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chunk_test.go
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86 lines (73 loc) · 1.2 KB
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package utils
import (
"reflect"
"testing"
)
func TestChunkStringSlice(t *testing.T) {
in := []string{"a", "b", "c", "d", "e"}
expected := [][]string{
{
"a",
"b",
},
{
"c",
"d",
},
{
"e",
},
}
out, err := ChunkStringSlice(in, 2)
if err != nil {
t.Fatal("must not return error")
}
if !reflect.DeepEqual(out, expected) {
t.Fatal("must be equal")
}
}
func TestChunkStringSlice2(t *testing.T) {
in := []string{"a", "b", "c", "d", "e"}
expected := [][]string{
{
"a",
"b",
"c",
"d",
"e",
},
}
out, err := ChunkStringSlice(in, 6)
if err != nil {
t.Fatal("must not return error")
}
if !reflect.DeepEqual(out, expected) {
t.Fatal("must be equal")
}
}
func TestChunkStringSlice3(t *testing.T) {
in := []string{"a", "b", "c", "d", "e"}
expected := [][]string{
{
"a",
"b",
"c",
"d",
"e",
},
}
out, err := ChunkStringSlice(in, 6)
if err != nil {
t.Fatal("must not return error")
}
if !reflect.DeepEqual(out, expected) {
t.Fatal("must be equal")
}
}
func TestChunkStringSliceError(t *testing.T) {
in := []string{"a", "b", "c", "d", "e"}
_, err := ChunkStringSlice(in, 0)
if err == nil {
t.Fatal("must return error")
}
}