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<?php
class Date_helper_test extends CI_TestCase {
public function set_up()
{
$this->helper('date');
$this->time = time();
}
// ------------------------------------------------------------------------
public function test_now_local()
{
// This stub job, is simply to cater $config['time_reference']
$config = $this->getMock('CI_Config');
$config->expects($this->any())
->method('item')
->will($this->returnValue('local'));
// Add the stub to our test instance
$this->ci_instance_var('config', $config);
$this->assertEquals(time(), now());
}
// ------------------------------------------------------------------------
public function test_now_gmt()
{
// This stub job, is simply to cater $config['time_reference']
$config = $this->getMock('CI_Config');
$config->expects($this->any())
->method('item')
->will($this->returnValue('gmt'));
// Add the stub to our stdClass
$this->ci_instance_var('config', $config);
$t = time();
$this->assertEquals(
mktime(gmdate('H', $t), gmdate('i', $t), gmdate('s', $t), gmdate('m', $t), gmdate('d', $t), gmdate('Y', $t)),
now()
);
}
// ------------------------------------------------------------------------
public function test_mdate()
{
$this->assertEquals(
date('Y-m-d - h:i a', $this->time),
mdate('%Y-%m-%d - %h:%i %a', $this->time)
);
}
// ------------------------------------------------------------------------
public function test_standard_date_rfc822()
{
$this->assertEquals(
date('D, d M y H:i:s O', $this->time),
standard_date('DATE_RFC822', $this->time)
);
}
// ------------------------------------------------------------------------
public function test_standard_date_atom()
{
$this->assertEquals(
date("Y-m-d\TH:i:sO", $this->time),
standard_date('DATE_ATOM', $this->time)
);
}
// ------------------------------------------------------------------------
public function test_standard_date_cookie()
{
$this->assertEquals(
date("l, d-M-y H:i:s \U\T\C", $this->time),
standard_date('DATE_COOKIE', $this->time)
);
}
// ------------------------------------------------------------------------
public function test_standard_date_iso8601()
{
$this->assertEquals(
date("Y-m-d\TH:i:sO", $this->time),
standard_date('DATE_ISO8601', $this->time)
);
}
// ------------------------------------------------------------------------
public function test_standard_date_rfc850()
{
$this->assertEquals(
date("l, d-M-y H:i:s \U\T\C", $this->time),
standard_date('DATE_RFC850', $this->time)
);
}
// ------------------------------------------------------------------------
public function test_standard_date_rfc1036()
{
$this->assertEquals(
date('D, d M y H:i:s O', $this->time),
standard_date('DATE_RFC1036', $this->time)
);
}
// ------------------------------------------------------------------------
public function test_standard_date_rfc1123()
{
$this->assertEquals(
date('D, d M Y H:i:s O', $this->time),
standard_date('DATE_RFC1123', $this->time)
);
}
// ------------------------------------------------------------------------
public function test_standard_date_rfc2822()
{
$this->assertEquals(
date('D, d M Y H:i:s O', $this->time),
standard_date('DATE_RFC2822', $this->time)
);
}
// ------------------------------------------------------------------------
public function test_standard_date_rss()
{
$this->assertEquals(
date('D, d M Y H:i:s O', $this->time),
standard_date('DATE_RSS', $this->time)
);
}
// ------------------------------------------------------------------------
public function test_standard_date_w3c()
{
$this->assertEquals(
date("Y-m-d\TH:i:sO", $this->time),
standard_date('DATE_W3C', $this->time)
);
}
// ------------------------------------------------------------------------
public function test_timespan()
{
$loader_cls = $this->ci_core_class('load');
$this->ci_instance_var('load', new $loader_cls);
$lang_cls = $this->ci_core_class('lang');
$this->ci_instance_var('lang', new $lang_cls);
$this->assertEquals('1 Second', timespan(time(), time()+1));
$this->assertEquals('1 Minute', timespan(time(), time()+60));
$this->assertEquals('1 Hour', timespan(time(), time()+3600));
$this->assertEquals('2 Hours', timespan(time(), time()+7200));
}
// ------------------------------------------------------------------------
public function test_days_in_month()
{
$this->assertEquals(30, days_in_month(06, 2005));
$this->assertEquals(28, days_in_month(02, 2011));
$this->assertEquals(29, days_in_month(02, 2012));
}
// ------------------------------------------------------------------------
public function test_local_to_gmt()
{
$this->assertEquals(
mktime(
gmdate('H', $this->time), gmdate('i', $this->time), gmdate('s', $this->time),
gmdate('m', $this->time), gmdate('d', $this->time), gmdate('Y', $this->time)
),
local_to_gmt($this->time)
);
}
// ------------------------------------------------------------------------
public function test_gmt_to_local()
{
$this->assertEquals(1140128493, gmt_to_local('1140153693', 'UM8', TRUE));
}
// ------------------------------------------------------------------------
public function test_mysql_to_unix()
{
$this->assertEquals($this->time, mysql_to_unix(date('Y-m-d H:i:s', $this->time)));
}
// ------------------------------------------------------------------------
public function test_unix_to_human()
{
$this->assertEquals(date('Y-m-d h:i A', $this->time), unix_to_human($this->time));
$this->assertEquals(date('Y-m-d h:i:s A', $this->time), unix_to_human($this->time, TRUE, 'us'));
$this->assertEquals(date('Y-m-d H:i:s', $this->time), unix_to_human($this->time, TRUE, 'eu'));
}
// ------------------------------------------------------------------------
public function test_human_to_unix()
{
$date = '2000-12-31 10:00:00 PM';
$this->assertEquals(strtotime($date), human_to_unix($date));
$this->assertFalse(human_to_unix());
}
// ------------------------------------------------------------------------
public function test_timezones()
{
$zones = array(
'UM12' => -12,
'UM11' => -11,
'UM10' => -10,
'UM95' => -9.5,
'UM9' => -9,
'UM8' => -8,
'UM7' => -7,
'UM6' => -6,
'UM5' => -5,
'UM45' => -4.5,
'UM4' => -4,
'UM35' => -3.5,
'UM3' => -3,
'UM2' => -2,
'UM1' => -1,
'UTC' => 0,
'UP1' => +1,
'UP2' => +2,
'UP3' => +3,
'UP35' => +3.5,
'UP4' => +4,
'UP45' => +4.5,
'UP5' => +5,
'UP55' => +5.5,
'UP575' => +5.75,
'UP6' => +6,
'UP65' => +6.5,
'UP7' => +7,
'UP8' => +8,
'UP875' => +8.75,
'UP9' => +9,
'UP95' => +9.5,
'UP10' => +10,
'UP105' => +10.5,
'UP11' => +11,
'UP115' => +11.5,
'UP12' => +12,
'UP1275' => +12.75,
'UP13' => +13,
'UP14' => +14
);
foreach ($zones AS $test => $expected)
{
$this->assertEquals($expected, timezones($test));
}
$this->assertArrayHasKey('UP3', timezones());
$this->assertEquals(0, timezones('non_existant'));
}
}
/* End of file date_helper_test.php */
|
