102 lines
2.7 KiB
TypeScript
102 lines
2.7 KiB
TypeScript
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import * as fs from "fs";
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import * as util from "util";
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import { argumentToProto, protoToArgument } from "../src/common/util";
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describe("Convert", () => {
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it("should convert nothing", () => {
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expect(protoToArgument()).toBeUndefined();
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});
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it("should convert null", () => {
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expect(protoToArgument(argumentToProto(null))).toBeNull();
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});
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it("should convert undefined", () => {
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expect(protoToArgument(argumentToProto(undefined))).toBeUndefined();
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});
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it("should convert string", () => {
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expect(protoToArgument(argumentToProto("test"))).toBe("test");
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});
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it("should convert number", () => {
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expect(protoToArgument(argumentToProto(10))).toBe(10);
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});
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it("should convert boolean", () => {
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expect(protoToArgument(argumentToProto(true))).toBe(true);
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expect(protoToArgument(argumentToProto(false))).toBe(false);
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});
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it("should convert error", () => {
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const error = new Error("message");
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const convertedError = protoToArgument(argumentToProto(error));
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expect(convertedError instanceof Error).toBeTruthy();
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expect(convertedError.message).toBe("message");
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});
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it("should convert buffer", async () => {
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const buffer = await util.promisify(fs.readFile)(__filename);
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expect(buffer instanceof Buffer).toBeTruthy();
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const convertedBuffer = protoToArgument(argumentToProto(buffer));
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expect(convertedBuffer instanceof Buffer).toBeTruthy();
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expect(convertedBuffer.toString()).toBe(buffer.toString());
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});
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it("should convert proxy", () => {
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let i = 0;
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const proto = argumentToProto(
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{ onEvent: (): void => undefined },
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undefined,
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() => i++,
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);
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const proxy = protoToArgument(proto, undefined, (id) => {
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return {
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id: `created: ${id}`,
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dispose: (): Promise<void> => Promise.resolve(),
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onDone: (): Promise<void> => Promise.resolve(),
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onEvent: (): Promise<void> => Promise.resolve(),
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};
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});
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expect(proxy.id).toBe("created: 0");
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});
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it("should convert function", () => {
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const fn = jest.fn();
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// tslint:disable-next-line no-any
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const map = new Map<number, (...args: any[]) => void>();
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let i = 0;
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const proto = argumentToProto(
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fn,
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(f) => {
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map.set(i++, f);
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return i - 1;
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},
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);
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const remoteFn = protoToArgument(proto, (id, args) => {
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map.get(id)!(...args);
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});
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remoteFn("a", "b", 1);
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expect(fn).toHaveBeenCalledWith("a", "b", 1);
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});
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it("should convert array", () => {
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const array = ["a", "b", 1, [1, "a"], null, undefined];
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expect(protoToArgument(argumentToProto(array))).toEqual(array);
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});
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it("should convert object", () => {
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const obj = { a: "test" };
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// const obj = { "a": 1, "b": [1, "a"], test: null, test2: undefined };
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expect(protoToArgument(argumentToProto(obj))).toEqual(obj);
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});
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});
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