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author | Christopher Speller <crspeller@gmail.com> | 2016-05-12 23:56:07 -0400 |
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committer | Christopher Speller <crspeller@gmail.com> | 2016-05-12 23:56:07 -0400 |
commit | 38ee83e45b4de7edf89bf9f0ef629eb4c6ad0fa8 (patch) | |
tree | a4fde09672192b97d453ad605b030bd5a10c5a45 /vendor/github.com/golang/groupcache/lru | |
parent | 84d2482ddbff9564c9ad75b2d30af66e3ddfd44d (diff) | |
download | chat-38ee83e45b4de7edf89bf9f0ef629eb4c6ad0fa8.tar.gz chat-38ee83e45b4de7edf89bf9f0ef629eb4c6ad0fa8.tar.bz2 chat-38ee83e45b4de7edf89bf9f0ef629eb4c6ad0fa8.zip |
Moving to glide
Diffstat (limited to 'vendor/github.com/golang/groupcache/lru')
-rw-r--r-- | vendor/github.com/golang/groupcache/lru/lru_test.go | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/vendor/github.com/golang/groupcache/lru/lru_test.go b/vendor/github.com/golang/groupcache/lru/lru_test.go new file mode 100644 index 000000000..98a2656e8 --- /dev/null +++ b/vendor/github.com/golang/groupcache/lru/lru_test.go @@ -0,0 +1,73 @@ +/* +Copyright 2013 Google Inc. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package lru + +import ( + "testing" +) + +type simpleStruct struct { + int + string +} + +type complexStruct struct { + int + simpleStruct +} + +var getTests = []struct { + name string + keyToAdd interface{} + keyToGet interface{} + expectedOk bool +}{ + {"string_hit", "myKey", "myKey", true}, + {"string_miss", "myKey", "nonsense", false}, + {"simple_struct_hit", simpleStruct{1, "two"}, simpleStruct{1, "two"}, true}, + {"simeple_struct_miss", simpleStruct{1, "two"}, simpleStruct{0, "noway"}, false}, + {"complex_struct_hit", complexStruct{1, simpleStruct{2, "three"}}, + complexStruct{1, simpleStruct{2, "three"}}, true}, +} + +func TestGet(t *testing.T) { + for _, tt := range getTests { + lru := New(0) + lru.Add(tt.keyToAdd, 1234) + val, ok := lru.Get(tt.keyToGet) + if ok != tt.expectedOk { + t.Fatalf("%s: cache hit = %v; want %v", tt.name, ok, !ok) + } else if ok && val != 1234 { + t.Fatalf("%s expected get to return 1234 but got %v", tt.name, val) + } + } +} + +func TestRemove(t *testing.T) { + lru := New(0) + lru.Add("myKey", 1234) + if val, ok := lru.Get("myKey"); !ok { + t.Fatal("TestRemove returned no match") + } else if val != 1234 { + t.Fatalf("TestRemove failed. Expected %d, got %v", 1234, val) + } + + lru.Remove("myKey") + if _, ok := lru.Get("myKey"); ok { + t.Fatal("TestRemove returned a removed entry") + } +} |