public async Task Index_ReturnsAViewResult_WithAListOfPowerSupplys()
{
// Arrange
var mockPowerSupplyService = new Mock <IService <IRepository <PowerSupply>, PowerSupply> >();
mockPowerSupplyService.Setup(repo => repo.GetAllAsync())
.ReturnsAsync(GetTestPowerSupplys());
var controller = new PowerSupplyController(mockPowerSupplyService.Object);
// Act
var result = await controller.Index();
// Assert
var viewResult = Assert.IsType <ViewResult>(result);
var model = Assert.IsAssignableFrom <IEnumerable <PowerSupply> >(
viewResult.ViewData.Model);
Assert.Equal(2, model.Count());
}
