public async Task SubtextMustNotBeLongerThanText()
{
// setup mock factory for dependency injection
var mockFactory = new Mock <IMatchingAlgorithmFactory>();
var dto = new FindMatchCommandDto {
Text = "AAAA", Subtext = "XXXXXXXX", MatchingAlgorithmType = MatchingAlgorithmType.OffsetBased
};
var command = new FindMatchCommand(dto);
var handler = new FindMatchCommand.FindMatchCommandHandler(mockFactory.Object);
// execute use case
await handler.Handle(command, new CancellationToken());
}
public async Task Success_RegexBasedMatching()
{
// setup mock factory for dependency injection
// this will use RegexBased matching algorithm
var mockFactory = new Mock <IMatchingAlgorithmFactory>();
mockFactory.Setup(o => o.CreateInstance(It.IsAny <MatchingAlgorithmType>()))
.Returns <MatchingAlgorithmType>((type) => new RegexBasedMatchng());
// execute use case
var dto = new FindMatchCommandDto {
Text = "AAAA", Subtext = "a", MatchingAlgorithmType = MatchingAlgorithmType.RegexBased
};
var command = new FindMatchCommand(dto);
var handler = new FindMatchCommand.FindMatchCommandHandler(mockFactory.Object);
var result = await handler.Handle(command, new CancellationToken());
// assert returned result contain valida data
Assert.AreEqual(result.Positions.Count, 4);
Assert.IsTrue(result.SelectedMatchingAlgorithmType == "RegexBased");
}
public async Task SubtextMatchIsNotFound()
{
// setup mock algorithm to
// return an empty list of positions
var mockAlogirthm = new Mock <IMatchingAlgorithm>();
mockAlogirthm.Setup(o => o.FindAllOccurencesOfSubtext(It.IsAny <string>(), It.IsAny <string>()))
.Returns <string, string>((text, subtext) => Task.FromResult(new List <POSITION>()));
// setup mock factory for dependency injection
var mockFactory = new Mock <IMatchingAlgorithmFactory>();
mockFactory.Setup(o => o.CreateInstance(It.IsAny <MatchingAlgorithmType>()))
.Returns <MatchingAlgorithmType>((type) => mockAlogirthm.Object);
// execute use case
var dto = new FindMatchCommandDto {
Text = "AAAA", Subtext = "xxxx", MatchingAlgorithmType = MatchingAlgorithmType.OffsetBased
};
var command = new FindMatchCommand(dto);
var handler = new FindMatchCommand.FindMatchCommandHandler(mockFactory.Object);
await handler.Handle(command, new CancellationToken());
}