public void LoadCsv_ValidLine_DataIsLoaded()
{
// Arrange
var expectedFruit = new Fruit {
Name = "some fruit", Price = 22.22m
};
var fileLine = $"{expectedFruit.Name}, {expectedFruit.Price}";
var fileName = @"c:\test.csv";
var fileSystemMock = new MockFileSystem(new Dictionary <string, MockFileData>
{
{ fileName, new MockFileData(fileLine) },
});
// Action
tillContextUT.LoadCsv(fileSystemMock, fileName);
// Assert
Assert.IsTrue(tillContextUT.Fruits.Count(f => f.Name == expectedFruit.Name) == 1);
Assert.IsTrue(tillContextUT.Fruits.Count(f => f.Price == expectedFruit.Price) == 1);
}
private void LoadPrices()
{
Console.WriteLine("First we need to load the prices. Please enter the path of a valid file with the prices of the fruits");
Console.WriteLine($"The current directory is {Directory.GetCurrentDirectory()}");
var fileName = Console.ReadLine();
try
{
TillContext.LoadCsv(new FileSystem(), fileName);
}
catch (FileNotFoundException)
{
Console.WriteLine($"We cannot load the file {Directory.GetCurrentDirectory()}\\{fileName}.");
Console.WriteLine("Please try again with a correct file name");
Console.WriteLine();
LoadPrices();
}
}