ensure fuzzer for Info.Title is nonempty

pkg/validation/spec/gnostic_test.go

@@ -120,7 +120,7 @@ func gnosticCommonTest(t testing.TB, fuzzer *fuzz.Fuzzer) {
 			*v = &Info{}
 			c.FuzzNoCustom(*v)
 
-			(*v).Title = c.RandString()
+			(*v).Title = c.RandString() + "x"
 		},
 		func (v *Extensions, c fuzz.Continue) {
 			// gnostic parser only picks up x- vendor extensions
@@ -397,6 +397,19 @@ func TestGnosticConversionSmallDeterministic4(t *testing.T) {
 	)
 }
 
+func TestGnosticConversionSmallDeterministic5(t *testing.T) {
+	// A failed case of TestGnosticConversionSmallRandom
+	// which failed during development/testing loop
+	gnosticCommonTest(
+		t,
+		fuzz.
+			NewWithSeed(1646940131).
+			NilChance(0.8).
+			MaxDepth(10).
+			NumElements(1, 2),
+	)
+}
+
 
 func TestGnosticConversionSmallRandom(t *testing.T) {
 	seed := time.Now().Unix()