public async Task ExecuteAsync_ValidParameters_ReturnsVoidResult()
{
var beforCommandCreated = DateTime.Now;
var unknowCommand = new UnknowCommand();
var afterCommandCreated = DateTime.Now;
var command = "someunknowncommand";
var subject = new DocumentIdSubject {
Id = "subject"
};
var modifiers = new[] { new Modifier {
Name = "1"
}, new Modifier {
Name = "2"
}, new Modifier {
Name = "3"
} };
unknowCommand.SetParameters(command, subject, modifiers);
var result = await unknowCommand.ExecuteAsync();
Assert.Equal(subject, unknowCommand.Subject);
Assert.Equal(command, unknowCommand.CommandText);
Assert.Equal(modifiers, unknowCommand.Modifiers);
Assert.Equal($"unknown command [{command}]", result.Content.ContentAsString());
Assert.Equal(DocumentViewType.Warning, result.Type);
Assert.True(unknowCommand.CreationDate >= beforCommandCreated && unknowCommand.CreationDate <= afterCommandCreated);
}
public void SetParameters_ValidParameters_SetsParameters()
{
var documentProcessorStub = new Mock <IDocumentProcessor>();
var command = new CommandForTest(documentProcessorStub.Object);
var commandText = "command";
var modifiers = new[]
{
new Modifier {
Name = "1"
}, new Modifier {
Name = "2"
}, new Modifier {
Name = "3"
}
};
var commandSubject = new DocumentIdSubject {
Id = "subject"
};
command.SetParameters(commandText, commandSubject, modifiers);
Assert.Equal(commandText, command.CommandText);
Assert.Equal(commandSubject, command.Subject);
Assert.Equal(modifiers, command.Modifiers);
}
public async Task ExecuteAsync_ExecutesCommand()
{
var documentProcessorMock = new Mock <IDocumentProcessor>();
var command = new CommandForTest(documentProcessorMock.Object);
var commandText = "command";
var modifiers = new[]
{
new Modifier {
Name = "1"
}, new Modifier {
Name = "2"
}, new Modifier {
Name = "3"
}
};
var commandSubject = new DocumentIdSubject {
Id = "subject"
};
command.SetParameters(commandText, commandSubject, modifiers);
await command.ExecuteAsync();
var exp = modifiers.Select(parameter => new ActionParameter
{
Name = parameter.Name,
Data = parameter.Arguments
}).ToArray();
documentProcessorMock.Verify(
it => it.ProcessAsync(commandSubject, ActionType.GetContent,
It.Is <ActionParameter[]>(p => CompareActionParameters(p, exp))), Times.Once);
}
public async Task ProcessAsync_SubjectActionTypeAndActionParameter_CallsProcessingStrategyWithValidParameters()
{
var subject = new DocumentIdSubject();
var processingActions = new []
{
new ActionParameter {
Name = "action1", Data = "some data"
},
new ActionParameter {
Name = "action2"
}
};
var result = new DocumentView <DocumentProcessingResultContent>();
var linkerMock = new Mock <IDocumentProcessingStrategyTypeLinker>();
var interfaceProviderMock = new Mock <ISingleInterfaceServiceProvider <IDocumentProcessingStrategy> >();
var strategyMock = new Mock <IDocumentProcessingStrategy>();
var action = ActionType.AddDocument;
var strategyType = typeof(IDocumentProcessingStrategy);
linkerMock.Setup(it => it.GetStrategyType(action)).Returns(strategyType);
interfaceProviderMock.Setup(it => it.Resolve(strategyType)).Returns(strategyMock.Object);
strategyMock.Setup(it => it.ProcessAsync(subject, It.IsAny <DocumentProcessingAction[]>())).ReturnsAsync(result);
var processor = new Brace.DocumentProcessor.DocumentProcessor(linkerMock.Object, interfaceProviderMock.Object);
var documentView = await processor.ProcessAsync(subject, ActionType.AddDocument, processingActions);
Assert.Equal(result, documentView);
strategyMock.Verify(it => it.ProcessAsync(subject, It.Is <DocumentProcessingAction[]>(x => x != null && VerifyThatAllParametersWereConvertedCorrectly(x, processingActions))), Times.Once);
}
public async Task ProcessAsync_SubjectOfWrongType_ThrowsException()
{
var documentRepositoryStub = new Mock <IDocumentRepository>();
var archivistFactoryStub = new Mock <IArchivistFactory>();
var strategy = new UpdateDocumentStrategy(documentRepositoryStub.Object, archivistFactoryStub.Object);
var subject = new DocumentIdSubject {
Id = "1234567890"
};
var exception = await Assert.ThrowsAsync <DocumentProcessingStrategyException>(async() => await strategy.ProcessAsync(subject, null));
Assert.Equal($"Invalid subject type - {typeof(DocumentIdSubject)}. It should be {typeof(UpdateDocumentSubject)}.", exception.Message);
}
protected void Validate_InvalidModifiers_ReturnsInvalidValidationResult(CommandType commandType, Modifier modifier)
{
var documentProcessorStub = Mock.Of <IDocumentProcessor>();
var command = (TCommand)Activator.CreateInstance(typeof(TCommand), documentProcessorStub);
var commandText = CommandType.GetContent.ToString();
var subject = new DocumentIdSubject {
Id = $"{typeof(TCommand).Name} document"
};
command.SetParameters(commandText, subject, new[] { modifier });
var validationResult = command.Validate();
Assert.False(validationResult.IsValid);
Assert.Equal($"Invalid command modifiers: parameter '{modifier.Name}' can't be used with the '{commandType.ToString().ToLower()}' command", validationResult.ValidationMessage);
}
private static Subject GetSubject(string sentence)
{
Subject subject = null;
var subjectMatch = Regex.Matches(sentence, SubjectPattern);
if (subjectMatch.Count != 0)
{
if (subjectMatch.Count > 1)
{
throw new CommandInterpreterException("Invalid number of subjects. Only one subject can be specified.");
}
try
{
string documentName = null;
string documentContent = null;
var hasContent = false;
var dynamicSubject = JsonConvert.DeserializeObject(subjectMatch[0].Value);
foreach (JProperty token in (IEnumerable)dynamicSubject)
{
if (token.Name == "name")
{
documentName = token.Value.ToString();
}
if (token.Name == "content")
{
hasContent = true;
documentContent = token.Value?.ToString();
}
}
subject = hasContent
? new AddDocumentSubject {
Id = documentName, Content = documentContent
}
: new DocumentIdSubject {
Id = documentName
};
}
catch
{
subject = new DocumentIdSubject {
Id = subjectMatch[0].Value.Trim('{', '}')
};
}
}
return(subject);
}
public async Task ProcessAsync_Subject_ReturnsValidProcessingResult()
{
var documentRepositoryMock = new Mock <IDocumentRepository>();
var subject = new DocumentIdSubject {
Id = "123"
};
var strategy = new DeleteDocumentStrategy(documentRepositoryMock.Object);
var result = await strategy.ProcessAsync(subject, null);
documentRepositoryMock.Verify(it => it.DeleteAsync(subject.Id), Times.Once);
Assert.NotNull(result);
Assert.IsType <DocumentView <DocumentProcessingResultContent> >(result);
var documentView = (DocumentView <DocumentProcessingResultContent>)result;
Assert.Equal(DocumentViewType.Ok, documentView.Type);
Assert.Equal(DocumentProcessingResultType.Deleted, documentView.Content.ProcessingResultType);
}
protected async Task GetActionType_Void_ReturnsActionType(ActionType actionType)
{
var documentProcessorMock = new Mock <IDocumentProcessor>();
var subject = new DocumentIdSubject {
Id = "documentName"
};
var actionParameters = new ActionParameter[0];
documentProcessorMock.Setup(it => it.ProcessAsync(subject, actionType, actionParameters))
.ReturnsAsync(Mock.Of <DocumentView>());
var command = (TCommand)Activator.CreateInstance(typeof(TCommand), documentProcessorMock.Object);
command.SetParameters(string.Empty, subject, new Modifier[0]);
await command.ExecuteAsync();
documentProcessorMock.Verify(it => it.ProcessAsync(subject, actionType, actionParameters), Times.Once);
}
public void Validate_ValidParameters_ValidValidationResult()
{
var documentProcessorStub = new Mock <IDocumentProcessor>();
var command = new CommandForTest(documentProcessorStub.Object);
var commandText = "print";
var commandSubject = new DocumentIdSubject {
Id = "test"
};
var modifiers = new[] { new Modifier {
Name = "decrypt"
} };
command.SetParameters(commandText, commandSubject, modifiers);
var validationResult = command.Validate();
Assert.True(validationResult.IsValid);
Assert.Null(validationResult.ValidationMessage);
}
public void Validate_DuplicatedParameters_InvalidValidationResult()
{
var documentProcessorStub = new Mock <IDocumentProcessor>();
var command = new CommandForTest(documentProcessorStub.Object);
var commandText = "print";
var commandSubject = new DocumentIdSubject {
Id = "test"
};
var modifiers = new[] { new Modifier {
Name = "decrypt"
}, new Modifier {
Name = "decrypt"
} };
command.SetParameters(commandText, commandSubject, modifiers);
var validationResult = command.Validate();
Assert.False(validationResult.IsValid);
Assert.Equal("Invalid command modifiers: duplicates found", validationResult.ValidationMessage);
}
public void Validate_InvalidParameters_InvalidValidationResult()
{
var documentProcessorStub = new Mock <IDocumentProcessor>();
var command = new CommandForTest(documentProcessorStub.Object);
var commandText = CommandType.GetContent.ToString();
var commandSubject = new DocumentIdSubject {
Id = "test"
};
var modifiers = new[] { new Modifier {
Name = "decrypt"
}, new Modifier {
Name = "encrypt"
} };
command.SetParameters(commandText, commandSubject, modifiers);
var validationResult = command.Validate();
Assert.False(validationResult.IsValid);
Assert.Equal($"Invalid command modifiers: parameter 'encrypt' can't be used with the '{CommandType.GetContent.ToString().ToLower()}' command", validationResult.ValidationMessage);
}
public void CreateCommand_InvalidCommandName_CreatesUnknownCommand()
{
var command = "someunknowncommand";
var subject = new DocumentIdSubject {
Id = "subject"
};
var modifiers = new[]
{
new Modifier {
Name = "1"
}, new Modifier {
Name = "2"
}, new Modifier {
Name = "3"
}
};
var commandMock = new Mock <ICommand>();
var commandLinkerStub = new Mock <ICommandLinker>();
var commandProviderStub = new Mock <ISingleInterfaceServiceProvider <ICommand> >();
commandProviderStub.Setup(it => it.Resolve(commandMock.Object.GetType())).Returns(commandMock.Object);
commandLinkerStub.Setup(it => it.GetCommandType(command)).Throws(new LinkerException($"Invalid command identifier - {command}. Cannot translate into CommandType."));
commandLinkerStub.Setup(it => it.GetCommandType(CommandType.Unknown.ToString())).Returns(commandMock.Object.GetType);
var commandFactory = new CommandFactory(commandLinkerStub.Object, commandProviderStub.Object);
var commandInfo = new CommandInfo
{
Command = command,
Subject = subject,
Modifiers = modifiers
};
var commandInstance = commandFactory.CreateCommand(commandInfo);
Assert.NotNull(commandInstance);
Assert.Equal(commandInstance, commandMock.Object);
commandMock.Verify(it => it.SetParameters(command, subject, modifiers), Times.Once);
}
public void CreateCommand_ValidCommandName_CreatesCommand()
{
var command = "test";
var subject = new DocumentIdSubject {
Id = "subject"
};
var modifiers = new[]
{
new Modifier {
Name = "1"
}, new Modifier {
Name = "2"
}, new Modifier {
Name = "3"
}
};
var commandMock = new Mock <ICommand>();
var commandLinkerStub = new Mock <ICommandLinker>();
var commandProviderStub = new Mock <ISingleInterfaceServiceProvider <ICommand> >();
commandProviderStub.Setup(it => it.Resolve(commandMock.Object.GetType())).Returns(commandMock.Object);
commandLinkerStub.Setup(it => it.GetCommandType(command)).Returns(commandMock.Object.GetType);
var commandFactory = new CommandFactory(commandLinkerStub.Object, commandProviderStub.Object);
var commandInfo = new CommandInfo
{
Command = command,
Subject = subject,
Modifiers = modifiers
};
var commandInstance = commandFactory.CreateCommand(commandInfo);
Assert.NotNull(commandInstance);
Assert.Equal(commandInstance, commandMock.Object);
commandMock.Verify(it => it.SetParameters(command, subject, modifiers), Times.Once);
}