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* 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 org.lmdbjava;

import static org.assertj.core.api.Assertions.assertThat;

import static org.lmdbjava.TxnFlags.MDB_RDONLY_TXN;

import java.util.Arrays;

import java.util.Collection;

import java.util.EnumSet;

import java.util.List;

import java.util.function.Function;

import java.util.stream.Collectors;

import org.junit.jupiter.api.Test;

class TxnFlagSetTest extends AbstractFlagSetTest<TxnFlags, TxnFlagSet> {

@Test

void test() {

// This is here purely to stop CodeQL moaning that this class is unused.

// All the actual tests are in the superclass

assertThat(getAllFlags()).isNotNull();

}

@Override

List<TxnFlags> getAllFlags() {

return Arrays.stream(TxnFlags.values()).collect(Collectors.toList());

}

@Override

TxnFlagSet getEmptyFlagSet() {

return TxnFlagSet.empty();

}

@Override

AbstractFlagSet.Builder<TxnFlags, TxnFlagSet> getBuilder() {

return TxnFlagSet.builder();

}

@Override

TxnFlagSet getFlagSet(Collection<TxnFlags> flags) {

return TxnFlagSet.of(flags);

}

@Override

TxnFlagSet getFlagSet(TxnFlags[] flags) {

return TxnFlagSet.of(flags);

}

@Override

TxnFlagSet getFlagSet(TxnFlags flag) {

return TxnFlagSet.of(flag);

}

@Override

Class<TxnFlags> getFlagType() {

return TxnFlags.class;

}

@Override

Function<EnumSet<TxnFlags>, TxnFlagSet> getConstructor() {

return TxnFlagSetImpl::new;

}

/**

* {@link FlagSet#isSet(MaskedFlag)} on the flag enum is tested in {@link AbstractFlagSetTest} but

* the coverage check doesn't seem to notice it.

@Test

void testIsSet() {

assertThat(MDB_RDONLY_TXN.isSet(MDB_RDONLY_TXN)).isTrue();

//noinspection ConstantValue

assertThat(MDB_RDONLY_TXN.isSet(null)).isFalse();

}