From 660ca7e8a10214d19b08d90ab0f239dbcfafc39a Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Thu, 7 Feb 2019 21:06:36 +0100
Subject: [PATCH] TestCaseRunner WIP

---
 demo/TestFour.php                | 19 +++++++
 demo/TestOne.php                 | 13 +++++
 demo/TestThree.php               | 13 +++++
 demo/TestTwo.php                 | 13 +++++
 demo/runner.phpt                 | 14 ++++++
 src/Framework/TestCaseRunner.php | 86 ++++++++++++++++++++++++++++++++
 src/bootstrap.php                |  1 +
 src/tester.php                   |  1 +
 8 files changed, 160 insertions(+)
 create mode 100644 demo/TestFour.php
 create mode 100644 demo/TestOne.php
 create mode 100644 demo/TestThree.php
 create mode 100644 demo/TestTwo.php
 create mode 100644 demo/runner.phpt
 create mode 100644 src/Framework/TestCaseRunner.php

diff --git a/demo/TestFour.php b/demo/TestFour.php
new file mode 100644
index 00000000..ef695009
--- /dev/null
+++ b/demo/TestFour.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+
+class TestFour extends Tester\TestCase
+{
+	public function testMe()
+	{
+		Tester\Assert::true(true);
+		echo __FUNCTION__ . ',';
+	}
+
+
+	public function testMe2()
+	{
+		echo __FUNCTION__ . ',';
+	}
+}
diff --git a/demo/TestOne.php b/demo/TestOne.php
new file mode 100644
index 00000000..90a4a75d
--- /dev/null
+++ b/demo/TestOne.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+
+class TestOne extends Tester\TestCase
+{
+	public function testMe()
+	{
+		Tester\Assert::true(true);
+		echo __FUNCTION__ . ',';
+	}
+}
diff --git a/demo/TestThree.php b/demo/TestThree.php
new file mode 100644
index 00000000..71e0c2ee
--- /dev/null
+++ b/demo/TestThree.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+
+class TestThree extends Tester\TestCase
+{
+	public function testMe()
+	{
+		Tester\Assert::true(true);
+		echo __FUNCTION__ . ',';
+	}
+}
diff --git a/demo/TestTwo.php b/demo/TestTwo.php
new file mode 100644
index 00000000..13f1728c
--- /dev/null
+++ b/demo/TestTwo.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+
+class TestTwo extends Tester\TestCase
+{
+	public function testMe()
+	{
+		Tester\Assert::true(true);
+		echo __FUNCTION__ . ',';
+	}
+}
diff --git a/demo/runner.phpt b/demo/runner.phpt
new file mode 100644
index 00000000..71252fb4
--- /dev/null
+++ b/demo/runner.phpt
@@ -0,0 +1,14 @@
+<?php
+
+/**
+ * @testCase
+ */
+
+declare(strict_types=1);
+
+require __DIR__ . '/../src/bootstrap.php';
+
+
+(new Tester\TestCaseRunner)
+	->findTests(__DIR__ . '/Test*.php')
+	->run();
diff --git a/src/Framework/TestCaseRunner.php b/src/Framework/TestCaseRunner.php
new file mode 100644
index 00000000..d223b293
--- /dev/null
+++ b/src/Framework/TestCaseRunner.php
@@ -0,0 +1,86 @@
+<?php
+
+/**
+ * This file is part of the Nette Tester.
+ * Copyright (c) 2009 David Grudl (https://davidgrudl.com)
+ */
+
+declare(strict_types=1);
+
+namespace Tester;
+
+
+/**
+ * Runner of TestCase.
+ */
+class TestCaseRunner
+{
+	private const LIST_METHODS = 'nette-tester-list-methods';
+
+	/** @var array */
+	private $classes = [];
+
+
+	public function findTests(string $fileMask): self
+	{
+		$files = [];
+		foreach (glob($fileMask) as $file) {
+			require_once $file;
+			$files[realpath($file)] = true;
+		}
+		foreach (get_declared_classes() as $class) {
+			$rc = new \ReflectionClass($class);
+			if ($rc->isSubclassOf(TestCase::class) && isset($files[$rc->getFileName()])) {
+				$this->classes[] = $class;
+			}
+		}
+		return $this;
+	}
+
+
+	public function run(): void
+	{
+		if ($this->runFromCli()) {
+			return;
+		}
+
+		foreach ($this->classes as $class) {
+			$test = $this->createInstance($class);
+			$test->run();
+		}
+	}
+
+
+	private function runFromCli(): bool
+	{
+		$args = preg_filter('#--method=([\w:-]+)$#Ai', '$1', $_SERVER['argv'] ?? []);
+		$arg = reset($args);
+		if (!$arg) {
+			return false;
+
+		} elseif ($arg === self::LIST_METHODS) {
+			Environment::$checkAssertions = false;
+			$methods = [];
+			foreach ($this->classes as $class) {
+				foreach ($class::findMethods() as $method) {
+					$methods[] = $class . '::' . $method;
+				}
+			}
+			header('Content-Type: text/plain');
+			echo '[' . implode(',', $methods) . ']';
+
+		} else {
+			[$class, $method] = explode('::', $arg);
+			$test = $this->createInstance($class);
+			$test->runTest($method);
+		}
+		return true;
+	}
+
+
+	protected function createInstance(string $class): TestCase
+	{
+		// TOO: can be altered via setFactory(callable)
+		return new $class;
+	}
+}
diff --git a/src/bootstrap.php b/src/bootstrap.php
index 7c6b9a90..1a059117 100644
--- a/src/bootstrap.php
+++ b/src/bootstrap.php
@@ -14,6 +14,7 @@
 require __DIR__ . '/Framework/Dumper.php';
 require __DIR__ . '/Framework/FileMock.php';
 require __DIR__ . '/Framework/TestCase.php';
+require __DIR__ . '/Framework/TestCaseRunner.php';
 require __DIR__ . '/Framework/DomQuery.php';
 require __DIR__ . '/Framework/FileMutator.php';
 require __DIR__ . '/CodeCoverage/Collector.php';
diff --git a/src/tester.php b/src/tester.php
index efa15a34..0b369140 100644
--- a/src/tester.php
+++ b/src/tester.php
@@ -26,6 +26,7 @@
 require __DIR__ . '/Framework/Dumper.php';
 require __DIR__ . '/Framework/DataProvider.php';
 require __DIR__ . '/Framework/TestCase.php';
+require __DIR__ . '/Framework/TestCaseRunner.php';
 require __DIR__ . '/CodeCoverage/PhpParser.php';
 require __DIR__ . '/CodeCoverage/Generators/AbstractGenerator.php';
 require __DIR__ . '/CodeCoverage/Generators/HtmlGenerator.php';