[bugfix] Fix Swagger spec and add test script (#2698)

* Add Swagger spec test script

* Fix Swagger spec errors not related to statuses with polls

* Add API tests that post a status with a poll

* Fix creating a status with a poll from form params

* Fix Swagger spec errors related to statuses with polls (this is the last error)

* Fix Swagger spec warnings not related to unused definitions

* Suppress a duplicate list update params definition that was somehow causing wrong param names

* Add Swagger test to CI

- updates Drone config
- vendorizes go-swagger
- fixes a file extension issue that caused the test script to generate JSON instead of YAML with the vendorized version

* Put `Sample: ` on its own line everywhere

* Remove unused id param from emojiCategoriesGet

* Add 5 more pairs of profile fields to account update API Swagger

* Remove Swagger prefix from dummy fields

It makes the generated code look weird

* Manually annotate params for statusCreate operation

* Fix all remaining Swagger spec warnings

- Change some models into operation parameters
- Ignore models that already correspond to manually documented operation parameters but can't be trivially changed (those with file fields)

* Documented that creating a status with scheduled_at isn't implemented yet

* sign drone.yml

* Fix filter API Swagger errors

* fixup! Fix filter API Swagger errors

---------

Co-authored-by: tobi <tobi.smethurst@protonmail.com>

vendor/github.com/go-openapi/runtime/client_response.go

@@ -0,0 +1,110 @@
+// Copyright 2015 go-swagger maintainers
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package runtime
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+)
+
+// A ClientResponse represents a client response
+// This bridges between responses obtained from different transports
+type ClientResponse interface {
+	Code() int
+	Message() string
+	GetHeader(string) string
+	GetHeaders(string) []string
+	Body() io.ReadCloser
+}
+
+// A ClientResponseReaderFunc turns a function into a ClientResponseReader interface implementation
+type ClientResponseReaderFunc func(ClientResponse, Consumer) (interface{}, error)
+
+// ReadResponse reads the response
+func (read ClientResponseReaderFunc) ReadResponse(resp ClientResponse, consumer Consumer) (interface{}, error) {
+	return read(resp, consumer)
+}
+
+// A ClientResponseReader is an interface for things want to read a response.
+// An application of this is to create structs from response values
+type ClientResponseReader interface {
+	ReadResponse(ClientResponse, Consumer) (interface{}, error)
+}
+
+// NewAPIError creates a new API error
+func NewAPIError(opName string, payload interface{}, code int) *APIError {
+	return &APIError{
+		OperationName: opName,
+		Response:      payload,
+		Code:          code,
+	}
+}
+
+// APIError wraps an error model and captures the status code
+type APIError struct {
+	OperationName string
+	Response      interface{}
+	Code          int
+}
+
+func (o *APIError) Error() string {
+	var resp []byte
+	if err, ok := o.Response.(error); ok {
+		resp = []byte("'" + err.Error() + "'")
+	} else {
+		resp, _ = json.Marshal(o.Response)
+	}
+	return fmt.Sprintf("%s (status %d): %s", o.OperationName, o.Code, resp)
+}
+
+func (o *APIError) String() string {
+	return o.Error()
+}
+
+// IsSuccess returns true when this elapse o k response returns a 2xx status code
+func (o *APIError) IsSuccess() bool {
+	return o.Code/100 == 2
+}
+
+// IsRedirect returns true when this elapse o k response returns a 3xx status code
+func (o *APIError) IsRedirect() bool {
+	return o.Code/100 == 3
+}
+
+// IsClientError returns true when this elapse o k response returns a 4xx status code
+func (o *APIError) IsClientError() bool {
+	return o.Code/100 == 4
+}
+
+// IsServerError returns true when this elapse o k response returns a 5xx status code
+func (o *APIError) IsServerError() bool {
+	return o.Code/100 == 5
+}
+
+// IsCode returns true when this elapse o k response returns a 4xx status code
+func (o *APIError) IsCode(code int) bool {
+	return o.Code == code
+}
+
+// A ClientResponseStatus is a common interface implemented by all responses on the generated code
+// You can use this to treat any client response based on status code
+type ClientResponseStatus interface {
+	IsSuccess() bool
+	IsRedirect() bool
+	IsClientError() bool
+	IsServerError() bool
+	IsCode(int) bool
+}