github.com/zppinho/prow@v0.0.0-20240510014325-1738badeb017/pkg/git/v2/fakes.go (about)

     1  /*
     2  Copyright 2019 The Kubernetes Authors.
     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 git
    18  
    19  import (
    20  	"fmt"
    21  	"strings"
    22  )
    23  
    24  // fakeResolver allows for simple injections in tests
    25  type fakeResolver struct {
    26  	out string
    27  	err error
    28  }
    29  
    30  func (r *fakeResolver) Resolve() (string, error) {
    31  	return r.out, r.err
    32  }
    33  
    34  func (r *fakeResolver) ForkResolver(_ string) (string, error) {
    35  	return r.out, r.err
    36  }
    37  
    38  type execResponse struct {
    39  	out []byte
    40  	err error
    41  }
    42  
    43  // fakeExecutor is useful in testing for mocking an Executor
    44  type fakeExecutor struct {
    45  	records   [][]string
    46  	responses map[string]execResponse
    47  }
    48  
    49  func (e *fakeExecutor) Run(args ...string) ([]byte, error) {
    50  	e.records = append(e.records, args)
    51  	key := strings.Join(args, " ")
    52  	if response, ok := e.responses[key]; ok {
    53  		return response.out, response.err
    54  	}
    55  	return []byte{}, fmt.Errorf("no response configured for %s", key)
    56  }