public function testGettysburgTxt()
{
$texter = new Texter();
$path_to_text = __DIR__ . '/gettysburg.txt';
$sentence = file_get_contents($path_to_text);
$results = $texter->analyze_text($sentence);
$actual = $results['top'];
$expected = array('that' => 13, 'the' => 11, 'we' => 10, 'to' => 8, 'here' => 8);
$this->assertEquals($expected, $actual);
}
<?php
require_once __DIR__ . '/class.texter.php';
require_once __DIR__ . '/helpers.texter.php';
$content = isset($argv[1]) ? @file_get_contents($argv[1]) : file_get_contents("php://stdin");
$content = trim($content);
if (empty($content)) {
print_help_and_exit();
}
$texter = new Texter();
$results = $texter->analyze_text($content);
display_results($results);
