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feat(set): Implement set.Remove #24

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Merged
merged 1 commit into from
Feb 1, 2014
Merged

feat(set): Implement set.Remove #24

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4 changes: 4 additions & 0 deletions dbus/set.go
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,10 @@ func (s *set) Add(value string) {
s.data[value] = true
}

func (s *set) Remove(value string) {
delete(s.data, value)
}

func (s *set) Contains(value string) (exists bool) {
_, exists = s.data[value]
return
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26 changes: 26 additions & 0 deletions dbus/set_test.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,26 @@
package dbus

import (
"testing"
)

// TestBasicSetActions asserts that Add & Remove behavior is correct
func TestBasicSetActions(t *testing.T) {
s := set{}

if s.Contains("foo") {
t.Fatal("set should not contain 'foo'")
}

s.Add("foo")

if !s.Contains("foo") {
t.Fatal("set should contain 'foo'")
}

s.Remove("foo")

if s.Contains("foo") {
t.Fatal("set should not contain 'foo'")
}
}