'How to get the response data in laravel unit testing

I have been trying to work with laravel unit testing. What I wanted was how to get the response data of original.

public function testProducts()
{
    $response=$this->call('GET','/products',['cat','all']);

    // dd($response);

    $data = $response->getData();
    //  dd($data);
}

When I dd in the first case it shows me HTML content. What I want to be shown is the real content with array. What should I do ?

laravelunit-testing


Solution 1:[1]

You do not need to get the data out. Instead use assertJson(). You simply build your JSON structure as a PHP associate array and it will assert it by JSON encoding it.

$response->assertJson([
    [
        'name' => 'Iphone',
    ]
]);

Solution 2:[2]

Create different product first on the same test case and then check with assertJSon 

factory(product::class)->create(['name' => 'Cat']);
factory(product::class)->create(['name' => 'all']);
factory(product::class)->create(['name' => 'other']);



$response = $this->json('GET', '/api/products', ['Cat','all'])
    ->assertStatus(200)
    ->assertJson([
        [ 'name' => 'cat'],['name'=>'all']
    ]);

Solution 3:[3]

$response->viewData() may be the method you're looking for.

If, for example, you do a dd($response) and see that you have an instance of an object "model", and that object has a field "column", you'd do:

$val = $response->viewData("model")->column;

to get the value of that property.

Sources

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Source: Stack Overflow

Solution Source
Solution 1 mrhn
Solution 2 mrhn
Solution 3 iateadonut

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