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Diffstat (limited to 'date-fns/src/isToday/test.ts')
-rw-r--r-- | date-fns/src/isToday/test.ts | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/date-fns/src/isToday/test.ts b/date-fns/src/isToday/test.ts new file mode 100644 index 0000000..c68191f --- /dev/null +++ b/date-fns/src/isToday/test.ts @@ -0,0 +1,37 @@ +// @flow +/* eslint-env mocha */ + +import assert from 'assert' +import sinon from 'sinon' +import isToday from '.' + +describe('isToday', function() { + let clock: sinon.SinonFakeTimers + beforeEach(function() { + clock = sinon.useFakeTimers(new Date(2014, 8 /* Sep */, 25).getTime()) + }) + + afterEach(function() { + clock.restore() + }) + + it('returns true if the given date is today', function() { + const result = isToday(new Date(2014, 8 /* Sep */, 25)) + assert(result === true) + }) + + it('returns false if the given date is not today', function() { + const result = isToday(new Date(2014, 8 /* Sep */, 26)) + assert(result === false) + }) + + it('accepts a timestamp', function() { + const result = isToday(new Date(2014, 8 /* Sep */, 25).getTime()) + assert(result === true) + }) + + it('throws TypeError exception if passed less than 1 argument', () => { + // @ts-expect-error + assert.throws(isToday.bind(null), TypeError) + }) +}) |