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Using cache for load function #51

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Using cache for load function #51

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db4b47a
use cache
yuto-yuto Sep 1, 2021
ebc40ea
add node-red to dev dependency
yuto-yuto Sep 1, 2021
03587d6
Add test
yuto-yuto Sep 1, 2021
0ad3683
Remove comments
yuto-yuto Sep 2, 2021
85cf6ff
Revert the script change
yuto-yuto Sep 2, 2021
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129 changes: 129 additions & 0 deletions examples/flow_spec.js
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Original file line number Diff line number Diff line change
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const path = require("path");
const helper = require("../index.js");
helper.init(require.resolve('node-red'));

describe("flow test", () => {
let flow;
let inputNodeIds = [];
let outputNodeIds = [];

before(() => {
flow = require("./flows/flows.json");
flow.forEach((node) => {
if (node.type === "inject") {
inputNodeIds.push(node.id);
node.type = "helper";
}
if (node.type === "debug") {
outputNodeIds.push(node.id);
node.type = "helper";
}
});
console.log(inputNodeIds.length)
console.log(outputNodeIds.length)
});

const requiredNodes = [
require("../node_modules/@node-red/nodes/core/common/20-inject.js"),
require("../node_modules/@node-red/nodes/core/common/21-debug.js"),
require("../node_modules/@node-red/nodes/core/function/10-function.js"),
require("../node_modules/@node-red/nodes/core/function/rbe.js"),
];

describe(("Without cache"), () => {
beforeEach((done) => {
helper.startServer(done);
});

afterEach((done) => {
helper.unload()
.then(() => helper.stopServer(done));
});

for (let i = 0; i < 100; i++) {
it(`should succeed ${i}`, (done) => {
helper.load(requiredNodes, flow, () => {
const listener = (msg) => {
try {
should(msg.payload).be.exactly(12345);
done();
} catch (e) {
done(e);
}
};
helper.addListener(outputNodeIds[i], listener);

const inputNode = helper.getNode(inputNodeIds[i]);
inputNode.send({ payload: 12345 });
});
});
}
});

describe(("With cache"), () => {
before((done) => {
helper.startServer(done);
});

afterEach(() => {
helper.removeAllListeners();
});

after((done) => {
helper.unload()
.then(() => helper.stopServer(done));
});

for (let i = 0; i < 160; i++) {
it(`should succeed ${i}`, (done) => {
helper.load(requiredNodes, flow, () => {
const listener = (msg) => {
try {
should(msg.payload).be.exactly(12345);
done();
} catch (e) {
done(e);
}
};
helper.addListener(outputNodeIds[i], listener);

const inputNode = helper.getNode(inputNodeIds[i]);
inputNode.send({ payload: 12345 });
});
});
}

it(`should block the same value (rbe node)`, (done) => {
helper.restart().then(() => {
helper.load(requiredNodes, flow, () => {
let count = 0;
const listener = (msg) => {
try {
count++;
if (count === 1 && count === 3) {
should(msg.payload).be.exactly(12345);
} else if (count === 2) {
should(msg.payload).be.exactly(123456);
}
if (count === 3) {
done();
}
} catch (e) {
done(e);
}
};
const outputNodeId = "1002a90a.f17117";
helper.addListener(outputNodeId, listener);

const inputNodeId = "f8321156.33691";
const inputNode = helper.getNode(inputNodeId);
inputNode.send({ payload: 12345 });
inputNode.send({ payload: 12345 });
inputNode.send({ payload: 123456 });
inputNode.send({ payload: 123456 });
inputNode.send({ payload: 12345 });
});
});
});
});
});
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