/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.facebook.presto.operator.aggregation;

import com.facebook.presto.spi.type.Type;
import com.facebook.presto.util.IterableTransformer;
import com.google.common.base.Predicates;

import java.util.List;

import static com.facebook.presto.operator.aggregation.ApproximateCountColumnAggregations.DOUBLE_APPROXIMATE_COUNT_AGGREGATION;
import static com.facebook.presto.spi.type.BigintType.BIGINT;

public class TestApproximateCountDoubleAggregation
        extends AbstractTestApproximateAggregationFunction
{
    @Override
    protected Type getType()
    {
        return BIGINT;
    }

    @Override
    protected Double getExpectedValue(List<Number> values)
    {
        return (double) IterableTransformer.on(values)
                .select(Predicates.notNull())
                .list()
                .size();
    }

    @Override
    public InternalAggregationFunction getFunction()
    {
        return DOUBLE_APPROXIMATE_COUNT_AGGREGATION;
    }
}

/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.facebook.presto.operator.aggregation;

import com.facebook.presto.spi.type.Type;
import com.facebook.presto.util.IterableTransformer;
import com.google.common.base.Predicates;

import java.util.List;

import static com.facebook.presto.operator.aggregation.ApproximateCountColumnAggregations.DOUBLE_APPROXIMATE_COUNT_AGGREGATION;
import static com.facebook.presto.spi.type.DoubleType.DOUBLE;

public class TestApproximateCountDoubleAggregation
        extends AbstractTestApproximateAggregationFunction
{
    @Override
    protected Type getType()
    {
        return DOUBLE;
    }

    @Override
    protected Double getExpectedValue(List<Number> values)
    {
        return (double) IterableTransformer.on(values)
                .select(Predicates.notNull())
                .list()
                .size();
    }

    @Override
    public InternalAggregationFunction getFunction()
    {
        return DOUBLE_APPROXIMATE_COUNT_AGGREGATION;
    }
}

Fix approximate count double test
Fix approximate count double test

Use DoubleType instead of BigintType
