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/*
* This file is part of ETL-Processor
*
* Copyright (c) 2023 Comprehensive Cancer Center Mainfranken
* Copyright (c) 2026 Paul-Christian Volkmer, Datenintegrationszentrum Philipps-Universität Marburg and Contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package dev.dnpm.etl.processor
import org.assertj.core.api.Assertions.assertThat
import org.junit.jupiter.params.ParameterizedTest
import org.junit.jupiter.params.provider.Arguments
import org.junit.jupiter.params.provider.MethodSource
import org.springframework.data.domain.PageRequest
import org.springframework.data.domain.Pageable
import java.util.stream.Stream
class FunctionsTest {
@ParameterizedTest
@MethodSource("listToPageTestData")
fun shouldConvertListToPage(
list: List<Int>,
pageable: Pageable,
expected: List<Int>,
) {
val actual = list.toPage(pageable)
assertThat(actual.content).containsExactlyElementsOf(expected)
assertThat(actual.totalElements).isEqualTo(list.size.toLong())
}
companion object {
@JvmStatic
fun listToPageTestData(): Stream<Arguments> =
Stream.of(
Arguments.of(
listOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),
PageRequest.of(0, 5),
listOf(1, 2, 3, 4, 5),
),
Arguments.of(
listOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),
PageRequest.of(1, 5),
listOf(6, 7, 8, 9, 10),
),
Arguments.of(
listOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),
PageRequest.of(2, 5),
emptyList<Int>(),
),
Arguments.of(
emptyList<Int>(),
PageRequest.of(1, 5),
emptyList<Int>(),
),
)
}
}
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