"3",x:10,y:10,z:"t1",g:"g1",type:"test",foo:"${$parent.V1}",wires:[]},
{id:"4",x:10,y:10,z:"t1",g:"g2",type:"test",foo:"${$parent.V1}",wires:[]},
{id:"5",x:10,y:10,z:"t1",type:"test",foo:"${$parent.V1}",wires:[]},
]);
var flow = Flow.create({getSetting:v=>process.env[v]},config,config.flows["t1"]);
flow.start();
var activeNodes = flow.getActiveNodes();
activeNodes["1"].foo.should.equal("gv0");
activeNodes["2"].foo.should.equal("v0");
activeNodes["3"].foo.should.equal("gv1");
activeNodes["4"].foo.should.equal("v2");
activeNodes["5"].foo.should.equal("gv1");
flow.stop().then(function() {
done();
});
}
catch (e) {
console.log(e.stack);
done(e);
}
});
});