common_test.go

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

     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 chttp
    14  
    15  import (
    16  	"io"
    17  	"regexp"
    18  	"testing"
    19  
    20  	"gitlab.com/flimzy/testy"
    21  )
    22  
    23  // statusErrorRE is a modified version of testy.StatusError, which handles
    24  // exit statuses as well.
    25  func statusErrorRE(t *testing.T, expected string, status int, actual error) {
    26  	t.Helper()
    27  	var err string
    28  	var actualStatus int
    29  	if actual != nil {
    30  		err = actual.Error()
    31  		actualStatus = testy.StatusCode(actual)
    32  	}
    33  	match, e := regexp.MatchString(expected, err)
    34  	if e != nil {
    35  		t.Fatal(e)
    36  	}
    37  	if !match {
    38  		t.Errorf("Unexpected error: %s (expected %s)", err, expected)
    39  	}
    40  	if status != actualStatus {
    41  		t.Errorf("Unexpected status code: %d (expected %d) [%s]", actualStatus, status, err)
    42  	}
    43  	if actual != nil {
    44  		t.SkipNow()
    45  	}
    46  }
    47  
    48  type errReader struct {
    49  	io.Reader
    50  	err error
    51  }
    52  
    53  func (r *errReader) Read(p []byte) (int, error) {
    54  	c, err := r.Reader.Read(p)
    55  	if err == io.EOF {
    56  		err = r.err
    57  	}
    58  	return c, err
    59  }
    60  
    61  type errCloser struct {
    62  	io.Reader
    63  	err error
    64  }
    65  
    66  func (r *errCloser) Close() error {
    67  	return r.err
    68  }
    69
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