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75 changes: 37 additions & 38 deletions test/03-arrays-tests.js
Original file line number Diff line number Diff line change
Expand Up @@ -21,8 +21,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.findElement(data.arr, data.value);
assert.equal(
data.expected,
actual,
data.expected,
`Index of '${data.value}' inside of [${data.arr}] = ${data.expected}, but actually ${actual}`,
);
});
Expand All @@ -46,8 +46,8 @@ describe('03-arrays-tasks', () => {
},
].forEach((data) => {
assert.deepEqual(
data.expected,
tasks.generateOdds(data.len),
data.expected,
);
});
});
Expand All @@ -68,9 +68,9 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.doubleArray(data.arr);
assert.deepEqual(
data.expected,
actual,
`The result of doubling [${data.arr}] is not correct`,
data.expected,
`The result of doubling [${data.arr}] is not correct`
);
});
});
Expand All @@ -91,8 +91,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.getArrayOfPositives(data.arr);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand All @@ -113,8 +113,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.getArrayOfStrings(data.arr);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand All @@ -135,8 +135,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.removeFalsyValues(data.arr);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand Down Expand Up @@ -168,8 +168,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.findAllOccurrences(data.arr, data.item);
assert.equal(
data.expected,
actual,
data.expected,
`Number of occurrences of ${JSON.stringify(data.item)} in ${JSON.stringify(data.arr)} is ${data.expected}, but actually ${actual})`,
);
});
Expand All @@ -188,8 +188,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.getUpperCaseStrings(data.arr);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand All @@ -207,8 +207,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.getStringsLength(data.arr);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand All @@ -230,8 +230,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
tasks.insertItem(data.arr, data.item, data.index);
assert.deepEqual(
data.expected,
data.arr,
data.expected,
);
});
});
Expand All @@ -250,8 +250,8 @@ describe('03-arrays-tasks', () => {
},
].forEach((data) => {
assert.deepEqual(
data.expected,
tasks.getHead(data.arr, data.n),
data.expected,
);
});
});
Expand All @@ -270,8 +270,8 @@ describe('03-arrays-tasks', () => {
},
].forEach((data) => {
assert.deepEqual(
data.expected,
tasks.getTail(data.arr, data.n),
data.expected,
);
});
});
Expand All @@ -297,8 +297,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.toCsvText(data.arr);
assert.equal(
data.expected,
actual,
data.expected,
);
});
});
Expand All @@ -316,8 +316,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.toArrayOfSquares(data.arr);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand All @@ -341,8 +341,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.getMovingSum(data.arr);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand All @@ -363,8 +363,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.getSecondItems(data.arr);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand All @@ -391,8 +391,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.propagateItemsByPositionIndex(data.arr);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand All @@ -419,8 +419,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.get3TopItems(data.arr);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand All @@ -447,9 +447,9 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.getPositivesCount(data.arr);
assert.equal(
data.expected,
actual,
`Test failed for argument [${data.arr}]`,
data.expected,
`Test failed for argument [${data.arr}]`
);
});
});
Expand Down Expand Up @@ -479,8 +479,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.sortDigitNamesByNumericOrder(data.arr);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand All @@ -501,9 +501,9 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.getItemsSum(data.arr);
assert.deepEqual(
data.expected,
actual,
`Test failed for [${data.arr}]`,
data.expected,
`Test failed for [${data.arr}]`
);
});
});
Expand All @@ -527,9 +527,9 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.getFalsyValuesCount(data.arr);
assert.deepEqual(
data.expected,
actual,
`Test failed for [${data.arr}]`,
data.expected,
`Test failed for [${data.arr}]`
);
});
});
Expand All @@ -550,8 +550,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.toStringList(data.arr);
assert.equal(
data.expected,
actual,
data.expected,
);
});
});
Expand Down Expand Up @@ -626,8 +626,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.sortCitiesArray(data.arr);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand All @@ -653,8 +653,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.getIdentityMatrix(data.n);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand Down Expand Up @@ -694,8 +694,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.getIntervalArray(data.start, data.end);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand All @@ -719,8 +719,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.distinct(data.arr);
assert.deepEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand Down Expand Up @@ -764,9 +764,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.group(data.arr, data.keySelector, data.valueSelector);
assert.deepEqual(
Array.from(data.expected),
Array.from(actual),
);
Array.from(actual),
Array.from(data.expected));
});
});

Expand All @@ -789,8 +788,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.selectMany(data.arr, data.childrenSelector);
assert.deepStrictEqual(
data.expected,
actual,
data.expected,
);
});
});
Expand All @@ -814,8 +813,8 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.getElementByIndexes(data.arr, data.indexes);
assert.equal(
data.expected,
actual,
data.expected,
`getElementByIndexes(${JSON.stringify(data.arr)}, ${JSON.stringify(data.indexes)}) returns an incorrect result. Expected ${data.expected}, but actual ${actual}`,
);
});
Expand Down Expand Up @@ -843,9 +842,9 @@ describe('03-arrays-tasks', () => {
].forEach((data) => {
const actual = tasks.swapHeadAndTail(Array.from(data.arr));
assert.deepEqual(
data.expected,
actual,
`The result of swapping head and tail [${data.arr}] is not correct`,
data.expected,
`The result of swapping head and tail [${data.arr}] is not correct`
);
});
});
Expand Down