adding tests

JSQLParser · May 18, 2021 · c1faab6 · c1faab6
1 parent 51625f9
commit c1faab6
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Showing 3 changed files with 21 additions and 1 deletion.
diff --git a/src/test/java/net/sf/jsqlparser/expression/ExpressionVisitorAdapterTest.java b/src/test/java/net/sf/jsqlparser/expression/ExpressionVisitorAdapterTest.java
@@ -208,4 +208,10 @@ public void testAnalyticFunctionWithoutExpression502() throws JSQLParserExceptio
         expr.accept(adapter);
     }
 
+    @Test
+    public void testAtTimeZoneExpression() throws JSQLParserException {
+        Expression expr = CCJSqlParserUtil.parseExpression("DATE(date1 AT TIME ZONE 'UTC' AT TIME ZONE 'australia/sydney')");
+        ExpressionVisitorAdapter adapter = new ExpressionVisitorAdapter();
+        expr.accept(adapter);
+    }
 }
diff --git a/src/test/java/net/sf/jsqlparser/util/TablesNamesFinderTest.java b/src/test/java/net/sf/jsqlparser/util/TablesNamesFinderTest.java
@@ -642,4 +642,14 @@ public void testNPEIssue1009() throws JSQLParserException {
 
         assertThat(tablesNamesFinder.getTableList(stmt)).containsExactly("biz_fund_info");
     }
+
+    @Test
+    public void testAtTimeZoneExpression() throws JSQLParserException {
+        String sql = "SELECT DATE(date1 AT TIME ZONE 'UTC' AT TIME ZONE 'australia/sydney') AS another_date FROM mytbl";
+        Statement stmt = CCJSqlParserUtil.parse(sql);
+        TablesNamesFinder tablesNamesFinder = new TablesNamesFinder();
+        List<String> tableList = tablesNamesFinder.getTableList(stmt);
+        assertEquals(1, tableList.size());
+        assertTrue(tableList.contains("mytbl"));
+    }
 }
diff --git a/src/test/java/net/sf/jsqlparser/util/validation/validator/ExpressionValidatorTest.java b/src/test/java/net/sf/jsqlparser/util/validation/validator/ExpressionValidatorTest.java
@@ -199,5 +199,9 @@ public void testAnalyticFunctionFilter() throws JSQLParserException {
                 EXPRESSIONS);
     }
 
-
+    @Test
+    public void testAtTimeZoneExpression() throws JSQLParserException {
+        validateNoErrors("SELECT DATE(date1 AT TIME ZONE 'UTC' AT TIME ZONE 'australia/sydney') AS another_date FROM mytbl", 1,
+                EXPRESSIONS);
+    }
 }