public function testAddColumn() { $this->table->addColumn('foo'); $this->assertEquals(1, $this->table->countColumns()); $this->table->addColumn('foo1', 'foo2'); $this->assertEquals(3, $this->table->countColumns()); $this->table->addColumn(array('foo3', 'foo4')); $this->assertEquals(5, $this->table->countColumns()); }