public void ExcecuteCommandPurchase_Test()
{
//set
ProductINFO.Products = new System.Collections.Generic.List <ProductINFO>();
DateTime date;
DateTime.TryParseExact("2019-01-01", "dd-MM-yyyy", CultureInfo.InvariantCulture,
DateTimeStyles.None, out date);
ProductINFO product = new ProductINFO
{
Date = date, Price = 50.0, Currency = "EUR", Name = "Beer"
};
string command = "purchase 2019-01-01 50 EUR Beer";
string[] words = command.Split(' ');
//act
Executer executer = new Executer();
executer.ExecuteCommand(words, new ProductINFO());
//assert
Assert.AreEqual(product.Date, ProductINFO.Products[0].Date);
Assert.AreEqual(product.Price, ProductINFO.Products[0].Price);
Assert.AreEqual(product.Currency, ProductINFO.Products[0].Currency);
Assert.AreEqual(product.Name, ProductINFO.Products[0].Name);
}
public void ExcecuteCommandClear_Test()
{
//set
ProductINFO.Products = new System.Collections.Generic.List <ProductINFO> {
{ new ProductINFO {
Date = Convert.ToDateTime("01.01.2019"), Price = 50.0, Currency = "USD", Name = "Beer"
} },
{ new ProductINFO {
Date = Convert.ToDateTime("01.01.2018"), Price = 50.0, Currency = "USD", Name = "Beer"
} }
};
int expectedCount = ProductINFO.Products.Count - 1; // decreasing of products count
string command = "clear 2019-01-01";
string[] words = command.Split(' ');
//act
Executer executer = new Executer();
executer.ExecuteCommand(words);
int actualCount = ProductINFO.Products.Count;
//assert
Assert.AreEqual(expectedCount, actualCount);
}
public void ExcecuteCommandReport_Test()
{
//set
ProductINFO.Products = new System.Collections.Generic.List <ProductINFO> {
{ new ProductINFO {
Date = Convert.ToDateTime("01.01.2019"), Price = 50.0, Currency = "EUR", Name = "Beer"
} },
{ new ProductINFO {
Date = Convert.ToDateTime("01.02.2019"), Price = 50.0, Currency = "UAH", Name = "Beer"
} }
};
double expectedValue = 1527.0641; // Change Value depening on rates
string command = "report 2019 UAH";
string[] words = command.Split(' ');
//act
Executer executer = new Executer();
executer.ExecuteCommand(words);
//assert
Assert.AreEqual(expectedValue, ProductINFO.ProfitPerYear[Int32.Parse(words[1])]);
}
