+ $this->assertEquals('Sun 01 Jan 2017 10:11:12 AM EAT', format_date($date, true, false));
+ }
+
+ /**
+ * Test date_format() using builtin PHP function strftime without time.
+ */
+ public function testDateFormatDefaultNoTime()
+ {
+ $date = DateTime::createFromFormat('Ymd_His', '20170201_101112');
+ $this->assertEquals('02/01/2017', format_date($date, false, false));
+ }
+
+ /**
+ * Test autoLocale with a simple value
+ */
+ public function testAutoLocaleValid()
+ {
+ $current = setlocale(LC_ALL, 0);
+ $header = 'de-de';
+ autoLocale($header);
+ $this->assertEquals('de_DE.utf8', setlocale(LC_ALL, 0));
+
+ setlocale(LC_ALL, $current);
+ }
+
+ /**
+ * Test autoLocale with an alternative locale value
+ */
+ public function testAutoLocaleValidAlternative()
+ {
+ $current = setlocale(LC_ALL, 0);
+ $header = 'de_de.UTF8';
+ autoLocale($header);
+ $this->assertEquals('de_DE.utf8', setlocale(LC_ALL, 0));
+
+ setlocale(LC_ALL, $current);
+ }
+
+ /**
+ * Test autoLocale with multiples value, the first one is valid
+ */
+ public function testAutoLocaleMultipleFirstValid()
+ {
+ $current = setlocale(LC_ALL, 0);
+ $header = 'de-de;en-us';
+ autoLocale($header);
+ $this->assertEquals('de_DE.utf8', setlocale(LC_ALL, 0));
+
+ setlocale(LC_ALL, $current);
+ }
+
+ /**
+ * Test autoLocale with multiples value, the second one is available
+ */
+ public function testAutoLocaleMultipleSecondAvailable()
+ {
+ $current = setlocale(LC_ALL, 0);
+ $header = 'mag_IN,fr-fr';
+ autoLocale($header);
+ $this->assertEquals('fr_FR.utf8', setlocale(LC_ALL, 0));
+
+ setlocale(LC_ALL, $current);
+ }
+
+ /**
+ * Test autoLocale without value: defaults to en_US.
+ */
+ public function testAutoLocaleBlank()
+ {
+ $current = setlocale(LC_ALL, 0);
+ autoLocale('');
+ $this->assertEquals('en_US.utf8', setlocale(LC_ALL, 0));
+
+ setlocale(LC_ALL, $current);
+ }
+
+ /**
+ * Test autoLocale with an unavailable value: defaults to en_US.
+ */
+ public function testAutoLocaleUnavailable()
+ {
+ $current = setlocale(LC_ALL, 0);
+ autoLocale('mag_IN');
+ $this->assertEquals('en_US.utf8', setlocale(LC_ALL, 0));
+
+ setlocale(LC_ALL, $current);