Merge pull request #750 from ArthurHoaro/feature/intl-dates

Improve datetime display

5 files changed, 127 insertions, 1 deletions

diff --git a/tests/UtilsTest.php b/tests/UtilsTest.php
index c885f552..e70cc1ae 100644
--- a/tests/UtilsTest.php
+++ b/tests/UtilsTest.php
@@ -23,7 +23,12 @@ class UtilsTest extends PHPUnit_Framework_TestCase
 
     // Expected log date format
     protected static $dateFormat = 'Y/m/d H:i:s';
-    
+
+    /**
+     * @var string Save the current timezone.
+     */
+    protected static $defaultTimeZone;
+
 
     /**
      * Assign reference data
@@ -31,6 +36,17 @@ class UtilsTest extends PHPUnit_Framework_TestCase
     public static function setUpBeforeClass()
     {
         self::$sidHashes = ReferenceSessionIdHashes::getHashes();
+        self::$defaultTimeZone = date_default_timezone_get();
+        // Timezone without DST for test consistency
+        date_default_timezone_set('Africa/Nairobi');
+    }
+
+    /**
+     * Reset the timezone
+     */
+    public static function tearDownAfterClass()
+    {
+        date_default_timezone_set(self::$defaultTimeZone);
     }
 
     /**
@@ -282,4 +298,32 @@ class UtilsTest extends PHPUnit_Framework_TestCase
         $this->assertEquals('', normalize_spaces(''));
         $this->assertEquals(null, normalize_spaces(null));
     }
+
+    /**
+     * Test arrays_combine
+     */
+    public function testCartesianProductGenerator()
+    {
+        $arr = [['ab', 'cd'], ['ef', 'gh'], ['ij', 'kl'], ['m']];
+        $expected = [
+            ['ab', 'ef', 'ij', 'm'],
+            ['ab', 'ef', 'kl', 'm'],
+            ['ab', 'gh', 'ij', 'm'],
+            ['ab', 'gh', 'kl', 'm'],
+            ['cd', 'ef', 'ij', 'm'],
+            ['cd', 'ef', 'kl', 'm'],
+            ['cd', 'gh', 'ij', 'm'],
+            ['cd', 'gh', 'kl', 'm'],
+        ];
+        $this->assertEquals($expected, iterator_to_array(cartesian_product_generator($arr)));
+    }
+
+    /**
+     * Test date_format() with invalid parameter.
+     */
+    public function testDateFormatInvalid()
+    {
+        $this->assertFalse(format_date([]));
+        $this->assertFalse(format_date(null));
+    }
 }
diff --git a/tests/languages/bootstrap.php b/tests/languages/bootstrap.php
new file mode 100644
index 00000000..95609210
--- /dev/null
+++ b/tests/languages/bootstrap.php
@@ -0,0 +1,7 @@
+<?php
+if (! empty('UT_LOCALE')) {
+    setlocale(LC_ALL, getenv('UT_LOCALE'));
+}
+
+require_once 'vendor/autoload.php';
+
diff --git a/tests/languages/de/UtilsDeTest.php b/tests/languages/de/UtilsDeTest.php
new file mode 100644
index 00000000..8a740389
--- /dev/null
+++ b/tests/languages/de/UtilsDeTest.php
@@ -0,0 +1,25 @@
+<?php
+
+require_once 'tests/UtilsTest.php';
+
+
+class UtilsDeTest extends UtilsTest
+{
+    /**
+     * Test date_format().
+     */
+    public function testDateFormat()
+    {
+        $date = DateTime::createFromFormat('Ymd_His', '20170101_101112');
+        $this->assertRegExp('/1. Januar 2017 (um )?10:11:12 GMT\+0?3(:00)?/', format_date($date, true));
+    }
+
+    /**
+     * Test date_format() using builtin PHP function strftime.
+     */
+    public function testDateFormatDefault()
+    {
+        $date = DateTime::createFromFormat('Ymd_His', '20170101_101112');
+        $this->assertEquals('So 01 Jan 2017 10:11:12 EAT', format_date($date, false));
+    }
+}
diff --git a/tests/languages/en/UtilsEnTest.php b/tests/languages/en/UtilsEnTest.php
new file mode 100644
index 00000000..60bcb653
--- /dev/null
+++ b/tests/languages/en/UtilsEnTest.php
@@ -0,0 +1,25 @@
+<?php
+
+require_once 'tests/UtilsTest.php';
+
+
+class UtilsEnTest extends UtilsTest
+{
+    /**
+     * Test date_format().
+     */
+    public function testDateFormat()
+    {
+        $date = DateTime::createFromFormat('Ymd_His', '20170101_101112');
+        $this->assertRegExp('/January 1, 2017 (at )?10:11:12 AM GMT\+0?3(:00)?/', format_date($date, true));
+    }
+
+    /**
+     * Test date_format() using builtin PHP function strftime.
+     */
+    public function testDateFormatDefault()
+    {
+        $date = DateTime::createFromFormat('Ymd_His', '20170101_101112');
+        $this->assertEquals('Sun 01 Jan 2017 10:11:12 AM EAT', format_date($date, false));
+    }
+}
diff --git a/tests/languages/fr/UtilsFrTest.php b/tests/languages/fr/UtilsFrTest.php
new file mode 100644
index 00000000..890308d3
--- /dev/null
+++ b/tests/languages/fr/UtilsFrTest.php
@@ -0,0 +1,25 @@
+<?php
+
+require_once 'tests/UtilsTest.php';
+
+
+class UtilsFrTest extends UtilsTest
+{
+    /**
+     * Test date_format().
+     */
+    public function testDateFormat()
+    {
+        $date = DateTime::createFromFormat('Ymd_His', '20170101_101112');
+        $this->assertRegExp('/1 janvier 2017 (à )?10:11:12 UTC\+0?3(:00)?/', format_date($date));
+    }
+
+    /**
+     * Test date_format() using builtin PHP function strftime.
+     */
+    public function testDateFormatDefault()
+    {
+        $date = DateTime::createFromFormat('Ymd_His', '20170101_101112');
+        $this->assertEquals('dim. 01 janv. 2017 10:11:12 EAT', format_date($date, false));
+    }
+}