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javadevjavadev
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Added mysql unit test example.
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‎build.gradle‎

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dependencies {
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testImplementation 'junit:junit:[4.13.2,)'
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testImplementation 'org.zapodot:embedded-db-junit:[2.0.2,)'
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testImplementation 'org.slf4j:slf4j-api:[1.7.32,)'
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testImplementation 'org.slf4j:slf4j-simple:[1.7.32,)'
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}
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group = 'com.github.javadev'

‎pom-central.xml‎

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<version>[4.13.2,)</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.zapodot</groupId>
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<artifactId>embedded-db-junit</artifactId>
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<version>[2.0.2,)</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-api</artifactId>
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<version>[1.7.32,)</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-simple</artifactId>
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<version>[1.7.32,)</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>

‎pom-central11.xml‎

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<version>[4.13.2,)</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.zapodot</groupId>
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<artifactId>embedded-db-junit</artifactId>
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<version>[2.0.2,)</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-api</artifactId>
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<version>[1.7.32,)</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-simple</artifactId>
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<version>[1.7.32,)</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>

‎pom-central17.xml‎

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<version>[4.13.2,)</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.zapodot</groupId>
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<artifactId>embedded-db-junit</artifactId>
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<version>[2.0.2,)</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-api</artifactId>
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<version>[1.7.32,)</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-simple</artifactId>
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<version>[1.7.32,)</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>

‎pom.xml‎

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<version>[4.13.2,)</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.zapodot</groupId>
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<artifactId>embedded-db-junit</artifactId>
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<version>[2.0.2,)</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-api</artifactId>
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<version>[1.7.32,)</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-simple</artifactId>
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<version>[1.7.32,)</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>

‎src/test/java/g0101_0200/s0175_combine_two_tables/MysqlTest.java‎

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package g0101_0200.s0175_combine_two_tables;
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import static org.hamcrest.CoreMatchers.equalTo;
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import static org.hamcrest.MatcherAssert.assertThat;
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import java.io.BufferedReader;
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import java.io.FileNotFoundException;
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import java.io.FileReader;
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import java.sql.Connection;
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import java.sql.DriverManager;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.sql.Statement;
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import java.util.stream.Collectors;
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import org.junit.Rule;
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import org.junit.Test;
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import org.zapodot.junit.db.EmbeddedDatabaseRule;
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import org.zapodot.junit.db.common.CompatibilityMode;
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public class MysqlTest {
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@Rule
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public final EmbeddedDatabaseRule embeddedDatabaseRule =
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EmbeddedDatabaseRule.builder()
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.withMode(CompatibilityMode.MySQL)
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.withInitialSql(
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"CREATE TABLE Person(personId INTEGER PRIMARY KEY, lastName VARCHAR(512)"
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+ ", firstName VARCHAR(512)); "
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+ "INSERT INTO Person(personId, lastName, firstName) "
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+ "VALUES (1, 'Wang', 'Allen'); "
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+ "INSERT INTO Person(personId, lastName, firstName) "
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+ "VALUES (2, 'Alice', 'Bob'); "
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+ "CREATE TABLE Address(addressId INTEGER PRIMARY KEY, personId INTEGER"
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+ ", city VARCHAR(512), state VARCHAR(512)); "
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+ "INSERT INTO Address(addressId, personId, city, state) "
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+ "VALUES (1, 2, 'New York City', 'New York'); "
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+ "INSERT INTO Address(addressId, personId, city, state) "
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+ "VALUES (2, 3, 'Leetcode', 'California'); ")
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.build();
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@Test
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public void testScript() throws SQLException, FileNotFoundException {
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try (final Connection connection =
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DriverManager.getConnection(embeddedDatabaseRule.getConnectionJdbcUrl())) {
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try (final Statement statement = connection.createStatement();
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final ResultSet resultSet =
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statement.executeQuery(
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new BufferedReader(
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new FileReader(
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"src/main/java/g0101_0200/"
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+ "s0175_combine_two_tables/script.sql"))
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.lines()
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.collect(Collectors.joining("\n"))
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.replaceAll("#.*?\\r?\\n", ""))) {
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("Allen"));
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assertThat(resultSet.getNString(2), equalTo("Wang"));
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assertThat(resultSet.getNString(3), equalTo(null));
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assertThat(resultSet.getNString(4), equalTo(null));
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("Bob"));
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assertThat(resultSet.getNString(2), equalTo("Alice"));
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assertThat(resultSet.getNString(3), equalTo("New York City"));
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assertThat(resultSet.getNString(4), equalTo("New York"));
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assertThat(resultSet.next(), equalTo(false));
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}
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}
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}
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}

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