Commit bcf23881 authored by Giannis Kepas's avatar Giannis Kepas
Browse files

assignment 3 tests

parent 9a1648fb

test/assignment-3/test_13.js

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import isEmpty from "../solution_13.js";

import assert from "assert";



describe("\n\nSolution_13", () => {

  it("should return true for object without properties", () => {

    assert.equal(isEmpty({}), true);

  });

  it("should return false for object with properties", () => {

    [{ name: "Jim" }, { surname: "Doe" }, { age: 24 }].map((obj) => {

      assert.equal(isEmpty(obj), false);

    });

  });

});

test/assignment-3/test_14.js

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import sumSalaries from "../solution_14.js";

import assert from "assert";



describe("\n\nSolution_14", () => {

  it("should return the correct sum", () => {

    [

      [

        {

          John: 100,

          Ann: 160,

          Pete: 130,

        },

        390,

      ],

      [

        {

          John: 80,

          Jane: 160,

          Mike: 190,

        },

        430,

      ],

      [

        {

          Charlie: 84,

          Victor: 160,

          Pete: 200,

        },

        444,

      ],

    ].map((obj) => {

      let salaries = obj[0];

      let sum = obj[1];

      assert.equal(sumSalaries(salaries), sum);

    });

  });

});

test/assignment-3/test_15.js

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import multiplyNumeric from "../solution_15.js";

import assert from "assert";



describe("\n\nSolution_15", () => {

  it("should return the correct object", () => {

    let initial = {

      width: 200,

      height: 300,

      title: "My menu",

    };

    let dbl = { ...initial };

    multiplyNumeric(dbl);

    assert.equal(dbl.width, 2 * initial.width);

    assert.equal(dbl.height, 2 * initial.height);

    assert.equal(dbl.title, initial.title);



    let second = {

      a: 100,

      b: 200,

      c: "adsf",

    };

    let dbl2 = { ...second };

    multiplyNumeric(dbl2);

    assert.equal(dbl2.a, 2 * second.a);

    assert.equal(dbl2.b, 2 * second.b);

    assert.equal(dbl2.c, second.c);

  });

});
 
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test/assignment-3/test_16.js

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import createCalculator from "../solution_16.js";

import assert from "assert";



describe("\n\nSolution_16", () => {

  let calculator = createCalculator();

  it("should return 10 and 18 for [1, 3, 6]", () => {

    calculator.read([1, 3, 6]);

    assert.equal(calculator.sum(), 10);

    assert.equal(calculator.mul(), 18);

  });

  it("should return 13 and 56 sum for [2, 4, 7]", () => {

    calculator.read([2, 4, 7]);

    assert.equal(calculator.sum(), 13);

    assert.equal(calculator.mul(), 56);

  });

});

test/assignment-3/test_17.js

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import Calculator from "../solution_17.js";

import assert from "assert";



describe("\n\nSolution_17", () => {

  let calculator = new Calculator();

  it("should return 10 and 18 for [1, 3, 6]", () => {

    calculator.read([1, 3, 6]);

    assert.equal(calculator.sum(), 10);

    assert.equal(calculator.mul(), 18);

  });

  it("should return 13 and 56 sum for [2, 4, 7]", () => {

    calculator.read([2, 4, 7]);

    assert.equal(calculator.sum(), 13);

    assert.equal(calculator.mul(), 56);

  });

});