public void ToDomain_ShouldThrowExceptionGivenInputHasEmptyRows(string invalidContent)
{
var fileSystem = new MockFileSystem(new Dictionary <string, MockFileData>
{
{ InputFilePath, new MockFileData(invalidContent) }
});
var reader = new TextFileInputReader(fileSystem, _wallMapper.Object, _spiderMapper.Object);
Action act = () => reader.Read(InputFilePath);
act.Should().Throw <InputException>();
}
public void ToDomain_ShouldThrowExceptionGivenInputDoesNotHaveEnoughRows(int invalidNumberOfRows)
{
var inputLines = _fixture.CreateMany <string>(invalidNumberOfRows);
var fileSystem = new MockFileSystem(new Dictionary <string, MockFileData>
{
{ InputFilePath, new MockFileData(string.Join('\r', inputLines)) }
});
var reader = new TextFileInputReader(fileSystem, _wallMapper.Object, _spiderMapper.Object);
Action act = () => reader.Read(InputFilePath);
act.Should().Throw <InputException>();
}
public void Read_ShouldReturnBuildingObjectGivenValidInputData()
{
var expectedBuilding = _fixture.Create <Building>();
var inputLines = _fixture.CreateMany <string>();
var fileSystem = new MockFileSystem(new Dictionary <string, MockFileData>
{
{ InputFilePath, new MockFileData(string.Join('\r', inputLines)) }
});
_wallMapper.Setup(x => x.ToDomain(It.IsAny <string>())).Returns(expectedBuilding.Wall);
_spiderMapper.Setup(x => x.ToDomains(It.IsAny <IEnumerable <string> >())).Returns(expectedBuilding.Spiders);
var reader = new TextFileInputReader(fileSystem, _wallMapper.Object, _spiderMapper.Object);
var result = reader.Read(InputFilePath);
result.Should().NotBeNull();
result.Should().BeEquivalentTo(expectedBuilding);
}
