| /* |
| * |
| * Copyright 2014, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| package metadata |
| |
| import ( |
| "reflect" |
| "testing" |
| ) |
| |
| func TestPairsMD(t *testing.T) { |
| for _, test := range []struct { |
| // input |
| kv []string |
| // output |
| md MD |
| }{ |
| {[]string{}, MD{}}, |
| {[]string{"k1", "v1", "k1", "v2"}, MD{"k1": []string{"v1", "v2"}}}, |
| } { |
| md := Pairs(test.kv...) |
| if !reflect.DeepEqual(md, test.md) { |
| t.Fatalf("Pairs(%v) = %v, want %v", test.kv, md, test.md) |
| } |
| } |
| } |
| |
| func TestCopy(t *testing.T) { |
| const key, val = "key", "val" |
| orig := Pairs(key, val) |
| copy := orig.Copy() |
| if !reflect.DeepEqual(orig, copy) { |
| t.Errorf("copied value not equal to the original, got %v, want %v", copy, orig) |
| } |
| orig[key][0] = "foo" |
| if v := copy[key][0]; v != val { |
| t.Errorf("change in original should not affect copy, got %q, want %q", v, val) |
| } |
| } |
| |
| func TestJoin(t *testing.T) { |
| for _, test := range []struct { |
| mds []MD |
| want MD |
| }{ |
| {[]MD{}, MD{}}, |
| {[]MD{Pairs("foo", "bar")}, Pairs("foo", "bar")}, |
| {[]MD{Pairs("foo", "bar"), Pairs("foo", "baz")}, Pairs("foo", "bar", "foo", "baz")}, |
| {[]MD{Pairs("foo", "bar"), Pairs("foo", "baz"), Pairs("zip", "zap")}, Pairs("foo", "bar", "foo", "baz", "zip", "zap")}, |
| } { |
| md := Join(test.mds...) |
| if !reflect.DeepEqual(md, test.want) { |
| t.Errorf("context's metadata is %v, want %v", md, test.want) |
| } |
| } |
| } |