feat #582: use OpenAPI minor version during validation when available

Author: cboitel

openapi3/issue735_test.go

@@ -20,6 +20,8 @@ func TestIssue735(t *testing.T) {
 	DefineStringFormat("email", FormatOfStringForEmail)
 	DefineIPv4Format()
 	DefineIPv6Format()
+	// restore modified string formats used during this tests
+	defer RestoreDefaultStringFormats()
 
 	testCases := []testCase{
 		{

openapi3/schema.go

@@ -579,20 +579,48 @@ func NewStringSchema() *Schema {
 	}
 }
 
+func NewDateSchema() *Schema {
+	return &Schema{
+		Type:   TypeString,
+		Format: "date",
+	}
+}
+
 func NewDateTimeSchema() *Schema {
 	return &Schema{
 		Type:   TypeString,
 		Format: "date-time",
 	}
 }
 
+func NewHostnameSchema() *Schema {
+	return &Schema{
+		Type:   TypeString,
+		Format: "hostname",
+	}
+}
+
 func NewUUIDSchema() *Schema {
 	return &Schema{
 		Type:   TypeString,
 		Format: "uuid",
 	}
 }
 
+func NewIPv4Schema() *Schema {
+	return &Schema{
+		Type:   TypeString,
+		Format: "ipv4",
+	}
+}
+
+func NewIPv6Schema() *Schema {
+	return &Schema{
+		Type:   TypeString,
+		Format: "ipv6",
+	}
+}
+
 func NewBytesSchema() *Schema {
 	return &Schema{
 		Type:   TypeString,
@@ -1624,7 +1652,7 @@ func (schema *Schema) visitJSONString(settings *schemaValidationSettings, value
 	var formatStrErr string
 	var formatErr error
 	if format := schema.Format; format != "" {
-		if f, ok := SchemaStringFormats[format]; ok {
+		if f := getSchemaStringFormats(format, settings.openapiMinorVersion); f != nil {
 			switch {
 			case f.regexp != nil && f.callback == nil:
 				if cp := f.regexp; !cp.MatchString(value) {

openapi3/schema_issue492_test.go

@@ -46,5 +46,5 @@ info:
 		"name": "kin-openapi",
 		"time": "2001-02-03T04:05:06:789Z",
 	})
-	require.ErrorContains(t, err, `Error at "/time": string doesn't match the format "date-time" (regular expression "^[0-9]{4}-(0[0-9]|10|11|12)-([0-2][0-9]|30|31)T[0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]+)?(Z|(\+|-)[0-9]{2}:[0-9]{2})?$")`)
+	require.ErrorContains(t, err, `Error at "/time": string doesn't match the format "date-time" (regular expression `)
 }