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authorSebastian <sebasjm@gmail.com>2021-08-23 16:46:06 -0300
committerSebastian <sebasjm@gmail.com>2021-08-23 16:48:30 -0300
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diff --git a/date-fns/src/isAfter/test.ts b/date-fns/src/isAfter/test.ts
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+// @flow
+/* eslint-env mocha */
+
+import assert from 'power-assert'
+import isAfter from '.'
+
+describe('isAfter', function() {
+ it('returns true if the first date is after the second one', function() {
+ const result = isAfter(
+ new Date(1989, 6 /* Jul */, 10),
+ new Date(1987, 1 /* Feb */, 11)
+ )
+ assert(result === true)
+ })
+
+ it('returns false if the first date is before the second one', function() {
+ const result = isAfter(
+ new Date(1987, 1 /* Feb */, 11),
+ new Date(1989, 6 /* Jul */, 10)
+ )
+ assert(result === false)
+ })
+
+ it('returns false if the first date is equal to the second one', function() {
+ const result = isAfter(
+ new Date(1989, 6 /* Jul */, 10),
+ new Date(1989, 6 /* Jul */, 10)
+ )
+ assert(result === false)
+ })
+
+ it('accepts a timestamp', function() {
+ const result = isAfter(
+ new Date(1989, 6 /* Jul */, 10).getTime(),
+ new Date(1987, 1 /* Feb */, 11).getTime()
+ )
+ assert(result === true)
+ })
+
+ it('returns false if the first date is `Invalid Date`', function() {
+ const result = isAfter(new Date(NaN), new Date(1989, 6 /* Jul */, 10))
+ assert(result === false)
+ })
+
+ it('returns false if the second date is `Invalid Date`', function() {
+ const result = isAfter(new Date(1987, 1 /* Feb */, 11), new Date(NaN))
+ assert(result === false)
+ })
+
+ it('returns false if the both dates are `Invalid Date`', function() {
+ const result = isAfter(new Date(NaN), new Date(NaN))
+ assert(result === false)
+ })
+
+ it('throws TypeError exception if passed less than 2 arguments', function() {
+ assert.throws(isAfter.bind(null), TypeError)
+ assert.throws(isAfter.bind(null, 1), TypeError)
+ })
+})