<?php

namespace Illuminate\Tests\View\Blade;

class BladeForeachStatementsTest extends AbstractBladeTestCase

{

public function testForeachStatementsAreCompiled()

{

$string = '@foreach ($this->getUsers() as $user)

test

@endforeach';

$expected = '<?php $__currentLoopData = $this->getUsers(); $__env->addLoop($__currentLoopData); foreach($__currentLoopData as $user): $__env->incrementLoopIndices(); $loop = $__env->getLastLoop(); ?>

test

<?php endforeach; $__env->popLoop(); $loop = $__env->getLastLoop(); ?>';

$this->assertEquals($expected, $this->compiler->compileString($string));

}

public function testForeachStatementsAreCompileWithUppercaseSyntax()

{

$string = '@foreach ($this->getUsers() AS $user)

test

@endforeach';

$expected = '<?php $__currentLoopData = $this->getUsers(); $__env->addLoop($__currentLoopData); foreach($__currentLoopData as $user): $__env->incrementLoopIndices(); $loop = $__env->getLastLoop(); ?>

test

<?php endforeach; $__env->popLoop(); $loop = $__env->getLastLoop(); ?>';

$this->assertEquals($expected, $this->compiler->compileString($string));

}

public function testForeachStatementsAreCompileWithMultipleLine()

{

$string = '@foreach ([

foo,

bar,

] as $label)

test

@endforeach';

$expected = '<?php $__currentLoopData = [

foo,

bar,

]; $__env->addLoop($__currentLoopData); foreach($__currentLoopData as $label): $__env->incrementLoopIndices(); $loop = $__env->getLastLoop(); ?>

test

<?php endforeach; $__env->popLoop(); $loop = $__env->getLastLoop(); ?>';

$this->assertEquals($expected, $this->compiler->compileString($string));

}

public function testNestedForeachStatementsAreCompiled()

{

$string = '@foreach ($this->getUsers() as $user)

user info

@foreach ($user->tags as $tag)

tag info

@endforeach

@endforeach';

$expected = '<?php $__currentLoopData = $this->getUsers(); $__env->addLoop($__currentLoopData); foreach($__currentLoopData as $user): $__env->incrementLoopIndices(); $loop = $__env->getLastLoop(); ?>

user info

<?php $__currentLoopData = $user->tags; $__env->addLoop($__currentLoopData); foreach($__currentLoopData as $tag): $__env->incrementLoopIndices(); $loop = $__env->getLastLoop(); ?>

tag info

<?php endforeach; $__env->popLoop(); $loop = $__env->getLastLoop(); ?>

<?php endforeach; $__env->popLoop(); $loop = $__env->getLastLoop(); ?>';

$this->assertEquals($expected, $this->compiler->compileString($string));

}

public function testLoopContentHolderIsExtractedFromForeachStatements()

{

$string = '@foreach ($some_uSers1 as $user)';

$expected = '<?php $__currentLoopData = $some_uSers1; $__env->addLoop($__currentLoopData); foreach($__currentLoopData as $user): $__env->incrementLoopIndices(); $loop = $__env->getLastLoop(); ?>';

$this->assertEquals($expected, $this->compiler->compileString($string));

$string = '@foreach ($users->get() as $user)';

$expected = '<?php $__currentLoopData = $users->get(); $__env->addLoop($__currentLoopData); foreach($__currentLoopData as $user): $__env->incrementLoopIndices(); $loop = $__env->getLastLoop(); ?>';

$this->assertEquals($expected, $this->compiler->compileString($string));

$string = '@foreach (range(1, 4) as $user)';

$expected = '<?php $__currentLoopData = range(1, 4); $__env->addLoop($__currentLoopData); foreach($__currentLoopData as $user): $__env->incrementLoopIndices(); $loop = $__env->getLastLoop(); ?>';

$this->assertEquals($expected, $this->compiler->compileString($string));

$string = '@foreach ( $users as $user)';

$expected = '<?php $__currentLoopData = $users; $__env->addLoop($__currentLoopData); foreach($__currentLoopData as $user): $__env->incrementLoopIndices(); $loop = $__env->getLastLoop(); ?>';

$this->assertEquals($expected, $this->compiler->compileString($string));

$string = '@foreach ($tasks as $task)';

$expected = '<?php $__currentLoopData = $tasks; $__env->addLoop($__currentLoopData); foreach($__currentLoopData as $task): $__env->incrementLoopIndices(); $loop = $__env->getLastLoop(); ?>';

$this->assertEquals($expected, $this->compiler->compileString($string));

}

}