Added test

Author: ANeumann82

src/main/java/net/sf/jsqlparser/statement/lock/LockStatement.java

@@ -17,7 +17,19 @@ public class LockStatement implements Statement {
 	private boolean noWait;
 	private Long waitSeconds;
 
+	/**
+	 * Creates a new LockStatement
+	 *
+	 * @param table The table to lock
+	 * @param lockMode The lock mode
+	 */
+	public LockStatement(Table table, LockMode lockMode) {
+		this.table = table;
+		this.lockMode = lockMode;
+	}
+
 	public LockStatement(Table table, LockMode lockMode, boolean noWait, Long waitSeconds) {
+		this(table, lockMode);
 		this.table = table;
 		this.lockMode = lockMode;
 		this.noWait = noWait;

src/test/java/net/sf/jsqlparser/statement/lock/LockTest.java

@@ -2,6 +2,7 @@
 
 import net.sf.jsqlparser.JSQLParserException;
 import net.sf.jsqlparser.parser.CCJSqlParserUtil;
+import net.sf.jsqlparser.schema.Table;
 import net.sf.jsqlparser.statement.Statement;
 import net.sf.jsqlparser.test.TestUtils;
 import org.junit.jupiter.api.Test;
@@ -66,5 +67,28 @@ void testWaitTimeout() throws JSQLParserException {
         assertEquals(300, ls.getWaitTimeout());
     }
 
+    @Test
+    void testCreateLockStatement() {
+        Table t = new Table("a");
+
+        LockStatement ls = new LockStatement(t, LockMode.Exclusive);
+        assertEquals("LOCK TABLE a IN EXCLUSIVE MODE", ls.toString());
+
+        ls.setLockMode(LockMode.Share);
+        assertEquals("LOCK TABLE a IN SHARE MODE", ls.toString());
+
+        ls.setNoWait(true);
+        assertEquals("LOCK TABLE a IN SHARE MODE NOWAIT", ls.toString());
+
+        ls.setWaitSeconds(60);
+        assertEquals("LOCK TABLE a IN SHARE MODE WAIT 60", ls.toString());
+
+        ls.setNoWait(false);
+        assertEquals("LOCK TABLE a IN SHARE MODE", ls.toString());
+
+        ls.setTable(new Table("b"));
+        assertEquals("LOCK TABLE b IN SHARE MODE", ls.toString());
+    }
+
 
 }