X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=testutil%2Ftestutil.go;fp=testutil%2Ftestutil.go;h=8d2e86b1521a345cf45afb365fc470eed776674e;hb=3473766d8afb07cb0685694656947883cbbd1138;hp=0000000000000000000000000000000000000000;hpb=641203fda8f7da72c74562c9dc910ca108116f11;p=safcm%2Fsafcm.git

diff --git a/testutil/testutil.go b/testutil/testutil.go
new file mode 100644
index 0000000..8d2e86b
--- /dev/null
+++ b/testutil/testutil.go
@@ -0,0 +1,42 @@
+// Utility functions useful for tests
+
+// Copyright (C) 2021  Simon Ruderich
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package testutil
+
+import (
+	"fmt"
+	"reflect"
+	"testing"
+
+	"github.com/google/go-cmp/cmp"
+)
+
+func AssertEqual(t *testing.T, name string, act, exp interface{}) {
+	if !reflect.DeepEqual(act, exp) {
+		t.Errorf("%s: %s", name, cmp.Diff(exp, act))
+	}
+}
+
+func AssertErrorEqual(t *testing.T, name string, act, exp error) {
+	// Ugly but the simplest way to compare errors (including nil)
+	actStr := fmt.Sprintf("%s", act)
+	expStr := fmt.Sprintf("%s", exp)
+	if actStr != expStr {
+		t.Errorf("err = %s (%#v), want %s (%#v)",
+			actStr, act, expStr, exp)
+	}
+}