vitess.io/vitess@v0.16.2/go/acl/acl_test.go (about)

     1  /*
     2  Copyright 2019 The Vitess 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 acl
    18  
    19  import (
    20  	"errors"
    21  	"net/http"
    22  	"testing"
    23  )
    24  
    25  type TestPolicy struct{}
    26  
    27  func (tp TestPolicy) CheckAccessActor(actor, role string) error {
    28  	if role == ADMIN {
    29  		return errors.New("not allowed")
    30  	}
    31  	return nil
    32  }
    33  
    34  func (tp TestPolicy) CheckAccessHTTP(req *http.Request, role string) error {
    35  	if role == ADMIN {
    36  		return errors.New("not allowed")
    37  	}
    38  	return nil
    39  }
    40  
    41  func init() {
    42  	RegisterPolicy("test", TestPolicy{})
    43  
    44  	// Run the `once` so it doesn't run during testing,
    45  	// since we need to override the currentPolicy.
    46  	once.Do(savePolicy)
    47  }
    48  
    49  func TestSimplePolicy(t *testing.T) {
    50  	currentPolicy = policies["test"]
    51  	err := CheckAccessActor("", ADMIN)
    52  	want := "not allowed"
    53  	if err == nil || err.Error() != want {
    54  		t.Errorf("got %v, want %s", err, want)
    55  	}
    56  	err = CheckAccessActor("", DEBUGGING)
    57  	if err != nil {
    58  		t.Errorf("got %v, want no error", err)
    59  	}
    60  
    61  	err = CheckAccessHTTP(nil, ADMIN)
    62  	if err == nil || err.Error() != want {
    63  		t.Errorf("got %v, want %s", err, want)
    64  	}
    65  	err = CheckAccessHTTP(nil, DEBUGGING)
    66  	if err != nil {
    67  		t.Errorf("got %v, want no error", err)
    68  	}
    69  }
    70  
    71  func TestEmptyPolicy(t *testing.T) {
    72  	currentPolicy = nil
    73  	err := CheckAccessActor("", ADMIN)
    74  	if err != nil {
    75  		t.Errorf("got %v, want no error", err)
    76  	}
    77  	err = CheckAccessActor("", DEBUGGING)
    78  	if err != nil {
    79  		t.Errorf("got %v, want no error", err)
    80  	}
    81  
    82  	err = CheckAccessHTTP(nil, ADMIN)
    83  	if err != nil {
    84  		t.Errorf("got %v, want no error", err)
    85  	}
    86  	err = CheckAccessHTTP(nil, DEBUGGING)
    87  	if err != nil {
    88  		t.Errorf("got %v, want no error", err)
    89  	}
    90  }