/**
* Tests the progress with one time per iteration.
*/
public function testProgressWithOneItemPerIteration()
{
for ($i = 0; $i <= 100; ++$i) {
LoopTracker::track('One Item per Iteration Loop Tracker PHPUnit Test', 100);
}
// There should be only one finish message.
$this->assertEquals(1, LoopTracker::getDebugNumFinishMessages(), 'There needs to be only one finish message.');
}
/**
* Test the progress of the loop counter with multiple items per iteration.
*/
public function testProgressWithMultipleItemsPerIteration()
{
$this->assertEquals(0, LoopTracker::getDebugNumFinishMessages(), "At the beginning of a test, the 'finish\n messages number' must be 0.");
for ($i = 0; $i <= 100; $i += 5) {
LoopTracker::track('Multiple Items per Iteration Loop Tracker PHPUnit Test', 100, 5);
}
// There should be only one finish message.
$this->assertEquals(1, LoopTracker::getDebugNumFinishMessages(), 'There needs to be only one finish message.');
$this->assertEquals(100, LoopTracker::getDebugPercentOutputAtTheEnd(), 'There must be 100 percent at the end.');
}
/**
* This method handles the output in the console.
*
* @param $process_name
* @param $total_num_items
*/
public static function track($process_name, $total_num_items, $num_items_per_iteration = 1)
{
// If the process name changes, an new process tracking begins.
if ($process_name !== self::$process_name) {
self::set_new_tracking_process($process_name, $total_num_items, $num_items_per_iteration);
} else {
/*
* It's assumed that a loop starts incrementing the counter "after"
* the first loop. Like the for-loop starts incrementing after the
* first execution. F.e.:
* for ($i = 0; $i <= 100; $i += 5) {
* "5" is here after the first execution.
*/
self::increaseIteration();
// time status
self::$elapsed_seconds = time() - self::$process_start_timestamp;
$one_percent_total = $total_num_items / 100;
$percent_current_output = self::$num_iteration / $one_percent_total;
self::outputStatusMessage($total_num_items, $percent_current_output);
/*
* Send the "finish" message to standard out.
*/
if (self::$num_iteration >= self::$total_num_items) {
self::outputFinishMessage();
static::$debug__num_finish_messages++;
static::$debug__percent_output_at_the_end = $percent_current_output;
}
}
}