331 lines
8.4 KiB
PHP
331 lines
8.4 KiB
PHP
<?php
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/**
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* Statify Filter: Unit Test
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*
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* This is a PHPunit test class for the plugin's functionality
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*
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* @package Statify_Blacklist
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*/
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/**
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* Class StatifyBlacklist_Settings_Test.
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*
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* PHPUnit test class for StatifyBlacklist_Settings.
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*/
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class StatifyBlacklist_Settings_Test extends PHPUnit\Framework\TestCase {
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/**
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* Test options sanitization.
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*
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* @return void
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*/
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public function test_sanitize_options() {
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global $settings_error;
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// Emulate default submission: nothing checked, all textareas empty.
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$raw = array(
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'referer' => array(
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'blacklist' => '',
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'regexp' => '0',
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),
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'target' => array(
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'blacklist' => '',
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'regexp' => '0',
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),
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'ip' => array( 'blacklist' => '' ),
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'ua' => array(
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'blacklist' => '',
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'regexp' => '0',
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),
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);
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$sanitized = StatifyBlacklist_Settings::sanitize_options( $raw );
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self::assertEmpty( $settings_error );
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self::assertEquals(
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array(
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'referer' => array(
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'active' => 0,
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'cron' => 0,
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'blacklist' => array(),
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'regexp' => StatifyBlacklist::MODE_NORMAL,
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),
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'target' => array(
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'active' => 0,
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'cron' => 0,
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'blacklist' => array(),
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'regexp' => StatifyBlacklist::MODE_NORMAL,
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),
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'ip' => array(
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'active' => 0,
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'blacklist' => array(),
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),
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'ua' => array(
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'active' => 0,
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'regexp' => StatifyBlacklist::MODE_NORMAL,
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'blacklist' => array(),
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),
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'version' => StatifyBlacklist::VERSION_MAIN,
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),
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$sanitized
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);
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// Some checked options and some valid entries.
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$raw = array(
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'referer' => array(
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'cron' => '1',
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'blacklist' => "example.com\r\nexample.net\r\nexample.org",
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'regexp' => '0',
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),
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'target' => array(
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'active' => '1',
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'blacklist' => "foo\r\nbar\r\ntest",
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'regexp' => '3',
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),
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'ip' => array(
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'active' => '1',
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'blacklist' => "127.0.0.1/8\r\n::1",
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),
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'ua' => array(
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'blacklist' => 'MyBot/1.23',
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'regexp' => '1',
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),
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);
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$sanitized = StatifyBlacklist_Settings::sanitize_options( $raw );
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self::assertEmpty( $settings_error );
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self::assertEquals(
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array(
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'referer' => array(
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'active' => 0,
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'cron' => 1,
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'blacklist' => array(
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'example.com' => 0,
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'example.net' => 1,
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'example.org' => 2,
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),
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'regexp' => StatifyBlacklist::MODE_NORMAL,
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),
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'target' => array(
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'active' => 1,
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'cron' => 0,
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'blacklist' => array(
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'foo' => 0,
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'bar' => 1,
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'test' => 2,
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),
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'regexp' => StatifyBlacklist::MODE_KEYWORD,
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),
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'ip' => array(
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'active' => 1,
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'blacklist' => array(
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'127.0.0.1/8',
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'::1',
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),
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),
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'ua' => array(
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'active' => 0,
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'regexp' => StatifyBlacklist::MODE_REGEX,
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'blacklist' => array(
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'MyBot/1.23' => 0,
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),
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),
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'version' => StatifyBlacklist::VERSION_MAIN,
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),
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$sanitized
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);
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// Now we have some additional nonsense fields and invalid entries.
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$raw = array(
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'testme ' => 'whatever',
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'referer' => array(
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'cron' => '1',
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'blacklist' => " example\\.com \r\nexample(\\.net\r\nexample\\.com",
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'regexp' => '1',
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),
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'target' => array(
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'active' => '1',
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'blacklist' => "fo.\r\n[bar\r\n*test",
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'regexp' => '2',
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),
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'ip' => array(
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'active' => '1',
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'blacklist' => "127.0.0.1/8\r\nthisisnotanip\r\n127.0.0.1/8",
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),
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'ua' => array(
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'blacklist' => 'MyBot/1.23',
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'regexp' => '1',
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),
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);
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$sanitized = StatifyBlacklist_Settings::sanitize_options( $raw );
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self::assertEquals(
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array(
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'referer' => array(
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'active' => 0,
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'cron' => 1,
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'blacklist' => array(
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'example\.com' => 2,
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'example(\.net' => 1,
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),
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'regexp' => StatifyBlacklist::MODE_REGEX,
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),
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'target' => array(
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'active' => 1,
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'cron' => 0,
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'blacklist' => array(
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'fo.' => 0,
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'[bar' => 1,
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'*test' => 2,
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),
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'regexp' => StatifyBlacklist::MODE_REGEX_CI,
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),
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'ip' => array(
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'active' => 1,
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'blacklist' => array(
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'127.0.0.1/8',
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),
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),
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'ua' => array(
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'active' => 0,
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'regexp' => StatifyBlacklist::MODE_REGEX,
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'blacklist' => array(
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'MyBot/1.23' => 0,
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),
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),
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'version' => StatifyBlacklist::VERSION_MAIN,
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),
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$sanitized
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);
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self::assertEquals(
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array(
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array( 'statify-blacklist', 'referer-invalid', 'Some regular expressions for referrers are invalid:<br>example(\.net', 'error' ),
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array( 'statify-blacklist', 'target-invalid', 'Some regular expressions for targets are invalid:<br>[bar<br>*test', 'error' ),
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array( 'statify-blacklist', 'ip-diff', 'Some IPs are invalid: thisisnotanip', 'warning' ),
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),
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$settings_error
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);
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}
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/**
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* Test sanitization of IP addresses.
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*
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* @return void
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*/
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public function test_sanitize_ips() {
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// IPv4 tests.
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$valid = array( '192.0.2.123', '192.0.2.123/32', '192.0.2.0/24', '192.0.2.128/25' );
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$invalid = array( '12.34.56.789', '192.0.2.123/33', '192.0.2.123/-1' );
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$result = invoke_static( StatifyBlacklist_Settings::class, 'sanitize_ips', array( array_merge( $valid, $invalid ) ) );
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$this->assertNotFalse( $result );
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/*
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* Unfortunately this is necessary as long as we run PHP 5 tests, because "assertInternalType" is deprecated
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* as of PHPUnit 8, but "assertIsArray" has been introduces in PHPUnit 7.5 which requires PHP >= 7.1.
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*/
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if ( method_exists( $this, 'assertIsArray' ) ) {
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$this->assertIsArray( $result );
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} else {
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$this->assertInternalType( 'array', $result );
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}
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$this->assertEquals( $valid, $result );
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// IPv6 tests.
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$valid = array(
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'2001:db8:a0b:12f0::',
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'2001:db8:a0b:12f0::1',
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'2001:db8:a0b:12f0::1/128',
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'2001:DB8:A0B:12F0::/64',
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'fe80::7645:6de2:ff:1',
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'2001:db8:a0b:12f0::',
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'::ffff:192.0.2.123',
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);
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$invalid = array(
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'2001:db8:a0b:12f0::x',
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'2001:db8:a0b:12f0:::',
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'2001:fffff:a0b:12f0::1',
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'2001:DB8:A0B:12F0::/129',
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'1:2:3:4:5:6:7:8:9',
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'::ffff:12.34.56.789',
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);
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$result = invoke_static( StatifyBlacklist_Settings::class, 'sanitize_ips', array( array_merge( $valid, $invalid ) ) );
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$this->assertNotFalse( $result );
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if ( method_exists( $this, 'assertIsArray' ) ) {
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$this->assertIsArray( $result );
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} else {
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$this->assertInternalType( 'array', $result );
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}
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$this->assertEquals(
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array(
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'2001:db8:a0b:12f0::',
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'2001:db8:a0b:12f0::1',
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'2001:db8:a0b:12f0::1/128',
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'2001:db8:a0b:12f0::/64',
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'fe80::7645:6de2:ff:1',
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'::ffff:192.0.2.123',
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),
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$result
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);
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}
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/**
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* Test settings registration.
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*
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* @return void
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*/
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public function test_register_settings() {
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global $settings;
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$settings = array();
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StatifyBlacklist_Settings::register_settings();
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$this->assertEquals( array( 'statify-blacklist' ), array_keys( $settings ), 'unexpected settings pages' );
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$this->assertEquals(
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array(
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'statifyblacklist-referer',
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'statifyblacklist-target',
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'statifyblacklist-ip',
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'statifyblacklist-ua',
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),
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array_keys( $settings['statify-blacklist']['sections'] ),
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'unexpected settings sections'
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);
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$this->assertEquals(
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array(
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'statifyblacklist-referer-active',
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'statifyblacklist-referer-cron',
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'statifyblacklist-referer-regexp',
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'statifyblacklist-referer-blacklist',
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),
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array_keys( $settings['statify-blacklist']['sections']['statifyblacklist-referer']['fields'] ),
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'unexpected fields in referrer section'
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);
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$this->assertEquals(
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array(
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'statifyblacklist-target-active',
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'statifyblacklist-target-cron',
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'statifyblacklist-target-regexp',
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'statifyblacklist-target-blacklist',
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),
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array_keys( $settings['statify-blacklist']['sections']['statifyblacklist-target']['fields'] ),
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'unexpected fields in target section'
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);
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$this->assertEquals(
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array( 'statifyblacklist-ip-active', 'statifyblacklist-ip-blacklist' ),
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array_keys( $settings['statify-blacklist']['sections']['statifyblacklist-ip']['fields'] ),
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'unexpected fields in ip section'
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);
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$this->assertEquals(
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array(
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'statifyblacklist-ua-active',
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'statifyblacklist-ua-regexp',
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'statifyblacklist-ua-blacklist',
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),
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array_keys( $settings['statify-blacklist']['sections']['statifyblacklist-ua']['fields'] ),
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'unexpected fields in user agent section'
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);
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}
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}
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