Viewing file:  TestView.php (5.49 KB) -rw-r--r--
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<?php
namespace Illuminate\Testing;
use Closure;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Arr;
use Illuminate\Support\Traits\Macroable;
use Illuminate\Testing\Assert as PHPUnit;
use Illuminate\Testing\Constraints\SeeInOrder;
use Illuminate\View\View;
class TestView
{
use Macroable;
/**
* The original view.
*
* @var \Illuminate\View\View
*/
protected $view;
/**
* The rendered view contents.
*
* @var string
*/
protected $rendered;
/**
* Create a new test view instance.
*
* @param \Illuminate\View\View $view
* @return void
*/
public function __construct(View $view)
{
$this->view = $view;
$this->rendered = $view->render();
}
/**
* Assert that the response view has a given piece of bound data.
*
* @param string|array $key
* @param mixed $value
* @return $this
*/
public function assertViewHas($key, $value = null)
{
if (is_array($key)) {
return $this->assertViewHasAll($key);
}
if (is_null($value)) {
PHPUnit::assertTrue(Arr::has($this->view->gatherData(), $key));
} elseif ($value instanceof Closure) {
PHPUnit::assertTrue($value(Arr::get($this->view->gatherData(), $key)));
} elseif ($value instanceof Model) {
PHPUnit::assertTrue($value->is(Arr::get($this->view->gatherData(), $key)));
} elseif ($value instanceof Collection) {
$actual = Arr::get($this->view->gatherData(), $key);
PHPUnit::assertInstanceOf(Collection::class, $actual);
PHPUnit::assertSameSize($value, $actual);
$value->each(fn ($item, $index) => PHPUnit::assertTrue($actual->get($index)->is($item)));
} else {
PHPUnit::assertEquals($value, Arr::get($this->view->gatherData(), $key));
}
return $this;
}
/**
* Assert that the response view has a given list of bound data.
*
* @param array $bindings
* @return $this
*/
public function assertViewHasAll(array $bindings)
{
foreach ($bindings as $key => $value) {
if (is_int($key)) {
$this->assertViewHas($value);
} else {
$this->assertViewHas($key, $value);
}
}
return $this;
}
/**
* Assert that the response view is missing a piece of bound data.
*
* @param string $key
* @return $this
*/
public function assertViewMissing($key)
{
PHPUnit::assertFalse(Arr::has($this->view->gatherData(), $key));
return $this;
}
/**
* Assert that the view's rendered content is empty.
*
* @return $this
*/
public function assertViewEmpty()
{
PHPUnit::assertEmpty($this->rendered);
return $this;
}
/**
* Assert that the given string is contained within the view.
*
* @param string $value
* @param bool $escape
* @return $this
*/
public function assertSee($value, $escape = true)
{
$value = $escape ? e($value) : $value;
PHPUnit::assertStringContainsString((string) $value, $this->rendered);
return $this;
}
/**
* Assert that the given strings are contained in order within the view.
*
* @param array $values
* @param bool $escape
* @return $this
*/
public function assertSeeInOrder(array $values, $escape = true)
{
$values = $escape ? array_map('e', $values) : $values;
PHPUnit::assertThat($values, new SeeInOrder($this->rendered));
return $this;
}
/**
* Assert that the given string is contained within the view text.
*
* @param string $value
* @param bool $escape
* @return $this
*/
public function assertSeeText($value, $escape = true)
{
$value = $escape ? e($value) : $value;
PHPUnit::assertStringContainsString((string) $value, strip_tags($this->rendered));
return $this;
}
/**
* Assert that the given strings are contained in order within the view text.
*
* @param array $values
* @param bool $escape
* @return $this
*/
public function assertSeeTextInOrder(array $values, $escape = true)
{
$values = $escape ? array_map('e', $values) : $values;
PHPUnit::assertThat($values, new SeeInOrder(strip_tags($this->rendered)));
return $this;
}
/**
* Assert that the given string is not contained within the view.
*
* @param string $value
* @param bool $escape
* @return $this
*/
public function assertDontSee($value, $escape = true)
{
$value = $escape ? e($value) : $value;
PHPUnit::assertStringNotContainsString((string) $value, $this->rendered);
return $this;
}
/**
* Assert that the given string is not contained within the view text.
*
* @param string $value
* @param bool $escape
* @return $this
*/
public function assertDontSeeText($value, $escape = true)
{
$value = $escape ? e($value) : $value;
PHPUnit::assertStringNotContainsString((string) $value, strip_tags($this->rendered));
return $this;
}
/**
* Get the string contents of the rendered view.
*
* @return string
*/
public function __toString()
{
return $this->rendered;
}
}
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