fix build with kin-openapi 0.61.0 (#348)

* fix build with kin-openapi 0.61.0

Addresses changes from getkin/kin-openapi#351

* go mod tidy

Author: mgabeler-lee-6rs

oapi_validate.go

@@ -43,7 +43,7 @@ func OapiValidatorFromYamlFile(path string) (echo.MiddlewareFunc, error) {
 		return nil, fmt.Errorf("error reading %s: %s", path, err)
 	}
 
-	swagger, err := openapi3.NewSwaggerLoader().LoadSwaggerFromData(data)
+	swagger, err := openapi3.NewLoader().LoadFromData(data)
 	if err != nil {
 		return nil, fmt.Errorf("error parsing %s as Swagger YAML: %s",
 			path, err)
@@ -52,7 +52,7 @@ func OapiValidatorFromYamlFile(path string) (echo.MiddlewareFunc, error) {
 }
 
 // Create a validator from a swagger object.
-func OapiRequestValidator(swagger *openapi3.Swagger) echo.MiddlewareFunc {
+func OapiRequestValidator(swagger *openapi3.T) echo.MiddlewareFunc {
 	return OapiRequestValidatorWithOptions(swagger, nil)
 }
 
@@ -66,7 +66,7 @@ type Options struct {
 }
 
 // Create a validator from a swagger object, with validation options
-func OapiRequestValidatorWithOptions(swagger *openapi3.Swagger, options *Options) echo.MiddlewareFunc {
+func OapiRequestValidatorWithOptions(swagger *openapi3.T, options *Options) echo.MiddlewareFunc {
 	router, err := legacy.NewRouter(swagger)
 	if err != nil {
 		panic(err)

oapi_validate_test.go

@@ -117,7 +117,7 @@ func doPost(t *testing.T, e *echo.Echo, url string, jsonBody interface{}) *httpt
 }
 
 func TestOapiRequestValidator(t *testing.T) {
-	swagger, err := openapi3.NewSwaggerLoader().LoadSwaggerFromData([]byte(testSchema))
+	swagger, err := openapi3.NewLoader().LoadFromData([]byte(testSchema))
 	require.NoError(t, err, "Error initializing swagger")
 
 	// Create a new echo router