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package org.apache.james;

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

import org.apache.james.backends.cassandra.DockerCassandra;
import org.apache.james.backends.cassandra.init.configuration.ClusterConfiguration;
import org.apache.james.modules.TestJMAPServerModule;
import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.RegisterExtension;

import com.google.inject.CreationException;

class AuthenticatedCassandraJamesServerTest {
    private static final String CASSANDRA_USER = DockerCassandra.CASSANDRA_TESTING_USER;
    private static final String VALID_PASSWORD = DockerCassandra.CASSANDRA_TESTING_PASSWORD;
    private static final String INVALID_PASSWORD = "bad";

    private final CassandraExtension cassandraExtension = new CassandraExtension();

    @Nested
    class AuthenticationTest implements JamesServerContract {
        @RegisterExtension
        JamesServerExtension testExtension = TestingDistributedJamesServerBuilder.withSearchConfiguration(SearchConfiguration.elasticSearch())
            .extension(new DockerElasticSearchExtension())
            .extension(cassandraExtension)
            .server(CassandraJamesServerMain::createServer)
            .overrideServerModule(binder -> binder.bind(ClusterConfiguration.class)
                .toInstance(DockerCassandra.configurationBuilder(cassandraExtension.getCassandra().getHost())
                    .username(CASSANDRA_USER)
                    .password(VALID_PASSWORD)
                    .build()))
            .build();
    }

    @Nested
    class SslTest {
        @RegisterExtension
        JamesServerExtension testExtension = TestingDistributedJamesServerBuilder.withSearchConfiguration(SearchConfiguration.elasticSearch())
            .extension(new DockerElasticSearchExtension())
            .extension(cassandraExtension)
            .disableAutoStart()
            .server(CassandraJamesServerMain::createServer)
            .overrideServerModule(binder -> binder.bind(ClusterConfiguration.class)
                .toInstance(DockerCassandra.configurationBuilder(cassandraExtension.getCassandra().getHost())
                    .username(CASSANDRA_USER)
                    .password(VALID_PASSWORD)
                    .useSsl()
                    .build()))
            .build();

        @Test
        void startShouldFailWhenSslUsedAndNotSupportedByServer(GuiceJamesServer jamesServer) {
            assertThatThrownBy(jamesServer::start)
                .isInstanceOf(CreationException.class)
                .hasStackTraceContaining("Caused by: com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s) tried for query failed");
        }
    }

    @Nested
    class AuthenticationFailureTest {
        @RegisterExtension
        JamesServerExtension testExtension = TestingDistributedJamesServerBuilder.withSearchConfiguration(SearchConfiguration.elasticSearch())
            .extension(new DockerElasticSearchExtension())
            .extension(cassandraExtension)
            .disableAutoStart()
            .server(configuration -> CassandraJamesServerMain.createServer(configuration)
                .overrideWith(new TestJMAPServerModule()))
            .overrideServerModule(binder -> binder.bind(ClusterConfiguration.class)
                .toInstance(DockerCassandra.configurationBuilder(cassandraExtension.getCassandra().getHost())
                    .username(CASSANDRA_USER)
                    .password(INVALID_PASSWORD)
                    .maxRetry(1)
                    .build()))
            .build();

        @Test
        void startShouldFailOnBadPassword(GuiceJamesServer jamesServer) {
            assertThatThrownBy(jamesServer::start)
                .isInstanceOf(CreationException.class)
                .hasStackTraceContaining("Caused by: com.datastax.driver.core.exceptions.AuthenticationException: Authentication error");
        }
    }
}
