vitess.io/vitess@v0.16.2/go/vt/vtadmin/http/request_test.go (about)

     1  /*
     2  Copyright 2021 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 http
    18  
    19  import (
    20  	"fmt"
    21  	"net/http"
    22  	"net/url"
    23  	"testing"
    24  
    25  	"github.com/stretchr/testify/assert"
    26  	"github.com/stretchr/testify/require"
    27  )
    28  
    29  func TestParseQueryParamAsBool(t *testing.T) {
    30  	t.Parallel()
    31  
    32  	tests := []struct {
    33  		name         string
    34  		fragment     string
    35  		param        string
    36  		defaultValue bool
    37  		expected     bool
    38  		shouldErr    bool
    39  	}{
    40  		{
    41  			name:         "successful parse",
    42  			fragment:     "?a=true&b=false",
    43  			param:        "a",
    44  			defaultValue: false,
    45  			expected:     true,
    46  			shouldErr:    false,
    47  		},
    48  		{
    49  			name:         "no query fragment",
    50  			fragment:     "",
    51  			param:        "active_only",
    52  			defaultValue: false,
    53  			expected:     false,
    54  			shouldErr:    false,
    55  		},
    56  		{
    57  			name:         "param not set",
    58  			fragment:     "?foo=bar",
    59  			param:        "baz",
    60  			defaultValue: true,
    61  			expected:     true,
    62  			shouldErr:    false,
    63  		},
    64  		{
    65  			name:         "param not bool-like",
    66  			fragment:     "?foo=bar",
    67  			param:        "foo",
    68  			defaultValue: false,
    69  			shouldErr:    true,
    70  		},
    71  	}
    72  
    73  	for _, tt := range tests {
    74  		tt := tt
    75  
    76  		t.Run(tt.name, func(t *testing.T) {
    77  			t.Parallel()
    78  
    79  			rawurl := fmt.Sprintf("http://example.com/%s", tt.fragment)
    80  			u, err := url.Parse(rawurl)
    81  			require.NoError(t, err, "could not parse %s", rawurl)
    82  
    83  			r := Request{
    84  				&http.Request{URL: u},
    85  			}
    86  
    87  			val, err := r.ParseQueryParamAsBool(tt.param, tt.defaultValue)
    88  			if tt.shouldErr {
    89  				assert.Error(t, err)
    90  
    91  				return
    92  			}
    93  
    94  			assert.NoError(t, err)
    95  			assert.Equal(t, tt.expected, val)
    96  		})
    97  	}
    98  }