src/test/java/org/apache/cassandra/sidecar/config/yaml/SSTableUploadConfigurationImplTest.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.cassandra.sidecar.config.yaml;

import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.ValueSource;

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

/**
 * Unit tests to validate {@link SSTableUploadConfigurationImpl} inputs
 */
class SSTableUploadConfigurationImplTest
{
    @Test
    void testNullFilePermissions()
    {
        SSTableUploadConfigurationImpl config = new SSTableUploadConfigurationImpl(null);
        assertThat(config.filePermissions()).isNull();
    }

    @ParameterizedTest(name = "{index} => invalid permission string \"{0}\"")
    @ValueSource(strings = { "", "aaaaaaaaa", "rwxaaaaaa", "rwx", "null" })
    void filePermissionsFailsOnInvalidString(String value)
    {
        assertThatIllegalArgumentException()
        .isThrownBy(() -> new SSTableUploadConfigurationImpl(value))
        .withMessage("Invalid filePermissions configuration=\"" + value + "\"");
    }

    @ParameterizedTest(name = "{index} => valid permission string \"{0}\"")
    @ValueSource(strings = { "---------", "rwx------", "rwxr--r--", "r-xr-xr-x", "r-xr-xrwx" })
    void testValidFilePermission(String value)
    {
        SSTableUploadConfigurationImpl config = new SSTableUploadConfigurationImpl(value);
        assertThat(config.filePermissions()).isEqualTo(value);
    }
}