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looper_test.go
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looper_test.go
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package looper
import (
"fmt"
"testing"
)
func TestSlice(t *testing.T) {
var dump []string
dump = []string{
"v1", "v2", "v3",
}
iter := NewIterator(dump)
data := iter.Slice(func(i, v interface{}) interface{} {
return v
})
fmt.Println(data)
}
func TestMap(t *testing.T) {
dump := map[string][]string{
"t1": {"v1", "v2", "v3"},
"t2": {"v1", "v2", "v3"},
"t3": {"v1", "v2", "v3"},
"t4": {"v1", "v2", "v3"},
}
//fmt.Println(mGetNthWithKey(dump, "t1", 0))
//
//var dump []string
//dump = []string{
// "vv", "v33", "v555",
//}
iter := NewIterator(dump)
data := iter.Map(func(k, v interface{}) interface{} {
//nIter := NewIterator(v)
//nIter.Slice(func(sV interface{}) interface{} {
// fmt.Println(sV)
// return sV
//})
return v
})
fmt.Println(data)
}
func TestFilter(t *testing.T) {
var dump []string
dump = []string{
"v1", "v2", "v3",
}
iter := NewIterator(dump)
data := iter.Filter(func(v interface{}) bool {
return len(v.(string)) == 2
})
fmt.Println(data)
}
func TestFind(t *testing.T) {
var dump []string
dump = []string{
"v1", "v2", "v3",
}
iter := NewIterator(dump)
data := iter.Find(func(v interface{}) bool {
return v.(string) == "v1"
})
fmt.Println(data)
}