t.Logf("#%d: write %d-%d", i, lo, hi)
		if _, err := w.Write(input[lo:hi]); err != nil {
			t.Errorf("testSync: write: %v", err)
			return
		}
		if i == 0 {
			if err := w.Flush(); err != nil {
				t.Errorf("testSync: flush: %v", err)
				return
			}
		} else {
			if err := w.Close(); err != nil {
				t.Errorf("testSync: close: %v", err)
			}
		}
		buf.ReadMode()
		out := make([]byte, hi-lo+1)

	return apiextensionsv1.CustomResourceDefinitionCondition{
		Type:    apiextensionsv1.NamesAccepted,
		Status:  apiextensionsv1.ConditionFalse,
		Reason:  reason,
		Message: message,
	}
}

func TestSync(t *testing.T) {
	tests := []struct {
		name string

		in                            *apiextensionsv1.CustomResourceDefinition
		existing                      []*apiextensionsv1.CustomResourceDefinition

}

// Test multiple calls to syncClaim/syncVolume and periodic sync of all
// volume/claims. The test follows this pattern:
//  0. Load the controller with initial data.
//  1. Call controllerTest.testCall() once as in TestSync()
//  2. For all volumes/claims changed by previous syncVolume/syncClaim calls,
//     call appropriate syncVolume/syncClaim (simulating "volume/claim changed"
//     events). Go to 2. if these calls change anything.

}

// Test multiple calls to syncClaim/syncVolume and periodic sync of all
// volume/claims. The test follows this pattern:
//  0. Load the controller with initial data.
//  1. Call controllerTest.testCall() once as in TestSync()
//  2. For all volumes/claims changed by previous syncVolume/syncClaim calls,
//     call appropriate syncVolume/syncClaim (simulating "volume/claim changed"
//     events). Go to 2. if these calls change anything.

}

// Test multiple calls to syncClaim/syncVolume and periodic sync of all
// volume/claims. The test follows this pattern:
//  0. Load the controller with initial data.
//  1. Call controllerTest.testCall() once as in TestSync()
//  2. For all volumes/claims changed by previous syncVolume/syncClaim calls,
//     call appropriate syncVolume/syncClaim (simulating "volume/claim changed"
//     events). Go to 2. if these calls change anything.

// Test multiple calls to syncClaim/syncVolume and periodic sync of all
// volume/claims. For all tests, the test follows this pattern:
//  0. Load the controller with initial data.
//  1. Call controllerTest.testCall() once as in TestSync()
//  2. For all volumes/claims changed by previous syncVolume/syncClaim calls,
//     call appropriate syncVolume/syncClaim (simulating "volume/claim changed"
//     events). Go to 2. if these calls change anything.