/development/PHPunit/CompileForeachTests.php

<?php
/**
* Smarty PHPunit tests compilation of {foreach} tag
* 
* @package PHPunit
* @author Uwe Tews 
*/

/**
* class for {foreach} tag tests
*/
class CompileForeachTests extends PHPUnit_Framework_TestCase {
    public function setUp()
    {
        $this->smarty = SmartyTests::$smarty;
        SmartyTests::init();
    } 

    public static function isRunnable()
    {
        return true;
    } 

    /**
    * test {foreach} tag
    */
    public function testForeach()
    {
        $tpl = $this->smarty->createTemplate('eval:{assign var=foo value=[0,1,2,3,4,5,6,7,8,9]}{foreach item=x from=$foo}{$x}{/foreach}');
        $this->assertEquals("0123456789", $this->smarty->fetch($tpl));
    } 
    public function testForeachBreak()
    {
        $tpl = $this->smarty->createTemplate('eval:{assign var=foo value=[0,1,2,3,4,5,6,7,8,9]}{foreach item=x from=$foo}{if $x == 2}{break}{/if}{$x}{/foreach}');
        $this->assertEquals("01", $this->smarty->fetch($tpl));
    } 
    public function testForeachContinue()
    {
        $tpl = $this->smarty->createTemplate('eval:{assign var=foo value=[0,1,2,3,4,5,6,7,8,9]}{foreach item=x from=$foo}{if $x == 2}{continue}{/if}{$x}{/foreach}');
        $this->assertEquals("013456789", $this->smarty->fetch($tpl));
    } 
    public function testForeachNotElse()
    {
        $tpl = $this->smarty->createTemplate('eval:{assign var=foo value=[0,1,2,3,4,5,6,7,8,9]}{foreach item=x from=$foo}{$x}{foreachelse}else{/foreach}');
        $this->assertEquals("0123456789", $this->smarty->fetch($tpl));
    } 
    public function testForeachElse()
    {
 		$this->smarty->error_reporting  = error_reporting() & ~(E_NOTICE|E_USER_NOTICE);
        $tpl = $this->smarty->createTemplate('eval:{foreach item=x from=$foo}{$x}{foreachelse}else{/foreach}');
        $this->assertEquals("else", $this->smarty->fetch($tpl));
    } 
    public function testForeachKey()
    {
        $tpl = $this->smarty->createTemplate('eval:{foreach item=x key=y from=[9,8,7,6,5,4,3,2,1,0]}{$y}{$x}{foreachelse}else{/foreach}');
        $this->assertEquals("09182736455463728190", $this->smarty->fetch($tpl));
    } 
    public function testForeachKeyProperty()
    {
        $tpl = $this->smarty->createTemplate('eval:{foreach item=x from=[9,8,7,6,5,4,3,2,1,0]}{$x@key}{$x}{foreachelse}else{/foreach}');
        $this->assertEquals("09182736455463728190", $this->smarty->fetch($tpl));
    } 
    public function testForeachTotal()
    {
        $tpl = $this->smarty->createTemplate('eval:{foreach item=x name=foo from=[0,1,2,3,4,5,6,7,8,9]}{$x}{foreachelse}else{/foreach}total{$smarty.foreach.foo.total}');
        $this->assertEquals("0123456789total10", $this->smarty->fetch($tpl));
    } 
    public function testForeachTotalProperty()
    {
        $tpl = $this->smarty->createTemplate('eval:{foreach item=x from=[0,1,2,3,4,5,6,7,8,9]}{$x}{foreachelse}else{/foreach}total{$x@total}');
        $this->assertEquals("0123456789total10", $this->smarty->fetch($tpl));
    } 
    public function testForeachIndexIteration()
    {
        $tpl = $this->smarty->createTemplate('eval:{foreach item=x name=foo from=[0,1,2,3,4,5,6,7,8,9]}{$smarty.foreach.foo.index}{$smarty.foreach.foo.iteration}{foreachelse}else{/foreach}');
        $this->assertEquals("011223344556677889910", $this->smarty->fetch($tpl));
    } 
    public function testForeachIndexIterationProperty()
    {
        $tpl = $this->smarty->createTemplate('eval:{foreach item=x from=[0,1,2,3,4,5,6,7,8,9]}{$x@index}{$x@iteration}{foreachelse}else{/foreach}');
        $this->assertEquals("011223344556677889910", $this->smarty->fetch($tpl));
    } 
    public function testForeachFirstLast()
    {
        $tpl = $this->smarty->createTemplate('eval:{foreach item=x name=foo from=[0,1,2,3,4,5,6,7,8,9]}{if $smarty.foreach.foo.first}first{/if}{if $smarty.foreach.foo.last}last{/if}{$x}{foreachelse}else{/foreach}');
        $this->assertEquals("first012345678last9", $this->smarty->fetch($tpl));
    } 
    public function testForeachFirstLastProperty()
    {
        $tpl = $this->smarty->createTemplate('eval:{foreach item=x name=foo from=[0,1,2,3,4,5,6,7,8,9]}{if $x@first}first{/if}{if $x@last}last{/if}{$x}{foreachelse}else{/foreach}');
        $this->assertEquals("first012345678last9", $this->smarty->fetch($tpl));
    } 
    public function testForeachShowTrue()
    {
        $tpl = $this->smarty->createTemplate('eval:{foreach item=x name=foo from=[0,1]}{$x}{foreachelse}else{/foreach}{if $smarty.foreach.foo.show}show{else}noshow{/if}');
        $this->assertEquals("01show", $this->smarty->fetch($tpl));
    }
    public function testForeachShowTrueProperty()
    {
        $tpl = $this->smarty->createTemplate('eval:{foreach item=x name=foo from=[0,1]}{$x}{foreachelse}else{/foreach}{if $x@show}show{else}noshow{/if}');
        $this->assertEquals("01show", $this->smarty->fetch($tpl));
    } 
    public function testForeachShowFalse()
    {
        $tpl = $this->smarty->createTemplate('eval:{foreach item=x name=foo from=[]}{$x}{foreachelse}else{/foreach}{if $smarty.foreach.foo.show}show{else} noshow{/if}');
        $this->assertEquals("else noshow", $this->smarty->fetch($tpl));
    }
    public function testForeachShowFalseProperty()
    {
        $tpl = $this->smarty->createTemplate('eval:{foreach item=x name=foo from=[]}{$x}{foreachelse}else{/foreach}{if $x@show}show{else} noshow{/if}');
        $this->assertEquals("else noshow", $this->smarty->fetch($tpl));
    } 
    public function testForeachShorttags()
    {
        $tpl = $this->smarty->createTemplate('eval:{foreach [9,8,7,6,5,4,3,2,1,0] x y foo}{$y}{$x}{foreachelse}else{/foreach}total{$smarty.foreach.foo.total}');
        $this->assertEquals("09182736455463728190total10", $this->smarty->fetch($tpl));
    } 
    /**
    * test {foreach $foo as $x} tag
    */
    public function testNewForeach()
    {
        $tpl = $this->smarty->createTemplate('eval:{assign var=foo value=[0,1,2,3,4,5,6,7,8,9]}{foreach $foo as $x}{$x}{/foreach}');
        $this->assertEquals("0123456789", $this->smarty->fetch($tpl));
    } 
    public function testNewForeachNotElse()
    {
        $tpl = $this->smarty->createTemplate('eval:{assign var=foo value=[0,1,2,3,4,5,6,7,8,9]}{foreach $foo as $x}{$x}{foreachelse}else{/foreach}');
        $this->assertEquals("0123456789", $this->smarty->fetch($tpl));
    } 
    public function testNewForeachElse()
    {
 		$this->smarty->error_reporting  = error_reporting() & ~(E_NOTICE|E_USER_NOTICE);
        $tpl = $this->smarty->createTemplate('eval:{foreach $foo as $x}{$x}{foreachelse}else{/foreach}');
        $this->assertEquals("else", $this->smarty->fetch($tpl));
    } 
    public function testNewForeachKey()
    {
        $tpl = $this->smarty->createTemplate('eval:{assign var=foo value=[9,8,7,6,5,4,3,2,1,0]}{foreach $foo as $y=>$x}{$y}{$x}{foreachelse}else{/foreach}');
        $this->assertEquals("09182736455463728190", $this->smarty->fetch($tpl));
    } 
    public function testNewForeachKeyProperty()
    {
        $tpl = $this->smarty->createTemplate('eval:{assign var=foo value=[9,8,7,6,5,4,3,2,1,0]}{foreach $foo as $x}{$x@key}{$x}{foreachelse}else{/foreach}');
        $this->assertEquals("09182736455463728190", $this->smarty->fetch($tpl));
    } 
    /*
    *  test foreach and nocache
    */
    public function testForeachNocacheVar1()
    {
		$this->smarty->caching = true;
        $tpl = $this->smarty->createTemplate('string:{foreach $foo as $x}{$x} {/foreach}');
    	$tpl->assign('foo',array(1,2),true);
        $this->assertFalse($this->smarty->isCached($tpl));
        $this->assertEquals("1 2 ", $this->smarty->fetch($tpl));
    } 
    public function testForeachNocacheVar2()
    {
		$this->smarty->caching = true;
        $tpl = $this->smarty->createTemplate('string:{foreach $foo as $x}{$x} {/foreach}');
    	$tpl->assign('foo',array(9,8),true);
        $this->assertTrue($this->smarty->isCached($tpl));
        $this->assertEquals("9 8 ", $this->smarty->fetch($tpl));
    } 
    public function testForeachNocacheTag1()
    {
		$this->smarty->caching = true;
        $tpl = $this->smarty->createTemplate('string:{foreach $foo as $x nocache}{$x} {/foreach}');
    	$tpl->assign('foo',array(1,2));
        $this->assertFalse($this->smarty->isCached($tpl));
        $this->assertEquals("1 2 ", $this->smarty->fetch($tpl));
    } 
    public function testForeachNocacheTag2()
    {
		$this->smarty->caching = true;
        $tpl = $this->smarty->createTemplate('string:{foreach $foo as $x nocache}{$x} {/foreach}');
    	$tpl->assign('foo',array(9,8));
        $this->assertTrue($this->smarty->isCached($tpl));
        $this->assertEquals("9 8 ", $this->smarty->fetch($tpl));
    } 
    public function testForeachCache1()
    {
		$this->smarty->caching = true;
        $tpl = $this->smarty->createTemplate('string:{foreach $foo as $x name=bar}{$x} {/foreach}');
    	$tpl->assign('foo',array(1,2));
        $this->assertFalse($this->smarty->isCached($tpl));
        $this->assertEquals("1 2 ", $this->smarty->fetch($tpl));
    } 
    public function testForeachCache2()
    {
		$this->smarty->caching = true;
        $tpl = $this->smarty->createTemplate('string:{foreach $foo as $x name=bar}{$x} {/foreach}');
    	$tpl->assign('foo',array(9,8));
        $this->assertTrue($this->smarty->isCached($tpl));
        $this->assertEquals("1 2 ", $this->smarty->fetch($tpl));
    } 
} 

?>