CalculatorOfExpensesForDesignerWorkTests_v2.cs

public class CalculatorOfExpensesForDesignerWorkTests
{
    private readonly CalculatorOfExpensesForDesignerWork _calculator;
    
    [UsedImplicitly]
    public static readonly IEnumerable<object[]> TestsData; 
    
    static CalculatorOfExpensesForDesignerWorkTests()
    {
        TestsData = 
            new[]
            {
                new object[] { EditionType.Collection, CoverType.Hard, 300d },
                new object[] { EditionType.Collection, CoverType.Hard, 100d },
                ....
            };
    }
    
    public CalculatorOfExpensesForDesignerWorkTests()
    {
        _calculator = new CalculatorOfExpensesForDesignerWork(...);
    }
    
    [Theory]
    [MemberData(nameof(TestsData))]
    public void ShouldCalculateExpenses(
        EditionType editionType, 
        CoverType coverType, 
        double expectedExpenses)
    {
        // Given
        var printOrder = PrintOrdersGenerator.Create(
            x => x.WithEditionType(editionType).WithCoverType(coverType)
        );
        
        // When
        var actualExpenses = _calculator.Calculate(printOrder);
        
        // Then
        Assert.Equal(expectedExpenses, actualExpenses);
    }
}