From 26105034da4fcce7ac883c899d781f016559310d Mon Sep 17 00:00:00 2001 From: ruki Date: Thu, 8 Nov 2018 00:38:48 +0800 Subject: switch to vuepress --- node_modules/remove-array-items/test/index.js | 33 +++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 node_modules/remove-array-items/test/index.js (limited to 'node_modules/remove-array-items/test/index.js') diff --git a/node_modules/remove-array-items/test/index.js b/node_modules/remove-array-items/test/index.js new file mode 100644 index 00000000..8729ec36 --- /dev/null +++ b/node_modules/remove-array-items/test/index.js @@ -0,0 +1,33 @@ +'use strict' + +var removeItems = require('../index') +var test = require('tap').test + + +test('should return if the start index is greater than or equal to the length of the array', function(t) { + var arr = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ] + removeItems(arr, arr.length + 1, 5) + t.equals(arr.length, 10) + t.end() +}) + +test('should return if the remove count is 0', function(t) { + var arr = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ] + removeItems(arr, 2, 0) + t.equals(arr.length, 10) + t.end() +}) + +test('should remove the number of elements specified from the array, starting from the start index', function(t) { + var arr = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ] + removeItems(arr, 3, 4) + t.deepEquals(arr, [ 1, 2, 3, 8, 9, 10 ]) + t.end() +}) + +test('should remove other elements if delete count is > than the number of elements after start index', function(t) { + var arr = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ] + removeItems(arr, 7, 10) + t.deepEquals(arr, [ 1, 2, 3, 4, 5, 6, 7 ]) + t.end() +}) -- cgit v1.2.3