mirror of
https://github.com/wader/fq.git
synced 2024-11-26 21:55:57 +03:00
47 lines
1.0 KiB
Go
47 lines
1.0 KiB
Go
package ranges_test
|
|
|
|
import (
|
|
"fmt"
|
|
"reflect"
|
|
"testing"
|
|
|
|
"github.com/wader/fq/pkg/ranges"
|
|
)
|
|
|
|
func TestRangeGaps(t *testing.T) {
|
|
testCases := []struct {
|
|
total string
|
|
ranges string
|
|
expected string
|
|
}{
|
|
{"0:0", "", "0:0"},
|
|
{"0:10", "", "0:10"},
|
|
|
|
{"0:10", "0:10", ""},
|
|
{"0:10", "0:0", "0:10"},
|
|
|
|
{"0:10", "1:9", "0:1"},
|
|
{"0:10", "0:9", "9:1"},
|
|
|
|
{"0:10", "1:1 8:1", "0:1 2:6 9:1"},
|
|
{"0:10", "1:1 2:5 8:1", "0:1 9:1"},
|
|
{"0:10", "1:1 2:8 8:2", "0:1"},
|
|
{"0:10", "0:4 2:8 8:2", ""},
|
|
|
|
// handle empty ranges
|
|
{"0:12", "4:4 8:0", "0:4 8:4"},
|
|
{"0:12", "0:0 4:4", "0:4 8:4"},
|
|
{"0:12", "0:0 4:4 8:0", "0:4 8:4"},
|
|
{"0:12", "0:0 0:0 4:4 8:0 8:0", "0:4 8:4"},
|
|
{"0:12", "8:0", "0:12"},
|
|
}
|
|
for _, tC := range testCases {
|
|
t.Run(fmt.Sprintf("%v_%v_%v", tC.total, tC.ranges, tC.expected), func(t *testing.T) {
|
|
actual := ranges.Gaps(ranges.RangeFromString(tC.total), ranges.SliceFromString(tC.ranges))
|
|
if !reflect.DeepEqual(ranges.SliceFromString(tC.expected), actual) {
|
|
t.Errorf("expected %v, got %v", tC.expected, actual)
|
|
}
|
|
})
|
|
}
|
|
}
|