public void Given_EmptyFilePath_When_ObtainQRCodeText_Then_ArgumentExceptionThrown()
{
Assert.That(async() =>
{
var qrAPIProxy = new QRCodeAPIProxy();
var result = await qrAPIProxy.ObtainQRCodeText(string.Empty);
},
Throws.ArgumentException);
}
public void Given_IncorrectFileName_When_ObtainQRCodeText_Then_ExceptionThrown()
{
Assert.That(async() =>
{
var qrFileFolder = QRCodeFileUtils.GetQrCodeFileExampleFileFolder();
// Add current time minutes to existing file name in order to build inexisting file name
var qrFileName = DateTime.Now.Minute + QRCodeFileUtils.EXAMPLE_QR_CODE_FILE_NAME;
var qrFilePath = Path.Combine(qrFileFolder, qrFileName);
var qrAPIProxy = new QRCodeAPIProxy();
var result = await qrAPIProxy.ObtainQRCodeText(qrFilePath);
},
Throws.Exception);
}
public async System.Threading.Tasks.Task Given_ExistingTestFileName_When_ObtainQRCodeText_Then_ExpectedQRCodeTextReturnedAsync()
{
//Given
var qrFileFolder = QRCodeFileUtils.GetQrCodeFileExampleFileFolder();
var qrFileName = QRCodeFileUtils.EXAMPLE_QR_CODE_FILE_NAME;
var qrFilePath = Path.Combine(qrFileFolder, qrFileName);
var qrAPIProxy = new QRCodeAPIProxy();
//When
var qrCodeText = await qrAPIProxy.ObtainQRCodeText(qrFilePath);
//Then
Assert.AreEqual(QRCodeFileUtils.QR_ENCODED_TEXT, qrCodeText, "API should return text value encoded in QR code file.");
}