public async Task Should_CreateCsvFileWithNoRows_When_ParserReturnedEmptyList()
{
string expectedFileContent =
@"Mnemonic,Namespace,BaseCurrency,Price,Date
";
var settings = new PolishTreasuryBondsPriceImportGeneratorSettings()
{
GeneratedFilename = generatedFileName
};
var fakeParser = A.Fake <IPolishTreasuryBondsAccountStateFileParser>();
A.CallTo(() => fakeParser.IsExtensionProcessable(A <string> ._)).Returns(true);
A.CallTo(() => fakeParser.ParseFile(A <string> ._)).Returns(new List <PolishTreasuryBondsAccountStateFileRecord>());
var fakeSettingsMonitor = A.Fake <IOptionsMonitor <PolishTreasuryBondsPriceImportGeneratorSettings> >();
A.CallTo(() => fakeSettingsMonitor.CurrentValue).Returns(settings);
var generator = new PolishTreasuryBondsPriceImportGenerator(GetParsersProvider(new [] { fakeParser }), fakeSettingsMonitor);
await generator.GenerateImport(existingFilePath);
Assert.IsTrue(File.Exists(settings.GeneratedFilename));
Assert.AreEqual(expectedFileContent, File.ReadAllText(settings.GeneratedFilename));
}
private async Task TestFileGeneration(string currency, string bondNamespace, string expectedFileContent, DateTime lastWriteTime,
List <PolishTreasuryBondsAccountStateFileRecord> data)
{
var settings = new PolishTreasuryBondsPriceImportGeneratorSettings()
{
GeneratedFilename = generatedFileName,
BaseCurrency = currency, Namespace = bondNamespace
};
File.SetLastWriteTime(existingFilePath, lastWriteTime);
var fakeParser = A.Fake <IPolishTreasuryBondsAccountStateFileParser>();
A.CallTo(() => fakeParser.IsExtensionProcessable(A <string> ._)).Returns(true);
A.CallTo(() => fakeParser.ParseFile(A <string> ._)).Returns(data);
var fakeSettingsMonitor = A.Fake <IOptionsMonitor <PolishTreasuryBondsPriceImportGeneratorSettings> >();
A.CallTo(() => fakeSettingsMonitor.CurrentValue).Returns(settings);
var generator = new PolishTreasuryBondsPriceImportGenerator(GetParsersProvider(new[] { fakeParser }), fakeSettingsMonitor);
await generator.GenerateImport(existingFilePath);
Assert.IsTrue(File.Exists(settings.GeneratedFilename));
Assert.AreEqual(expectedFileContent, File.ReadAllText(settings.GeneratedFilename));
}
public async Task Should_ThrowInvalidOperationException_When_NoParserFound()
{
var settings = new PolishTreasuryBondsPriceImportGeneratorSettings()
{
};
var fakeSettingsMonitor = A.Fake <IOptionsMonitor <PolishTreasuryBondsPriceImportGeneratorSettings> >();
A.CallTo(() => fakeSettingsMonitor.CurrentValue).Returns(settings);
var generator = new PolishTreasuryBondsPriceImportGenerator(GetParsersProvider(new List <Type>()), fakeSettingsMonitor);
await generator.GenerateImport(existingFilePath);
}
public async Task Should_ThrowInvalidOperationException_When_FileDoesNotExist()
{
var settings = new PolishTreasuryBondsPriceImportGeneratorSettings()
{
};
var fakeSettingsMonitor = A.Fake <IOptionsMonitor <PolishTreasuryBondsPriceImportGeneratorSettings> >();
A.CallTo(() => fakeSettingsMonitor.CurrentValue).Returns(settings);
var generator = new PolishTreasuryBondsPriceImportGenerator(null, fakeSettingsMonitor);
await generator.GenerateImport("not_existing_file.nef");
}
