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ThanhNITThanhNIT
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Added tests for tasks 1407, 1484, 1527, 1581.
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5 files changed

+307
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lines changed

‎src/main/java/g1501_1600/s1527_patients_with_a_condition/script.sql‎

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@@ -2,4 +2,4 @@
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# #Easy #Database #SQL_I_Day_3_String_Processing_Functions
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# #2022_04_12_Time_308_ms_(66.93%)_Space_0B_(100.00%)
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Select patient_id,patient_name,conditions from Patients
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where conditions like "% DIAB1%" or conditions like "DIAB1%";
5+
where conditions like '% DIAB1%' or conditions like 'DIAB1%'; -- NOSONAR

‎src/test/java/g1401_1500/s1407_top_travellers/MysqlTest.java‎

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package g1401_1500.s1407_top_travellers;
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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.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 javax.sql.DataSource;
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import org.junit.jupiter.api.Test;
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import org.zapodot.junit.db.annotations.EmbeddedDatabase;
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import org.zapodot.junit.db.annotations.EmbeddedDatabaseTest;
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import org.zapodot.junit.db.common.CompatibilityMode;
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@EmbeddedDatabaseTest(
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compatibilityMode = CompatibilityMode.MySQL,
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initialSqls =
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"CREATE TABLE users(id INTEGER PRIMARY KEY, name VARCHAR ); "
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+ "INSERT INTO users(id, name) "
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+ "VALUES (1, 'Alice'); "
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+ "INSERT INTO users(id, name) "
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+ "VALUES (2, 'Bob'); "
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+ "INSERT INTO users(id, name) "
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+ "VALUES (3, 'Alex'); "
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+ "INSERT INTO users(id, name) "
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+ "VALUES (4, 'Donald'); "
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+ "INSERT INTO users(id, name) "
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+ "VALUES (7, 'Lee'); "
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+ "INSERT INTO users(id, name) "
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+ "VALUES (13, 'Jonathan'); "
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+ "INSERT INTO users(id, name) "
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+ "VALUES (19, 'Elvis'); "
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+ "CREATE TABLE rides(id INTEGER PRIMARY KEY, user_id INTEGER, distance INTEGER ); "
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+ "INSERT INTO rides(id, user_id, distance) "
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+ "VALUES (1, 1, 120); "
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+ "INSERT INTO rides(id, user_id, distance) "
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+ "VALUES (2, 2, 317); "
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+ "INSERT INTO rides(id, user_id, distance) "
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+ "VALUES (3, 3, 222); "
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+ "INSERT INTO rides(id, user_id, distance) "
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+ "VALUES (4, 7, 100); "
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+ "INSERT INTO rides(id, user_id, distance) "
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+ "VALUES (5, 13, 312); "
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+ "INSERT INTO rides(id, user_id, distance) "
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+ "VALUES (6, 19, 50); "
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+ "INSERT INTO rides(id, user_id, distance) "
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+ "VALUES (7, 7, 120); "
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+ "INSERT INTO rides(id, user_id, distance) "
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+ "VALUES (8, 19, 400); "
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+ "INSERT INTO rides(id, user_id, distance) "
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+ "VALUES (9, 7, 230); ")
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class MysqlTest {
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@Test
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void testScript(@EmbeddedDatabase DataSource dataSource)
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throws SQLException, FileNotFoundException {
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try (final Connection connection = dataSource.getConnection()) {
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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/g1401_1500/s1407_top_trave"
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+ "llers/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("Elvis"));
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assertThat(resultSet.getInt(2), equalTo(450));
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("Lee"));
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assertThat(resultSet.getInt(2), equalTo(450));
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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.getInt(2), equalTo(317));
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("Jonathan"));
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assertThat(resultSet.getInt(2), equalTo(312));
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("Alex"));
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assertThat(resultSet.getInt(2), equalTo(222));
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("Alice"));
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assertThat(resultSet.getInt(2), equalTo(120));
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("Donald"));
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assertThat(resultSet.getInt(2), equalTo(0));
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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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}

‎src/test/java/g1401_1500/s1484_group_sold_products_by_the_date/MysqlTest.java‎

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package g1401_1500.s1484_group_sold_products_by_the_date;
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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.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 javax.sql.DataSource;
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import org.junit.jupiter.api.Test;
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import org.zapodot.junit.db.annotations.EmbeddedDatabase;
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import org.zapodot.junit.db.annotations.EmbeddedDatabaseTest;
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import org.zapodot.junit.db.common.CompatibilityMode;
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@EmbeddedDatabaseTest(
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compatibilityMode = CompatibilityMode.MySQL,
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initialSqls =
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"CREATE TABLE Activities(sell_date DATE, product VARCHAR); "
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+ "INSERT INTO Activities(sell_date, product) "
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+ "VALUES ('2020-05-30', 'Headphone'); "
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+ "INSERT INTO Activities(sell_date, product) "
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+ "VALUES ('2020-06-01', 'Pencil'); "
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+ "INSERT INTO Activities(sell_date, product) "
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+ "VALUES ('2020-06-02', 'Mask'); "
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+ "INSERT INTO Activities(sell_date, product) "
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+ "VALUES ('2020-05-30', 'Basketball'); "
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+ "INSERT INTO Activities(sell_date, product) "
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+ "VALUES ('2020-06-01', 'Bible'); "
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+ "INSERT INTO Activities(sell_date, product) "
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+ "VALUES ('2020-06-02', 'Mask'); "
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+ "INSERT INTO Activities(sell_date, product) "
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+ "VALUES ('2020-05-30', 'T-Shirt'); ")
38+
class MysqlTest {
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@Test
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void testScript(@EmbeddedDatabase DataSource dataSource)
41+
throws SQLException, FileNotFoundException {
42+
try (final Connection connection = dataSource.getConnection()) {
43+
try (final Statement statement = connection.createStatement();
44+
final ResultSet resultSet =
45+
statement.executeQuery(
46+
new BufferedReader(
47+
new FileReader(
48+
"src/main/java/g1401_1500/s1484_group_sold_"
49+
+ "products_by_the_date/script.sql"))
50+
.lines()
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.collect(Collectors.joining("\n"))
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.replaceAll("#.*?\\r?\\n", ""))) {
53+
assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("2020-05-30"));
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assertThat(resultSet.getInt(2), equalTo(3));
56+
assertThat(resultSet.getNString(3), equalTo("Basketball,Headphone,T-Shirt"));
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("2020-06-01"));
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assertThat(resultSet.getInt(2), equalTo(2));
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assertThat(resultSet.getNString(3), equalTo("Bible,Pencil"));
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("2020-06-02"));
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assertThat(resultSet.getInt(2), equalTo(1));
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assertThat(resultSet.getNString(3), equalTo("Mask"));
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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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}

‎src/test/java/g1501_1600/s1527_patients_with_a_condition/MysqlTest.java‎

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package g1501_1600.s1527_patients_with_a_condition;
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import static org.hamcrest.CoreMatchers.equalTo;
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import static org.hamcrest.MatcherAssert.assertThat;
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6+
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.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 javax.sql.DataSource;
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import org.junit.jupiter.api.Test;
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import org.zapodot.junit.db.annotations.EmbeddedDatabase;
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import org.zapodot.junit.db.annotations.EmbeddedDatabaseTest;
18+
import org.zapodot.junit.db.common.CompatibilityMode;
19+
20+
@EmbeddedDatabaseTest(
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compatibilityMode = CompatibilityMode.MySQL,
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initialSqls =
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"CREATE TABLE Patients(patient_id INTEGER PRIMARY KEY, patient_name VARCHAR, conditions VARCHAR); "
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+ "INSERT INTO Patients(patient_id, patient_name, conditions) "
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+ "VALUES (1, 'Daniel', 'YFEV COUGH'); "
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+ "INSERT INTO Patients(patient_id, patient_name, conditions) "
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+ "VALUES (2, 'Alice', ''); "
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+ "INSERT INTO Patients(patient_id, patient_name, conditions) "
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+ "VALUES (3, 'Bob', 'DIAB100 MYOP'); "
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+ "INSERT INTO Patients(patient_id, patient_name, conditions) "
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+ "VALUES (4, 'George', 'ACNE DIAB100'); "
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+ "INSERT INTO Patients(patient_id, patient_name, conditions) "
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+ "VALUES (5, 'Alain', 'DIAB201'); ")
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class MysqlTest {
35+
@Test
36+
void testScript(@EmbeddedDatabase DataSource dataSource)
37+
throws SQLException, FileNotFoundException {
38+
try (final Connection connection = dataSource.getConnection()) {
39+
try (final Statement statement = connection.createStatement();
40+
final ResultSet resultSet =
41+
statement.executeQuery(
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new BufferedReader(
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new FileReader(
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"src/main/java/g1501_1600/s1527_patien"
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+ "ts_with_a_condition/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.getInt(1), equalTo(3));
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assertThat(resultSet.getNString(2), equalTo("Bob"));
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assertThat(resultSet.getNString(3), equalTo("DIAB100 MYOP"));
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getInt(1), equalTo(4));
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assertThat(resultSet.getNString(2), equalTo("George"));
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assertThat(resultSet.getNString(3), equalTo("ACNE DIAB100"));
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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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}

‎src/test/java/g1501_1600/s1581_customer_who_visited_but_did_not_make_any_transactions/MysqlTest.java‎

Lines changed: 79 additions & 0 deletions
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package g1501_1600.s1581_customer_who_visited_but_did_not_make_any_transactions;
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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;
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import org.zapodot.junit.db.annotations.EmbeddedDatabase;
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import org.zapodot.junit.db.annotations.EmbeddedDatabaseTest;
18+
import org.zapodot.junit.db.common.CompatibilityMode;
19+
20+
@EmbeddedDatabaseTest(
21+
compatibilityMode = CompatibilityMode.MySQL,
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initialSqls =
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"CREATE TABLE Visits(visit_id INTEGER PRIMARY KEY, customer_id INTEGER); "
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+ "INSERT INTO Visits(visit_id, customer_id) "
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+ "VALUES (1, 23); "
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+ "INSERT INTO Visits(visit_id, customer_id) "
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+ "VALUES (2, 9); "
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+ "INSERT INTO Visits(visit_id, customer_id) "
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+ "VALUES (4, 30); "
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+ "INSERT INTO Visits(visit_id, customer_id) "
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+ "VALUES (5, 54); "
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+ "INSERT INTO Visits(visit_id, customer_id) "
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+ "VALUES (6, 96); "
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+ "INSERT INTO Visits(visit_id, customer_id) "
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+ "VALUES (7, 54); "
36+
+ "INSERT INTO Visits(visit_id, customer_id) "
37+
+ "VALUES (8, 54); "
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+ "CREATE TABLE Transactions(transaction_id INTEGER PRIMARY KEY, visit_id INTEGER, "
39+
+ "amount INTEGER); "
40+
+ "INSERT INTO Transactions(transaction_id, visit_id, amount) "
41+
+ "VALUES (2, 5, 310); "
42+
+ "INSERT INTO Transactions(transaction_id, visit_id, amount) "
43+
+ "VALUES (3, 5, 300); "
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+ "INSERT INTO Transactions(transaction_id, visit_id, amount) "
45+
+ "VALUES (9, 5, 200); "
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+ "INSERT INTO Transactions(transaction_id, visit_id, amount) "
47+
+ "VALUES (12, 1, 910); "
48+
+ "INSERT INTO Transactions(transaction_id, visit_id, amount) "
49+
+ "VALUES (13, 2, 970); ")
50+
class MysqlTest {
51+
@Test
52+
void testScript(@EmbeddedDatabase DataSource dataSource)
53+
throws SQLException, FileNotFoundException {
54+
try (final Connection connection = dataSource.getConnection()) {
55+
try (final Statement statement = connection.createStatement();
56+
final ResultSet resultSet =
57+
statement.executeQuery(
58+
new BufferedReader(
59+
new FileReader(
60+
"src/main/java/g1501_1600/s1581_customer_who_visi"
61+
+ "ted_but_did_not_make_any_transactions/scr"
62+
+ "ipt.sql"))
63+
.lines()
64+
.collect(Collectors.joining("\n"))
65+
.replaceAll("#.*?\\r?\\n", ""))) {
66+
assertThat(resultSet.next(), equalTo(true));
67+
assertThat(resultSet.getInt(1), equalTo(30));
68+
assertThat(resultSet.getInt(2), equalTo(1));
69+
assertThat(resultSet.next(), equalTo(true));
70+
assertThat(resultSet.getInt(1), equalTo(54));
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assertThat(resultSet.getInt(2), equalTo(2));
72+
assertThat(resultSet.next(), equalTo(true));
73+
assertThat(resultSet.getInt(1), equalTo(96));
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assertThat(resultSet.getInt(2), equalTo(1));
75+
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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