public void UpdateService_Creation_ShouldThrowException_IfPinpadInformationIsNull()
{
// Assert
Assert.Throws <ArgumentNullException>(() =>
{
// Arrange
IPinpadInfos infos = null;
IPinpadCommunication comm = new Stubs.PinpadCommunicationStub();
// Act
PinpadUpdateService pinpadUpdateService = new PinpadUpdateService(infos, comm);
});
}
public void UpdateService_Update_ShouldThrowException_IfTheLoadMethodWasCalledButUnsucessful()
{
// Assert
Assert.Throws <InvalidOperationException>(() =>
{
// Arrange
IPinpadInfos infos = new Stubs.PinpadInfosStub();
IPinpadCommunication comm = new Stubs.PinpadCommunicationStub();
PinpadUpdateService pinpadUpdateService = new PinpadUpdateService(infos, comm);
string nonExistingApplicationPath = Path.Combine(Directory.GetCurrentDirectory(), "NotExistingApp.1.2.3.zip");
// Act and assert
pinpadUpdateService.Load(nonExistingApplicationPath);
pinpadUpdateService.Update();
});
}
public void UpdateService_Update_ShouldThrowException_IfLoadMethodWasNotPreviouslyCalled()
{
// Assert
Assert.Throws <InvalidOperationException>(() =>
{
// Arrange
IPinpadInfos infos = new Stubs.PinpadInfosStub();
IPinpadCommunication comm = new Stubs.PinpadCommunicationStub();
PinpadUpdateService pinpadUpdateService = new PinpadUpdateService(
infos,
comm);
// Act
pinpadUpdateService.Update();
});
}
public void UpdateService_Load_ShouldReturnFalse_IfZippedApplicationFileDoesNotExist()
{
// Arrange
IPinpadInfos infos = new Stubs.PinpadInfosStub();
IPinpadCommunication comm = new Stubs.PinpadCommunicationStub();
PinpadUpdateService pinpadUpdateService = new PinpadUpdateService(
infos,
comm);
string nonExistingApplicationPath = Path.Combine(
Directory.GetCurrentDirectory(),
"NotExistingApp.1.2.3.zip");
// Act
bool result = pinpadUpdateService.Load(nonExistingApplicationPath);
// Assert
Assert.IsFalse(result);
}
public void UpdateService_Load_ShouldReturnTrue_IfTheZippedApplicationFileExists()
{
// Arrange
IPinpadInfos infos = new Stubs.PinpadInfosStub();
IPinpadCommunication comm = new Stubs.PinpadCommunicationStub();
PinpadUpdateService pinpadUpdateService = new PinpadUpdateService(
infos,
comm);
string applicationPath = Path.Combine(
AppDomain.CurrentDomain.BaseDirectory,
UpdateServiceTest.MockedApplicationName);
// Act
bool result = pinpadUpdateService.Load(applicationPath);
// Assert
Assert.IsTrue(result);
}
public void UpdateService_Update_ShouldReturnFalse_IfThePinpadIsNotFromStone()
{
// Arrange
IPinpadInfos infos = new Stubs.PinpadInfosStub(false);
IPinpadCommunication comm = new Stubs.PinpadCommunicationStub();
PinpadUpdateService pinpadUpdateService = new PinpadUpdateService(
infos,
comm);
string applicationPath = Path.Combine(
Directory.GetCurrentDirectory(),
UpdateServiceTest.MockedApplicationName);
pinpadUpdateService.Load(applicationPath);
// Act
bool result = pinpadUpdateService.Update();
// Assert
Assert.IsFalse(result);
}