added unit test

tests/src/com/todoroo/andlib/sql/QueryTemplateHelperTest.java

@@ -0,0 +1,100 @@
+package com.todoroo.andlib.sql;
+
+import android.test.AndroidTestCase;
+
+import com.todoroo.andlib.sql.Query.QueryTemplateHelper;
+import com.todoroo.astrid.dao.TaskDao.TaskCriteria;
+import com.todoroo.astrid.data.Task;
+
+public class QueryTemplateHelperTest extends AndroidTestCase {
+
+    public StringBuilder selection = new StringBuilder();
+    public StringBuilder order = new StringBuilder();
+    public StringBuilder groupBy = new StringBuilder();
+
+    public void testBasic() {
+        QueryTemplateHelper.queryForContentResolver("",
+                selection, order, groupBy);
+        assertEquals(selection.toString(), "");
+        assertEquals(order.toString(), "");
+        assertEquals(groupBy.toString(), "");
+    }
+
+    public void testSelection() {
+        QueryTemplateHelper.queryForContentResolver("WHERE foo = bar",
+                selection, order, groupBy);
+        assertEquals(selection.toString(), "foo = bar");
+        assertEquals(order.toString(), "");
+        assertEquals(groupBy.toString(), "");
+    }
+
+    public void testOrder() {
+        QueryTemplateHelper.queryForContentResolver("ORDER BY cats",
+                selection, order, groupBy);
+        assertEquals(selection.toString(), "");
+        assertEquals(order.toString(), "cats");
+        assertEquals(groupBy.toString(), "");
+    }
+
+    public void testWhereOrder() {
+        QueryTemplateHelper.queryForContentResolver("WHERE foo = bar ORDER BY cats",
+                selection, order, groupBy);
+        assertEquals(selection.toString(), "foo = bar");
+        assertEquals(order.toString(), "cats");
+        assertEquals(groupBy.toString(), "");
+    }
+
+    public void testGroupBy() {
+        QueryTemplateHelper.queryForContentResolver("GROUP BY dogs",
+                selection, order, groupBy);
+        assertEquals(selection.toString(), "");
+        assertEquals(order.toString(), "");
+        assertEquals(groupBy.toString(), "dogs");
+    }
+
+    public void testWhereGroupBy() {
+        QueryTemplateHelper.queryForContentResolver("WHERE foo = bar GROUP BY dogs",
+                selection, order, groupBy);
+        assertEquals(selection.toString(), "foo = bar");
+        assertEquals(order.toString(), "");
+        assertEquals(groupBy.toString(), "dogs");
+    }
+
+    public void testOrderGroupBy() {
+        QueryTemplateHelper.queryForContentResolver("GROUP BY dogs ORDER BY cats",
+                selection, order, groupBy);
+        assertEquals(order.toString(), "cats");
+        assertEquals(groupBy.toString(), "dogs");
+    }
+
+    public void testWhereGroupByAndOrder() {
+        QueryTemplateHelper.queryForContentResolver("WHERE foo = bar GROUP BY dogs ORDER BY cats",
+                selection, order, groupBy);
+        assertEquals(selection.toString(), "foo = bar");
+        assertEquals(order.toString(), "cats");
+        assertEquals(groupBy.toString(), "dogs");
+    }
+
+    public void testRealQueryTemplate() {
+        QueryTemplateHelper.queryForContentResolver(
+                new QueryTemplate().where(TaskCriteria.completed()).
+                orderBy(Order.asc(Task.DUE_DATE)).toString(),
+                selection, order, groupBy);
+        assertEquals(TaskCriteria.completed().toString(), selection.toString());
+        assertEquals(Order.asc(Task.DUE_DATE).toString(), order.toString());
+        assertEquals("", groupBy.toString());
+    }
+
+    public void testRealQueryTemplateTwo() {
+        QueryTemplateHelper.queryForContentResolver(
+                new QueryTemplate().where(TaskCriteria.isActive()).
+                orderBy(Order.asc(Task.ELAPSED_SECONDS)).groupBy(Task.NOTES).toString(),
+                selection, order, groupBy);
+        assertEquals(TaskCriteria.isActive().toString(), selection.toString());
+        assertEquals(Order.asc(Task.ELAPSED_SECONDS).toString(), order.toString());
+        assertEquals(Task.NOTES.toString(), groupBy.toString());
+    }
+
+
+
+}