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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
commit38acabfa6089ab8ac469c12b5f55022fb96935e5 (patch)
tree453dbf70000cc5e338b06201af1eaca8343f8f73 /date-fns/src/nextSunday/test.ts
parentf26125e039143b92dc0d84e7775f508ab0cdcaa8 (diff)
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Diffstat (limited to 'date-fns/src/nextSunday/test.ts')
-rw-r--r--date-fns/src/nextSunday/test.ts48
1 files changed, 48 insertions, 0 deletions
diff --git a/date-fns/src/nextSunday/test.ts b/date-fns/src/nextSunday/test.ts
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+++ b/date-fns/src/nextSunday/test.ts
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+// @flow
+/* eslint-env mocha */
+
+import assert from 'power-assert'
+import nextSunday from '.'
+
+describe('nextSunday', () => {
+ it('returns the following Sunday given various dates before the same', () => {
+ assert.deepStrictEqual(
+ nextSunday(new Date(2020, 2 /* Mar */, 23)),
+ new Date(2020, 2 /* Mar */, 29)
+ )
+
+ assert.deepStrictEqual(
+ nextSunday(new Date(2020, 2 /* Mar */, 22)),
+ new Date(2020, 2 /* Mar */, 29)
+ )
+
+ assert.deepStrictEqual(
+ nextSunday(new Date(2020, 2 /* Mar */, 21)),
+ new Date(2020, 2 /* Mar */, 22)
+ )
+
+ assert.deepStrictEqual(
+ nextSunday(new Date(2020, 2 /* Mar */, 20)),
+ new Date(2020, 2 /* Mar */, 22)
+ )
+
+ assert.deepStrictEqual(
+ nextSunday(new Date(2020, 2 /* Mar */, 19)),
+ new Date(2020, 2 /* Mar */, 22)
+ )
+
+ assert.deepStrictEqual(
+ nextSunday(new Date(2020, 2 /* Mar */, 18)),
+ new Date(2020, 2 /* Mar */, 22)
+ )
+
+ assert.deepStrictEqual(
+ nextSunday(new Date(2020, 2 /* Mar */, 17)),
+ new Date(2020, 2 /* Mar */, 22)
+ )
+ })
+
+ it('returns `Invalid Date` if the given date is invalid', () => {
+ assert(nextSunday(new Date(NaN)) instanceof Date)
+ })
+})