Redirect test temp dirs to system temp directory

* Redirect test temp dirs to system temp directory. Fixes #1178

Move all test-generated output (compiled templates, cache files, and
temporary template sources) from per-test-directory folders inside the
working tree to a parallel structure under sys_get_temp_dir()/smarty-tests/.

This removes 215 boilerplate .gitignore files from the repo and ensures
running the test suite leaves zero uncommitted files in the working tree.

All 2296 tests continue to pass with identical behavior.

* Isolate each test class in a unique temp directory

getTempDir() now appends a per-class uniqid token to the temp path, so
concurrent or sequential test runs never share compiled/cached output.
The token is generated lazily on first use and reset in
tearDownAfterClass(), giving every test class a fresh isolated directory.

As a result, the Bootstrap.php pre-run cleanup of smarty-tests/ is no
longer needed for correctness (stale paths are unreachable) and was
harmful to concurrent runs, so it has been removed.

* Remove individualFolders dead code and spurious assertTrue from cleanDirs()

- Remove the never-active individualFolders code path from setUpSmarty()
  (the constant was always true, making the branch unreachable)
- Remove define('individualFolders') from Config.php and the constructor
- Remove $this->assertTrue(true) from cleanDirs(): it existed solely to
  make testInit() count as a passing test; now that cleanDirs() is called
  from setUpSmarty() and from test methods directly, the assertion was
  spuriously inflating assertion counts
- Add tests/**/templates_c/, cache/, templates_tmp/ to .gitignore to
  prevent stale test output from appearing as untracked files

* Clean up each test class's unique temp dir in tearDownAfterClass()

Add a private static removeDir() helper and call it from
tearDownAfterClass() to recursively delete the per-class unique temp
directory after each test class finishes. Cleanup failures are silently
ignored (@ suppression) so they never cause test failures.

Set KEEP_SMARTY_TEST_ARTIFACTS=1 in the environment to skip cleanup and
keep the artifacts on disk for debugging.

* cleanup of unused template files, non-shared files stored in __shared folder, no longer required calls to add template folders et cetera

* fixed the unit tests

* Apply suggestions from code review

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* remove useless resetting of static properties in tearDownAfterClass

* changed an incorrect doc and formatted some code.

* add changelog

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

38 files changed, 13 insertions, 115 deletions

diff --git a/tests/UnitTests/SmartyMethodsTests/Append/AppendTest.php b/tests/UnitTests/SmartyMethodsTests/Append/AppendTest.php
index 43736d01..c59fef81 100644
--- a/tests/UnitTests/SmartyMethodsTests/Append/AppendTest.php
+++ b/tests/UnitTests/SmartyMethodsTests/Append/AppendTest.php
@@ -21,10 +21,6 @@ class AppendTest extends PHPUnit_Smarty
     }
 
 
-    public function testInit()
-    {
-        $this->cleanDirs();
-    }
     /**
      * test append
      */
diff --git a/tests/UnitTests/SmartyMethodsTests/Append/cache/.gitignore b/tests/UnitTests/SmartyMethodsTests/Append/cache/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/Append/cache/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/Append/templates_c/.gitignore b/tests/UnitTests/SmartyMethodsTests/Append/templates_c/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/Append/templates_c/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/Assign/AssignTest.php b/tests/UnitTests/SmartyMethodsTests/Assign/AssignTest.php
index e8ae92b7..ec16526a 100644
--- a/tests/UnitTests/SmartyMethodsTests/Assign/AssignTest.php
+++ b/tests/UnitTests/SmartyMethodsTests/Assign/AssignTest.php
@@ -21,10 +21,6 @@ class AssignTest extends PHPUnit_Smarty
     }
 
 
-    public function testInit()
-    {
-        $this->cleanDirs();
-    }
     /**
      * test simple assign
      */
diff --git a/tests/UnitTests/SmartyMethodsTests/Assign/cache/.gitignore b/tests/UnitTests/SmartyMethodsTests/Assign/cache/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/Assign/cache/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/Assign/templates_c/.gitignore b/tests/UnitTests/SmartyMethodsTests/Assign/templates_c/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/Assign/templates_c/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/ClearAllAssign/ClearAllAssignTest.php b/tests/UnitTests/SmartyMethodsTests/ClearAllAssign/ClearAllAssignTest.php
index f9caa8a6..e1298e4b 100644
--- a/tests/UnitTests/SmartyMethodsTests/ClearAllAssign/ClearAllAssignTest.php
+++ b/tests/UnitTests/SmartyMethodsTests/ClearAllAssign/ClearAllAssignTest.php
@@ -25,10 +25,6 @@ class ClearAllAssignTest extends PHPUnit_Smarty
         $this->_tpl->assign('blar', 'blar');
     }
 
-    public function testInit()
-    {
-        $this->cleanDirs();
-    }
     /**
      * test all variables accessable
      */
diff --git a/tests/UnitTests/SmartyMethodsTests/ClearAllAssign/cache/.gitignore b/tests/UnitTests/SmartyMethodsTests/ClearAllAssign/cache/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/ClearAllAssign/cache/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/ClearAllAssign/templates_c/.gitignore b/tests/UnitTests/SmartyMethodsTests/ClearAllAssign/templates_c/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/ClearAllAssign/templates_c/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/ClearAssign/cache/.gitignore b/tests/UnitTests/SmartyMethodsTests/ClearAssign/cache/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/ClearAssign/cache/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/ClearAssign/templates_c/.gitignore b/tests/UnitTests/SmartyMethodsTests/ClearAssign/templates_c/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/ClearAssign/templates_c/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/ClearCompiledTemplate/ClearCompiledTest.php b/tests/UnitTests/SmartyMethodsTests/ClearCompiledTemplate/ClearCompiledTest.php
index 8e638d98..dd5c4f97 100644
--- a/tests/UnitTests/SmartyMethodsTests/ClearCompiledTemplate/ClearCompiledTest.php
+++ b/tests/UnitTests/SmartyMethodsTests/ClearCompiledTemplate/ClearCompiledTest.php
@@ -19,14 +19,11 @@ class ClearCompiledTest extends PHPUnit_Smarty
     public function setUp(): void
     {
         $this->setUpSmarty(__DIR__);
-        $this->smarty->addTemplateDir('./templates_2/');
+		$this->smarty->setTemplateDir('./templates/');
+		$this->smarty->addTemplateDir('./templates_2/');
     }
 
 
-    public function testInit()
-    {
-        $this->cleanDirs();
-    }
     // helpers
     /**
      * clear $smarty->compile_dir
diff --git a/tests/UnitTests/SmartyMethodsTests/ClearCompiledTemplate/cache/.gitignore b/tests/UnitTests/SmartyMethodsTests/ClearCompiledTemplate/cache/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/ClearCompiledTemplate/cache/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/ClearCompiledTemplate/templates_c/.gitignore b/tests/UnitTests/SmartyMethodsTests/ClearCompiledTemplate/templates_c/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/ClearCompiledTemplate/templates_c/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/CompileCheck/CompileCheckTest.php b/tests/UnitTests/SmartyMethodsTests/CompileCheck/CompileCheckTest.php
index 2c401b5e..0a55ff4c 100644
--- a/tests/UnitTests/SmartyMethodsTests/CompileCheck/CompileCheckTest.php
+++ b/tests/UnitTests/SmartyMethodsTests/CompileCheck/CompileCheckTest.php
@@ -7,7 +7,6 @@ class CompileCheckTest extends PHPUnit_Smarty
     public function setUp(): void
     {
         $this->setUpSmarty(__DIR__);
-        $this->smarty->addTemplateDir('./templates_tmp');
         $this->cleanDirs();
     }
 
@@ -16,18 +15,18 @@ class CompileCheckTest extends PHPUnit_Smarty
      */
     protected function makeFiles()
     {
-        file_put_contents('./templates_tmp/t1.tpl', 'TPL1');
-        file_put_contents('./templates_tmp/t2.tpl', 'TPL2');
-        file_put_contents('./templates_tmp/base.tpl', '{include file="t1.tpl"}{include file="t2.tpl"}');
+		$this->makeTemplateFile('t1.tpl', 'TPL1');
+		$this->makeTemplateFile('t2.tpl', 'TPL2');
+		$this->makeTemplateFile('base.tpl', '{include file="t1.tpl"}{include file="t2.tpl"}');
     }
     /**
      * remove generated templates
      */
     protected function removeFiles()
     {
-        unlink('./templates_tmp/t1.tpl');
-        unlink('./templates_tmp/t2.tpl');
-        unlink('./templates_tmp/base.tpl');
+		$this->removeTemplateFile('t1.tpl');
+		$this->removeTemplateFile('t2.tpl');
+		$this->removeTemplateFile('base.tpl');
     }
 
     /**
@@ -35,8 +34,7 @@ class CompileCheckTest extends PHPUnit_Smarty
      * @return void
      */
     private function softResetSmarty() {
-        $this->smarty = new \Smarty\Smarty();
-        $this->smarty->addTemplateDir('./templates_tmp');
+		$this->setUpSmarty(__DIR__);
     }
 
     /**
@@ -64,7 +62,7 @@ class CompileCheckTest extends PHPUnit_Smarty
         $this->softResetSmarty();
         $this->smarty->setCompileCheck(\Smarty\Smarty::COMPILECHECK_ON);
 
-        unlink('./templates_tmp/base.tpl');
+		$this->removeTemplateFile('base.tpl');
         sleep(1);
 
         $this->expectException(\Smarty\Exception::class);
@@ -83,7 +81,7 @@ class CompileCheckTest extends PHPUnit_Smarty
         $this->smarty->setCompileCheck(\Smarty\Smarty::COMPILECHECK_ON);
 
         sleep(1);
-        file_put_contents('./templates_tmp/base.tpl', 'hello');
+		$this->makeTemplateFile('base.tpl', 'hello');
 
         $this->assertEquals('hello', $this->smarty->fetch('base.tpl'));
     }
@@ -113,7 +111,7 @@ class CompileCheckTest extends PHPUnit_Smarty
         $this->softResetSmarty();
         $this->smarty->setCompileCheck(\Smarty\Smarty::COMPILECHECK_OFF);
 
-        unlink('./templates_tmp/base.tpl');
+		$this->removeTemplateFile('base.tpl');
         sleep(1);
 
         $this->assertEquals('TPL1TPL2', $this->smarty->fetch('base.tpl'));
@@ -131,7 +129,7 @@ class CompileCheckTest extends PHPUnit_Smarty
         $this->smarty->setCompileCheck(\Smarty\Smarty::COMPILECHECK_OFF);
 
         sleep(1);
-        file_put_contents('./templates_tmp/base.tpl', 'hello');
+		$this->makeTemplateFile('base.tpl', 'hello');
 
         $this->assertEquals('TPL1TPL2', $this->smarty->fetch('base.tpl'));
     }
diff --git a/tests/UnitTests/SmartyMethodsTests/CompileCheck/templates_c/.gitignore b/tests/UnitTests/SmartyMethodsTests/CompileCheck/templates_c/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/CompileCheck/templates_c/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/CompileCheck/templates_tmp/.gitignore b/tests/UnitTests/SmartyMethodsTests/CompileCheck/templates_tmp/.gitignore
deleted file mode 100644
index a0f57452..00000000
--- a/tests/UnitTests/SmartyMethodsTests/CompileCheck/templates_tmp/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
-
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterBlock/RegisterBlockTest.php b/tests/UnitTests/SmartyMethodsTests/RegisterBlock/RegisterBlockTest.php
index 3dc8c0a7..631ae351 100644
--- a/tests/UnitTests/SmartyMethodsTests/RegisterBlock/RegisterBlockTest.php
+++ b/tests/UnitTests/SmartyMethodsTests/RegisterBlock/RegisterBlockTest.php
@@ -25,10 +25,6 @@ class RegisterBlockTest extends PHPUnit_Smarty
     }
 
 
-    public function testInit()
-    {
-        $this->cleanDirs();
-    }
     /**
      * test registerPlugin method for block function
      */
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterBlock/cache/.gitignore b/tests/UnitTests/SmartyMethodsTests/RegisterBlock/cache/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/RegisterBlock/cache/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterBlock/templates_c/.gitignore b/tests/UnitTests/SmartyMethodsTests/RegisterBlock/templates_c/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/RegisterBlock/templates_c/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterCompiler/RegisterCompilerFunctionTest.php b/tests/UnitTests/SmartyMethodsTests/RegisterCompiler/RegisterCompilerFunctionTest.php
index ec2287ad..e6d3ddf1 100644
--- a/tests/UnitTests/SmartyMethodsTests/RegisterCompiler/RegisterCompilerFunctionTest.php
+++ b/tests/UnitTests/SmartyMethodsTests/RegisterCompiler/RegisterCompilerFunctionTest.php
@@ -23,10 +23,6 @@ class RegisterCompilerFunctionTest extends PHPUnit_Smarty
     }
 
 
-    public function testInit()
-    {
-        $this->cleanDirs();
-    }
     /**
      * test register->compilerFunction method for function
      */
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterCompiler/cache/.gitignore b/tests/UnitTests/SmartyMethodsTests/RegisterCompiler/cache/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/RegisterCompiler/cache/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterCompiler/templates_c/.gitignore b/tests/UnitTests/SmartyMethodsTests/RegisterCompiler/templates_c/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/RegisterCompiler/templates_c/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterFunction/RegisterFunctionTest.php b/tests/UnitTests/SmartyMethodsTests/RegisterFunction/RegisterFunctionTest.php
index 7bfe1a59..552bd3f8 100644
--- a/tests/UnitTests/SmartyMethodsTests/RegisterFunction/RegisterFunctionTest.php
+++ b/tests/UnitTests/SmartyMethodsTests/RegisterFunction/RegisterFunctionTest.php
@@ -23,10 +23,6 @@ class RegisterFunctionTest extends PHPUnit_Smarty
         $this->setUpSmarty(__DIR__);
     }
 
-    public function testInit()
-    {
-        $this->cleanDirs();
-    }
 
     /**
      * test registerPlugin method for function
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterFunction/cache/.gitignore b/tests/UnitTests/SmartyMethodsTests/RegisterFunction/cache/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/RegisterFunction/cache/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterFunction/templates_c/.gitignore b/tests/UnitTests/SmartyMethodsTests/RegisterFunction/templates_c/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/RegisterFunction/templates_c/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterModifier/RegisterModifierFirstClassCallablesTest.php b/tests/UnitTests/SmartyMethodsTests/RegisterModifier/RegisterModifierFirstClassCallablesTest.php
index 18e3fa36..50fdb9a0 100644
--- a/tests/UnitTests/SmartyMethodsTests/RegisterModifier/RegisterModifierFirstClassCallablesTest.php
+++ b/tests/UnitTests/SmartyMethodsTests/RegisterModifier/RegisterModifierFirstClassCallablesTest.php
@@ -17,10 +17,6 @@ if (PHP_VERSION_ID >= 80100) {
 		}
 
 
-		public function testInit()
-		{
-			$this->cleanDirs();
-		}
 
 		public function testRegisterFirstClassCallable()
 		{
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterModifier/RegisterModifierTest.php b/tests/UnitTests/SmartyMethodsTests/RegisterModifier/RegisterModifierTest.php
index 1d422d03..dfaf09c3 100644
--- a/tests/UnitTests/SmartyMethodsTests/RegisterModifier/RegisterModifierTest.php
+++ b/tests/UnitTests/SmartyMethodsTests/RegisterModifier/RegisterModifierTest.php
@@ -21,10 +21,6 @@ class RegisterModifierTest extends PHPUnit_Smarty
     }
 
 
-    public function testInit()
-    {
-        $this->cleanDirs();
-    }
     /**
      * test register->modifier method for function
      */
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterModifier/cache/.gitignore b/tests/UnitTests/SmartyMethodsTests/RegisterModifier/cache/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/RegisterModifier/cache/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterModifier/templates_c/.gitignore b/tests/UnitTests/SmartyMethodsTests/RegisterModifier/templates_c/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/RegisterModifier/templates_c/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterObject/CompileRegisteredObjectFunctionTest.php b/tests/UnitTests/SmartyMethodsTests/RegisterObject/CompileRegisteredObjectFunctionTest.php
index 9aca31fd..d8ec2b00 100644
--- a/tests/UnitTests/SmartyMethodsTests/RegisterObject/CompileRegisteredObjectFunctionTest.php
+++ b/tests/UnitTests/SmartyMethodsTests/RegisterObject/CompileRegisteredObjectFunctionTest.php
@@ -32,10 +32,6 @@ class CompileRegisteredObjectFunctionTest extends PHPUnit_Smarty
     }
 
 
-    public function testInit()
-    {
-        $this->cleanDirs();
-    }
     /**
      * test resgistered object as function
      */
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterObject/cache/.gitignore b/tests/UnitTests/SmartyMethodsTests/RegisterObject/cache/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/RegisterObject/cache/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/RegisterObject/templates_c/.gitignore b/tests/UnitTests/SmartyMethodsTests/RegisterObject/templates_c/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/RegisterObject/templates_c/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/TemplateExist/TemplateExistsTest.php b/tests/UnitTests/SmartyMethodsTests/TemplateExist/TemplateExistsTest.php
index 2917982a..da5bbb6b 100644
--- a/tests/UnitTests/SmartyMethodsTests/TemplateExist/TemplateExistsTest.php
+++ b/tests/UnitTests/SmartyMethodsTests/TemplateExist/TemplateExistsTest.php
@@ -21,10 +21,6 @@ class TemplateExistsTest extends PHPUnit_Smarty
     }
 
 
-    public function testInit()
-    {
-        $this->cleanDirs();
-    }
     /**
      * test $smarty->templateExists true
      */
diff --git a/tests/UnitTests/SmartyMethodsTests/TemplateExist/cache/.gitignore b/tests/UnitTests/SmartyMethodsTests/TemplateExist/cache/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/TemplateExist/cache/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/TemplateExist/templates_c/.gitignore b/tests/UnitTests/SmartyMethodsTests/TemplateExist/templates_c/.gitignore
deleted file mode 100644
index d88cc144..00000000
--- a/tests/UnitTests/SmartyMethodsTests/TemplateExist/templates_c/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
diff --git a/tests/UnitTests/SmartyMethodsTests/TemplateVars/GetTemplateVarsTest.php b/tests/UnitTests/SmartyMethodsTests/TemplateVars/GetTemplateVarsTest.php
index db60b822..74141343 100644
--- a/tests/UnitTests/SmartyMethodsTests/TemplateVars/GetTemplateVarsTest.php
+++ b/tests/UnitTests/SmartyMethodsTests/TemplateVars/GetTemplateVarsTest.php
@@ -9,10 +9,6 @@ class GetTemplateVarsTest extends PHPUnit_Smarty
 		$this->setUpSmarty(__DIR__);
 	}
 
-	public function testInit()
-	{
-		$this->cleanDirs();
-	}
 	/**
 	 * test root getTemplateVars single value
 	 */
diff --git a/tests/UnitTests/SmartyMethodsTests/TemplateVars/HasVariableTest.php b/tests/UnitTests/SmartyMethodsTests/TemplateVars/HasVariableTest.php
index 047af7b9..68c5fb38 100644
--- a/tests/UnitTests/SmartyMethodsTests/TemplateVars/HasVariableTest.php
+++ b/tests/UnitTests/SmartyMethodsTests/TemplateVars/HasVariableTest.php
@@ -11,10 +11,6 @@ class HasVariableTest extends PHPUnit_Smarty
 	}
 
 
-	public function testInit()
-	{
-		$this->cleanDirs();
-	}
 
 	public function testSimpleTrue()
 	{