function test_deleteStep()
{
//Arrange
$name = "Build a shed";
$motivation = "have storage";
$due_date = "2015-09-09";
$priority = 1;
$test_project = new Project($name, $motivation, $due_date, $priority);
$test_project->save();
$description = "Buy a beret";
$project_id = $test_project->getId();
$position = 1;
$test_step = new Step($description, $project_id, $position);
$test_step->save();
$description2 = "Eat French bread";
$position2 = 2;
$test_step2 = new Step($description2, $project_id, $position2);
$test_step2->save();
//Act
$test_project->deleteStep($test_step);
$result = $test_project->getSteps();
//Assert
$this->assertEquals([$test_step2], $result);
}
