couchdb_test.go

Documentation: github.com/go-kivik/kivik/v4/couchdb

     1  // Licensed under the Apache License, Version 2.0 (the "License"); you may not
     2  // use this file except in compliance with the License. You may obtain a copy of
     3  // the License at
     4  //
     5  //  http://www.apache.org/licenses/LICENSE-2.0
     6  //
     7  // Unless required by applicable law or agreed to in writing, software
     8  // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
     9  // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
    10  // License for the specific language governing permissions and limitations under
    11  // the License.
    12  
    13  package couchdb
    14  
    15  import (
    16  	"net/http"
    17  	"testing"
    18  	"time"
    19  
    20  	"gitlab.com/flimzy/testy"
    21  
    22  	"github.com/go-kivik/kivik/v4/driver"
    23  	internal "github.com/go-kivik/kivik/v4/int/errors"
    24  	"github.com/go-kivik/kivik/v4/int/mock"
    25  )
    26  
    27  func TestNewClient(t *testing.T) {
    28  	type ncTest struct {
    29  		name       string
    30  		dsn        string
    31  		options    driver.Options
    32  		expectedUA []string
    33  		status     int
    34  		err        string
    35  	}
    36  	tests := []ncTest{
    37  		{
    38  			name:   "invalid url",
    39  			dsn:    "foo.com/%xxx",
    40  			status: http.StatusBadRequest,
    41  			err:    `parse "?http://foo.com/%xxx"?: invalid URL escape "%xx"`,
    42  		},
    43  		{
    44  			name:       "success",
    45  			dsn:        "http://foo.com/",
    46  			expectedUA: nil,
    47  		},
    48  		{
    49  			name:    "User Agent",
    50  			dsn:     "http://foo.com/",
    51  			options: OptionUserAgent("test/foo"),
    52  			expectedUA: []string{
    53  				"test/foo",
    54  			},
    55  		},
    56  	}
    57  
    58  	for _, test := range tests {
    59  		t.Run(test.name, func(t *testing.T) {
    60  			driver := &couch{}
    61  			opts := test.options
    62  			if opts == nil {
    63  				opts = mock.NilOption
    64  			}
    65  			result, err := driver.NewClient(test.dsn, opts)
    66  			if d := internal.StatusErrorDiffRE(test.err, test.status, err); d != "" {
    67  				t.Error(d)
    68  			}
    69  			if err != nil {
    70  				return
    71  			}
    72  			client, ok := result.(*client)
    73  			if !ok {
    74  				t.Errorf("Unexpected type returned: %t", result)
    75  			}
    76  			if d := testy.DiffInterface(test.expectedUA, client.Client.UserAgents); d != nil {
    77  				t.Error(d)
    78  			}
    79  		})
    80  	}
    81  	t.Run("custom HTTP client", func(t *testing.T) {
    82  		opts := OptionHTTPClient(&http.Client{Timeout: time.Millisecond})
    83  		driver := &couch{}
    84  		c, err := driver.NewClient("http://example.com/", opts)
    85  		if err != nil {
    86  			t.Fatal(err)
    87  		}
    88  		if c.(*client).Client.Timeout != time.Millisecond {
    89  			t.Error("Unexpected *http.Client returned")
    90  		}
    91  	})
    92  }
    93  
    94  func TestDB(t *testing.T) {
    95  	tests := []struct {
    96  		name     string
    97  		client   *client
    98  		dbName   string
    99  		expected *db
   100  		status   int
   101  		err      string
   102  	}{
   103  		{
   104  			name:   "no dbname",
   105  			status: http.StatusBadRequest,
   106  			err:    "kivik: dbName required",
   107  		},
   108  		{
   109  			name:   "no full commit",
   110  			dbName: "foo",
   111  			expected: &db{
   112  				dbName: "foo",
   113  			},
   114  		},
   115  	}
   116  	for _, test := range tests {
   117  		t.Run(test.name, func(t *testing.T) {
   118  			result, err := test.client.DB(test.dbName, mock.NilOption)
   119  			if d := internal.StatusErrorDiff(test.err, test.status, err); d != "" {
   120  				t.Error(d)
   121  			}
   122  			if err != nil {
   123  				return
   124  			}
   125  			if _, ok := result.(*db); !ok {
   126  				t.Errorf("Unexpected result type: %T", result)
   127  			}
   128  		})
   129  	}
   130  }
   131
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