Adding upstream version 1.0.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>

common_test.go

@@ -0,0 +1,124 @@
+// Copyright 2014 Martini Authors
+// Copyright 2014 The Macaron Authors
+//
+// 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 binding
+
+import (
+	"mime/multipart"
+	"net/http"
+)
+
+// These types are mostly contrived examples, but they're used
+// across many test cases. The idea is to cover all the scenarios
+// that this binding package might encounter in actual use.
+type (
+	// For basic test cases with a required field
+	Post struct {
+		Title   string `form:"title" json:"title" binding:"Required"`
+		Content string `form:"content" json:"content"`
+	}
+
+	// To be used as a nested struct (with a required field)
+	Person struct {
+		Name  string `form:"name" json:"name" binding:"Required"`
+		Email string `form:"email" json:"email"`
+	}
+
+	// For advanced test cases: multiple values, embedded
+	// and nested structs, an ignored field, and single
+	// and multiple file uploads
+	//
+	//nolint:all
+	BlogPost struct {
+		Post
+		Id          int     `binding:"Required"` // JSON not specified here for test coverage
+		Ignored     string  `form:"-" json:"-"`
+		Ratings     []int   `form:"rating" json:"ratings"`
+		Author      Person  `json:"author"`
+		Coauthor    *Person `json:"coauthor"`
+		HeaderImage *multipart.FileHeader
+		Pictures    []*multipart.FileHeader `form:"picture"`
+		unexported  string                  `form:"unexported"` //nolint:all
+	}
+
+	EmbedPerson struct {
+		*Person
+	}
+
+	SadForm struct {
+		AlphaDash    string   `form:"AlphaDash" binding:"AlphaDash"`
+		AlphaDashDot string   `form:"AlphaDashDot" binding:"AlphaDashDot"`
+		Size         string   `form:"Size" binding:"Size(1)"`
+		SizeSlice    []string `form:"SizeSlice" binding:"Size(1)"`
+		MinSize      string   `form:"MinSize" binding:"MinSize(5)"`
+		MinSizeSlice []string `form:"MinSizeSlice" binding:"MinSize(5)"`
+		MaxSize      string   `form:"MaxSize" binding:"MaxSize(1)"`
+		MaxSizeSlice []string `form:"MaxSizeSlice" binding:"MaxSize(1)"`
+		Range        int      `form:"Range" binding:"Range(1,2)"`
+		RangeInvalid int      `form:"RangeInvalid" binding:"Range(1)"`
+		Email        string   `binding:"Email"`
+		URL          string   `form:"Url" binding:"Url"`
+		URLEmpty     string   `form:"UrlEmpty" binding:"Url"`
+		In           string   `form:"In" binding:"Default(0);In(1,2,3)"`
+		InInvalid    string   `form:"InInvalid" binding:"In(1,2,3)"`
+		NotIn        string   `form:"NotIn" binding:"NotIn(1,2,3)"`
+		Include      string   `form:"Include" binding:"Include(a)"`
+		Exclude      string   `form:"Exclude" binding:"Exclude(a)"`
+		Empty        string
+	}
+
+	Group struct {
+		Name   string   `json:"name" binding:"Required"`
+		People []Person `json:"people" binding:"MinSize(1)"`
+	}
+
+	PointerForm struct {
+		ID               int     `form:"Id" binding:"Id"`
+		IDPointer        *int    `form:"IdPointer" binding:"IdPointer"`
+		URL              string  `form:"Url" binding:"Url"`
+		URLPointer       *string `form:"UrlPointer" binding:"Url"`
+		AlphaDash        string  `form:"AlphaDash" binding:"AlphaDash"`
+		AlphaDashPointer *string `form:"AlphaDashPointer" binding:"AlphaDash"`
+	}
+
+	CustomErrorHandle struct {
+		Rule `binding:"CustomRule"`
+	}
+
+	TrimSpaceForm struct {
+		Title       string `form:"title" preprocess:"TrimSpace"`
+		Description string `form:"description"`
+		Slug        string `form:"slug" preprocess:"TrimSpace" binding:"Required;AlphaDash"`
+	}
+
+	// The common function signature of the handlers going under test.
+	handlerFunc func(req *http.Request, obj any) Errors
+)
+
+func (p Post) Validate(_ *http.Request, errs Errors) Errors {
+	if len(p.Title) < 10 {
+		errs = append(errs, Error{
+			FieldNames:     []string{"title"},
+			Classification: "LengthError",
+			Message:        "Life is too short",
+		})
+	}
+	return errs
+}
+
+const (
+	testRoute       = "/test"
+	formContentType = "application/x-www-form-urlencoded"
+)