git/lancet
1
0
Fork 0
mirror of https://github.com/duke-git/lancet.git synced 2026-02-11 00:02:28 +08:00
Code Issues Projects Releases Wiki Activity

feat: add Count and CountBy function

Browse Source
This commit is contained in:
dudaodong
2022-12-03 13:04:12 +08:00
parent a044da7d2f
commit 0a8058956f
2 changed files with 26 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
slice/slice_test.go
View File

@@ -193,13 +193,22 @@ func TestGroupWith(t *testing.T) {
}
func TestCount(t *testing.T) {
numbers := []int{1, 2, 3, 3, 5, 6}
assert := internal.NewAssert(t, "TestCountBy")
assert.Equal(1, Count(numbers, 1))
assert.Equal(2, Count(numbers, 3))
}
func TestCountBy(t *testing.T) {
nums := []int{1, 2, 3, 4, 5, 6}
evenFunc := func(i, num int) bool {
return (num % 2) == 0
}
assert := internal.NewAssert(t, "TestCount")
assert.Equal(3, Count(nums, evenFunc))
assert := internal.NewAssert(t, "TestCountBy")
assert.Equal(3, CountBy(nums, evenFunc))
}
func TestFind(t *testing.T) {