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