Validation tests

common/test/assert.go

@@ -0,0 +1,14 @@
+package test
+
+import (
+	"testing"
+)
+
+func AssertPanics(t *testing.T, msg string, f func()) {
+	defer func() {
+		if err := recover(); err == nil {
+			t.Errorf("Should have panic'd, but didn't: %v", msg)
+		}
+	}()
+	f()
+}