function ColorTest::testOverrideAndResetScheme

Tests whether the scheme can be set, viewed anonymously and reset.

File

core/modules/color/tests/src/Functional/ColorTest.php, line 161

Class

ColorTest

Modify theme colors and make sure the changes are reflected on the frontend.

Namespace

Code

public function testOverrideAndResetScheme() : void {
    $settings_path = 'admin/appearance/settings/color_test_theme';
    $assert_session = $this->assertSession();
    // Place branding block with site name and slogan into header region.
    $this->drupalPlaceBlock('system_branding_block', [
        'region' => 'header',
    ]);
    $this->drupalGet('');
    // Make sure the color logo is not being used.
    $assert_session->responseNotContains('files/color/color_test_theme-');
    // Make sure the original color_test_theme logo exists.
    $assert_session->responseContains('color_test_theme/logo.svg');
    // Log in and set the color scheme to 'custom'.
    $this->drupalLogin($this->bigUser);
    $edit['scheme'] = 'custom';
    $this->drupalGet($settings_path);
    $this->submitForm($edit, 'Save configuration');
    // Visit the homepage and ensure color changes.
    $this->drupalLogout();
    $this->drupalGet('');
    // Make sure the color logo is being used.
    $assert_session->responseContains('files/color/color_test_theme-');
    // Make sure the original color_test_theme logo does not exist.
    $assert_session->responseNotContains('color_test_theme/logo.svg');
    // Log in and set the color scheme back to default (delete config).
    $this->drupalLogin($this->bigUser);
    $edit['scheme'] = 'default';
    $this->drupalGet($settings_path);
    $this->submitForm($edit, 'Save configuration');
    // Log out and ensure there is no color and we have the original logo.
    $this->drupalLogout();
    $this->drupalGet('');
    // Make sure the color logo is not being used.
    $assert_session->responseNotContains('files/color/color_test_theme-');
    // Make sure the original color_test_theme logo exists.
    $assert_session->responseContains('color_test_theme/logo.svg');
}