| 1 | <?php | ||
| 13 | class ComposerUpdateExtensionTest extends SapphireTest | ||
| 14 | { | ||
| 15 | protected static $fixture_file = 'ComposerUpdateExtensionTest.yml'; | ||
| 16 | |||
| 17 | protected $requiredExtensions = [ | ||
| 18 | Package::class => [ | ||
| 19 | ComposerUpdateExtension::class, | ||
| 20 | ], | ||
| 21 | ]; | ||
| 22 | |||
| 23 | public function testAvailableVersionIsNotShownWhenSameAsCurrent() | ||
| 29 | |||
| 30 | public function testAvailableVersionIsShown() | ||
| 36 | } | ||
| 37 | 
It seems like the method you are trying to call exists only in some of the possible types.
Let’s take a look at an example:
Available Fixes
Add an additional type-check:
Only allow a single type to be passed if the variable comes from a parameter: