public void Execute_InvalidFilePath_Throws()
{
var args = new string[] { "--file", _testDataPath.Replace(".tsv", "") };
Assert.Throws <FileNotFoundException>(() => _target.Execute(args));
var filePathWithInvalidDir = "things/dont/always/exist.tsv";
args = new string[] { "--file", filePathWithInvalidDir };
Assert.Throws <DirectoryNotFoundException>(() => _target.Execute(args));
}
public void Execute_ValidFilePathAndSortByStartDateAsc_WriteToOutputWithAscOrder()
{
// MockBehavior strict allows us to verify order of calls
_sievoLoggerMock = new Mock <ISievoLogger>(MockBehavior.Strict);
_target = new Etl(_sievoLoggerMock.Object);
// MockBehavior requires setup for all invocations
// we'll need 9 invocations for the current test data
_sievoLoggerMock.Setup(x => x.Info(It.IsAny <string>()));
for (var i = 0; i < 8; i++)
{
_sievoLoggerMock.Setup(x => x.Info(It.IsAny <string[]>()));
}
var args = new string[] { "--file", _testDataPath, "--sortByStartDate" };
_target.Execute(args);
// Verify header row output to follow strict invovation order
_sievoLoggerMock.Verify(x => x.Info(It.Is <string>(msg => msg.Contains("Project"))));
// Verify the rest
var expectedDatesInAscOrder = new List <string> {
"2012-06-01",
"2012-06-01",
"2013-01-01",
"2013-01-01",
"2013-01-01",
"2013-01-01",
"2013-04-01",
"2014-01-01",
};
expectedDatesInAscOrder.ForEach(dateStr =>
{
_sievoLoggerMock.Verify(x => x.Info(It.Is <string[]>(parts => string.Join(',', parts).Contains(dateStr))));
});
}
