/*

* Copyright © 2016-2025 The LmdbJava Open Source Project

*

* 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 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.assertj.core.api.Assertions;

import org.junit.jupiter.api.Test;

class EnvFlagSetTest extends AbstractFlagSetTest<EnvFlags, EnvFlagSet> {

@Test

void test() {

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

// All the actual tests are in the superclass

Assertions.assertThat(getAllFlags()).isNotNull();

}

@Override

List<EnvFlags> getAllFlags() {

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

}

@Override

EnvFlagSet getEmptyFlagSet() {

return EnvFlagSet.empty();

}

@Override

AbstractFlagSet.Builder<EnvFlags, EnvFlagSet> getBuilder() {

return EnvFlagSet.builder();

}

@Override

EnvFlagSet getFlagSet(Collection<EnvFlags> flags) {

return EnvFlagSet.of(flags);

}

@Override

EnvFlagSet getFlagSet(EnvFlags[] flags) {

return EnvFlagSet.of(flags);

}

@Override

EnvFlagSet getFlagSet(EnvFlags flag) {

return EnvFlagSet.of(flag);

}

@Override

Class<EnvFlags> getFlagType() {

return EnvFlags.class;

}

@Override

Function<EnumSet<EnvFlags>, EnvFlagSet> getConstructor() {

return EnvFlagSetImpl::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(EnvFlags.MDB_RDONLY_ENV.isSet(EnvFlags.MDB_RDONLY_ENV)).isTrue();

assertThat(EnvFlags.MDB_RDONLY_ENV.isSet(EnvFlags.MDB_WRITEMAP)).isFalse();

//noinspection ConstantValue

assertThat(EnvFlags.MDB_RDONLY_ENV.isSet(null)).isFalse();

}

}