ClickValidationTestLessStubbing.php

<?php
namespace Trovit\B2B\AdClick\Tests\unit\Domain;

use PHPUnit\Framework\TestCase;
use Trovit\B2B\AdClick\Domain\ClickParamsValidator;
use Trovit\B2B\AdClick\Domain\NoBotClickValidator;
use Trovit\B2B\AdClick\Domain\ClickValidation;
use Trovit\B2B\AdClick\Tests\helper\ClickRawDataBuilder;

class ClickValidationTest extends TestCase
{
  private $noBotClickValidator;
  private $clickValidation;

  protected function setUp()
  {
    $this->noBotClickValidator = $this->prophesize(NoBotClickValidator::class);
    $this->clickValidation = new ClickValidation(
      $this->noBotClickValidator->reveal(),
      new ClickParamsValidator()
    );
  }

  /** @test */
  public function a_click_lacking_any_mandatory_parameter_is_not_valid()
  {
    $clickLackingParameters = $this->clickWithAllParameters()
      ->withoutCountry->build();
    $this->botDetector->noBotClickValidator($clickLackingParameters)
      ->willReturn(true);

    $isValid = $this->clickValidation->isValid($clickLackingParameters);

    $this->assertFalse($isValid);
  }

  /** @test */
  public function a_click_made_by_a_bot_is_not_valid()
  {
    $clickWithAllParameters = $this->clickWithAllParameters()->build();
    $this->noBotClickValidator->isBot($clickWithAllParameters)
      ->willReturn(false);

    $isValid = $this->clickValidation->isValid($clickWithAllParameters);

    $this->assertFalse($isValid);
  }

  /** @test */
  public function a_click_with_all_parameters_and_made_by_a_human_is_valid()
  {
    $clickWithAllParameters = $this->clickWithAllParameters()->build();
    $this->botDetector->noBotClickValidator($clickWithAllParameters)
      ->willReturn(true);

    $isValid = $this->clickValidation->isValid($clickWithAllParameters);

    $this->assertTrue($isValid);
  }
  
  private function clickWithAllParameters() {
    return ClickRawDataBuilder::clickMandatoryRawData();
  }
}