Now testing the otherwise node. This test also forced me to add suppo…

…rt for another binary node. The rest of the binary nodes will get added later.

bella/nodes.php

@@ -15,6 +15,7 @@
 require_once 'nodes/number.php';
 require_once 'nodes/offset.php';
 require_once 'nodes/or.php';
+require_once 'nodes/lessthan.php';
 require_once 'nodes/ordering.php';
 require_once 'nodes/selectstatement.php';
 require_once 'nodes/sqlliteral.php';

bella/nodes/lessthan.php

@@ -0,0 +1,3 @@
+<?php
+
+class NodeBinaryLessThan extends NodeBinary {}

bella/nodes/sqlliteral.php

@@ -171,17 +171,17 @@ public function lteg_all($others)
 		return $this->grouping_all('lteg', $others);
 	}
 
-	public function glt($other)
+	public function lt($other)
 	{
-		return new NodeLessThan($this, $other);
+		return new NodeBinaryLessThan($this, $other);
 	}
 
-	public function glt_any($others)
+	public function lt_any($others)
 	{
 		return $this->grouping_any('glt', $others);
 	}
 
-	public function glt_all($others)
+	public function lt_all($others)
 	{
 		return $this->grouping_all('glt', $others);
 	}

bella/tests/TableTestCase.php

@@ -34,6 +34,15 @@ public function test_table_complex_where()
 		$this->assertEquals('SELECT * FROM users WHERE (project_id = 1 OR project_id = 4)', $query->to_sql(), 'should produce a statement');
 	}
 
+	public function test_table_where_or()
+	{
+		$users = new Table('users');
+		$query = $users->where($users['name']->eq('bob')->otherwise($users['age']->lt(25)));
+
+		$this->assertEquals("SELECT FROM users WHERE (name = bob OR age < 25)", $query->to_sql(), 'should produce a statement');
+	}
+
+
 	public function test_table_having()
 	{
 		$users = new Table('users');

bella/visitors.php

@@ -93,6 +93,14 @@ public function visitBinaryAnd(NodeBinaryAnd $node)
 		return "{$left} AND {$right}";
 	}
 
+	public function visitBinaryLessThan(NodeBinaryLessThan $node)
+	{
+  	$left = $this->visit($node->left);
+  	$right = $this->visit($node->right);
+
+		return "{$left} < {$right}";
+	}
+
 	public function visitGrouping(NodeGrouping $node)
 	{
   	$expression = $this->visit($node->expression);