function RenderArrayNonHtmlSubscriberTest::testResponses

Tests handling of responses by events subscriber.

File

core/modules/system/tests/src/Functional/Render/RenderArrayNonHtmlSubscriberTest.php, line 30

Class

RenderArrayNonHtmlSubscriberTest

Functional test verifying that render array throws 406 for non-HTML requests.

Namespace

Code

public function testResponses() : void {
    // Test that event subscriber does not interfere with normal requests.
    $url = Url::fromRoute('render_array_non_html_subscriber_test.render_array');
    $this->drupalGet($url);
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertSession()
        ->pageTextContains("Controller response successfully rendered.");
    // Test that correct response code is returned for any non-HTML format.
    foreach ([
        'json',
        'xml',
        'foo',
    ] as $format) {
        $url = Url::fromRoute('render_array_non_html_subscriber_test.render_array', [
            '_format' => $format,
        ]);
        $this->drupalGet($url);
        $this->assertSession()
            ->statusCodeEquals(406);
        $this->assertSession()
            ->pageTextNotContains("Controller response successfully rendered.");
    }
    // Test that event subscriber does not interfere with raw string responses.
    $url = Url::fromRoute('render_array_non_html_subscriber_test.raw_string', [
        '_format' => 'foo',
    ]);
    $this->drupalGet($url);
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertSession()
        ->responseContains("Raw controller response.");
}