From 38acabfa6089ab8ac469c12b5f55022fb96935e5 Mon Sep 17 00:00:00 2001 From: Sebastian Date: Mon, 23 Aug 2021 16:46:06 -0300 Subject: added web vendors --- date-fns/src/isMonday/test.ts | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 date-fns/src/isMonday/test.ts (limited to 'date-fns/src/isMonday/test.ts') diff --git a/date-fns/src/isMonday/test.ts b/date-fns/src/isMonday/test.ts new file mode 100644 index 0000000..72eac8f --- /dev/null +++ b/date-fns/src/isMonday/test.ts @@ -0,0 +1,31 @@ +// @flow +/* eslint-env mocha */ + +import assert from 'power-assert' +import isMonday from '.' + +describe('isMonday', function() { + it('returns true if the given date is Monday', function() { + const result = isMonday(new Date(2014, 8 /* Sep */, 22)) + assert(result === true) + }) + + it('returns false if the given date is not Monday', function() { + const result = isMonday(new Date(2014, 8 /* Sep */, 25)) + assert(result === false) + }) + + it('accepts a timestamp', function() { + const result = isMonday(new Date(2014, 1 /* Feb */, 10).getTime()) + assert(result === true) + }) + + it('returns false if the given date is `Invalid Date`', function() { + const result = isMonday(new Date(NaN)) + assert(result === false) + }) + + it('throws TypeError exception if passed less than 1 argument', function() { + assert.throws(isMonday.bind(null), TypeError) + }) +}) -- cgit v1.2.3