public void DgmlService_SaveFile_NoChangesOnDgmlFileShouldWork()
{
DgmlService service = new DgmlService();
IEnumerator <string> exampleDgmlPathEnumerator = DgmlExamplesFilepath.GetEnumerator();
while (exampleDgmlPathEnumerator.MoveNext())
{
DgmlDoc doc = service.GetFromFile(exampleDgmlPathEnumerator.Current);
service.SaveFile(doc);
DgmlDoc docReopened = service.GetFromFile(exampleDgmlPathEnumerator.Current);
Assert.AreEqual <DgmlDoc>(doc, docReopened);
}
}
public void DgmlService_GetFromFile_LoadNonDgmlFileShouldNotWork()
{
DgmlService service = new DgmlService();
// It should throw an exception.
service.GetFromFile("./Dgml/Examples/SampleFile.txt");
}
public void DgmlService_GetFromFile_LoadInvalidShouldNotWork()
{
DgmlService service = new DgmlService();
// It should throw an exception.
service.GetFromFile("non existing file");
}
public void DgmlService_GetFromFile_LoadEmptyShouldNotWork()
{
DgmlService service = new DgmlService();
// It should throw an exception.
service.GetFromFile(string.Empty);
}
public void DgmlService_GetFromFile_LoadExamplesShouldWork()
{
foreach (string example in DgmlExamplesFilepath)
{
DgmlService service = new DgmlService();
Assert.IsNotNull(service.GetFromFile(example));
}
}
public void DgmlService_SaveFile_ShouldUpdateFileModifiedTime()
{
DgmlService service = new DgmlService();
IEnumerator <string> exampleDgmlPathEnumerator = DgmlExamplesFilepath.GetEnumerator();
while (exampleDgmlPathEnumerator.MoveNext())
{
DateTime originalModifiedFileDateTime = File.GetLastWriteTimeUtc(exampleDgmlPathEnumerator.Current);
DgmlDoc doc = service.GetFromFile(exampleDgmlPathEnumerator.Current);
service.SaveFile(doc);
DateTime updatedModifiedFileDateTime = File.GetLastWriteTimeUtc(exampleDgmlPathEnumerator.Current);
Assert.IsTrue(updatedModifiedFileDateTime - originalModifiedFileDateTime > TimeSpan.MinValue);
}
}
public void DgmlService_HideAllCategories_SimulateChangesShouldWork()
{
DgmlService service = new DgmlService();
IEnumerator <string> exampleDgmlPathEnumerator = DgmlExamplesFilepath.GetEnumerator();
while (exampleDgmlPathEnumerator.MoveNext())
{
DgmlDoc doc = service.GetFromFile(exampleDgmlPathEnumerator.Current);
DgmlDoc originalDoc = (DgmlDoc)doc.Clone();
service.HideAllCategories(doc);
service.ShowAllCategories(originalDoc);
service.HideAllCategories(originalDoc);
Assert.AreEqual <DgmlDoc>(doc, originalDoc);
}
}
public void DgmlService_HideCategories_SimulateChangesShouldWork()
{
DgmlService service = new DgmlService();
IEnumerator <string> exampleDgmlPathEnumerator = DgmlExamplesFilepath.GetEnumerator();
while (exampleDgmlPathEnumerator.MoveNext())
{
DgmlDoc doc = service.GetFromFile(exampleDgmlPathEnumerator.Current);
DgmlDoc originalDoc = (DgmlDoc)doc.Clone();
IList <DgmlCategory> dgmlCategories = doc.Categories.Select(p => new DgmlCategory()
{
Id = p.Id, Label = p.Label
}).ToList();
int categoryIndex = random.Next(dgmlCategories.Count);
service.HideCategory(doc, dgmlCategories[categoryIndex]);
Assert.AreEqual <DgmlDoc>(doc, originalDoc);
}
}