blob: ffe81ee7b638b04d4fcb18c49f70f8a50fde91a8 [file] [log] [blame] [edit]
package states
import (
"testing"
)
func TestResourceInstanceDeposeCurrentObject(t *testing.T) {
obj := &ResourceInstanceObjectSrc{
// Empty for the sake of this test, because we're just going to
// compare by pointer below anyway.
}
is := NewResourceInstance()
is.Current = obj
var dk DeposedKey
t.Run("first depose", func(t *testing.T) {
dk = is.deposeCurrentObject(NotDeposed) // dk is randomly-generated but should be eight characters long
t.Logf("deposedKey is %q", dk)
if got := is.Current; got != nil {
t.Errorf("current is %#v; want nil", got)
}
if got, want := is.Deposed[dk], obj; got != want {
t.Errorf("deposed object pointer is %#v; want %#v", got, want)
}
if got, want := len(is.Deposed), 1; got != want {
t.Errorf("wrong len(is.Deposed) %d; want %d", got, want)
}
if got, want := len(dk), 8; got != want {
t.Errorf("wrong len(deposedkey) %d; want %d", got, want)
}
})
t.Run("second depose", func(t *testing.T) {
notDK := is.deposeCurrentObject(NotDeposed)
if notDK != NotDeposed {
t.Errorf("got deposedKey %q; want NotDeposed", notDK)
}
// Make sure we really did abort early, and haven't corrupted the
// state somehow.
if got := is.Current; got != nil {
t.Errorf("current is %#v; want nil", got)
}
if got, want := is.Deposed[dk], obj; got != want {
t.Errorf("deposed object pointer is %#v; want %#v", got, want)
}
if got, want := len(is.Deposed), 1; got != want {
t.Errorf("wrong len(is.Deposed) %d; want %d", got, want)
}
if got, want := len(dk), 8; got != want {
t.Errorf("wrong len(deposedkey) %d; want %d", got, want)
}
})
}