67 lines
1.8 KiB
TypeScript
67 lines
1.8 KiB
TypeScript
import { expect } from "chai";
|
|
|
|
import { DPT1 } from "../src/DPT1"
|
|
import { BufferLengthError } from "../src/errors/BufferLengthError";
|
|
import { InvalidValueError } from "../src/errors/InvalidValueError";
|
|
|
|
import { compareBuffers } from "./util"
|
|
|
|
let bufferTrue = Buffer.from([1])
|
|
let bufferFalse = Buffer.from([0])
|
|
let bufferInvalid = Buffer.from([5])
|
|
let bufferEmpty = Buffer.from([])
|
|
let bufferBiggerSize = Buffer.from([1, 0])
|
|
|
|
|
|
describe("Test DPT001", (): void => {
|
|
|
|
let dpt = new DPT1();
|
|
|
|
it("Decode true", async function () {
|
|
const value = dpt.decoder(bufferTrue)
|
|
expect(value).is.equal(1);
|
|
});
|
|
|
|
it("Decode false", async function () {
|
|
const value = dpt.decoder(bufferFalse)
|
|
expect(value).is.equal(0);
|
|
});
|
|
|
|
it("Decode invalid value buffer", async function () {
|
|
var testFunction = function () {
|
|
const value = dpt.decoder(bufferInvalid)
|
|
}
|
|
expect(testFunction).to.throw(InvalidValueError);
|
|
});
|
|
|
|
it("Decode empty buffer", async function () {
|
|
var testFunction = function () {
|
|
const value = dpt.decoder(bufferEmpty)
|
|
}
|
|
expect(testFunction).to.throw(BufferLengthError);
|
|
});
|
|
|
|
it("Decode oversized buffer", async function () {
|
|
var testFunction = function () {
|
|
const value = dpt.decoder(bufferBiggerSize)
|
|
}
|
|
expect(testFunction).to.throw(BufferLengthError);
|
|
});
|
|
|
|
it("encode true", async function () {
|
|
const value = dpt.encoder(1)
|
|
expect(compareBuffers(value, bufferTrue)).is.true;
|
|
});
|
|
|
|
it("encode false", async function () {
|
|
const value = dpt.encoder(0)
|
|
expect(compareBuffers(value, bufferFalse)).is.true;
|
|
});
|
|
|
|
it("encode invalid", async function () {
|
|
var testFunction = function () {
|
|
const value = dpt.encoder(5)
|
|
}
|
|
expect(testFunction).to.throw(InvalidValueError);
|
|
});
|
|
}); |