Operation param add path struct model support and tests

field_parser.go

@@ -111,6 +111,10 @@ func (ps *tagBaseFieldParser) HeaderName() string {
 	return ps.firstTagValue(headerTag)
 }
 
+func (ps *tagBaseFieldParser) PathName() string {
+	return ps.firstTagValue(uriTag)
+}
+
 func toSnakeCase(in string) string {
 	var (
 		runes  = []rune(in)

operation_test.go

@@ -2096,6 +2096,7 @@ func TestParseParamStructCodeExample(t *testing.T) {
 				if p.Name == param.Name {
 					assert.Equal(t, param.ParamProps, p.ParamProps)
 					assert.Equal(t, param.CommonValidations, p.CommonValidations)
+					assert.Equal(t, param.SimpleSchema, p.SimpleSchema)
 					found = true
 					break
 				}
@@ -2128,13 +2129,19 @@ func TestParseParamStructCodeExample(t *testing.T) {
 					CommonValidations: spec.CommonValidations{
 						MaxLength: &maxLen,
 					},
+					SimpleSchema: spec.SimpleSchema{
+						Type: "string",
+					},
 				},
 				spec.Parameter{
 					ParamProps: spec.ParamProps{
 						Name:        "b",
 						Description: "B is another field",
 						In:          param,
 					},
+					SimpleSchema: spec.SimpleSchema{
+						Type: "boolean",
+					},
 				})
 		})
 	}
@@ -2153,6 +2160,9 @@ func TestParseParamStructCodeExample(t *testing.T) {
 					In:          "header",
 					Required:    true,
 				},
+				SimpleSchema: spec.SimpleSchema{
+					Type: "string",
+				},
 			}, spec.Parameter{
 				ParamProps: spec.ParamProps{
 					Name:        "anotherHeader",
@@ -2163,6 +2173,41 @@ func TestParseParamStructCodeExample(t *testing.T) {
 					Maximum: &max,
 					Minimum: &min,
 				},
+				SimpleSchema: spec.SimpleSchema{
+					Type: "integer",
+				},
+			})
+	})
+
+	t.Run("path struct", func(t *testing.T) {
+		operation := NewOperation(parser)
+		comment := `@Param path path structs.PathModel true "path params"`
+		err = operation.ParseComment(comment, ast)
+		assert.NoError(t, err)
+
+		validateParameters(operation,
+			spec.Parameter{
+				ParamProps: spec.ParamProps{
+					Name:        "id",
+					Description: "ID is the id",
+					In:          "path",
+					Required:    true,
+				},
+				SimpleSchema: spec.SimpleSchema{
+					Type: "integer",
+				},
+			}, spec.Parameter{
+				ParamProps: spec.ParamProps{
+					Name:        "name",
+					Description: "",
+					In:          "path",
+				},
+				CommonValidations: spec.CommonValidations{
+					MaxLength: &maxLen,
+				},
+				SimpleSchema: spec.SimpleSchema{
+					Type: "string",
+				},
 			})
 	})
 }

parser.go

@@ -189,6 +189,7 @@ type FieldParser interface {
 	FieldName() (string, error)
 	FormName() string
 	HeaderName() string
+	PathName() string
 	CustomSchema() (*spec.Schema, error)
 	ComplementSchema(schema *spec.Schema) error
 	IsRequired() (bool, error)
@@ -1511,6 +1512,9 @@ func (parser *Parser) parseStructField(file *ast.File, field *ast.Field) (map[st
 	if headerName := ps.HeaderName(); len(headerName) > 0 {
 		schema.Extensions["header"] = headerName
 	}
+	if pathName := ps.PathName(); len(pathName) > 0 {
+		schema.Extensions["path"] = pathName
+	}
 
 	return map[string]spec.Schema{fieldName: *schema}, tagRequired, nil
 }

testdata/param_structs/structs.go

@@ -3,7 +3,7 @@ package structs
 type FormModel struct {
 	Foo string `form:"f" binding:"required" validate:"max=10"`
 	// B is another field
-	B string
+	B bool
 }
 
 type AuthHeader struct {
@@ -12,3 +12,9 @@ type AuthHeader struct {
 	// AnotherHeader is another header
 	AnotherHeader int `validate:"gte=0,lte=10"`
 }
+
+type PathModel struct {
+	// ID is the id
+	Identifier int    `uri:"id" binding:"required"`
+	Name       string `validate:"max=10"`
+}