github.com/bytedance/mockey@v1.2.10/internal/unsafereflect/type_test.go (about)

     1  /*
     2   * Copyright 2023 ByteDance Inc.
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *     http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  package unsafereflect
    18  
    19  import (
    20  	"crypto/sha256"
    21  	"reflect"
    22  	"testing"
    23  
    24  	"github.com/smartystreets/goconvey/convey"
    25  )
    26  
    27  func TestMethodByName(t *testing.T) {
    28  	convey.Convey("MethodByName", t, func() {
    29  		inst := sha256.New()
    30  		// private structure private method: *sha256.digest.checkSum
    31  		typ, fn, ok := MethodByName(inst, "checkSum")
    32  		convey.So(ok, convey.ShouldBeTrue)
    33  		convey.So(fn, convey.ShouldNotBeNil)
    34  		convey.So(typ, convey.ShouldEqual, reflect.TypeOf(func() [sha256.Size]byte { return [sha256.Size]byte{} }))
    35  	})
    36  }