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<?php
namespace Illuminate\Tests\View\Blade;
use Illuminate\Contracts\View\ViewCompilationException;
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));
$string = "@foreach(resolve('App\\\\DataProviders\\\\'.\$provider)->data() as \$key => \$value)
<input {{ \$foo ? 'bar': 'baz' }}>
@endforeach";
$expected = "<?php \$__currentLoopData = resolve('App\\\\DataProviders\\\\'.\$provider)->data(); \$__env->addLoop(\$__currentLoopData); foreach(\$__currentLoopData as \$key => \$value): \$__env->incrementLoopIndices(); \$loop = \$__env->getLastLoop(); ?>
<input <?php echo e(\$foo ? 'bar': 'baz'); ?>>
<?php endforeach; \$__env->popLoop(); \$loop = \$__env->getLastLoop(); ?>";
$this->assertEquals($expected, $this->compiler->compileString($string));
}
/**
* @dataProvider invalidForeachStatementsDataProvider
*/
public function testForeachStatementsThrowHumanizedMessageWhenInvalidStatement($initialStatement)
{
$this->expectException(ViewCompilationException::class);
$this->expectExceptionMessage('Malformed @foreach statement.');
$string = "$initialStatement
test
@endforeach";
$this->compiler->compileString($string);
}
public static function invalidForeachStatementsDataProvider()
{
return [
['@foreach'],
['@foreach()'],
['@foreach ()'],
['@foreach($test)'],
['@foreach($test as)'],
['@foreach(as)'],
['@foreach ( as )'],
];
}
}
|
