public void ReadQuotations_WhenValidFile_ReturnsQuotations()
{
// Arrange
var expected = new[]
{
new Quotation("Apple", 123.45m, "USD"),
new Quotation("Cisco systems", 0.8998m, "USD"),
new Quotation("Ebay", 1320.12m, "USD"),
new Quotation("Facebook", 100.00m, "EUR"),
new Quotation("Intel corp", 45.50m, "USD"),
new Quotation("Nvidia", 1.32m, "USD"),
new Quotation("Vodafone group", 2566.45m, "GBP")
};
var file = new TestFile("", "valid-data.csv");
var sut = new NasdaqFileRepository();
// Act
var actual = sut.ReadQuotations(file.Path).ToArray();
// Assert
actual.Should().NotBeEmpty()
.And.HaveSameCount(expected)
.And.ContainItemsAssignableTo <Quotation>();
actual.Should().BeEquivalentTo(expected);
}
public void ReadQuotations_WhenInvalidFileFormat_ThrowInvalidDataException()
{
var file = new TestFile("", "invalid-data.csv");
var sut = new NasdaqFileRepository();
// Act
Func <IEnumerable <Quotation> > func = () => sut.ReadQuotations(file.Path);
// Assert
func.Enumerating().Should().Throw <InvalidDataException>();
}
public void ReadQuotations_WhenFileNotFound_ThrowFileNotFoundException()
{
var file = new TestFile("", "unknown-file.csv");
var sut = new NasdaqFileRepository();
// Act
Func <IEnumerable <Quotation> > func = () => sut.ReadQuotations(file.Path);
// Assert
func.Enumerating().Should().Throw <FileNotFoundException>();
}