Lenses

• Testing Lenses

Testing Lenses

To create the testing object for a Nova Lens, add the test trait to your class, and invoke the test method.

class TestClass extends TestCase
{
    use NovaLensTest;

    public function testNovaLens()
    {
        $lens = $this->novaLens(MyLens::class);
    }
}

The following assertions can be run on the Nova Lens:

• Action Tests
• Field Tests
• Filter Tests

Testing Lens Query

$response = $lens->query(User::class);

Invokes the query method on the lens with the given parameters.

• $model - The class path of the model to build the query from

assertContains($element)

$lens->assertContains(User::find(1));

Assert that $element is returned when this lens query is applied

assertMissing($element)

$lens->assertMissing(User::find(1));

Assert that $element is not returned when this lens query is applied

assertCount($count)

$lens->assertCount(3);

Assert that a specific number of records are returned when this lens query is applied

assertWithFilters()

$lens->assertWithFilters();

Assert that the provided filter values will be applied to this query (ie., the response will be wrapped in $request->withFilters())

assertWithOrdering()

$lens->assertWithOrdering();

Assert that the provided ordering rules will be applied to this query (ie., the response will be wrapped in $request->withOrdering())