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* add unicorn to eslint * fix lint errors for cli * fix merge * fix album name extraction * Update cli/src/commands/upload.command.ts Co-authored-by: Ben McCann <322311+benmccann@users.noreply.github.com> * es2k23 * use lowercase os * return undefined album name * fix bug in asset response dto * auto fix issues * fix server code style * es2022 and formatting * fix compilation error * fix test * fix config load * fix last lint errors * set string type * bump ts * start work on web * web formatting * Fix UUIDParamDto as UUIDParamDto * fix library service lint * fix web errors * fix errors * formatting * wip * lints fixed * web can now start * alphabetical package json * rename error * chore: clean up --------- Co-authored-by: Ben McCann <322311+benmccann@users.noreply.github.com> Co-authored-by: Jason Rasmussen <jrasm91@gmail.com>
48 lines
1.8 KiB
TypeScript
48 lines
1.8 KiB
TypeScript
import { isDecimalNumber, isNumberInRange, toNumberOrNull } from './numbers';
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describe('checks if a number is a decimal number', () => {
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it('returns false for non-decimal numbers', () => {
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expect(isDecimalNumber(Number.NaN)).toBe(false);
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expect(isDecimalNumber(Number.POSITIVE_INFINITY)).toBe(false);
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expect(isDecimalNumber(Number.NEGATIVE_INFINITY)).toBe(false);
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});
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it('returns true for decimal numbers', () => {
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expect(isDecimalNumber(0)).toBe(true);
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expect(isDecimalNumber(-0)).toBe(true);
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expect(isDecimalNumber(10.123_45)).toBe(true);
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expect(isDecimalNumber(Number.MAX_VALUE)).toBe(true);
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expect(isDecimalNumber(Number.MIN_VALUE)).toBe(true);
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});
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});
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describe('checks if a number is within a range', () => {
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it('returns false for numbers outside the range', () => {
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expect(isNumberInRange(0, 10, 10)).toBe(false);
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expect(isNumberInRange(0.01, 10, 10)).toBe(false);
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expect(isNumberInRange(50.1, 0, 50)).toBe(false);
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});
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it('returns true for numbers inside the range', () => {
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expect(isNumberInRange(0, 0, 50)).toBe(true);
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expect(isNumberInRange(50, 0, 50)).toBe(true);
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expect(isNumberInRange(-50.123_45, -50.123_45, 0)).toBe(true);
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});
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});
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describe('converts input to a number or null', () => {
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it('returns null for invalid inputs', () => {
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expect(toNumberOrNull(null)).toBeNull();
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// eslint-disable-next-line unicorn/no-useless-undefined
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expect(toNumberOrNull(undefined)).toBeNull();
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expect(toNumberOrNull('')).toBeNull();
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expect(toNumberOrNull(Number.NaN)).toBeNull();
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});
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it('returns a number for valid inputs', () => {
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expect(toNumberOrNull(0)).toBeCloseTo(0);
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expect(toNumberOrNull('0')).toBeCloseTo(0);
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expect(toNumberOrNull('-123.45')).toBeCloseTo(-123.45);
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});
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});
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