| 132 | } |
| 133 | |
| 134 | func TestRemoveCb(t *testing.T) { |
| 135 | slm := NewShardLockMaps() |
| 136 | |
| 137 | tony := TestUser{"tony"} |
| 138 | slm.Set("tony", tony) |
| 139 | david := TestUser{"david"} |
| 140 | slm.Set("david", david) |
| 141 | |
| 142 | var ( |
| 143 | mapKey string |
| 144 | mapVal interface{} |
| 145 | wasFound bool |
| 146 | ) |
| 147 | cb := func(key string, val interface{}, exists bool) bool { |
| 148 | mapKey = key |
| 149 | mapVal = val |
| 150 | wasFound = exists |
| 151 | |
| 152 | if user, ok := val.(TestUser); ok { |
| 153 | return user.name == "tony" |
| 154 | } |
| 155 | return false |
| 156 | } |
| 157 | |
| 158 | result := slm.RemoveCb("tony", cb) |
| 159 | if !result { |
| 160 | t.Errorf("Result was not true") |
| 161 | } |
| 162 | |
| 163 | if mapKey != "tony" { |
| 164 | t.Error("Wrong key was provided to the callback") |
| 165 | } |
| 166 | |
| 167 | if mapVal != tony { |
| 168 | t.Errorf("Wrong value was provided to the value") |
| 169 | } |
| 170 | |
| 171 | if !wasFound { |
| 172 | t.Errorf("Key was not found") |
| 173 | } |
| 174 | |
| 175 | if slm.Has("tony") { |
| 176 | t.Errorf("Key was not removed") |
| 177 | } |
| 178 | |
| 179 | result = slm.RemoveCb("david", cb) |
| 180 | if result { |
| 181 | t.Errorf("Result was true") |
| 182 | } |
| 183 | |
| 184 | if mapKey != "david" { |
| 185 | t.Error("Wrong key was provided to the callback") |
| 186 | } |
| 187 | |
| 188 | if mapVal != david { |
| 189 | t.Errorf("Wrong value was provided to the value") |
| 190 | } |
| 191 | |