Reformat. Fix pipe. Add more tests

tests/TestCase.php

@@ -12,38 +12,38 @@ class TestCase extends \PHPUnit_Framework_TestCase
     public $fenom;
 
     public $values = array(
-        "zero" => 0,
-        "one" => 1,
-        "two" => 2,
+        "zero"  => 0,
+        "one"   => 1,
+        "two"   => 2,
         "three" => 3,
         "float" => 4.5,
-        "bool" => true,
-        0 => "empty value",
-        1 => "one value",
-        2 => "two value",
-        3 => "three value",
+        "bool"  => true,
+        0       => "empty value",
+        1       => "one value",
+        2       => "two value",
+        3       => "three value",
     );
 
     public static function getVars()
     {
         return array(
-            "zero" => 0,
-            "one" => 1,
-            "two" => 2,
+            "zero"  => 0,
+            "one"   => 1,
+            "two"   => 2,
             "three" => 3,
             "float" => 4.5,
-            "bool" => true,
-            "obj" => new \StdClass,
-            "list" => array(
-                "a" => 1,
+            "bool"  => true,
+            "obj"   => new \StdClass,
+            "list"  => array(
+                "a"   => 1,
                 "one" => 1,
-                "b" => 2,
+                "b"   => 2,
                 "two" => 2
             ),
-            0 => "empty value",
-            1 => "one value",
-            2 => "two value",
-            3 => "three value",
+            0       => "empty value",
+            1       => "one value",
+            2       => "two value",
+            3       => "three value",
         );
     }
 
@@ -56,6 +56,7 @@ class TestCase extends \PHPUnit_Framework_TestCase
         }
 
         $this->fenom = Fenom::factory(FENOM_RESOURCES . '/' . $this->template_path, FENOM_RESOURCES . '/compile');
+        $this->fenom->addProvider('persist', new Provider(FENOM_RESOURCES . '/provider'));
         $this->fenom->addModifier('dots', __CLASS__ . '::dots');
         $this->fenom->addModifier('concat', __CLASS__ . '::concat');
         $this->fenom->addModifier('append', __CLASS__ . '::append');
@@ -123,7 +124,8 @@ class TestCase extends \PHPUnit_Framework_TestCase
         $this->fenom->setOptions($options);
         $tpl = $this->fenom->compileCode($code, "runtime.tpl");
         if ($dump) {
-            echo "\n========= DUMP BEGIN ===========\n" . $code . "\n--- to ---\n" . $tpl->getBody() . "\n========= DUMP END =============\n";
+            echo "\n========= DUMP BEGIN ===========\n" . $code . "\n--- to ---\n" . $tpl->getBody(
+                ) . "\n========= DUMP END =============\n";
         }
         $this->assertSame(Modifier::strip($result, true), Modifier::strip($tpl->fetch($vars), true), "Test $code");
         return $tpl;
@@ -134,7 +136,8 @@ class TestCase extends \PHPUnit_Framework_TestCase
         $this->tpl($name, $code);
         $tpl = $this->fenom->getTemplate($name);
         if ($dump) {
-            echo "\n========= DUMP BEGIN ===========\n" . $code . "\n--- to ---\n" . $tpl->getBody() . "\n========= DUMP END =============\n";
+            echo "\n========= DUMP BEGIN ===========\n" . $code . "\n--- to ---\n" . $tpl->getBody(
+                ) . "\n========= DUMP END =============\n";
         }
         $this->assertSame(Modifier::strip($result, true), Modifier::strip($tpl->fetch($vars), true), "Test tpl $name");
     }
@@ -234,7 +237,7 @@ class TestCase extends \PHPUnit_Framework_TestCase
     public static function providerArrays()
     {
         $scalars = array();
-        $data = array(
+        $data    = array(
             array('[]', array()),
             array('[[],[]]', array(array(), array())),
         );

tests/cases/Fenom/AutoEscapeTest.php

@@ -19,7 +19,7 @@ class AutoEscapeTest extends TestCase
             array('{$html}, {$html}', "$html, $html", $vars, 0),
             array('{$html}, {$html}', "$escaped, $escaped", $vars, \Fenom::AUTO_ESCAPE),
             array('{raw $html}, {$html}', "$html, $escaped", $vars, \Fenom::AUTO_ESCAPE),
-            array('{raw $html}, {$html}', "$html, $escaped", $vars, \Fenom::AUTO_ESCAPE),
+            array('{raw $html}, {$html}', "$html, $html", $vars, 0),
             array('{raw "{$html|up}"}, {$html}', strtoupper($html) . ", $escaped", $vars, \Fenom::AUTO_ESCAPE),
             array('{autoescape true}{$html}{/autoescape}, {$html}', "$escaped, $html", $vars, 0),
             array('{autoescape false}{$html}{/autoescape}, {$html}', "$html, $escaped", $vars, \Fenom::AUTO_ESCAPE),
@@ -29,34 +29,122 @@ class AutoEscapeTest extends TestCase
             array('{autoescape false}{raw $html}{/autoescape}, {$html}', "$html, $escaped", $vars, \Fenom::AUTO_ESCAPE),
             array('{autoescape true}{raw $html}{/autoescape}, {$html}', "$html, $escaped", $vars, \Fenom::AUTO_ESCAPE),
             array('{autoescape false}{raw $html}{/autoescape}, {$html}', "$html, $html", $vars, 0),
-
             // inline function
             array('{test_function text=$html}, {$html}', "$html, $html", $vars, 0),
             array('{test_function text=$html}, {$html}', "$escaped, $escaped", $vars, \Fenom::AUTO_ESCAPE),
             array('{test_function:raw text=$html}, {$html}', "$html, $escaped", $vars, \Fenom::AUTO_ESCAPE),
-            array('{test_function:raw text="{$html|up}"}, {$html}', strtoupper($html) . ", $escaped", $vars, \Fenom::AUTO_ESCAPE),
-            array('{autoescape true}{test_function text=$html}{/autoescape}, {test_function text=$html}', "$escaped, $html", $vars, 0),
-            array('{autoescape false}{test_function text=$html}{/autoescape}, {test_function text=$html}', "$html, $escaped", $vars, \Fenom::AUTO_ESCAPE),
-            array('{autoescape true}{test_function text=$html}{/autoescape}, {test_function text=$html}', "$escaped, $escaped", $vars, \Fenom::AUTO_ESCAPE),
-            array('{autoescape false}{test_function text=$html}{/autoescape}, {test_function text=$html}', "$html, $html", $vars, 0),
-            array('{autoescape true}{test_function:raw text=$html}{/autoescape}, {test_function text=$html}', "$html, $html", $vars, 0),
-            array('{autoescape false}{test_function:raw text=$html}{/autoescape}, {test_function text=$html}', "$html, $escaped", $vars, \Fenom::AUTO_ESCAPE),
-            array('{autoescape true}{test_function:raw text=$html}{/autoescape}, {test_function text=$html}', "$html, $escaped", $vars, \Fenom::AUTO_ESCAPE),
-            array('{autoescape false}{test_function:raw text=$html}{/autoescape}, {test_function text=$html}', "$html, $html", $vars, 0),
-
+            array(
+                '{test_function:raw text="{$html|up}"}, {$html}',
+                strtoupper($html) . ", $escaped",
+                $vars,
+                \Fenom::AUTO_ESCAPE
+            ),
+            array(
+                '{autoescape true}{test_function text=$html}{/autoescape}, {test_function text=$html}',
+                "$escaped, $html",
+                $vars,
+                0
+            ),
+            array(
+                '{autoescape false}{test_function text=$html}{/autoescape}, {test_function text=$html}',
+                "$html, $escaped",
+                $vars,
+                \Fenom::AUTO_ESCAPE
+            ),
+            array(
+                '{autoescape true}{test_function text=$html}{/autoescape}, {test_function text=$html}',
+                "$escaped, $escaped",
+                $vars,
+                \Fenom::AUTO_ESCAPE
+            ),
+            array(
+                '{autoescape false}{test_function text=$html}{/autoescape}, {test_function text=$html}',
+                "$html, $html",
+                $vars,
+                0
+            ),
+            array(
+                '{autoescape true}{test_function:raw text=$html}{/autoescape}, {test_function text=$html}',
+                "$html, $html",
+                $vars,
+                0
+            ),
+            array(
+                '{autoescape false}{test_function:raw text=$html}{/autoescape}, {test_function text=$html}',
+                "$html, $escaped",
+                $vars,
+                \Fenom::AUTO_ESCAPE
+            ),
+            array(
+                '{autoescape true}{test_function:raw text=$html}{/autoescape}, {test_function text=$html}',
+                "$html, $escaped",
+                $vars,
+                \Fenom::AUTO_ESCAPE
+            ),
+            array(
+                '{autoescape false}{test_function:raw text=$html}{/autoescape}, {test_function text=$html}',
+                "$html, $html",
+                $vars,
+                0
+            ),
             // block function
             array('{test_block_function}{$html}{/test_block_function}', $html, $vars, 0),
             array('{test_block_function}{$html}{/test_block_function}', $escaped, $vars, \Fenom::AUTO_ESCAPE),
             array('{test_block_function:raw}{$html}{/test_block_function}', $html, $vars, \Fenom::AUTO_ESCAPE),
-            array('{test_block_function:raw}{"{$html|up}"}{/test_block_function}', strtoupper($html), $vars, \Fenom::AUTO_ESCAPE),
-            array('{autoescape true}{test_block_function}{$html}{/test_block_function}{/autoescape}, {test_block_function}{$html}{/test_block_function}', "$escaped, $html", $vars, 0),
-            array('{autoescape false}{test_block_function}{$html}{/test_block_function}{/autoescape}, {test_block_function}{$html}{/test_block_function}', "$html, $escaped", $vars, \Fenom::AUTO_ESCAPE),
-            array('{autoescape true}{test_block_function}{$html}{/test_block_function}{/autoescape}, {test_block_function}{$html}{/test_block_function}', "$escaped, $escaped", $vars, \Fenom::AUTO_ESCAPE),
-            array('{autoescape false}{test_block_function}{$html}{/test_block_function}{/autoescape}, {test_block_function}{$html}{/test_block_function}', "$html, $html", $vars, 0),
-            array('{autoescape true}{test_block_function:raw}{$html}{/test_block_function}{/autoescape}, {test_block_function}{$html}{/test_block_function}', "$html, $html", $vars, 0),
-            array('{autoescape false}{test_block_function:raw}{$html}{/test_block_function}{/autoescape}, {test_block_function}{$html}{/test_block_function}', "$html, $escaped", $vars, \Fenom::AUTO_ESCAPE),
-            array('{autoescape true}{test_block_function}{$html}{/test_block_function}{/autoescape}, {test_block_function:raw}{$html}{/test_block_function}', "$escaped, $html", $vars, \Fenom::AUTO_ESCAPE),
-            array('{autoescape true}{test_block_function:raw}{$html}{/test_block_function}{/autoescape}, {test_block_function:raw}{$html}{/test_block_function}', "$html, $html", $vars, 0),
+            array(
+                '{test_block_function:raw}{"{$html|up}"}{/test_block_function}',
+                strtoupper($html),
+                $vars,
+                \Fenom::AUTO_ESCAPE
+            ),
+            array(
+                '{autoescape true}{test_block_function}{$html}{/test_block_function}{/autoescape}, {test_block_function}{$html}{/test_block_function}',
+                "$escaped, $html",
+                $vars,
+                0
+            ),
+            array(
+                '{autoescape false}{test_block_function}{$html}{/test_block_function}{/autoescape}, {test_block_function}{$html}{/test_block_function}',
+                "$html, $escaped",
+                $vars,
+                \Fenom::AUTO_ESCAPE
+            ),
+            array(
+                '{autoescape true}{test_block_function}{$html}{/test_block_function}{/autoescape}, {test_block_function}{$html}{/test_block_function}',
+                "$escaped, $escaped",
+                $vars,
+                \Fenom::AUTO_ESCAPE
+            ),
+            array(
+                '{autoescape false}{test_block_function}{$html}{/test_block_function}{/autoescape}, {test_block_function}{$html}{/test_block_function}',
+                "$html, $html",
+                $vars,
+                0
+            ),
+            array(
+                '{autoescape true}{test_block_function:raw}{$html}{/test_block_function}{/autoescape}, {test_block_function}{$html}{/test_block_function}',
+                "$html, $html",
+                $vars,
+                0
+            ),
+            array(
+                '{autoescape false}{test_block_function:raw}{$html}{/test_block_function}{/autoescape}, {test_block_function}{$html}{/test_block_function}',
+                "$html, $escaped",
+                $vars,
+                \Fenom::AUTO_ESCAPE
+            ),
+            array(
+                '{autoescape true}{test_block_function}{$html}{/test_block_function}{/autoescape}, {test_block_function:raw}{$html}{/test_block_function}',
+                "$escaped, $html",
+                $vars,
+                \Fenom::AUTO_ESCAPE
+            ),
+            array(
+                '{autoescape true}{test_block_function:raw}{$html}{/test_block_function}{/autoescape}, {test_block_function:raw}{$html}{/test_block_function}',
+                "$html, $html",
+                $vars,
+                0
+            ),
         );
     }
 

tests/cases/Fenom/ExtendsTest.php

@@ -21,9 +21,21 @@ class ExtendsTest extends TestCase
     public static function providerExtendsInvalid()
     {
         return array(
-            array('{extends "extends/dynamic/child.3.tpl"} {extends "extends/dynamic/child.3.tpl"}', 'Fenom\Error\CompileException', "Only one {extends} allowed"),
-            array('{if true}{extends "extends/dynamic/child.3.tpl"}{/if}', 'Fenom\Error\CompileException', "Tag {extends} can not be nested"),
-            array('{if true}{use "extends/dynamic/use.tpl"}{/if}', 'Fenom\Error\CompileException', "Tag {use} can not be nested"),
+            array(
+                '{extends "extends/dynamic/child.3.tpl"} {extends "extends/dynamic/child.3.tpl"}',
+                'Fenom\Error\CompileException',
+                "Only one {extends} allowed"
+            ),
+            array(
+                '{if true}{extends "extends/dynamic/child.3.tpl"}{/if}',
+                'Fenom\Error\CompileException',
+                "Tag {extends} can not be nested"
+            ),
+            array(
+                '{if true}{use "extends/dynamic/use.tpl"}{/if}',
+                'Fenom\Error\CompileException',
+                "Tag {use} can not be nested"
+            ),
             array('{use $use_this}', 'Fenom\Error\CompileException', "Invalid template name for tag {use}"),
             array('{block $use_this}{/block}', 'Fenom\Error\CompileException', "Invalid block name"),
         );
@@ -54,12 +66,18 @@ Before body
 Child 3 content
 Before footer
 Footer from use";
-        $this->assertSame($result, $this->fenom->fetch(array(
-            'extends/auto/child.3.tpl',
-            'extends/auto/child.2.tpl',
-            'extends/auto/child.1.tpl',
-            'extends/auto/parent.tpl',
-        ), array()));
+        $this->assertSame(
+            $result,
+            $this->fenom->fetch(
+                array(
+                    'extends/auto/child.3.tpl',
+                    'extends/auto/child.2.tpl',
+                    'extends/auto/child.1.tpl',
+                    'extends/auto/parent.tpl',
+                ),
+                array()
+            )
+        );
     }
 
     public function testStaticExtendLevel1()
@@ -92,11 +110,17 @@ Before body
 Child 3 content
 Before footer
 Footer from use";
-        $this->assertSame($result, $this->fenom->fetch(array(
-            'extends/auto/child.3.tpl',
-            'extends/auto/child.2.tpl',
-            'extends/auto/static/child.1.tpl'
-        ), array()));
+        $this->assertSame(
+            $result,
+            $this->fenom->fetch(
+                array(
+                    'extends/auto/child.3.tpl',
+                    'extends/auto/child.2.tpl',
+                    'extends/auto/static/child.1.tpl'
+                ),
+                array()
+            )
+        );
     }
 
     public function testStaticExtendNested()

tests/cases/Fenom/MacrosTest.php

@@ -7,56 +7,74 @@ class MacrosTest extends TestCase
     public function setUp()
     {
         parent::setUp();
-        $this->tpl("math.tpl", '
-        {macro plus(x, y)}
-            x + y = {$x + $y}
-        {/macro}
+        $this->tpl(
+            "math.tpl",
+            '
+                   {macro plus(x, y)}
+                       x + y = {$x + $y}
+                   {/macro}
 
-        {macro minus(x, y, z=0)}
-            x - y - z = {$x - $y - $z}
-        {/macro}
+                   {macro minus(x, y, z=0)}
+                       x - y - z = {$x - $y - $z}
+                   {/macro}
 
-        {macro multi(x, y)}
-            x * y = {$x * $y}
-        {/macro}
+                   {macro multi(x, y)}
+                       x * y = {$x * $y}
+                   {/macro}
 
-        Math: {macro.plus x=2 y=3}, {macro.minus x=10 y=4}
-        ');
+                   Math: {macro.plus x=2 y=3}, {macro.minus x=10 y=4}
+                   '
+        );
 
-        $this->tpl("import.tpl", '
-        {import "math.tpl"}
-        {import "math.tpl" as math}
+        $this->tpl(
+            "import.tpl",
+            '
+                   {import "math.tpl"}
+                   {import "math.tpl" as math}
 
-        Imp: {macro.plus x=1 y=2}, {math.minus x=6 y=2 z=1}
-        ');
+                   Imp: {macro.plus x=1 y=2}, {math.minus x=6 y=2 z=1}
+                   '
+        );
 
-        $this->tpl("import_custom.tpl", '
-        {macro minus($x, $y)}
-            new minus macros
-        {/macro}
-        {import [plus, minus] from "math.tpl" as math}
+        $this->tpl(
+            "import_custom.tpl",
+            '
+                   {macro minus($x, $y)}
+                       new minus macros
+                   {/macro}
+                   {import [plus, minus] from "math.tpl" as math}
 
-        a: {math.plus x=1 y=2}, {math.minus x=6 y=2 z=1}, {macro.minus x=5 y=3}.
-        ');
+                   a: {math.plus x=1 y=2}, {math.minus x=6 y=2 z=1}, {macro.minus x=5 y=3}.
+                   '
+        );
 
-        $this->tpl("import_miss.tpl", '
-        {import [minus] from "math.tpl" as math}
+        $this->tpl(
+            "import_miss.tpl",
+            '
+                   {import [minus] from "math.tpl" as math}
 
-        a: {macro.plus x=5 y=3}.
-        ');
+                   a: {macro.plus x=5 y=3}.
+                   '
+        );
 
-        $this->tpl("macro_recursive.tpl", '{macro factorial(num)}
-            {if $num}
-                {$num} {macro.factorial num=$num-1} {$num}
-            {/if}
-        {/macro}
+        $this->tpl(
+            "macro_recursive.tpl",
+            '{macro factorial(num)}
+                       {if $num}
+                           {$num} {macro.factorial num=$num-1} {$num}
+                       {/if}
+                   {/macro}
 
-        {macro.factorial num=10}');
+                   {macro.factorial num=10}'
+        );
 
-        $this->tpl("macro_recursive_import.tpl", '
-        {import "macro_recursive.tpl" as math}
+        $this->tpl(
+            "macro_recursive_import.tpl",
+            '
+                   {import "macro_recursive.tpl" as math}
 
-        {math.factorial num=10}');
+                   {math.factorial num=10}'
+        );
     }
 
     public function _testSandbox()
@@ -65,11 +83,15 @@ class MacrosTest extends TestCase
 //            $this->fenom->compile("macro_recursive.tpl")->display([]);
 //            $this->fenom->flush();
 //            var_dump($this->fenom->fetch("macro_recursive.tpl", []));
-            var_dump($this->fenom->compileCode('{macro factorial(num)}
-            {if $num}
-                {$num} {macro.factorial num=$num-1} {$num}
-            {/if}
-        {/macro}')->getBody());
+            var_dump(
+                $this->fenom->compileCode(
+                    '{macro factorial(num)}
+                                {if $num}
+                                    {$num} {macro.factorial num=$num-1} {$num}
+                                {/if}
+                            {/macro}'
+                )->getBody()
+            );
 //            var_dump($this->fenom->display("macro_recursive_import.tpl", array()));
         } catch (\Exception $e) {
             var_dump($e->getMessage() . ": " . $e->getTraceAsString());
@@ -99,7 +121,10 @@ class MacrosTest extends TestCase
     {
         $tpl = $this->fenom->compile('import_custom.tpl');
 
-        $this->assertSame('a: x + y = 3 , x - y - z = 3 , new minus macros .', Modifier::strip($tpl->fetch(array()), true));
+        $this->assertSame(
+            'a: x + y = 3 , x - y - z = 3 , new minus macros .',
+            Modifier::strip($tpl->fetch(array()), true)
+        );
     }
 
     /**
@@ -110,7 +135,10 @@ class MacrosTest extends TestCase
     {
         $tpl = $this->fenom->compile('import_miss.tpl');
 
-        $this->assertSame('a: x + y = 3 , x - y - z = 3 , new minus macros .', Modifier::strip($tpl->fetch(array()), true));
+        $this->assertSame(
+            'a: x + y = 3 , x - y - z = 3 , new minus macros .',
+            Modifier::strip($tpl->fetch(array()), true)
+        );
     }
 
     /**

tests/cases/Fenom/ModifiersTest.php

@@ -8,7 +8,7 @@ class ModifiersTest extends TestCase
     public static function providerTruncate()
     {
         $lorem = 'Lorem ipsum dolor sit amet'; // en
-        $uni = 'Лорем ипсум долор сит амет'; // ru
+        $uni   = 'Лорем ипсум долор сит амет'; // ru
         return array(
             // ascii chars
             array($lorem, 'Lorem ip...', 8),
@@ -38,13 +38,18 @@ class ModifiersTest extends TestCase
     public function testTruncate($in, $out, $count, $delim = '...', $by_words = false, $middle = false)
     {
         $tpl = $this->fenom->compileCode('{$text|truncate:$count:$delim:$by_words:$middle}');
-        $this->assertEquals($out, $tpl->fetch(array(
-            "text" => $in,
-            "count" => $count,
-            "delim" => $delim,
-            "by_words" => $by_words,
-            "middle" => $middle
-        )));
+        $this->assertEquals(
+            $out,
+            $tpl->fetch(
+                array(
+                    "text"     => $in,
+                    "count"    => $count,
+                    "delim"    => $delim,
+                    "by_words" => $by_words,
+                    "middle"   => $middle
+                )
+            )
+        );
     }
 
     public static function providerUpLow()
@@ -71,9 +76,14 @@ class ModifiersTest extends TestCase
     public function testUpLow($modifier, $in, $out)
     {
         $tpl = $this->fenom->compileCode('{$text|' . $modifier . '}');
-        $this->assertEquals($out, $tpl->fetch(array(
-            "text" => $in,
-        )));
+        $this->assertEquals(
+            $out,
+            $tpl->fetch(
+                array(
+                    "text" => $in,
+                )
+            )
+        );
     }
 
     public static function providerLength()
@@ -99,9 +109,14 @@ class ModifiersTest extends TestCase
     public function testLength($in, $out)
     {
         $tpl = $this->fenom->compileCode('{$data|length}');
-        $this->assertEquals($out, $tpl->fetch(array(
-            "data" => $in,
-        )));
+        $this->assertEquals(
+            $out,
+            $tpl->fetch(
+                array(
+                    "data" => $in,
+                )
+            )
+        );
     }
 
 }

tests/cases/Fenom/ProviderTest.php

@@ -88,7 +88,7 @@ class ProviderTest extends TestCase
         clearstatcache();
         $templates = array(
             "template1.tpl" => filemtime(FENOM_RESOURCES . '/template/template1.tpl'),
-            "unexists.tpl" => 1234567890
+            "unexists.tpl"  => 1234567890
         );
         $this->assertFalse($this->provider->verify($templates));
     }
@@ -97,11 +97,14 @@ class ProviderTest extends TestCase
     {
         $list = $this->provider->getList();
         sort($list);
-        $this->assertSame(array(
-            "sub/template3.tpl",
-            "template1.tpl",
-            "template2.tpl"
-        ), $list);
+        $this->assertSame(
+            array(
+                "sub/template3.tpl",
+                "template1.tpl",
+                "template2.tpl"
+            ),
+            $list
+        );
     }
 
     public function testRm()

tests/cases/Fenom/TagOptionTest.php

@@ -3,10 +3,12 @@
 namespace Fenom;
 
 
-class TagOptionTest extends TestCase {
+class TagOptionTest extends TestCase
+{
 
 
-    public function testTrim() {
+    public function testTrim()
+    {
 
     }
 } 

tests/cases/Fenom/TagsTest.php

@@ -37,7 +37,10 @@ class TagsTest extends TestCase
      */
     public function testVarBlockModified($tpl_val, $val)
     {
-        $this->assertRender("{var \$a|low|dots}before {{$tpl_val}} after{/var}\nVar: {\$a}", "Var: " . strtolower("before " . $val . " after") . "...");
+        $this->assertRender(
+            "{var \$a|low|dots}before {{$tpl_val}} after{/var}\nVar: {\$a}",
+            "Var: " . strtolower("before " . $val . " after") . "..."
+        );
     }
 
     public function testCycle()
@@ -50,7 +53,10 @@ class TagsTest extends TestCase
      */
     public function testCycleIndex()
     {
-        $this->assertRender('{var $a=["one", "two"]}{for $i=1 to=5}{cycle $a index=$i}, {/for}', "two, one, two, one, two, ");
+        $this->assertRender(
+            '{var $a=["one", "two"]}{for $i=1 to=5}{cycle $a index=$i}, {/for}',
+            "two, one, two, one, two, "
+        );
     }
 
     /**

tests/cases/Fenom/TokenizerTest.php

@@ -17,7 +17,7 @@ class TokenizerTest extends \PHPUnit_Framework_TestCase
 
     public function testTokens()
     {
-        $code = 'hello, please  resolve this example: sin($x)+tan($x*$t) = {U|[0,1]}';
+        $code   = 'hello, please  resolve this example: sin($x)+tan($x*$t) = {U|[0,1]}';
         $tokens = new Tokenizer($code);
         $this->assertSame(27, $tokens->count());
         $this->assertSame($tokens, $tokens->back());
@@ -38,13 +38,16 @@ class TokenizerTest extends \PHPUnit_Framework_TestCase
         $this->assertSame(",", $tokens->getNext());
         $this->assertSame(",", $tokens->key());
         $this->assertSame("please", $tokens->getNext(T_STRING));
-        $this->assertSame(array(
-            T_STRING,
-            'please',
-            '  ',
-            1,
-            'T_STRING'
-        ), $tokens->curr);
+        $this->assertSame(
+            array(
+                T_STRING,
+                'please',
+                '  ',
+                1,
+                'T_STRING'
+            ),
+            $tokens->curr
+        );
         $this->assertSame("resolve", $tokens->getNext($tokens::MACRO_UNARY, T_STRING));
 
         $tokens->next();
@@ -80,7 +83,7 @@ class TokenizerTest extends \PHPUnit_Framework_TestCase
 
     public function testSkip()
     {
-        $text = "1 foo: bar ( 3 + double ) ";
+        $text   = "1 foo: bar ( 3 + double ) ";
         $tokens = new Tokenizer($text);
 
         $tokens->skip()->skip(T_STRING)->skip(':');

tests/cases/FenomTest.php

@@ -1,8 +1,5 @@
 <?php
 
-use Fenom\Render,
-    Fenom\Provider as FS;
-
 class FenomTest extends \Fenom\TestCase
 {
 
@@ -20,9 +17,10 @@ class FenomTest extends \Fenom\TestCase
         );
     }
 
+
     public function testCreating()
     {
-        $time = $this->tpl('temp.tpl', 'Template 1 a');
+        $time  = $this->tpl('temp.tpl', 'Template 1 a');
         $fenom = new Fenom($provider = new \Fenom\Provider(FENOM_RESOURCES . '/template'));
         $fenom->setCompileDir(FENOM_RESOURCES . '/compile');
         $this->assertInstanceOf('Fenom\Template', $tpl = $fenom->getTemplate('temp.tpl'));
@@ -35,8 +33,12 @@ class FenomTest extends \Fenom\TestCase
 
     public function testFactory()
     {
-        $time = $this->tpl('temp.tpl', 'Template 1 a');
-        $fenom = Fenom::factory($provider = new \Fenom\Provider(FENOM_RESOURCES . '/template'), FENOM_RESOURCES . '/compile', Fenom::AUTO_ESCAPE);
+        $time  = $this->tpl('temp.tpl', 'Template 1 a');
+        $fenom = Fenom::factory(
+            $provider = new \Fenom\Provider(FENOM_RESOURCES . '/template'),
+            FENOM_RESOURCES . '/compile',
+            Fenom::AUTO_ESCAPE
+        );
         $this->assertInstanceOf('Fenom\Template', $tpl = $fenom->getTemplate('temp.tpl'));
         $this->assertSame($provider, $tpl->getProvider());
         $this->assertSame('temp.tpl', $tpl->getBaseName());
@@ -45,6 +47,25 @@ class FenomTest extends \Fenom\TestCase
         $fenom->clearAllCompiles();
     }
 
+
+    /**
+     * @expectedException LogicException
+     * @expectedExceptionMessage Cache directory /invalid/path is not writable
+     */
+    public function testFactoryInvalid()
+    {
+        Fenom::factory(FENOM_RESOURCES . '/template', '/invalid/path');
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     * @expectedExceptionMessage Source must be a valid path or provider object
+     */
+    public function testFactoryInvalid2()
+    {
+        Fenom::factory(new StdClass);
+    }
+
     public function testCompileFile()
     {
         $a = array(
@@ -97,7 +118,10 @@ class FenomTest extends \Fenom\TestCase
     {
         $this->fenom->addModifier("mymod", "myMod");
         $this->tpl('custom.tpl', 'Custom modifier {$a|mymod}');
-        $this->assertSame("Custom modifier (myMod)Custom(/myMod)", $this->fenom->fetch('custom.tpl', array("a" => "Custom")));
+        $this->assertSame(
+            "Custom modifier (myMod)Custom(/myMod)",
+            $this->fenom->fetch('custom.tpl', array("a" => "Custom"))
+        );
     }
 
     /**
@@ -118,13 +142,27 @@ class FenomTest extends \Fenom\TestCase
     {
         $this->fenom->setOptions(Fenom::FORCE_COMPILE);
         $this->fenom->addCompiler("mycompiler", 'myCompiler');
-        $this->fenom->addBlockCompiler("myblockcompiler", 'myBlockCompilerOpen', 'myBlockCompilerClose', array(
-            'tag' => 'myBlockCompilerTag'
-        ));
+        $this->fenom->addBlockCompiler(
+            "myblockcompiler",
+            'myBlockCompilerOpen',
+            'myBlockCompilerClose',
+            array(
+                'tag' => 'myBlockCompilerTag'
+            )
+        );
         $this->tpl('custom.tpl', 'Custom compiler {mycompiler name="bar"}');
-        $this->assertSame("Custom compiler PHP_VERSION: " . PHP_VERSION . " (for bar)", $this->fenom->fetch('custom.tpl', array()));
-        $this->tpl('custom.tpl', 'Custom compiler {myblockcompiler name="bar"} block1 {tag name="baz"} block2 {/myblockcompiler}');
-        $this->assertSame("Custom compiler PHP_VERSION: " . PHP_VERSION . " (for bar) block1 Tag baz of compiler block2 End of compiler", $this->fenom->fetch('custom.tpl', array()));
+        $this->assertSame(
+            "Custom compiler PHP_VERSION: " . PHP_VERSION . " (for bar)",
+            $this->fenom->fetch('custom.tpl', array())
+        );
+        $this->tpl(
+            'custom.tpl',
+            'Custom compiler {myblockcompiler name="bar"} block1 {tag name="baz"} block2 {/myblockcompiler}'
+        );
+        $this->assertSame(
+            "Custom compiler PHP_VERSION: " . PHP_VERSION . " (for bar) block1 Tag baz of compiler block2 End of compiler",
+            $this->fenom->fetch('custom.tpl', array())
+        );
     }
 
     /**
@@ -146,23 +184,35 @@ class FenomTest extends \Fenom\TestCase
     public function testFilter()
     {
         $punit = $this;
-        $this->fenom->addPreFilter(function ($tpl, $src) use ($punit) {
-            $punit->assertInstanceOf('Fenom\Template', $tpl);
-            return "== $src ==";
-        });
+        $this->fenom->addPreFilter(
+            function ($tpl, $src) use ($punit) {
+                $punit->assertInstanceOf('Fenom\Template', $tpl);
+                return "== $src ==";
+            }
+        );
 
-        $this->fenom->addPostFilter(function ($tpl, $code) use ($punit) {
-            $punit->assertInstanceOf('Fenom\Template', $tpl);
-            return "+++ $code +++";
-        });
+        $this->fenom->addPostFilter(
+            function ($tpl, $code) use ($punit) {
+                $punit->assertInstanceOf('Fenom\Template', $tpl);
+                return "+++ $code +++";
+            }
+        );
 
-        $this->fenom->addFilter(function ($tpl, $text) use ($punit) {
-            $punit->assertInstanceOf('Fenom\Template', $tpl);
-            return "|--- $text ---|";
-        });
+        $this->fenom->addFilter(
+            function ($tpl, $text) use ($punit) {
+                $punit->assertInstanceOf('Fenom\Template', $tpl);
+                return "|--- $text ---|";
+            }
+        );
 
-        $this->assertSame('+++ |--- == hello  ---||---  world == ---| +++', $this->fenom->compileCode('hello {var $user} misterio {/var} world')->fetch(array()));
-        $this->assertSame('+++ |--- == hello  ---||---  world == ---| +++', $this->fenom->compileCode('hello {var $user} <?php  misterio ?> {/var} world')->fetch(array()));
+        $this->assertSame(
+            '+++ |--- == hello  ---||---  world == ---| +++',
+            $this->fenom->compileCode('hello {var $user} misterio {/var} world')->fetch(array())
+        );
+        $this->assertSame(
+            '+++ |--- == hello  ---||---  world == ---| +++',
+            $this->fenom->compileCode('hello {var $user} <?php  misterio ?> {/var} world')->fetch(array())
+        );
     }
 
     /**
@@ -170,13 +220,15 @@ class FenomTest extends \Fenom\TestCase
      */
     public function testTagFilter()
     {
-        $tags = array();
+        $tags  = array();
         $punit = $this;
-        $this->fenom->addTagFilter(function ($text, $tpl) use (&$tags, $punit) {
-            $punit->assertInstanceOf('Fenom\Template', $tpl);
-            $tags[] = $text;
-            return $text;
-        });
+        $this->fenom->addTagFilter(
+            function ($text, $tpl) use (&$tags, $punit) {
+                $punit->assertInstanceOf('Fenom\Template', $tpl);
+                $tags[] = $text;
+                return $text;
+            }
+        );
 
         $this->fenom->compileCode('hello {var $a} misterio {/var} world, {$b}!');
 
@@ -194,8 +246,10 @@ class FenomTest extends \Fenom\TestCase
     {
         $this->fenom->addBlockCompilerSmart('SayBlock', 'TestTags', array('SaySomething'), array('SaySomething'));
         $this->tpl('block_compiler.tpl', '{SayBlock} and {SaySomething}. It is all, {/SayBlock}');
-        $this->assertSame('Start saying and say blah-blah-blah. It is all, Stop saying',
-            $this->fenom->fetch('block_compiler.tpl', array()));
+        $this->assertSame(
+            'Start saying and say blah-blah-blah. It is all, Stop saying',
+            $this->fenom->fetch('block_compiler.tpl', array())
+        );
     }
 
     public function testAddFunctions()
@@ -205,6 +259,35 @@ class FenomTest extends \Fenom\TestCase
         $this->fenom->addAllowedFunctions(array('substr'));
         $this->assertTrue($this->fenom->isAllowedFunction('substr'));
     }
+
+    /**
+     * @group pipe
+     */
+    public function testPipe()
+    {
+        $iteration = 0;
+        $test      = $this; // for PHP 5.3
+        $this->fenom->pipe(
+            "persist:pipe.tpl",
+            function ($chunk) use (&$iteration, $test) {
+                if (!$chunk) {
+                    return;
+                }
+                $iteration++;
+//                error_log(var_export($chunk, 1));
+                $test->assertSame("key$iteration:value$iteration", $chunk);
+            },
+            array(
+                "items" => array(
+                    "key1" => "value1",
+                    "key2" => "value2",
+                    "key3" => "value3",
+                )
+            ),
+            11 // strlen(key1) + strlen(:) +  strlen(value1)
+        );
+        $this->assertSame(3, $iteration);
+    }
 }
 
 

tests/resources/provider/pipe.tpl

@@ -0,0 +1 @@
+{foreach $items as $key => $value}{$key}:{$value}{/foreach}