Merge pull request #475 from wking/json-schema-better-unexpected-error-messages

validate/validate_test: Better error messages for unexpected JSON Schema errors

Author: Zhou Hao

validate/validate_test.go

@@ -72,8 +72,10 @@ func TestJSONSchema(t *testing.T) {
 			v := &Validator{spec: tt.config}
 			errs := v.CheckJSONSchema()
 			if tt.error == "" {
-				assert.Equal(t, nil, errs)
-				return
+				if errs == nil {
+					return
+				}
+				t.Fatalf("expected no error, but got: %s", errs.Error())
 			}
 			if errs == nil {
 				t.Fatal("failed to raise the expected error")