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clone array, clone nested object, add safe checks for objects (memory address)

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fewieden 2018-02-16 19:58:28 +01:00
parent a756fed70b
commit 78d8bff599
1 changed files with 57 additions and 23 deletions
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80
tests/unit/classes/class_spec.js
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@ -19,34 +19,70 @@ describe("File js/class", function() {
};
});
it("should be return equals object", function() {
it("should clone object", function() {
const expected = {name: "Rodrigo", web: "https://rodrigoramirez.com", project: "MagicMirror"};
let obj = {};
obj = clone(expected);
expect(expected).to.deep.equal(obj);
const obj = clone(expected);
expect(obj).to.deep.equal(expected);
expect(expected === obj).to.equal(false);
});
it("should be return equals int", function() {
const expected = 1;
let obj = {};
obj = clone(expected);
expect(expected).to.equal(obj);
it("should clone array", function() {
const expected = [1, null, undefined, "TEST"];
const obj = clone(expected);
expect(obj).to.deep.equal(expected);
expect(expected === obj).to.equal(false);
});
it("should clone number", function() {
let expected = 1;
let obj = clone(expected);
expect(obj).to.equal(expected);
expected = 1.23;
obj = clone(expected);
expect(obj).to.equal(expected);
});
it("should be return equals string", function() {
it("should clone string", function() {
const expected = "Perfect stranger";
let obj = {};
obj = clone(expected);
expect(expected).to.equal(obj);
const obj = clone(expected);
expect(obj).to.equal(expected);
});
it("should be return equals undefined", function() {
it("should clone undefined", function() {
const expected = undefined;
let obj = {};
obj = clone(expected);
expect(undefined).to.equal(obj);
const obj = clone(expected);
expect(obj).to.equal(expected);
});
it("should clone null", function() {
const expected = null;
const obj = clone(expected);
expect(obj).to.equal(expected);
});
it("should clone nested object", function() {
const expected = {
name: "fewieden",
link: "https://github.com/fewieden",
versions: ["2.0", "2.1", "2.2"],
answerForAllQuestions: 42,
properties: {
items: [{foo: "bar"}, {lorem: "ipsum"}],
invalid: undefined,
nothing: null
}
};
const obj = clone(expected);
expect(obj).to.deep.equal(expected);
expect(expected === obj).to.equal(false);
expect(expected.versions === obj.versions).to.equal(false);
expect(expected.properties === obj.properties).to.equal(false);
expect(expected.properties.items === obj.properties.items).to.equal(false);
expect(expected.properties.items[0] === obj.properties.items[0]).to.equal(false);
expect(expected.properties.items[1] === obj.properties.items[1]).to.equal(false);
});
describe("Test lockstring code", function() {
let log;
@ -61,15 +97,13 @@ describe("File js/class", function() {
dom.window.Log.log = log;
});
it("should be return equals object and log lockStrings", function() {
it("should clone object and log lockStrings", function() {
const expected = {name: "Module", lockStrings: "stringLock"};
let obj = {};
obj = clone(expected);
expect(expected).to.deep.equal(obj);
const obj = clone(expected);
expect(obj).to.deep.equal(expected);
expect(expected === obj).to.equal(false);
});
});
});
});