lambda/transform_test.go

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2022-03-26 22:01:10 +00:00
package lambda_test
import (
"reflect"
"testing"
"git.tuxpa.in/a/lambda"
)
func TestFlattenIntSix(t *testing.T) {
var arr [][]int
arr = [][]int{{1}, {2}, {3}, {4}, {6}, {5}}
ans := lambda.Flatten(arr)
exp := []int{1, 2, 3, 4, 6, 5}
if !reflect.DeepEqual(ans, exp) {
t.Fatalf("expect %v to be %v", ans, exp)
}
}
func TestSplitIntSix0(t *testing.T) {
arr := []int{1, 2, 3, 4, 6, 5}
ans := lambda.Split(arr, 0)
if ans != nil {
t.Fatalf("expect %v to be %v", ans, nil)
}
}
func TestSplitIntSix1(t *testing.T) {
arr := []int{1, 2, 3, 4, 6, 5}
ans := lambda.Split(arr, 1)
exp := [][]int{{1, 2, 3, 4, 6, 5}}
if !reflect.DeepEqual(ans, exp) {
t.Fatalf("expect %v to be %v", ans, exp)
}
}
func TestSplitIntSix2(t *testing.T) {
arr := []int{1, 2, 3, 4, 6, 5}
ans := lambda.Split(arr, 2)
exp := [][]int{{1, 2, 3}, {4, 6, 5}}
if !reflect.DeepEqual(ans, exp) {
t.Fatalf("expect %v to be %v", ans, exp)
}
}
func TestSplitIntSix6(t *testing.T) {
arr := []int{1, 2, 3, 4, 6, 5}
ans := lambda.Split(arr, 6)
exp := [][]int{{1}, {2}, {3}, {4}, {6}, {5}}
if !reflect.DeepEqual(ans, exp) {
t.Fatalf("expect %v to be %v", ans, exp)
}
}
func TestSplitIntSix5(t *testing.T) {
arr := []int{1, 2, 3, 4, 6, 5}
ans := lambda.Split(arr, 5)
exp := [][]int{{1}, {2}, {3}, {4}, {6, 5}}
if !reflect.DeepEqual(ans, exp) {
t.Fatalf("expect %v to be %v", ans, exp)
}
}
func TestSplitIntSix10(t *testing.T) {
arr := []int{1, 2, 3, 4, 6, 5}
ans := lambda.Split(arr, 10)
exp := [][]int{{1, 2, 3, 4, 6, 5}}
if !reflect.DeepEqual(ans, exp) {
t.Fatalf("expect %v to be %v", ans, exp)
}
}