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package jodd.db.jtx;

import jodd.db.DbTransactionMode;
import jodd.jtx.JtxIsolationLevel;
import jodd.jtx.JtxTransactionMode;
import org.apache.commons.lang.math.RandomUtils;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;

import java.util.ArrayList;
import java.util.List;

import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;

class JtxDbUtilTest {

	@ParameterizedTest
	@MethodSource(value = "testData_testConvertToDbMode")
	void testConvertToDbMode(final DbTransactionMode expected, final JtxTransactionMode input) {

		final DbTransactionMode actual = JtxDbUtil.convertToDbMode(input);

		// asserts
		assertNotNull(actual);
		assertTrue(expected.equals(actual));
	}

	private static Arguments[] testData_testConvertToDbMode() {

		final List<Arguments> params = new ArrayList<>();

		{
			// ISOLATION_DEFAULT
			final boolean readonly = RandomUtils.nextBoolean();

			JtxTransactionMode jtxTransactionMode = new JtxTransactionMode();
			jtxTransactionMode.setIsolationLevel(JtxIsolationLevel.ISOLATION_DEFAULT);
			jtxTransactionMode.setReadOnly(readonly);

			DbTransactionMode dbTransactionMode = new DbTransactionMode();
			dbTransactionMode.setIsolation(DbTransactionMode.ISOLATION_DEFAULT);
			dbTransactionMode.setReadOnly(readonly);

			params.add(Arguments.of(dbTransactionMode, jtxTransactionMode));
		}

		{
			// ISOLATION_NONE
			final boolean readonly = RandomUtils.nextBoolean();

			JtxTransactionMode jtxTransactionMode = new JtxTransactionMode();
			jtxTransactionMode.setIsolationLevel(JtxIsolationLevel.ISOLATION_NONE);
			jtxTransactionMode.setReadOnly(readonly);

			DbTransactionMode dbTransactionMode = new DbTransactionMode();
			dbTransactionMode.setIsolation(DbTransactionMode.ISOLATION_NONE);
			dbTransactionMode.setReadOnly(readonly);

			params.add(Arguments.of(dbTransactionMode, jtxTransactionMode));
		}

		{
			// ISOLATION_READ_COMMITTED
			final boolean readonly = RandomUtils.nextBoolean();

			JtxTransactionMode jtxTransactionMode = new JtxTransactionMode();
			jtxTransactionMode.setIsolationLevel(JtxIsolationLevel.ISOLATION_READ_COMMITTED);
			jtxTransactionMode.setReadOnly(readonly);

			DbTransactionMode dbTransactionMode = new DbTransactionMode();
			dbTransactionMode.setIsolation(DbTransactionMode.ISOLATION_READ_COMMITTED);
			dbTransactionMode.setReadOnly(readonly);

			params.add(Arguments.of(dbTransactionMode, jtxTransactionMode));
		}

		{
			// ISOLATION_READ_UNCOMMITTED
			final boolean readonly = RandomUtils.nextBoolean();

			JtxTransactionMode jtxTransactionMode = new JtxTransactionMode();
			jtxTransactionMode.setIsolationLevel(JtxIsolationLevel.ISOLATION_READ_UNCOMMITTED);
			jtxTransactionMode.setReadOnly(readonly);

			DbTransactionMode dbTransactionMode = new DbTransactionMode();
			dbTransactionMode.setIsolation(DbTransactionMode.ISOLATION_READ_UNCOMMITTED);
			dbTransactionMode.setReadOnly(readonly);

			params.add(Arguments.of(dbTransactionMode, jtxTransactionMode));
		}


		{
			// ISOLATION_REPEATABLE_READ
			final boolean readonly = RandomUtils.nextBoolean();

			JtxTransactionMode jtxTransactionMode = new JtxTransactionMode();
			jtxTransactionMode.setIsolationLevel(JtxIsolationLevel.ISOLATION_REPEATABLE_READ);
			jtxTransactionMode.setReadOnly(readonly);

			DbTransactionMode dbTransactionMode = new DbTransactionMode();
			dbTransactionMode.setIsolation(DbTransactionMode.ISOLATION_REPEATABLE_READ);
			dbTransactionMode.setReadOnly(readonly);

			params.add(Arguments.of(dbTransactionMode, jtxTransactionMode));
		}

		{
			// ISOLATION_SERIALIZABLE
			final boolean readonly = RandomUtils.nextBoolean();

			JtxTransactionMode jtxTransactionMode = new JtxTransactionMode();
			jtxTransactionMode.setIsolationLevel(JtxIsolationLevel.ISOLATION_SERIALIZABLE);
			jtxTransactionMode.setReadOnly(readonly);

			DbTransactionMode dbTransactionMode = new DbTransactionMode();
			dbTransactionMode.setIsolation(DbTransactionMode.ISOLATION_SERIALIZABLE);
			dbTransactionMode.setReadOnly(readonly);

			params.add(Arguments.of(dbTransactionMode, jtxTransactionMode));
		}

		return params.toArray(new Arguments[0]);
	}

}
test class for JtxDbUtil added