36 wiersze
802 B
TypeScript
36 wiersze
802 B
TypeScript
import {
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clampedBytesToRGBColor,
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clampedByteToHex,
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parseHexColor,
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} from "./color-util";
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describe("clampedBytesToRGBColor", () => {
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it("works", () => {
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expect(clampedBytesToRGBColor([999, 5, 171])).toBe("#ff05ab");
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});
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});
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describe("clampedByteToHex", () => {
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it("clamps values over 255 to 255", () => {
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expect(clampedByteToHex(500)).toBe("ff");
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});
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it("clamps values under 0 to 0", () => {
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expect(clampedByteToHex(-50)).toBe("00");
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});
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it("zero-pads values", () => {
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expect(clampedByteToHex(10)).toBe("0a");
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});
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it("works with numbers that don't need zero-padding", () => {
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expect(clampedByteToHex(22)).toBe("16");
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});
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});
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describe("parseHexColor", () => {
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it("works", () => {
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expect(parseHexColor("#ff001a")).toEqual([255, 0, 26]);
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});
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});
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