<?php

namespace Illuminate\Tests\View\Blade;

use InvalidArgumentException;

class BladeCustomTest extends AbstractBladeTestCase

{

public function testCustomPhpCodeIsCorrectlyHandled()

{

$this->assertSame('<?php if($test): ?> <?php @show(\'test\'); ?> <?php endif; ?>', $this->compiler->compileString("@if(\$test) <?php @show('test'); ?> @endif"));

}

public function testMixingYieldAndEcho()

{

$this->assertSame('<?php echo $__env->yieldContent(\'title\'); ?> - <?php echo e(Config::get(\'site.title\')); ?>', $this->compiler->compileString("@yield('title') - {{Config::get('site.title')}}"));

}

public function testCustomExtensionsAreCompiled()

{

$this->compiler->extend(function ($value) {

return str_replace('foo', 'bar', $value);

});

$this->assertSame('bar', $this->compiler->compileString('foo'));

}

public function testCustomStatements()

{

$this->assertCount(0, $this->compiler->getCustomDirectives());

$this->compiler->directive('customControl', function ($expression) {

return "<?php echo custom_control({$expression}); ?>";

});

$this->assertCount(1, $this->compiler->getCustomDirectives());

$string = '@if($foo)

@customControl(10, $foo, \'bar\')

@endif';

$expected = '<?php if($foo): ?>

<?php echo custom_control(10, $foo, \'bar\'); ?>

<?php endif; ?>';

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

}

public function testCustomShortStatements()

{

$this->compiler->directive('customControl', function ($expression) {

return '<?php echo custom_control(); ?>';

});

$string = '@customControl';

$expected = '<?php echo custom_control(); ?>';

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

}

public function testValidCustomNames()

{

$this->assertNull($this->compiler->directive('custom', function () {

//

}));

$this->assertNull($this->compiler->directive('custom_custom', function () {

//

}));

$this->assertNull($this->compiler->directive('customCustom', function () {

//

}));

$this->assertNull($this->compiler->directive('custom::custom', function () {

//

}));

}

public function testInvalidCustomNames()

{

$this->expectException(InvalidArgumentException::class);

$this->expectExceptionMessage('The directive name [custom-custom] is not valid.');

$this->compiler->directive('custom-custom', function () {

//

});

}

public function testInvalidCustomNames2()

{

$this->expectException(InvalidArgumentException::class);

$this->expectExceptionMessage('The directive name [custom:custom] is not valid.');

$this->compiler->directive('custom:custom', function () {

//

});

}

public function testCustomExtensionOverwritesCore()

{

$this->compiler->directive('foreach', function ($expression) {

return '<?php custom(); ?>';

});

$string = '@foreach';

$expected = '<?php custom(); ?>';

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

}

public function testCustomConditions()

{

$this->compiler->if('custom', function ($user) {

return true;

});

$string = '@custom($user)

@endcustom';

$expected = '<?php if (\Illuminate\Support\Facades\Blade::check(\'custom\', $user)): ?>

<?php endif; ?>';

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

}

public function testCustomIfElseConditions()

{

$this->compiler->if('custom', function ($anything) {

return true;

});

$string = '@custom($user)

@elsecustom($product)

@else

@endcustom';

$expected = '<?php if (\Illuminate\Support\Facades\Blade::check(\'custom\', $user)): ?>

<?php elseif (\Illuminate\Support\Facades\Blade::check(\'custom\', $product)): ?>

<?php else: ?>

<?php endif; ?>';

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

}

public function testCustomUnlessConditions()

{

$this->compiler->if('custom', function ($anything) {

return true;

});

$string = '@unlesscustom($user)

@endcustom';

$expected = '<?php if (! \Illuminate\Support\Facades\Blade::check(\'custom\', $user)): ?>

<?php endif; ?>';

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

}

public function testCustomConditionsAccepts0AsArgument()

{

$this->compiler->if('custom', function ($number) {

return true;

});

$string = '@custom(0)

@elsecustom(0)

@endcustom';

$expected = '<?php if (\Illuminate\Support\Facades\Blade::check(\'custom\', 0)): ?>

<?php elseif (\Illuminate\Support\Facades\Blade::check(\'custom\', 0)): ?>

<?php endif; ?>';

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

}

public function testCustomComponents()

{

$this->compiler->component('app.components.alert', 'alert');

$string = '@alert

@endalert';

$expected = '<?php $__env->startComponent(\'app.components.alert\'); ?>

<?php echo $__env->renderComponent(); ?>';

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

}

public function testCustomComponentsWithSlots()

{

$this->compiler->component('app.components.alert', 'alert');

$string = '@alert([\'type\' => \'danger\'])

@endalert';

$expected = '<?php $__env->startComponent(\'app.components.alert\', [\'type\' => \'danger\']); ?>

<?php echo $__env->renderComponent(); ?>';

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

}

public function testCustomComponentsDefaultAlias()

{

$this->compiler->component('app.components.alert');

$string = '@alert

@endalert';

$expected = '<?php $__env->startComponent(\'app.components.alert\'); ?>

<?php echo $__env->renderComponent(); ?>';

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

}

public function testCustomComponentsWithExistingDirective()

{

$this->compiler->component('app.components.foreach');

$string = '@foreach

@endforeach';

$expected = '<?php $__env->startComponent(\'app.components.foreach\'); ?>

<?php echo $__env->renderComponent(); ?>';

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

}

public function testCustomIncludes()

{

$this->compiler->include('app.includes.input', 'input');

$string = '@input';

$expected = '<?php echo $__env->make(\'app.includes.input\', [], \Illuminate\Support\Arr::except(get_defined_vars(), [\'__data\', \'__path\']))->render(); ?>';

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

}

public function testCustomIncludesWithData()

{

$this->compiler->include('app.includes.input', 'input');

$string = '@input([\'type\' => \'email\'])';

$expected = '<?php echo $__env->make(\'app.includes.input\', [\'type\' => \'email\'], \Illuminate\Support\Arr::except(get_defined_vars(), [\'__data\', \'__path\']))->render(); ?>';

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

}

public function testCustomIncludesDefaultAlias()

{

$this->compiler->include('app.includes.input');

$string = '@input';

$expected = '<?php echo $__env->make(\'app.includes.input\', [], \Illuminate\Support\Arr::except(get_defined_vars(), [\'__data\', \'__path\']))->render(); ?>';

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

}

public function testCustomIncludesWithExistingDirective()

{

$this->compiler->include('app.includes.foreach');

$string = '@foreach';

$expected = '<?php echo $__env->make(\'app.includes.foreach\', [], \Illuminate\Support\Arr::except(get_defined_vars(), [\'__data\', \'__path\']))->render(); ?>';

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

}

}