test: add general test cases

tests/file.spec.ts

@@ -1,36 +1,36 @@
-import { describe, it, expect, beforeEach } from 'vitest';
-import { toDataURL, toText, toArrayBuffer } from '../src';
+import { describe, it, expect, beforeEach } from 'vitest'
+import { toDataURL, toText, toArrayBuffer } from '../src'
 
 describe('file', () => {
-  let file: File;
+  let file: File
 
   beforeEach(() => {
-    const blob = new Blob(['Hello, World!'], { type: 'text/plain' });
-    file = new File([blob], 'hello.txt', { type: 'text/plain' });
-  });
+    const blob = new Blob(['Hello, World!'], { type: 'text/plain' })
+    file = new File([blob], 'hello.txt', { type: 'text/plain' })
+  })
 
   describe('toDataURL', () => {
     it('should convert file to data URL', async () => {
-      const dataURL = await toDataURL(file);
-      expect(dataURL).toMatch(/^data:text\/plain;base64,/);
-    });
-  });
+      const dataURL = await toDataURL(file)
+      expect(dataURL).toMatch(/^data:text\/plain;base64,/)
+    })
+  })
 
   describe('toText', () => {
     it('should read file as text', async () => {
-      const text = await toText(file);
-      expect(text).toBe('Hello, World!');
-    });
-  });
+      const text = await toText(file)
+      expect(text).toBe('Hello, World!')
+    })
+  })
 
   describe('toArrayBuffer', () => {
     it('should read file as array buffer', async () => {
-      const arrayBuffer = await toArrayBuffer(file);
-      expect(arrayBuffer).toBeInstanceOf(ArrayBuffer);
+      const arrayBuffer = await toArrayBuffer(file)
+      expect(arrayBuffer).toBeInstanceOf(ArrayBuffer)
 
-      const uint8Array = new Uint8Array(arrayBuffer);
-      const text = new TextDecoder().decode(uint8Array);
-      expect(text).toBe('Hello, World!');
-    });
-  });
-});
+      const uint8Array = new Uint8Array(arrayBuffer)
+      const text = new TextDecoder().decode(uint8Array)
+      expect(text).toBe('Hello, World!')
+    })
+  })
+})

tests/general.spec.ts

@@ -1,7 +1,225 @@
 import { it, expect } from 'vitest'
-import { isNonEmptyArray } from '../src'
+import {
+  isNonEmptyArray,
+  isString,
+  isBoolean,
+  isNumber,
+  toTypeString,
+  isDate,
+  isMap,
+  isSet,
+  isRegExp,
+  isSymbol,
+  isNumeric,
+  isPlainObject,
+  isObject,
+  isPromise,
+  isArray,
+  isEmpty,
+  isFunction,
+  isNullish,
+  isURL,
+  isWindow,
+  isTruthy,
+  toRawType,
+  hasOwn,
+} from '../src'
 
 it('isNonEmptyArray', () => {
   expect(isNonEmptyArray([])).toBe(false)
+
   expect(isNonEmptyArray([1, 2])).toBe(true)
 })
+
+it('toTypeString', () => {
+  expect(toTypeString([])).toBe('[object Array]')
+  expect(toTypeString({})).toBe('[object Object]')
+  expect(toTypeString(1)).toBe('[object Number]')
+  expect(toTypeString('')).toBe('[object String]')
+  expect(toTypeString(false)).toBe('[object Boolean]')
+  expect(toTypeString(null)).toBe('[object Null]')
+  expect(toTypeString(undefined)).toBe('[object Undefined]')
+})
+
+it('toRawType', () => {
+  expect(toRawType([])).toBe('Array')
+  expect(toRawType({})).toBe('Object')
+  expect(toRawType(1)).toBe('Number')
+  expect(toRawType('')).toBe('String')
+  expect(toRawType(false)).toBe('Boolean')
+  expect(toRawType(null)).toBe('Null')
+  expect(toRawType(undefined)).toBe('Undefined')
+})
+
+it('isSymbol', () => {
+  expect(isSymbol(Symbol('test'))).toBe(true)
+})
+
+it('isDate', () => {
+  expect(isDate(new Date())).toBe(true)
+})
+
+it('isMap', () => {
+  expect(isMap(new Map())).toBe(true)
+})
+
+it('isSet', () => {
+  expect(isSet(new Set())).toBe(true)
+})
+
+it('isRegExp', () => {
+  expect(isRegExp(/test/g)).toBe(true)
+})
+
+it('isString', () => {
+  expect(isString([])).toBe(false)
+  expect(isString(false)).toBe(false)
+  expect(isString(1)).toBe(false)
+  expect(isString(null)).toBe(false)
+  expect(isString(undefined)).toBe(false)
+  expect(isString({})).toBe(false)
+
+  expect(isString('')).toBe(true)
+})
+
+it('isBoolean', () => {
+  expect(isBoolean([])).toBe(false)
+  expect(isBoolean(1)).toBe(false)
+  expect(isBoolean(null)).toBe(false)
+  expect(isBoolean(undefined)).toBe(false)
+  expect(isBoolean({})).toBe(false)
+  expect(isBoolean('')).toBe(false)
+
+  expect(isBoolean(false)).toBe(true)
+  expect(isBoolean(true)).toBe(true)
+})
+
+it('isNumber', () => {
+  expect(isNumber([])).toBe(false)
+  expect(isNumber(false)).toBe(false)
+  expect(isNumber(null)).toBe(false)
+  expect(isNumber(undefined)).toBe(false)
+  expect(isNumber({})).toBe(false)
+  expect(isNumber('')).toBe(false)
+
+  expect(isNumber(1)).toBe(true)
+  expect(isNumber(NaN)).toBe(true)
+})
+
+it('isNumeric', () => {
+  expect(isNumeric(123)).toBe(true)
+  expect(isNumeric(-123)).toBe(true)
+  expect(isNumeric(0)).toBe(true)
+
+  expect(isNumeric('123')).toBe(true)
+  expect(isNumeric('-123')).toBe(true)
+  expect(isNumeric('+123')).toBe(true)
+
+  expect(isNumeric('123.45')).toBe(false)
+  expect(isNumeric('abc')).toBe(false)
+  expect(isNumeric(null)).toBe(false)
+  expect(isNumeric(undefined)).toBe(false)
+  expect(isNumeric([])).toBe(false)
+  expect(isNumeric({})).toBe(false)
+})
+
+it('isPlainObject', () => {
+  expect(isPlainObject([])).toBe(false)
+  expect(isPlainObject(null)).toBe(false)
+  expect(isPlainObject(undefined)).toBe(false)
+  expect(isPlainObject(123)).toBe(false)
+  expect(isPlainObject('123')).toBe(false)
+  expect(isPlainObject(() => {})).toBe(false)
+  expect(isPlainObject({})).toBe(true)
+  expect(isPlainObject({ key: 'value' })).toBe(true)
+})
+
+it('isObject', () => {
+  expect(isObject({})).toBe(true)
+  expect(isObject([])).toBe(true)
+  expect(isObject(null)).toBe(false)
+
+  expect(isObject(123)).toBe(false)
+  expect(isObject('abc')).toBe(false)
+  expect(isObject(undefined)).toBe(false)
+  expect(isObject(() => {})).toBe(false)
+})
+
+it('isPromise', () => {
+  expect(isPromise(Promise.resolve())).toBe(true)
+  expect(isPromise({ then: () => {}, catch: () => {} })).toBe(true)
+  expect(isPromise({ then: () => {} })).toBe(false)
+  expect(isPromise({ catch: () => {} })).toBe(false)
+  expect(isPromise(null)).toBe(false)
+  expect(isPromise({})).toBe(false)
+  expect(isPromise([])).toBe(false)
+  expect(isPromise('Promise')).toBe(false)
+  expect(isPromise(123)).toBe(false)
+})
+
+it('isFunction', () => {
+  expect(isFunction(() => {})).toBe(true)
+  expect(isFunction(123)).toBe(false)
+  expect(isFunction('function')).toBe(false)
+  expect(isFunction({})).toBe(false)
+})
+
+it('isArray', () => {
+  expect(isArray([1, 2, 3])).toBe(true)
+  expect(isArray([])).toBe(true)
+  expect(isArray('Array')).toBe(false)
+  expect(isArray({})).toBe(false)
+  expect(isArray(null)).toBe(false)
+})
+
+it('isNullish', () => {
+  expect(isNullish(null)).toBe(true)
+  expect(isNullish(undefined)).toBe(true)
+  expect(isNullish(0)).toBe(false)
+  expect(isNullish('')).toBe(false)
+  expect(isNullish(false)).toBe(false)
+})
+
+it('isTruthy', () => {
+  expect(isTruthy(1)).toBe(true)
+  expect(isTruthy(true)).toBe(true)
+  expect(isTruthy('string')).toBe(true)
+  expect(isTruthy(0)).toBe(false)
+  expect(isTruthy(null)).toBe(false)
+  expect(isTruthy(undefined)).toBe(false)
+  expect(isTruthy('')).toBe(false)
+})
+
+it('isURL', () => {
+  expect(isURL('http://example.com')).toBe(true)
+  expect(isURL('https://example.com')).toBe(true)
+  expect(isURL('/relative/path')).toBe(true)
+  expect(isURL('relative/path')).toBe(true)
+  expect(isURL('example.com')).toBe(false)
+  expect(isURL('')).toBe(false)
+  expect(isURL(null)).toBe(false)
+  expect(isURL(undefined)).toBe(false)
+})
+
+it('isEmpty', () => {
+  expect(isEmpty(undefined)).toBe(true)
+  expect(isEmpty(null)).toBe(true)
+  expect(isEmpty('')).toBe(true)
+  expect(isEmpty([])).toBe(true)
+  expect(isEmpty([1, 2, 3])).toBe(false)
+  expect(isEmpty('non-empty string')).toBe(false)
+  expect(isEmpty(0)).toBe(false)
+  expect(isEmpty({})).toBe(false)
+})
+
+it('isWindow', () => {
+  expect(isWindow(window)).toBe(true)
+  expect(isWindow({})).toBe(false)
+  expect(isWindow(undefined)).toBe(false)
+})
+
+it('hasOwn', () => {
+  expect(hasOwn({ foo: 1 }, 'foo')).toBe(true)
+  expect(hasOwn({ foo: 1 }, 'bar')).toBe(false)
+  expect(hasOwn(Object.create({ foo: 1 }), 'foo')).toBe(false)
+})

tests/json.spec.ts

@@ -1,5 +1,5 @@
 import { describe, it, expect } from 'vitest'
-import { tryParseJSON, prettyJSONObject } from '../src/json'
+import { tryParseJSON, prettyJSONObject } from '../src'
 
 describe('JSON utility functions', () => {
   it('should parse valid JSON strings', () => {

tests/number.spec.ts

@@ -1,5 +1,5 @@
 import { describe, it, expect } from 'vitest'
-import { toNumber, clamp, clampArrayRange, genNumberKey, randomNumber } from '../src/number'
+import { toNumber, clamp, clampArrayRange, genNumberKey, randomNumber } from '../src'
 
 describe('Number utility functions', () => {
   it('should convert various types to number', () => {

tests/storage.spec.ts

@@ -1,5 +1,5 @@
 import { describe, it, expect, beforeEach, vi } from 'vitest'
-import { createStorage, sessionStorage, localStorage } from '../src/storage'
+import { createStorage, sessionStorage, localStorage } from '../src'
 
 describe('Storage utility functions', () => {
   let mockStorage: Storage
@@ -9,7 +9,7 @@ describe('Storage utility functions', () => {
     mockStorage = {
       length: 0,
       clear: vi.fn(() => {
-        Object.keys(store).forEach(key => {
+        Object.keys(store).forEach((key) => {
           delete store[key]
         })
       }),

tests/string.spec.ts

@@ -1,5 +1,5 @@
 import { describe, it, expect } from 'vitest'
-import { pascalCase, camelize, kebabCase, slash, genStringKey, capitalizeFirstLetter } from '../src/string'
+import { pascalCase, camelize, kebabCase, slash, genStringKey, capitalizeFirstLetter } from '../src'
 
 describe('string utility functions', () => {
   it('should convert string to pascal case', () => {