update go mod

test/require/true.go

@@ -0,0 +1,14 @@
+package require
+
+import (
+	"testing"
+)
+
+func Truef(t *testing.T, value bool, msg string, args ...interface{}) {
+	t.Helper()
+
+	if !value {
+		t.Errorf(msg, args...)
+		t.FailNow()
+	}
+}