[TEST]: Add Bool tests (#453)

clickhouse-native-jdbc/src/test/java/com/github/housepower/jdbc/BooleanTypeITest.java

@@ -0,0 +1,62 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.github.housepower.jdbc;
+
+import com.github.housepower.misc.BytesHelper;
+import org.junit.jupiter.api.Test;
+
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class BooleanTypeITest extends AbstractITest implements BytesHelper {
+
+    @Test
+    public void testBooleanType() throws Exception {
+        withStatement(statement -> {
+            statement.execute("DROP TABLE IF EXISTS bool_test");
+            statement.execute("CREATE TABLE IF NOT EXISTS bool_test (value Bool, nullableValue Nullable(Bool)) Engine=Memory()");
+
+            Integer rowCnt = 300;
+            try (PreparedStatement pstmt = statement.getConnection().prepareStatement(
+                    "INSERT INTO bool_test (value, nullableValue) values(?, ?);")) {
+                for (int i = 0; i < rowCnt; i++) {
+                    pstmt.setBoolean(1, Boolean.TRUE);
+                    pstmt.setBoolean(2, Boolean.FALSE);
+                    pstmt.addBatch();
+                }
+                pstmt.executeBatch();
+            }
+
+            ResultSet rs = statement.executeQuery("SELECT * FROM bool_test;");
+            int size = 0;
+            while (rs.next()) {
+                size++;
+                Boolean value = rs.getBoolean(1);
+                assertEquals(value, Boolean.TRUE);
+                Boolean nullableValue = rs.getBoolean(2);
+                assertEquals(nullableValue, Boolean.FALSE);
+            }
+
+            assertEquals(size, rowCnt);
+
+            statement.execute("DROP TABLE IF EXISTS bool_test");
+        });
+
+    }
+
+
+}