def test_layers_view():
    X = np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]])
    L = np.array([[10, 11, 12], [13, 14, 15], [16, 17, 18]])
    real_adata = ad.AnnData(X)
    real_adata.layers["L"] = L
    view_adata = real_adata[1:, 1:]
    real_hash = joblib.hash(real_adata)
    view_hash = joblib.hash(view_adata)

    assert view_adata.is_view

    with pytest.raises(ValueError):
        view_adata.layers["L2"] = L + 2

    assert view_adata.is_view  # Failing to set layer item makes adata not view
    assert real_hash == joblib.hash(real_adata)
    assert view_hash == joblib.hash(view_adata)

    view_adata.layers["L2"] = L[1:, 1:] + 2

    assert not view_adata.is_view
    assert real_hash == joblib.hash(real_adata)
    assert view_hash != joblib.hash(view_adata)
def test_error_on_wrong_value_for_consumed_capacity():
    resource = boto3.resource("dynamodb", region_name="ap-northeast-3")
    client = boto3.client("dynamodb", region_name="ap-northeast-3")
    client.create_table(
        TableName="jobs",
        KeySchema=[{"AttributeName": "job_id", "KeyType": "HASH"}],
        AttributeDefinitions=[{"AttributeName": "job_id", "AttributeType": "S"}],
        ProvisionedThroughput={"ReadCapacityUnits": 5, "WriteCapacityUnits": 5},
    )

    table = resource.Table("jobs")
    item = {"job_id": "asdasdasd", "expires_at": "1"}

    # PUT_ITEM
    with pytest.raises(ClientError) as ex:
        table.put_item(Item=item, ReturnConsumedCapacity="Garbage")
    err = ex.value.response["Error"]
    err["Code"].should.equal("ValidationException")
    err["Message"].should.equal(
        "1 validation error detected: Value 'Garbage' at 'returnConsumedCapacity' failed to satisfy constraint: Member must satisfy enum value set: [INDEXES, TOTAL, NONE]"
    )