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Diffstat (limited to 'date-fns/src/getQuarter/test.ts')
-rw-r--r-- | date-fns/src/getQuarter/test.ts | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/date-fns/src/getQuarter/test.ts b/date-fns/src/getQuarter/test.ts new file mode 100644 index 0000000..9876622 --- /dev/null +++ b/date-fns/src/getQuarter/test.ts @@ -0,0 +1,26 @@ +// @flow +/* eslint-env mocha */ + +import assert from 'power-assert' +import getQuarter from '.' + +describe('getQuarter', function() { + it('returns the quarter of the given date', function() { + const result = getQuarter(new Date(2014, 6 /* Jul */, 2)) + assert(result === 3) + }) + + it('accepts a timestamp', function() { + const result = getQuarter(new Date(2014, 3 /* Apr */, 2).getTime()) + assert(result === 2) + }) + + it('returns NaN if the given date is invalid', function() { + const result = getQuarter(new Date(NaN)) + assert(isNaN(result)) + }) + + it('throws TypeError exception if passed less than 1 argument', function() { + assert.throws(getQuarter.bind(null), TypeError) + }) +}) |