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package strings
import (
"reflect"
"testing"
)
func Test_Copy(t *testing.T) {
str := "cache"
result := Copy(str)
if reflect.ValueOf(&str).Pointer() == reflect.ValueOf(&result).Pointer() {
t.Errorf("Copy() returns the same pointer (source == %p | result == %p)", &str, &result)
}
}
func Test_CopySlice(t *testing.T) {
slice := []string{"kratgo", "fast", "http", "cache"}
result := CopySlice(slice)
if !reflect.DeepEqual(result, slice) {
t.Errorf("CopySlice() == %v, want %v", result, slice)
}
}
func Test_IndexOf(t *testing.T) {
slice := []string{"kratgo", "fast", "http", "cache"}
s := "fast"
if i := IndexOf(slice, s); i < 0 {
t.Errorf("stringSliceIndexOf() = %v, want %v", i, 2)
}
s = "slow"
if i := IndexOf(slice, s); i > -1 {
t.Errorf("stringSliceIndexOf() = %v, want %v", i, -1)
}
}
func Test_Include(t *testing.T) {
slice := []string{"kratgo", "fast", "http", "cache"}
s := "fast"
if ok := Include(slice, s); !ok {
t.Errorf("stringSliceInclude() = %v, want %v", ok, true)
}
s = "slow"
if ok := Include(slice, s); ok {
t.Errorf("stringSliceInclude() = %v, want %v", ok, false)
}
}
func Test_UniqueAppend(t *testing.T) {
slice := []string{"kratgo", "fast", "http", "cache"}
slice2 := CopySlice(slice)
result := UniqueAppend(slice, slice[0])
if len(result) != len(slice) {
t.Errorf("UniqueAppend() == %v, want %v", result, slice)
}
slice2 = append(slice2, "unique")
result = UniqueAppend(slice, slice2...)
if len(result) == len(slice) {
t.Errorf("UniqueAppend() == %v, want %v", result, slice2)
}
}
func Test_EqualSlices(t *testing.T) {
slice1 := []string{"kratgo", "fast", "http", "cache"}
slice2 := []string{"kratgo", "fast", "http", "cache"}
if !EqualSlices(slice1, slice2) {
t.Errorf("EqualSlices() == %v, want %v", false, true)
}
slice1 = []string{"kratgo", "fast", "http", "cache"}
slice2 = []string{"kratgo", "fast", "http"}
if EqualSlices(slice1, slice2) {
t.Errorf("EqualSlices() == %v, want %v", true, false)
}
slice1 = []string{"kratgo", "fast", "http", "cache"}
slice2 = []string{"kratgo", "fast", "rpc", "cache"}
if EqualSlices(slice1, slice2) {
t.Errorf("EqualSlices() == %v, want %v", true, false)
}
}
func Test_ReverseSlice(t *testing.T) {
slice := []string{"kratgo", "fast", "http", "cache"}
reversedSlice := []string{"cache", "http", "fast", "kratgo"}
result := ReverseSlice(slice)
if !EqualSlices(result, reversedSlice) {
t.Errorf("ReverseSlice() == %v, want %v", result, reversedSlice)
}
}
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