public async Task Should_ReturnEmptyResult_When_InputIsEmpty()
{
var parser = new OperationFilesParser(null);
var result = await parser.ParseOperationsFiles(new string[0]);
Assert.AreEqual(0, result.LoadedOperations.Count);
Assert.AreEqual(0, result.PairableOperations.Count());
Assert.AreEqual(0, result.ParsingResults.Count);
}
public async Task Should_ReturnIsErrorResult_When_NoParsersAreDefined()
{
var parser = new OperationFilesParser(GetParsersProvider(new List <Type>()));
var result = await parser.ParseOperationsFiles(new string[] { windows1250FilePath });
Assert.AreEqual(0, result.LoadedOperations.Count);
Assert.AreEqual(0, result.PairableOperations.Count());
Assert.AreEqual(1, result.ParsingResults.Count);
var fileImportResult = result.ParsingResults[0];
Assert.IsTrue(fileImportResult.IsError);
Assert.IsNull(fileImportResult.Exception);
}
public async Task Should_ReturnIsErrorWithExceptionResult_When_FileDoesNotExist()
{
var parser = new OperationFilesParser(GetParsersProvider(new List <Type>()));
var result = await parser.ParseOperationsFiles(new string[] { "not_existing_file.txt" });
Assert.AreEqual(0, result.LoadedOperations.Count);
Assert.AreEqual(0, result.PairableOperations.Count());
Assert.AreEqual(1, result.ParsingResults.Count);
var fileImportResult = result.ParsingResults[0];
Assert.IsTrue(fileImportResult.IsError);
Assert.IsNotNull(fileImportResult.Exception);
}
public async Task Should_Read1250FileCorrectly()
{
string fileContents = File.ReadAllText(windows1250FilePath, CodePagesEncodingProvider.Instance.GetEncoding(1250));
var parser = new OperationFilesParser(GetParsersProvider(new List <Type>()
{
typeof(FakeAlwaysCanParseWindows1250Parser)
}));
var result = await parser.ParseOperationsFiles(new string[] { windows1250FilePath });
Assert.AreEqual(1, result.LoadedOperations.Count);
Assert.AreEqual(0, result.PairableOperations.Count());
Assert.AreEqual(1, result.ParsingResults.Count);
var fileImportResult = result.ParsingResults[0];
Assert.IsFalse(fileImportResult.IsError);
Assert.AreEqual(fileContents, result.LoadedOperations[0].Description);
}
public async Task Should_ReadUft8FileCorrectly()
{
string fileContents = File.ReadAllText(utf8FilePath, Encoding.UTF8);
var parser = new OperationFilesParser(GetParsersProvider(new List <Type>()
{
typeof(FakeAlwaysCanParseUtf8Parser)
}));
var result = await parser.ParseOperationsFiles(new string[] { utf8FilePath });
Assert.AreEqual(1, result.LoadedOperations.Count);
Assert.AreEqual(0, result.PairableOperations.Count());
Assert.AreEqual(1, result.ParsingResults.Count);
var fileImportResult = result.ParsingResults[0];
Assert.IsFalse(fileImportResult.IsError);
Assert.AreEqual(fileContents, result.LoadedOperations[0].Description);
}