func TestEmptyContextErr(t *testing.T) {
ctx := gcontext.New(nil)
err := ctx.Err()
if err != nil {
t.Error("ctx.Err expected to return nil, got %#v", err)
}
}
func TestEmptyContextValue(t *testing.T) {
ctx := gcontext.New(nil)
val := ctx.Value("anything")
if val != nil {
t.Error("ctx.Value(\"anything\") expected to return nil, got %#v", val)
}
}
func TestEmptyContextDone(t *testing.T) {
ctx := gcontext.New(nil)
done := ctx.Done()
if done != nil {
t.Error("ctx.Done expected to return nil, got %#v", done)
}
}
func TestEmptyContextDeadline(t *testing.T) {
ctx := gcontext.New(nil)
dl, ok := ctx.Deadline()
if ok != false {
t.Error("default ok (in `_, ok := context.Deadline()`) should be false")
}
if !dl.Equal(time.Unix(0, 0)) {
t.Error("default deadline time should be unix epoch")
}
}
func TestContextValue(t *testing.T) {
// ensure the wrapper implements context.Context
key := "foo"
val := "bar"
ctx0 := gcontext.New(nil)
ctx1 := context.WithValue(ctx0, key, val)
if ctx0 == ctx1 {
t.Error("ctx1 should be a clone of ctx1")
}
if ctx0.Value(key) == val {
t.Error("WithValue should not be %#v", val)
}
}