github.com/uber/kraken@v0.1.4/lib/persistedretry/tagreplication/remotes_test.go (about)

     1  // Copyright (c) 2016-2019 Uber Technologies, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  package tagreplication
    15  
    16  import (
    17  	"testing"
    18  
    19  	"github.com/stretchr/testify/require"
    20  )
    21  
    22  func TestRemotesMatch(t *testing.T) {
    23  	require := require.New(t)
    24  
    25  	remotes, err := RemotesConfig{
    26  		"a": []string{"foo/.*", "bar/.*"},
    27  		"b": []string{"foo/.*"},
    28  	}.Build()
    29  	require.NoError(err)
    30  
    31  	for tag, expected := range map[string][]string{
    32  		"foo/123": {"a", "b"},
    33  		"bar/abc": {"a"},
    34  		"baz/456": nil,
    35  		"xxx":     nil,
    36  	} {
    37  		require.ElementsMatch(expected, remotes.Match(tag), "Tag: %s", tag)
    38  	}
    39  }
    40  
    41  func TestRemotesValid(t *testing.T) {
    42  	require := require.New(t)
    43  
    44  	remotes, err := RemotesConfig{
    45  		"a": []string{"foo/.*"},
    46  		"b": []string{"foo/.*"},
    47  		"c": []string{"foo/.*"},
    48  		"d": []string{"bar/.*"},
    49  	}.Build()
    50  	require.NoError(err)
    51  
    52  	tests := []struct {
    53  		tag      string
    54  		addr     string
    55  		expected bool
    56  	}{
    57  		{"foo/123", "a", true},
    58  		{"foo/123", "b", true},
    59  		{"foo/123", "c", true},
    60  		{"foo/123", "d", false},
    61  		{"bar/123", "d", true},
    62  		{"bar/123", "c", false},
    63  		{"bar/123", "x", false},
    64  	}
    65  	for _, test := range tests {
    66  		require.Equal(
    67  			test.expected, remotes.Valid(test.tag, test.addr),
    68  			"Tag: %s, Addr: %s", test.tag, test.addr)
    69  	}
    70  }