Fixing escaping of fields in hasAny() also adding in correct model al…

…iases.

Tests added. 
Fixes #6089

git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@8032 3807eeeb-6ff5-0310-8944-8be069107fe0

cake/libs/model/datasources/dbo_source.php

@@ -2102,10 +2102,11 @@ function close() {
 	function hasAny(&$Model, $sql) {
 		$sql = $this->conditions($sql);
 		$table = $this->fullTableName($Model);
-		$where = $sql ? "WHERE {$sql}" : 'WHERE 1 = 1';
-		$id = $Model->primaryKey;
+		$alias = $this->alias . $this->name($Model->alias);
+		$where = $sql ? "{$sql}" : ' WHERE 1 = 1';
+		$id = $Model->escapeField();
 
-		$out = $this->fetchRow("SELECT COUNT({$id}) {$this->alias}count FROM {$table} {$where}");
+		$out = $this->fetchRow("SELECT COUNT({$id}) {$this->alias}count FROM {$table} {$alias}{$where}");
 
 		if (is_array($out)) {
 			return $out[0]['count'];

cake/tests/cases/libs/model/datasources/dbo_source.test.php

@@ -3394,6 +3394,20 @@ function testBuildColumn() {
 		$expected = '`int_field` int(11) NOT NULL';
 		$this->assertTrue($result, $expected);
 	}
+/**
+ * test hasAny()
+ *
+ * @return void
+ **/
+	function testHasAny() {
+		$this->testDb->hasAny($this->Model, array());
+		$expected = 'SELECT COUNT(`TestModel`.`id`) AS count FROM `test_models` AS `TestModel` WHERE 1 = 1';
+		$this->assertEqual($this->testDb->simulated[0], $expected);
+
+		$this->testDb->hasAny($this->Model, array('TestModel.name' => 'harry'));
+		$expected = "SELECT COUNT(`TestModel`.`id`) AS count FROM `test_models` AS `TestModel` WHERE `TestModel`.`name` = 'harry'";
+		$this->assertEqual($this->testDb->simulated[1], $expected);
+	}
 /**
  * testIntrospectType method
  *