First set of unit tests for Conf.php

.gitignore

@@ -1,6 +1,7 @@
 #dependencies
 vendor/simplepie/*
 vendor/JKingWeb/DrUUID/*
+vendor/org/bovigo/vfs/*
 
 #temp files
 cache/*

locale/en.php

@@ -1,5 +1,7 @@
 <?php
 return [
+	'Exception.JKingWeb/NewsSync/Exception.uncoded'                     => 'The specified exception symbol {0} has no code specified in Exception.php',
+
 	'Exception.JKingWeb/NewsSync/Lang/Exception.defaultFileMissing'		=> 'Default language file "{0}" missing',
 	'Exception.JKingWeb/NewsSync/Lang/Exception.fileMissing'			=> 'Language file "{0}" is not available',
 	'Exception.JKingWeb/NewsSync/Lang/Exception.fileUnreadable'			=> 'Insufficient permissions to read language file "{0}"',

tests/TestConf.php

@@ -0,0 +1,97 @@
+<?php
+declare(strict_types=1);
+namespace JKingWeb\NewsSync;
+use \org\bovigo\vfs\vfsStream;
+
+
+class TestConf extends \PHPUnit\Framework\TestCase {
+	use TestingHelpers;
+	
+	static $vfs;
+
+	static function setUpBeforeClass() {
+		$vfs = vfsStream::setup()->url();
+		foreach(["confUnreadable","confGood", "confCorrupt", "confNotArray"] as $file) {
+			touch($vfs."/".$file);
+		}
+		chmod($vfs."/confUnreadable", 0000);
+		$validConf = <<<VALID_CONFIGURATION_FILE
+<?php
+return Array(
+	"lang" => "xx"
+);
+VALID_CONFIGURATION_FILE;
+		file_put_contents($vfs."/confGood",$validConf);
+		file_put_contents($vfs."/confNotArray", "<?php return 0;");
+		file_put_contents($vfs."/confCorrupt", "<?php return 0");
+		file_put_contents($vfs."/confNotPHP", "DEAD BEEF");
+		self::$vfs = $vfs;
+	}
+	
+	function testConstruct() {
+		$this->assertInstanceOf(Conf::class, new Conf());
+	}
+    
+	/**
+     * @depends testConstruct
+     */
+	function testImportArray() {
+		$arr = ['lang' => "xx"];
+		$conf = new Conf();
+		$conf->import($arr);
+		$this->assertEquals("xx", $conf->lang);
+	}
+
+	/**
+     * @depends testImportArray
+     */
+	function testImportFile() {
+		$conf = new Conf();
+		$conf->importFile(self::$vfs."/confGood");
+		$this->assertEquals("xx", $conf->lang);
+		$conf = new Conf(self::$vfs."/confGood");
+		$this->assertEquals("xx", $conf->lang);
+	}
+
+	/**
+     * @depends testImportFile
+     */
+	function testImportFileMissing() {
+		$this->assertException("fileMissing", "Conf");
+		$conf = new Conf(self::$vfs."/confMissing");
+	}
+
+	/**
+     * @depends testImportFile
+     */
+	function testImportFileUnreadable() {
+		$this->assertException("fileUnreadable", "Conf");
+		$conf = new Conf(self::$vfs."/confUnreadable");
+	}
+
+	/**
+     * @depends testImportFile
+     */
+	function testImportFileNotAnArray() {
+		$this->assertException("fileCorrupt", "Conf");
+		$conf = new Conf(self::$vfs."/confNotArray");
+	}
+
+	/**
+     * @depends testImportFile
+     */
+	function testImportFileNotPHP() {
+		$this->assertException("fileCorrupt", "Conf");
+		// this should not print the output of the non-PHP file
+		$conf = new Conf(self::$vfs."/confNotPHP");
+	}
+
+	/**
+     * @depends testImportFile
+     */
+	function testImportFileCorrupt() {
+		$this->assertException("fileCorrupt", "Conf");
+		// this should not print the output of the non-PHP file
+		$conf = new Conf(self::$vfs."/confCorrupt");
+	}
+}

tests/bootstrap.php

@@ -0,0 +1,31 @@
+<?php
+declare(strict_types=1);
+namespace JKingWeb\NewsSync;
+
+const BASE = __DIR__.DIRECTORY_SEPARATOR."..".DIRECTORY_SEPARATOR;
+const NS_BASE = __NAMESPACE__."\\";
+
+spl_autoload_register(function ($class) {
+	if($class=="SimplePie") return;
+	$file = str_replace("\\", DIRECTORY_SEPARATOR, $class);
+    $file = BASE."vendor".DIRECTORY_SEPARATOR.$file.".php";
+	if (file_exists($file)) {
+		require_once $file;
+    }
+});
+
+trait TestingHelpers {
+	function assertException(string $msg, string $prefix = "", string $type = "Exception") {
+		$class = NS_BASE . ($prefix !== "" ? str_replace("/", "\\", $prefix) . "\\" : "") . $type;
+		$msgID = ($prefix !== "" ? $prefix . "/" : "") . $type. ".$msg";
+		if(array_key_exists($msgID, Exception::CODES)) {
+			$code = Exception::CODES[$msgID];
+		} else {
+			$code = 0;
+		}
+		$this->expectException($class);
+		$this->expectExceptionCode($code);
+	}
+}
+
+ignore_user_abort(true);

tests/phpunit.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+<phpunit
+  colors="true"
+  bootstrap="bootstrap.php"
+  convertErrorsToExceptions="true"
+  convertNoticesToExceptions="true"
+  convertWarningsToExceptions="true"
+  beStrictAboutTestsThatDoNotTestAnything="true"
+  beStrictAboutOutputDuringTests="true"
+  beStrictAboutTestSize="true">
+
+  <testsuite name="Base">
+      <file>TestConf.php</file>
+  </testsuite>
+
+
+
+</phpunit>

vendor/JKingWeb/NewsSync/Conf.php

@@ -35,16 +35,23 @@ class Conf {
 	}
 
 	public function importFile(string $file): self {
-		if(!file_exists($file)) throw new Conf\Exception("fileMissing");
+		if(!file_exists($file)) throw new Conf\Exception("fileMissing", $file);
-		if(!is_readable($file)) throw new Conf\Exception("fileUnreadable");
+		if(!is_readable($file)) throw new Conf\Exception("fileUnreadable", $file);
+		try {
+			ob_start();
 			$arr = (@include $file);
-		if(!is_array($arr)) throw new Conf\Exception("fileCorrupt");
+		} catch(\Throwable $e) {
+			$arr = null;
+		} finally {
+			ob_end_clean();
+		}
+		if(!is_array($arr)) throw new Conf\Exception("fileCorrupt", $file);
 		return $this->import($arr);
 	}
 
 	public function import(array $arr): self {
 		foreach($arr as $key => $value) {
-			$this->$$key = $value;
+			$this->$key = $value;
 		}
 		return $this;
 	}

vendor/JKingWeb/NewsSync/Exception.php

@@ -5,7 +5,8 @@ namespace JKingWeb\NewsSync;
 class Exception extends \Exception {
 
 	const CODES = [
-		"Exception.Misc"						=> 10000,
+		"Exception.uncoded"                     => -1,
+		"Exception.misc"						=> 10000,
 		"Lang/Exception.defaultFileMissing"		=> 10101,
 		"Lang/Exception.fileMissing"			=> 10102,
 		"Lang/Exception.fileUnreadable"			=> 10103,
@@ -43,14 +44,16 @@ class Exception extends \Exception {
 			$msg = "";
 			$code = 0;
 		} else {
-			$msg = "Exception.".str_replace("\\","/",get_called_class()).".$msgID";
+			$codeID = str_replace("\\", "/", str_replace(NS_BASE, "", get_called_class())).".$msgID";
-			$msg = Lang::msg($msg, $vars);
-			$codeID = str_replace("\\", "/", str_replace(NS_BASE, "", get_called_class()));
 			if(!array_key_exists($codeID,self::CODES)) {
-				$code = 0;
+				$code = -1;
+				$msg = "Exception.".str_replace("\\","/",__CLASS__).".uncoded";
+				$vars = $msgID;
 			} else {
 				$code = self::CODES[$codeID];
+				$msg = "Exception.".str_replace("\\","/",get_called_class()).".$msgID";
 			}
+			$msg = Lang::msg($msg, $vars);
 		}
 		parent::__construct($msg, $code, $e);
 	}

vendor/JKingWeb/NewsSync/Lang.php

@@ -6,12 +6,13 @@ class Lang {
 	const PATH = BASE."locale".DIRECTORY_SEPARATOR;
 	const DEFAULT = "en";
 	const REQUIRED = [
-		"Exception.JKingWeb/NewsSync/Lang/Exception.defaultFileMissing"		=> "Default language file \"{0}\" missing",
+		'Exception.JKingWeb/NewsSync/Exception.uncoded'                     => 'The specified exception symbol {0} has no code specified in Exception.php',
-		"Exception.JKingWeb/NewsSync/Lang/Exception.fileMissing"			=> "Language file \"{0}\" is not available",
+		'Exception.JKingWeb/NewsSync/Lang/Exception.defaultFileMissing'		=> 'Default language file "{0}" missing',
-		"Exception.JKingWeb/NewsSync/Lang/Exception.fileUnreadable"			=> "Insufficient permissions to read language file \"{0}\"",
+		'Exception.JKingWeb/NewsSync/Lang/Exception.fileMissing'			=> 'Language file "{0}" is not available',
-		"Exception.JKingWeb/NewsSync/Lang/Exception.fileCorrupt"			=> "Language file \"{0}\" is corrupt or does not conform to expected format",
+		'Exception.JKingWeb/NewsSync/Lang/Exception.fileUnreadable'			=> 'Insufficient permissions to read language file "{0}"',
-		"Exception.JKingWeb/NewsSync/Lang/Exception.stringMissing" 			=> "Message string \"{msgID}\" missing from all loaded language files ({fileList})",
+		'Exception.JKingWeb/NewsSync/Lang/Exception.fileCorrupt'			=> 'Language file "{0}" is corrupt or does not conform to expected format',
-		"Exception.JKingWeb/NewsSync/Lang/Exception.stringInvalid" 			=> "Message string \"{msgID}\" is not a valid ICU message string (language files loaded: {fileList})",
+		'Exception.JKingWeb/NewsSync/Lang/Exception.stringMissing' 			=> 'Message string "{msgID}" missing from all loaded language files ({fileList})',
+		'Exception.JKingWeb/NewsSync/Lang/Exception.stringInvalid' 			=> 'Message string "{msgID}" is not a valid ICU message string (language files loaded: {fileList})',
 	];
 
 	static protected $requirementsMet = false;