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package org.onap.vid.dao;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import static org.assertj.core.api.Java6Assertions.assertThat;
import static org.assertj.core.api.Java6Assertions.assertThatThrownBy;
import static org.mockito.BDDMockito.given;
import static org.mockito.Matchers.anyString;
@RunWith(MockitoJUnitRunner.class)
public class FnAppDoaImplTest {
private FnAppDoaImpl fnAppDoa;
@Mock
private ConnectionFactory connectionFactory;
@Mock
private Connection connection;
@Mock
private PreparedStatement preparedStatement;
@Mock
private ResultSet resultSet;
private static final String ERROR_MESSAGE = "error message";
private static final String QUERY = "select count(*) from fn_app";
@Before
public void setUp() throws SQLException {
given(resultSet.next()).willReturn(true);
given(resultSet.getInt(1)).willReturn(5);
given(preparedStatement.executeQuery()).willReturn(resultSet);
given(connectionFactory.getConnection(anyString(), anyString(), anyString())).willReturn(connection);
fnAppDoa = new FnAppDoaImpl(connectionFactory);
}
private void okCaseSetUp() throws SQLException {
given(connection.prepareStatement(QUERY)).willReturn(preparedStatement);
}
private void nokCaseSetup() throws SQLException {
given(connection.prepareStatement(QUERY)).willThrow(new SQLException(ERROR_MESSAGE));
}
@Test
public void getProfileCount_shouldReturnNumber_whenNoExceptionIsThrown() throws SQLException {
okCaseSetUp();
assertThat(fnAppDoa.getProfileCount("anyUrl", "anyUsername", "anyPassword")).isEqualTo(5);
}
@Test
public void getProfileCount_shouldRethrowSQLException() throws SQLException {
nokCaseSetup();
assertThatThrownBy(() -> fnAppDoa.getProfileCount("anyUrl", "anyUsername", "anyPassword"))
.isInstanceOf(SQLException.class).hasMessage(ERROR_MESSAGE);
}
}
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