woocommerce/tests/legacy/unit-tests/integrations/maxmind-geolocation/class-wc-tests-maxmind-data...

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<?php
/**
* Class Functions.
*
* @package WooCommerce\Tests\Integrations
*/
/**
* Class WC_Tests_MaxMind_Database
*/
class WC_Tests_MaxMind_Database extends WC_Unit_Test_Case {
/**
* Run setup code for unit tests.
*/
public function setUp() {
parent::setUp();
// Callback used by WP_HTTP_TestCase to decide whether to perform HTTP requests or to provide a mocked response.
$this->http_responder = array( $this, 'mock_http_responses' );
}
/**
* Tests that the database path filters work as intended.
*
* @expectedDeprecated woocommerce_geolocation_local_database_path
*/
public function test_database_path_filters() {
$database_service = new WC_Integration_MaxMind_Database_Service( '' );
$path = $database_service->get_database_path();
$this->assertEquals( WP_CONTENT_DIR . '/uploads/woocommerce_uploads/' . WC_Integration_MaxMind_Database_Service::DATABASE . WC_Integration_MaxMind_Database_Service::DATABASE_EXTENSION, $path );
add_filter( 'woocommerce_geolocation_local_database_path', array( $this, 'filter_database_path_deprecated' ), 1, 2 );
$path = $database_service->get_database_path();
remove_filter( 'woocommerce_geolocation_local_database_path', array( $this, 'filter_database_path_deprecated' ), 1 );
$this->assertEquals( '/deprecated_filter', $path );
add_filter( 'woocommerce_geolocation_local_database_path', array( $this, 'filter_database_path' ) );
$path = $database_service->get_database_path();
remove_filter( 'woocommerce_geolocation_local_database_path', array( $this, 'filter_database_path' ) );
$this->assertEquals( '/filter', $path );
// Now perform any tests with a database file prefix.
$database_service = new WC_Integration_MaxMind_Database_Service( 'testing' );
$path = $database_service->get_database_path();
$this->assertEquals( WP_CONTENT_DIR . '/uploads/woocommerce_uploads/testing-' . WC_Integration_MaxMind_Database_Service::DATABASE . WC_Integration_MaxMind_Database_Service::DATABASE_EXTENSION, $path );
}
/**
* Tests that the database download works as expected.
*/
public function test_download_database_works() {
$database_service = new WC_Integration_MaxMind_Database_Service( '' );
$expected_database = sys_get_temp_dir() . '/GeoLite2-Country_20200100/GeoLite2-Country.mmdb';
self::disable_code_hacker();
$result = $database_service->download_database( 'testing_license' );
self::reenable_code_hacker();
if ( is_wp_error( $result ) ) {
$this->fail( $result->get_error_message() );
}
$this->assertEquals( $expected_database, $result );
// Remove the downloaded file and folder.
unlink( $expected_database );
rmdir( dirname( $expected_database ) );
}
/**
* Tests the that database download wraps the download and extraction errors.
*/
public function test_download_database_wraps_errors() {
$database_service = new WC_Integration_MaxMind_Database_Service( '' );
$result = $database_service->download_database( 'invalid_license' );
$this->assertWPError( $result );
$this->assertEquals( 'woocommerce_maxmind_geolocation_database_license_key', $result->get_error_code() );
$result = $database_service->download_database( 'generic_error' );
$this->assertWPError( $result );
$this->assertEquals( 'woocommerce_maxmind_geolocation_database_download', $result->get_error_code() );
$result = $database_service->download_database( 'archive_error' );
$this->assertWPError( $result );
$this->assertEquals( 'woocommerce_maxmind_geolocation_database_archive', $result->get_error_code() );
}
/**
* Hook for the deprecated database path filter.
*
* @param string $database_path The path to the database file.
* @param string $deprecated Deprecated since 3.4.0.
* @return string
*/
public function filter_database_path_deprecated( $database_path, $deprecated ) {
return '/deprecated_filter';
}
/**
* Hook for the database path filter.
*
* @param string $database_path The path to the database file.
* @return string
*/
public function filter_database_path( $database_path ) {
return '/filter';
}
/**
* Helper method to define mocked HTTP responses using WP_HTTP_TestCase.
* Thanks to WP_HTTP_TestCase, it is not necessary to perform a regular request
* to an external server which would significantly slow down the tests.
*
* This function is called by WP_HTTP_TestCase::http_request_listner().
*
* @param array $request Request arguments.
* @param string $url URL of the request.
*
* @return array|WP_Error|false mocked response, error, or false to let WP perform a regular request.
*/
protected function mock_http_responses( $request, $url ) {
$mocked_response = false;
if ( 'https://download.maxmind.com/app/geoip_download?edition_id=GeoLite2-Country&license_key=testing_license&suffix=tar.gz' === $url ) {
// We need to copy the file to where the request is supposed to have streamed it.
self::file_copy( WC_Unit_Tests_Bootstrap::instance()->tests_dir . '/data/GeoLite2-Country.tar.gz', $request['filename'] );
$mocked_response = array(
'response' => array( 'code' => 200 ),
);
} elseif ( 'https://download.maxmind.com/app/geoip_download?edition_id=GeoLite2-Country&license_key=invalid_license&suffix=tar.gz' === $url ) {
return new WP_Error( 'http_404', 'Unauthorized', array( 'code' => 401 ) );
} elseif ( 'https://download.maxmind.com/app/geoip_download?edition_id=GeoLite2-Country&license_key=generic_error&suffix=tar.gz' === $url ) {
return new WP_Error( 'http_404', 'Unauthorized', array( 'code' => 500 ) );
} elseif ( 'https://download.maxmind.com/app/geoip_download?edition_id=GeoLite2-Country&license_key=archive_error&suffix=tar.gz' === $url ) {
$mocked_response = array(
'response' => array( 'code' => 200 ),
);
}
return $mocked_response;
}
}