port_split_test.go

Documentation: k8s.io/apimachinery/pkg/util/net

     1  /*
     2  Copyright 2015 The Kubernetes 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 net
    18  
    19  import (
    20  	"testing"
    21  )
    22  
    23  func TestSplitSchemeNamePort(t *testing.T) {
    24  	table := []struct {
    25  		in                 string
    26  		name, port, scheme string
    27  		valid              bool
    28  		normalized         bool
    29  	}{
    30  		{
    31  			in:         "aoeu:asdf",
    32  			name:       "aoeu",
    33  			port:       "asdf",
    34  			valid:      true,
    35  			normalized: true,
    36  		}, {
    37  			in:         "http:aoeu:asdf",
    38  			scheme:     "http",
    39  			name:       "aoeu",
    40  			port:       "asdf",
    41  			valid:      true,
    42  			normalized: true,
    43  		}, {
    44  			in:         "https:aoeu:",
    45  			scheme:     "https",
    46  			name:       "aoeu",
    47  			port:       "",
    48  			valid:      true,
    49  			normalized: false,
    50  		}, {
    51  			in:         "https:aoeu:asdf",
    52  			scheme:     "https",
    53  			name:       "aoeu",
    54  			port:       "asdf",
    55  			valid:      true,
    56  			normalized: true,
    57  		}, {
    58  			in:         "aoeu:",
    59  			name:       "aoeu",
    60  			valid:      true,
    61  			normalized: false,
    62  		}, {
    63  			in:         "aoeu",
    64  			name:       "aoeu",
    65  			valid:      true,
    66  			normalized: true,
    67  		}, {
    68  			in:    ":asdf",
    69  			valid: false,
    70  		}, {
    71  			in:    "aoeu:asdf:htns",
    72  			valid: false,
    73  		}, {
    74  			in:    "http::asdf",
    75  			valid: false,
    76  		}, {
    77  			in:    "http::",
    78  			valid: false,
    79  		}, {
    80  			in:    "",
    81  			valid: false,
    82  		},
    83  	}
    84  
    85  	for _, item := range table {
    86  		scheme, name, port, valid := SplitSchemeNamePort(item.in)
    87  		if e, a := item.scheme, scheme; e != a {
    88  			t.Errorf("%q: Wanted %q, got %q", item.in, e, a)
    89  		}
    90  		if e, a := item.name, name; e != a {
    91  			t.Errorf("%q: Wanted %q, got %q", item.in, e, a)
    92  		}
    93  		if e, a := item.port, port; e != a {
    94  			t.Errorf("%q: Wanted %q, got %q", item.in, e, a)
    95  		}
    96  		if e, a := item.valid, valid; e != a {
    97  			t.Errorf("%q: Wanted %t, got %t", item.in, e, a)
    98  		}
    99  
   100  		// Make sure valid items round trip through JoinSchemeNamePort
   101  		if item.valid {
   102  			out := JoinSchemeNamePort(scheme, name, port)
   103  			if item.normalized && out != item.in {
   104  				t.Errorf("%q: Wanted %s, got %s", item.in, item.in, out)
   105  			}
   106  			scheme, name, port, valid := SplitSchemeNamePort(out)
   107  			if e, a := item.scheme, scheme; e != a {
   108  				t.Errorf("%q: Wanted %q, got %q", item.in, e, a)
   109  			}
   110  			if e, a := item.name, name; e != a {
   111  				t.Errorf("%q: Wanted %q, got %q", item.in, e, a)
   112  			}
   113  			if e, a := item.port, port; e != a {
   114  				t.Errorf("%q: Wanted %q, got %q", item.in, e, a)
   115  			}
   116  			if e, a := item.valid, valid; e != a {
   117  				t.Errorf("%q: Wanted %t, got %t", item.in, e, a)
   118  			}
   119  		}
   120  	}
   121  }
   122
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