public async Task Read_UnexistingFile_ShouldThrowException()
{
// Arrange
var path = @"C:\Nowhere";
var sut = new XmlFileReader(path, new FileValidator());
// Act/Assert
await Assert.ThrowsAsync <Exception>(() => sut.ReadAsync());
}
public async Task Read_InvalidXmlFile_ShouldThrowException()
{
// Arrange
var dir = TestHelper.GetFilesDirectory();
var path = Path.Combine(dir, "javascriptfile.js");
var sut = new XmlFileReader(path, new FileValidator());
// Act/Assert
await Assert.ThrowsAsync <Exception>(() => sut.ReadAsync());
}
public async Task Read_ValidXmlFile_ShouldReturnFileContent()
{
// Arrange
var dir = TestHelper.GetFilesDirectory();
var path = Path.Combine(dir, "regularxmlfile.xml");
var sut = new XmlFileReader(path, new FileValidator());
const string expectedFileContent =
"<?xml version=\"1.0\" encoding=\"utf-8\" ?>\r\n<customers>\r\n\t<customer>\r\n\t\t<name>Customer 1</name>\r\n\t\t<Address>\r\n\t\t\t<Street>Hello street</Street>\r\n\t\t\t<HouseNr>87</HouseNr>\r\n\t\t\t<Box>4b</Box>\r\n\t\t\t<ZipCode>1000</ZipCode>\r\n\t\t\t<City>Brussels</City>\r\n\t\t</Address>\r\n\t</customer>\r\n\t<customer>\r\n\t\t<name>Customer 2</name>\r\n\t\t<Address>\r\n\t\t\t<Street>Morning street</Street>\r\n\t\t\t<HouseNr>5</HouseNr>\r\n\t\t\t<Box>10</Box>\r\n\t\t\t<ZipCode>9900</ZipCode>\r\n\t\t\t<City>Gent</City>\r\n\t\t</Address>\r\n\t</customer>\r\n</customers>";
// Act
var fileContent = await sut.ReadAsync();
// Assert
Assert.Equal(expectedFileContent, fileContent);
}