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MDL-45846 Libraries custom user agent device detection unit test added

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This commit is contained in:
Jenny Gray 2014-06-05 15:47:30 +01:00
parent 807c670765
commit 1d20e997a0
2 changed files with 32 additions and 0 deletions
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5
lib/classes/useragent.php
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@ -122,6 +122,11 @@ class core_useragent {
if (!empty($CFG->devicedetectregex)) {
$this->devicetypecustoms = json_decode($CFG->devicedetectregex, true);
}
if ($this->devicetypecustoms === null) {
// This shouldn't happen unless you're hardcoding the config value.
debugging('Config devicedetectregex is not valid JSON object');
$this->devicetypecustoms = array();
}
if ($forceuseragent !== null) {
$this->useragent = $forceuseragent;
} else if (!empty($_SERVER['HTTP_USER_AGENT'])) {

27
lib/tests/theme_config_test.php
View file

@ -126,4 +126,31 @@ class core_theme_config_testcase extends advanced_testcase {
}
}
}
/**
* This function will test custom device detection regular expression setting.
*/
public function test_devicedetectregex() {
global $CFG;
$this->resetAfterTest();
// Check config currently empty.
$this->assertEmpty(json_decode($CFG->devicedetectregex));
$this->assertTrue(core_useragent::set_user_device_type('tablet'));
$exceptionoccured = false;
try {
core_useragent::set_user_device_type('featurephone');
} catch (moodle_exception $e) {
$exceptionoccured = true;
}
$this->assertTrue($exceptionoccured);
// Set config and recheck.
$config = array('featurephone' => '(Symbian|MIDP-1.0|Maemo|Windows CE)');
$CFG->devicedetectregex = json_encode($config);
core_useragent::instance(true); // Clears singleton cache.
$this->assertTrue(core_useragent::set_user_device_type('tablet'));
$this->assertTrue(core_useragent::set_user_device_type('featurephone'));
}
}