function RouterTest::testControllerPlaceholders

Confirms that placeholders in paths work correctly.

File

core/modules/system/tests/src/Functional/Routing/RouterTest.php, line 143

Class

RouterTest

Functional class for the full integrated routing system.

Namespace

Code

public function testControllerPlaceholders() {
    // Test with 0 and a random value.
    $values = [
        "0",
        $this->randomMachineName(),
    ];
    foreach ($values as $value) {
        $this->drupalGet('router_test/test3/' . $value);
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertRaw($value, 'The correct string was returned because the route was successful.');
    }
    // Confirm that the page wrapping is being added, so we're not getting a
    // raw body returned.
    $this->assertRaw('</html>', 'Page markup was found.');
    // In some instances, the subrequest handling may get confused and render
    // a page inception style.  This test verifies that is not happening.
    $this->assertSession()
        ->responseNotMatches('#</body>.*</body>#s', 'There was no double-page effect from a misrendered subrequest.');
}