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import { whereEq } from './whereEq'
test('when true', () => {  const condition = { a : 1 }  const input = {    a : 1,    b : 2,  }
  const result = whereEq(condition, input)  const expectedResult = true
  expect(result).toEqual(expectedResult)})
test('when false', () => {  const condition = { a : 1 }  const input = { b : 2 }
  const result = whereEq(condition, input)  const expectedResult = false
  expect(result).toEqual(expectedResult)})
test('with nested object', () => {  const condition = { a : { b : 1 } }  const input = {    a : { b : 1 },    c : 2,  }
  const result = whereEq(condition)(input)  const expectedResult = true
  expect(result).toEqual(expectedResult)})
test('with wrong input', () => {  const condition = { a : { b : 1 } }
  expect(() => whereEq(condition, null)).toThrowWithMessage(TypeError,    'Cannot read property \'a\' of null')})