test queries for null values

chennaione · Apr 1, 2015 · 4d67bfb · 4d67bfb
1 parent cf8c3f5
commit 4d67bfb
Showing 1 changed file with 26 additions and 0 deletions.
diff --git a/library/src/test/java/com/orm/query/SelectTest.java b/library/src/test/java/com/orm/query/SelectTest.java
@@ -1,5 +1,9 @@
 package com.orm.query;
 
+import com.orm.query.Condition;
+
+import junit.framework.TestResult;
+
 import org.junit.Test;
 
 import static junit.framework.Assert.assertEquals;
@@ -80,5 +84,27 @@ public void testOr(){
         assertEquals("2", where.getArgs()[1]);
     }
 
+    @Test
+    public void testIsNull() {
+        Select where = Select.from(TestRecord.class).where(Condition.prop("test").isNull());
+        assertEquals("(test IS NULL )", where.getWhereCond());
+        assertEquals(0, where.getArgs().length);
+
+        where = Select.from(TestRecord.class).where(Condition.prop("test").eq(null));
+        assertEquals("(test IS NULL )", where.getWhereCond());
+        assertEquals(0, where.getArgs().length);
+    }
+
+    @Test
+    public void testIsNotNull() {
+        Select where = Select.from(TestRecord.class).where(Condition.prop("test").isNotNull());
+        assertEquals("(test IS NOT NULL )", where.getWhereCond());
+        assertEquals(0, where.getArgs().length);
+
+        where = Select.from(TestRecord.class).where(Condition.prop("test").notEq(null));
+        assertEquals("(test IS NOT NULL )", where.getWhereCond());
+        assertEquals(0, where.getArgs().length);
+    }
+
 
 }