add test

Author: simonLeary42

test/functional/DeleteMessageTest.php

@@ -0,0 +1,40 @@
+<?php
+
+use PHPUnit\Framework\TestCase;
+use UnityWebPortal\lib\UnityHTTPD;
+use UnityWebPortal\lib\UnityHTTPDMessageLevel;
+
+class DeleteMessageTest extends TestCase
+{
+    public function testDeleteMessage(): void
+    {
+        switchUser(...getBlankUser());
+        $initial = UnityHTTPD::getMessages();
+        $this->assertEmpty($initial);
+        UnityHTTPD::messageDebug("foo1", "bar1");
+        UnityHTTPD::messageDebug("foo2", "bar2");
+        UnityHTTPD::messageDebug("foo3", "bar3");
+        UnityHTTPD::messageError("foo", "bar");
+        UnityHTTPD::messageInfo("foo", "bar");
+        UnityHTTPD::messageSuccess("foo", "bar");
+        UnityHTTPD::messageWarning("foo", "bar");
+        try {
+            $before = array_map("jsonEncode", UnityHTTPD::getMessages());
+            http_post(
+                __DIR__ . "/../../webroot/panel/ajax/delete_message.php",
+                [
+                    "level" => "debug",
+                    "title_regex" => "/^.*2$/",
+                    "body_regex" => "/^.*2$/",
+                ],
+                enforce_PRG: false,
+            );
+            $after = array_map("jsonEncode", UnityHTTPD::getMessages());
+            $difference = array_diff($before, $after);
+            $message_expected_removed = ["foo2", "bar2", UnityHTTPDMessageLevel::DEBUG];
+            $this->assertEqualsCanonicalizing([jsonEncode($message_expected_removed)], $difference);
+        } finally {
+            UnityHTTPD::clearMessages();
+        }
+    }
+}

test/phpunit-bootstrap.php

@@ -96,7 +96,7 @@ function switchUser(
     ensure(!is_null($USER));
 }
 
-function http_post(string $phpfile, array $post_data): void
+function http_post(string $phpfile, array $post_data, bool $enforce_PRG = true): void
 {
     global $LDAP,
         $SQL,
@@ -126,8 +126,10 @@ function http_post(string $phpfile, array $post_data): void
         unset($_POST);
         $_SERVER = $_PREVIOUS_SERVER;
     }
-    // https://en.wikipedia.org/wiki/Post/Redirect/Get
-    ensure($post_did_redirect_or_die, "post did not redirect or die!");
+    if ($enforce_PRG) {
+        // https://en.wikipedia.org/wiki/Post/Redirect/Get
+        ensure($post_did_redirect_or_die, "post did not redirect or die!");
+    }
 }
 
 function http_get(string $phpfile, array $get_data = []): void