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Handle basic state machine of recordings

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Travis Ralston
2021-04-20 21:30:21 -06:00
parent afd53d8b53
commit 32e3ce3dea
9 changed files with 241 additions and 74 deletions
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33
test/utils/arrays-test.ts
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@ -22,6 +22,7 @@ import {
arrayHasOrderChange,
arrayMerge,
arraySeed,
arrayTrimFill,
arrayUnion,
ArrayUtil,
GroupedArray,
@ -64,6 +65,38 @@ describe('arrays', () => {
});
});
describe('arrayTrimFill', () => {
it('should shrink arrays', () => {
const input = [1, 2, 3];
const output = [1, 2];
const seed = [4, 5, 6];
const result = arrayTrimFill(input, output.length, seed);
expect(result).toBeDefined();
expect(result).toHaveLength(output.length);
expect(result).toEqual(output);
});
it('should expand arrays', () => {
const input = [1, 2, 3];
const output = [1, 2, 3, 4, 5];
const seed = [4, 5, 6];
const result = arrayTrimFill(input, output.length, seed);
expect(result).toBeDefined();
expect(result).toHaveLength(output.length);
expect(result).toEqual(output);
});
it('should keep arrays the same', () => {
const input = [1, 2, 3];
const output = [1, 2, 3];
const seed = [4, 5, 6];
const result = arrayTrimFill(input, output.length, seed);
expect(result).toBeDefined();
expect(result).toHaveLength(output.length);
expect(result).toEqual(output);
});
});
describe('arraySeed', () => {
it('should create an array of given length', () => {
const val = 1;