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// Copyright 2019 The Hugo Authors. All rights reserved.
//
// 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 codegen
import (
"fmt"
"net"
"os"
"reflect"
"testing"
"github.com/gohugoio/hugo/common/herrors"
"github.com/stretchr/testify/require"
)
func TestMethods(t *testing.T) {
var (
zeroIE = reflect.TypeOf((*IEmbed)(nil)).Elem()
zeroIEOnly = reflect.TypeOf((*IEOnly)(nil)).Elem()
zeroI = reflect.TypeOf((*I)(nil)).Elem()
)
dir, _ := os.Getwd()
c := NewInspector(dir)
t.Run("MethodsFromTypes", func(t *testing.T) {
assert := require.New(t)
methods := c.MethodsFromTypes([]reflect.Type{zeroI}, nil)
methodsStr := fmt.Sprint(methods)
assert.Contains(methodsStr, "Method1(arg0 herrors.ErrorContext)")
assert.Contains(methodsStr, "Method7() interface {}")
assert.Contains(methodsStr, "Method0() string\n Method4() string")
assert.Contains(methodsStr, "MethodEmbed3(arg0 string) string\n MethodEmbed1() string")
assert.Contains(methods.Imports(), "github.com/gohugoio/hugo/common/herrors")
})
t.Run("EmbedOnly", func(t *testing.T) {
assert := require.New(t)
methods := c.MethodsFromTypes([]reflect.Type{zeroIEOnly}, nil)
methodsStr := fmt.Sprint(methods)
assert.Contains(methodsStr, "MethodEmbed3(arg0 string) string")
})
t.Run("ToMarshalJSON", func(t *testing.T) {
assert := require.New(t)
m, pkg := c.MethodsFromTypes(
[]reflect.Type{zeroI},
[]reflect.Type{zeroIE}).ToMarshalJSON("*page", "page")
assert.Contains(m, "method6 := p.Method6()")
assert.Contains(m, "Method0: method0,")
assert.Contains(m, "return json.Marshal(&s)")
assert.Contains(pkg, "github.com/gohugoio/hugo/common/herrors")
assert.Contains(pkg, "encoding/json")
fmt.Println(pkg)
})
}
type I interface {
IEmbed
Method0() string
Method4() string
Method1(myerr herrors.ErrorContext)
Method3(myint int, mystring string)
Method5() (string, error)
Method6() *net.IP
Method7() interface{}
Method8() herrors.ErrorContext
method2()
method9() os.FileInfo
}
type IEOnly interface {
IEmbed
}
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