github.com/abayer/test-infra@v0.0.5/boskos/common/common_test.go (about)

     1  /*
     2  Copyright 2017 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 common
    18  
    19  import (
    20  	"bytes"
    21  	"encoding/json"
    22  	"reflect"
    23  	"testing"
    24  )
    25  
    26  type fakeStruct struct {
    27  	Value string `json:"value"`
    28  }
    29  
    30  func TestUserData_Extract(t *testing.T) {
    31  	ud := UserData{}
    32  	fs := fakeStruct{"value"}
    33  	if err := ud.Set("test", &fs); err != nil {
    34  		t.Errorf("unable to set data")
    35  	}
    36  	var rfs fakeStruct
    37  	if err := ud.Extract("test", &rfs); err != nil {
    38  		t.Error("unable to extract struct")
    39  	}
    40  	if fs.Value != rfs.Value {
    41  		t.Error("struct don't match")
    42  	}
    43  }
    44  
    45  func TestUserData_Update(t *testing.T) {
    46  	ud1 := UserDataFromMap(UserDataMap{"0": "0"})
    47  	ud2 := UserDataFromMap(UserDataMap{"1": "1", "2": "2"})
    48  	ud3 := UserDataFromMap(UserDataMap{"0": "0", "1": "1", "2": "2"})
    49  	ud1.Update(ud2)
    50  	if !reflect.DeepEqual(ud1.ToMap(), ud3.ToMap()) {
    51  		t.Errorf("%v does not match expected %v", ud1, ud3)
    52  	}
    53  	// Testing delete
    54  	ud3.Update(UserDataFromMap(UserDataMap{"0": ""}))
    55  	if !reflect.DeepEqual(ud3.ToMap(), ud2.ToMap()) {
    56  		t.Errorf("%v does not match expected %v", ud3, ud2)
    57  	}
    58  }
    59  
    60  func TestUserData_Marshall(t *testing.T) {
    61  	ud := UserDataFromMap(UserDataMap{"0": "0", "1": "1", "2": "2"})
    62  	b, err := ud.MarshalJSON()
    63  	if err != nil {
    64  		t.Errorf("unable to marshall %v", ud.ToMap())
    65  	}
    66  	var udFromJSON UserData
    67  	if err := udFromJSON.UnmarshalJSON(b); err != nil {
    68  		t.Errorf("unable to unmarshall %v", string(b))
    69  	}
    70  	if !reflect.DeepEqual(ud.ToMap(), udFromJSON.ToMap()) {
    71  		t.Errorf("src %v does not match %v", ud.ToMap(), udFromJSON.ToMap())
    72  	}
    73  }
    74  
    75  func TestUserData_JSON(t *testing.T) {
    76  	ud := UserDataFromMap(UserDataMap{"0": "0", "1": "1", "2": "2"})
    77  	b := new(bytes.Buffer)
    78  	if err := json.NewEncoder(b).Encode(ud); err != nil {
    79  		t.Errorf("unable to marshall %v", ud.ToMap())
    80  	}
    81  	var decodedUD UserData
    82  	if err := json.NewDecoder(b).Decode(&decodedUD); err != nil {
    83  		t.Errorf("unable to unmarshall %v", b.String())
    84  	}
    85  
    86  	if !reflect.DeepEqual(ud.ToMap(), decodedUD.ToMap()) {
    87  		t.Errorf("src %v does not match %v", ud.ToMap(), decodedUD.ToMap())
    88  	}
    89  
    90  }