public function testMultiAssocArrayToArrayOfArrayOfString() { $testValues = array(array('a' => '1', 'b' => '2', 'c' => '3'), array('a' => '4', 'b' => '5', 'c' => '6'), array('a' => '7', 'b' => '8', 'c' => '9')); $expectedResults = array(array('a', 'b', 'c'), array('1', '2', '3'), array('4', '5', '6'), array('7', '8', '9')); $actualResults = MailMerge::multiAssocArrayToArrayOfArrayOfString($testValues); $this->assertEquals($expectedResults, $actualResults); }