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27 lines
1 KiB
TypeScript
27 lines
1 KiB
TypeScript
import { camelToTitle, isFunction } from "util/common";
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import { describe, expect, test, vi } from "vitest";
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describe("camelToTitle", () => {
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test("Capitalizes first letter in single word", () =>
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expect(camelToTitle("test")).toBe("Test"));
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test("Converts three word camel case string to title case", () =>
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expect(camelToTitle("camelCaseTest")).toBe("Camel Case Test"));
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});
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describe("isFunction", () => {
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test("Given function returns true", () => expect(isFunction(vi.fn())).toBe(true));
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// Go through all primitives and basic types
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test("Given a non-function returns false", () => {
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expect(isFunction("test")).toBe(false);
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expect(isFunction(10)).toBe(false);
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expect(isFunction(BigInt(10))).toBe(false);
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expect(isFunction(true)).toBe(false);
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expect(isFunction(undefined)).toBe(false);
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expect(isFunction(Symbol())).toBe(false);
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expect(isFunction(null)).toBe(false);
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expect(isFunction({})).toBe(false);
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expect(isFunction([])).toBe(false);
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});
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});
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