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| 1 | +package g0501_0600.s0586_customer_placing_the_largest_number_of_orders; |
| 2 | + |
| 3 | +import static org.hamcrest.CoreMatchers.equalTo; |
| 4 | +import static org.hamcrest.MatcherAssert.assertThat; |
| 5 | + |
| 6 | +import java.io.BufferedReader; |
| 7 | +import java.io.FileNotFoundException; |
| 8 | +import java.io.FileReader; |
| 9 | +import java.sql.Connection; |
| 10 | +import java.sql.ResultSet; |
| 11 | +import java.sql.SQLException; |
| 12 | +import java.sql.Statement; |
| 13 | +import java.util.stream.Collectors; |
| 14 | +import javax.sql.DataSource; |
| 15 | +import org.junit.jupiter.api.Test; |
| 16 | +import org.zapodot.junit.db.annotations.EmbeddedDatabase; |
| 17 | +import org.zapodot.junit.db.annotations.EmbeddedDatabaseTest; |
| 18 | +import org.zapodot.junit.db.common.CompatibilityMode; |
| 19 | + |
| 20 | +@EmbeddedDatabaseTest( |
| 21 | + compatibilityMode = CompatibilityMode.MySQL, |
| 22 | + initialSqls = |
| 23 | + "CREATE TABLE Orders(order_number INTEGER, customer_number INTEGER); " |
| 24 | + + "INSERT INTO Orders(order_number, customer_number) VALUES (1, 1); " |
| 25 | + + "INSERT INTO Orders(order_number, customer_number) VALUES (2, 2); " |
| 26 | + + "INSERT INTO Orders(order_number, customer_number) VALUES (3, 3); " |
| 27 | + + "INSERT INTO Orders(order_number, customer_number) VALUES (4, 3); ") |
| 28 | +class MysqlTest { |
| 29 | + @Test |
| 30 | + void testScript(@EmbeddedDatabase DataSource dataSource) |
| 31 | + throws SQLException, FileNotFoundException { |
| 32 | + try (final Connection connection = dataSource.getConnection()) { |
| 33 | + try (final Statement statement = connection.createStatement(); |
| 34 | + final ResultSet resultSet = |
| 35 | + statement.executeQuery( |
| 36 | + new BufferedReader( |
| 37 | + new FileReader( |
| 38 | + "src/main/java/g0501_0600/" |
| 39 | + + "s0586_customer_placing" |
| 40 | + + "_the_largest_number_of" |
| 41 | + + "_orders/script.sql")) |
| 42 | + .lines() |
| 43 | + .collect(Collectors.joining("\n")) |
| 44 | + .replaceAll("#.*?\\r?\\n", ""))) { |
| 45 | + assertThat(resultSet.next(), equalTo(true)); |
| 46 | + assertThat(resultSet.getInt(1), equalTo(3)); |
| 47 | + assertThat(resultSet.next(), equalTo(false)); |
| 48 | + } |
| 49 | + } |
| 50 | + } |
| 51 | +} |
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