Disable required check on response mock engine

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/google/uuid v1.6.0
 	github.com/lucasjones/reggen v0.0.0-20200904144131-37ba4fa293bb // indirect
 	github.com/pb33f/harhar v0.0.0-20240111233202-e393c2a39a60
-	github.com/pb33f/libopenapi v0.16.6
+	github.com/pb33f/libopenapi v0.16.8
 	github.com/pb33f/libopenapi-validator v0.0.56
 	github.com/pb33f/ranch v0.4.0
 	github.com/pterm/pterm v0.12.79

go.sum

@@ -138,8 +138,8 @@ github.com/onsi/gomega v1.19.0 h1:4ieX6qQjPP/BfC3mpsAtIGGlxTWPeA3Inl/7DtXw1tw=
 github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
 github.com/pb33f/harhar v0.0.0-20240111233202-e393c2a39a60 h1:5Nt5F1BxaYfbLolyD0kIflqoOOnzZlp8rmvZL93HbDc=
 github.com/pb33f/harhar v0.0.0-20240111233202-e393c2a39a60/go.mod h1:sJHiXr/Rdkg2j8P5FYGEcqPP1ptdk8zn6xeJ3aZfAvw=
-github.com/pb33f/libopenapi v0.16.6 h1:w0qrbAziEVvUlzGP7rTjMYS8bv9CfuIOW8OTOBgFGuo=
-github.com/pb33f/libopenapi v0.16.6/go.mod h1:PEXNwvtT4KNdjrwudp5OYnD1ryqK6uJ68aMNyWvoMuc=
+github.com/pb33f/libopenapi v0.16.8 h1:EceJ+JTHViwjKNyP3LJ8J39jSQ4F2oOvHw6KfWCcVxM=
+github.com/pb33f/libopenapi v0.16.8/go.mod h1:PEXNwvtT4KNdjrwudp5OYnD1ryqK6uJ68aMNyWvoMuc=
 github.com/pb33f/libopenapi-validator v0.0.56 h1:kYO8DRsSRpnxhUExuEfsgARuT/hkc/ISC77CX0BMze4=
 github.com/pb33f/libopenapi-validator v0.0.56/go.mod h1:Cwdf0GUmnUrbw1LBpcGV1Wx5q/LC9akREV4Jc6/yJDc=
 github.com/pb33f/ranch v0.4.0 h1:fve9Lozc9m0IGkygWD3EFkBtbRua+2gyi9yxYHvufh4=

mock/mock_engine.go

@@ -31,6 +31,8 @@ func NewMockEngine(document *v3.Document, pretty bool) *ResponseMockEngine {
 	if pretty {
 		me.SetPretty()
 	}
+	me.DisableRequiredCheck()
+
 	return &ResponseMockEngine{
 		doc:        document,
 		validator:  validation.NewHttpValidator(document),