/**
* Gets a message explaining how many iterations failed in the last query
* and why.
*
* @return string
*/
public function getFailedIterationsMessage()
{
if ($this->_failedIterations) {
return \PFXUtils::quantify(count($this->_failedIterations), 'iteration') . ' failed . Failed iterations were ' . \PFXUtils::implodeSemantically(', ', $this->_failedIterations) . '.';
}
}
/**
* Tests PFXUtils::implodeSemantically().
*/
public function testImplodeSemantically()
{
$this->assertEquals('foo and bar', PFXUtils::implodeSemantically(', ', array('foo', 'bar')));
$this->assertEquals('foo, bar, and baz', PFXUtils::implodeSemantically(', ', array('foo', 'bar', 'baz')));
$this->assertEquals('foo; bar; or baz', PFXUtils::implodeSemantically('; ', array('foo', 'bar', 'baz'), 'or'));
$this->assertEquals('1, 2, 3, 4, 5, 6, 7, 8, aaaaaaaaand 9', PFXUtils::implodeSemantically(', ', array(1, 2, 3, 4, 5, 6, 7, 8, 9), 'aaaaaaaaand'));
$this->assertEquals('1 aaaaaaaaand 9', PFXUtils::implodeSemantically('+', array(1, 9), 'aaaaaaaaand'));
}
