public async Task GivenInvalidTypeFilePassed_WhenPostCalled_ThenReturnBadRequest()
{
PDFLibraryController controller = GetController();
var result = await controller.Post(GetInvalidTypeFormFile());
Assert.IsInstanceOf <BadRequestObjectResult>(result);
_mockStorage.Verify(s => s.CheckExists(TEST_FILENAME1), Times.Never);
_mockStorage.Verify(s => s.Add(It.IsAny <PdfFile>()), Times.Never);
}
public async Task GivenNullParameter_WhenGetPdfCalled_ThenReturnBadRequest()
{
PDFLibraryController controller = GetController();
var result = await controller.Get(null);
Assert.IsInstanceOf <BadRequestObjectResult>(result);
_mockStorage.Verify(s => s.CheckExists(TEST_FILENAME1), Times.Never);
_mockStorage.Verify(s => s.Download(TEST_FILENAME1), Times.Never);
}
public async Task GivenNullParameterPassed_WhenReOrderCalled_ReturnBadRequest()
{
PDFLibraryController controller = GetController();
var reOrderList = GetListOf2PdfFileListItems().Select(pdf => pdf.Name).ToList();
var result = await controller.Put(null);
Assert.IsInstanceOf <BadRequestObjectResult>(result);
_mockStorage.Verify(s => s.ReOrder(It.IsAny <List <string> >()), Times.Never);
}
public async Task GivenPdfNotInStore_WhenDeleteCalled_ThenReturnBadRequest()
{
PDFLibraryController controller = GetController();
_mockStorage.Setup(s => s.CheckExists(TEST_FILENAME1)).
Returns(Task.Factory.StartNew(() => false));
var result = await controller.Delete(TEST_FILENAME1);
Assert.IsInstanceOf <NotFoundResult>(result);
_mockStorage.Verify(s => s.CheckExists(TEST_FILENAME1), Times.Once);
_mockStorage.Verify(s => s.Delete(TEST_FILENAME1), Times.Never);
}
public async Task GivenStoreDoesNotHavePdf_WhenGetPdfCalled_ThenReturnNotFound()
{
PDFLibraryController controller = GetController();
_mockStorage.Setup(s => s.CheckExists(TEST_FILENAME1)).
Returns(Task.Factory.StartNew(() => false));
var result = await controller.Get(TEST_FILENAME1);
Assert.IsInstanceOf <NotFoundResult>(result);
_mockStorage.Verify(s => s.CheckExists(TEST_FILENAME1), Times.Once);
_mockStorage.Verify(s => s.Download(TEST_FILENAME1), Times.Never);
}
public void GivenStoreThrows_WhenGetCalled_ThenReThrow()
{
PDFLibraryController controller = GetController();
Exception thrown = new Exception();
_mockStorage.Setup(s => s.List()).Throws(thrown);
var ex = Assert.Throws <AggregateException>(() =>
{
var ret = controller.Get().Result;
});
Assert.AreEqual(thrown, ex.InnerException);
}
public async Task GivenPdfsInStore_WhenReOrderCalled_ReOrder()
{
PDFLibraryController controller = GetController();
var reOrderList = GetListOf2PdfFileListItems().Select(pdf => pdf.Name).ToList();
_mockStorage.Setup(s => s.ReOrder(reOrderList)).
Returns(Task.Factory.StartNew(() => false));
var result = await controller.Put(reOrderList);
Assert.IsInstanceOf <OkResult>(result);
_mockStorage.Verify(s => s.ReOrder(reOrderList), Times.Once);
}
public async Task GivenStoreHasPDFs_WhenGetPdfCalled_ThenReturnThePdf()
{
PDFLibraryController controller = GetController();
_mockStorage.Setup(s => s.Download(TEST_FILENAME1)).
Returns(Task.Factory.StartNew(() => GetTestPdfFile()));
_mockStorage.Setup(s => s.CheckExists(TEST_FILENAME1)).
Returns(Task.Factory.StartNew(() => true));
var result = await controller.Get(TEST_FILENAME1);
Assert.AreEqual(TEST_FILENAME1, (result as FileStreamResult).FileDownloadName);
_mockStorage.Verify(s => s.CheckExists(TEST_FILENAME1), Times.Once);
_mockStorage.Verify(s => s.Download(TEST_FILENAME1), Times.Once);
}
public void GivenStoreThrows_WhenReOrderCalled_ReturnReThrow()
{
PDFLibraryController controller = GetController();
var reOrderList = GetListOf2PdfFileListItems().Select(pdf => pdf.Name).ToList();
var thrown = new Exception();
_mockStorage.Setup(s => s.ReOrder(reOrderList)).Throws(thrown);
var ex = Assert.Throws <AggregateException>(() =>
{
var ret = controller.Put(reOrderList).Result;
});
Assert.AreEqual(thrown, ex.InnerException);
}
public void GivenStoreThrowsOnCheckExists_WhenPostCalled_ThenReThrow()
{
PDFLibraryController controller = GetController();
Exception thrown = new Exception();
var testPdfFile = GetTestPdfFile();
FormFile formFile = GetFormFile(testPdfFile);
_mockStorage.Setup(s => s.CheckExists(testPdfFile.Name)).Throws(thrown);
var ex = Assert.Throws <AggregateException>(() =>
{
var ret = controller.Post(formFile).Result;
});
Assert.AreEqual(thrown, ex.InnerException);
}
public async Task GivenStoreHasPDFs_WhenGetCalled_ThenReturnTheListOfPdfDetails()
{
PDFLibraryController controller = GetController();
_mockStorage.Setup(s => s.List()).
Returns(Task.Factory.StartNew(() => GetListOf2PdfFileListItems()));
var actualList = await controller.Get();
var expectedList = GetListOf2PdfFileListItems();
for (int i = 0; i < expectedList.Count; i++)
{
Assert.AreEqual(expectedList[i].Name, actualList[i].Name);
}
_mockStorage.Verify(s => s.List(), Times.Once);
}
public void GivenStoreThrows_WhenDeleteCalled_ReturnReThrow()
{
PDFLibraryController controller = GetController();
_mockStorage.Setup(s => s.CheckExists(TEST_FILENAME1)).
Returns(Task.Factory.StartNew(() => true));
var thrown = new Exception();
_mockStorage.Setup(s => s.Delete(TEST_FILENAME1)).Throws(thrown);
var ex = Assert.Throws <AggregateException>(() =>
{
var ret = controller.Delete(TEST_FILENAME1).Result;
});
Assert.AreEqual(thrown, ex.InnerException);
}
public async Task GivenPdfInStore_WhenPostCalled_ThenReturnBadRequest()
{
PDFLibraryController controller = GetController();
_mockStorage.Setup(s => s.CheckExists(TEST_FILENAME1)).
Returns(Task.Factory.StartNew(() => true));
var testPdfFile = GetTestPdfFile();
FormFile formFile = GetFormFile(testPdfFile);
var result = await controller.Post(formFile);
Assert.IsInstanceOf <BadRequestObjectResult>(result);
_mockStorage.Verify(s => s.CheckExists(TEST_FILENAME1), Times.Once);
_mockStorage.Verify(s => s.Add(It.IsAny <PdfFile>()), Times.Never);
}
public void GivenStoreThrowsOnAdd_WhenPostCalled_ThenReThrow()
{
PDFLibraryController controller = GetController();
Exception thrown = new Exception();
var testPdfFile = GetTestPdfFile();
FormFile formFile = GetFormFile(testPdfFile);
_mockStorage.Setup(s => s.CheckExists(TEST_FILENAME1)).
Returns(Task.Factory.StartNew(() => false));
_mockStorage.Setup(s => s.Add(It.IsAny <PdfFile>())).Throws(thrown);
var ex = Assert.Throws <AggregateException>(() =>
{
var ret = controller.Post(formFile).Result;
});
Assert.AreEqual(thrown, ex.InnerException);
}
private PDFLibraryController GetController()
{
PDFLibraryController controller = new PDFLibraryController(_mockStorage.Object, _mockLogger.Object);
return(controller);
}
