parallel-es/test/common/function/function-call-serializer.specs.ts

Simple parallelization for EcmaScript

import {DynamicFunctionRegistry} from "../../../src/common/function/dynamic-function-registry";
import {FunctionCallSerializer} from "../../../src/common/function/function-call-serializer";
import {FunctionCall} from "../../../src/common/function/function-call";

describe("FunctionCallSerializer", function () {

    let functionRegistry: DynamicFunctionRegistry;
    let serializer: FunctionCallSerializer;
    function testFunction () {
        return 190;
    }

    function parametrizedFunction(arg: number) {
        return arg;
    }

    beforeEach(function () {
        functionRegistry = new DynamicFunctionRegistry();
        serializer = new FunctionCallSerializer(functionRegistry);
    });

    describe("serializeFunctionCall", function () {
        it("looks up the function id in the function registry and returns the serialized call", function () {
            // arrange
            spyOn(functionRegistry, "getOrSetId").and.returnValue(1);

            // act
            const serialized = serializer.serializeFunctionCall(FunctionCall.create(testFunction));

            // assert
            expect(serialized).not.toBeUndefined();
            expect(serialized.functionId).toBe(1);
            expect(serialized.parameters).toEqual([]);
        });

        it("passes the params in the params array", function () {
            // arrange
            spyOn(functionRegistry, "getOrSetId").and.returnValue(1);

            // act
            const serialized = serializer.serializeFunctionCall(FunctionCall.create(parametrizedFunction, 10));

            // assert
            expect(serialized).not.toBeUndefined();
            expect(serialized.parameters).toEqual([10]);
        });
    });
});