public function VisualDiffThemeNegotiatorTest::testApplies in Diff 8

Tests if the theme negotiator applies under correct conditions.

@covers ::applies @covers ::isDiffRoute

@dataProvider providerTestApplies

Parameters

string $filter_parameter: The filter parameter.

string $route_name: The route name.

string $config_value: The configuration value of the element taken from the form values.

bool $expected: The expected result.

File

tests/src/Unit/VisualDiffThemeNegotiatorTest.php, line 73

Class

VisualDiffThemeNegotiatorTest

Tests theme negotiator.

Namespace

Drupal\Tests\diff\Unit

Code

public function testApplies($filter_parameter, $route_name, $config_value, $expected) {
  $route_match = $this
    ->prophesize(RouteMatchInterface::class);
  $route_match
    ->getParameter('filter')
    ->willReturn($filter_parameter);
  if ($route_name) {
    $route_match
      ->getRouteName()
      ->willReturn($route_name);
  }
  else {
    $route_match
      ->getRouteName()
      ->shouldNotBeCalled();
  }
  if ($config_value) {
    $diff_config = $this
      ->prophesize(ImmutableConfig::class);
    $diff_config
      ->get('general_settings.visual_inline_theme')
      ->willReturn($config_value);
    $this->configFactory
      ->get('diff.settings')
      ->willReturn($diff_config
      ->reveal());
  }
  else {
    $this->configFactory
      ->get('diff.settings')
      ->shouldNotBeCalled();
  }
  $this
    ->assertSame($expected, $this->themeNegotiator
    ->applies($route_match
    ->reveal()));
}