Use package "restic/test"

backend/generic_test.go

@@ -1,42 +1,12 @@
 package backend_test
 
 import (
-	"fmt"
-	"path/filepath"
-	"reflect"
-	"runtime"
 	"testing"
 
 	"github.com/restic/restic/backend"
+	. "github.com/restic/restic/test"
 )
 
-// assert fails the test if the condition is false.
-func assert(tb testing.TB, condition bool, msg string, v ...interface{}) {
-	if !condition {
-		_, file, line, _ := runtime.Caller(1)
-		fmt.Printf("\033[31m%s:%d: "+msg+"\033[39m\n\n", append([]interface{}{filepath.Base(file), line}, v...)...)
-		tb.FailNow()
-	}
-}
-
-// ok fails the test if an err is not nil.
-func ok(tb testing.TB, err error) {
-	if err != nil {
-		_, file, line, _ := runtime.Caller(1)
-		fmt.Printf("\033[31m%s:%d: unexpected error: %s\033[39m\n\n", filepath.Base(file), line, err.Error())
-		tb.FailNow()
-	}
-}
-
-// equals fails the test if exp is not equal to act.
-func equals(tb testing.TB, exp, act interface{}) {
-	if !reflect.DeepEqual(exp, act) {
-		_, file, line, _ := runtime.Caller(1)
-		fmt.Printf("\033[31m%s:%d:\n\n\texp: %#v\n\n\tgot: %#v\033[39m\n\n", filepath.Base(file), line, exp, act)
-		tb.FailNow()
-	}
-}
-
 func str2id(s string) backend.ID {
 	id, err := backend.ParseID(s)
 	if err != nil {
@@ -85,16 +55,16 @@ func TestPrefixLength(t *testing.T) {
 	}
 
 	l, err := backend.PrefixLength(m, backend.Snapshot)
-	ok(t, err)
-	equals(t, 19, l)
+	OK(t, err)
+	Equals(t, 19, l)
 
 	list = samples[:3]
 	l, err = backend.PrefixLength(m, backend.Snapshot)
-	ok(t, err)
-	equals(t, 19, l)
+	OK(t, err)
+	Equals(t, 19, l)
 
 	list = samples[3:]
 	l, err = backend.PrefixLength(m, backend.Snapshot)
-	ok(t, err)
-	equals(t, 8, l)
+	OK(t, err)
+	Equals(t, 8, l)
 }