From c42f789c87b115a747a7436d81e7aee886d0ac88 Mon Sep 17 00:00:00 2001
From: Enrico Tagliavini <enrico.tagliavini@gmail.com>
Date: Thu, 30 Jan 2014 15:42:09 +0000
Subject: Adding unit test for is_ssl()

this should test the correctness of the return value of is_ssl()
function based on various combinations of PHP environment variables
---
 _test/tests/inc/init_checkssl.test.php | 81 ++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 _test/tests/inc/init_checkssl.test.php

(limited to '_test')

diff --git a/_test/tests/inc/init_checkssl.test.php b/_test/tests/inc/init_checkssl.test.php
new file mode 100644
index 000000000..c57d3c37e
--- /dev/null
+++ b/_test/tests/inc/init_checkssl.test.php
@@ -0,0 +1,81 @@
+<?php
+
+class init_checkssl_test extends DokuWikiTest {
+
+	/**
+	 * Running behind an SSL proxy, HTTP between server and proxy
+	 * HTTPS not set
+	 * HTTP_X_FORWARDED_PROTO
+	 * set to https
+	 */
+	function test1() {
+		$_SERVER['HTTP_X_FORWARDED_PROTO'] = 'https';
+
+		$this->assertEquals(is_ssl(), true);
+	}
+
+	/**
+	 * Running behind a plain HTTP proxy, HTTP between server and proxy
+	 * HTTPS not set
+	 * HTTP_X_FORWARDED_PROTO set to http
+	 */
+	function test2() {
+		$_SERVER['HTTP_X_FORWARDED_PROTO'] = 'http';
+
+		$this->assertEquals(is_ssl(), false);
+	}
+
+	/**
+	 * Running behind an SSL proxy, HTTP between server and proxy
+	 * HTTPS set to off,
+	 * HTTP_X_FORWARDED_PROTO set to https
+	 */
+	function test3() {
+		$_SERVER['HTTP_X_FORWARDED_PROTO'] = 'https';
+		$_SERVER['HTTPS'] = 'off';
+
+		$this->assertEquals(is_ssl(), true);
+	}
+
+	/**
+	 * Not running behind a proxy, HTTPS server
+	 * HTTPS set to on,
+	 * HTTP_X_FORWARDED_PROTO not set
+	 */
+	function test4() {
+		$_SERVER['HTTPS'] = 'on';
+
+		$this->assertEquals(is_ssl(), true);
+	}
+
+	/**
+	 * Not running behind a proxy, plain HTTP server
+	 * HTTPS not set
+	 * HTTP_X_FORWARDED_PROTO not set
+	 */
+	function test5() {
+		$this->assertEquals(is_ssl(), false);
+	}
+
+	/**
+	 * Not running behind a proxy, plain HTTP server
+	 * HTTPS set to off
+	 * HTTP_X_FORWARDED_PROTO not set
+	 */
+	function test6() {
+		$_SERVER['HTTPS'] = 'off';
+		$this->assertEquals(is_ssl(), false);
+	}
+
+	/**
+	 * Running behind an SSL proxy, SSL between proxy and HTTP server
+	 * HTTPS set to on,
+	 * HTTP_X_FORWARDED_PROTO set to https
+	 */
+	function test7() {
+		$_SERVER['HTTP_X_FORWARDED_PROTO'] = 'https';
+		$_SERVER['HTTPS'] = 'on';
+
+		$this->assertEquals(is_ssl(), true);
+	}
+}
-- 
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