static Data ReadFieldData(string fname) {
var d = new Data();
var rows = new List<double[]>();
var labels = new List<string>();
using (GenericParser parser = new GenericParser()) {
parser.SetDataSource(fname);
parser.ColumnDelimiter = ',';
parser.FirstRowHasHeader = false;
parser.TextQualifier = '\"';
while(parser.Read()) {
rows.Add(StringKernalFunction(parser[0].Trim()));
labels.Add(parser[1]);
}
}
d.Features = rows.ToArray();
d.Labels = labels.ToArray();
return d;
}
public void NoChangesDoesNotTriggerUpdate()
{
var original = new Data();
var editRequest = new EditDataRequest();
Assert.False(editRequest.TryUpdateFromMe(original));
}
public void NoChangesWhenValueDoesNotChange()
{
var original = new Data();
original.Header = "hello";
var editRequest = new EditDataRequest();
editRequest.Header = "hello";
Assert.False(editRequest.TryUpdateFromMe(original));
}
public void UpdatingChildPropertyButNoChildValues()
{
var original = new Data();
original.Child = new ChildData();
var editRequest = new EditDataRequest();
editRequest.Child = new EditChildDataRequest();
bool wasUpdated = editRequest.TryUpdateFromMe(original);
Assert.That(wasUpdated, Is.False);
}
public void UpdatesToCollectionTest()
{
var original = new Data();
original.Custom = new List<string>() { "hello" };
var editRequest = new EditDataRequest();
editRequest.Custom = new List<string>() { "hello", "world" };
bool wasUpdated = editRequest.TryUpdateFromMe(original);
Assert.That(wasUpdated, Is.True);
}
public void UpdatingASingleProperty()
{
var original = new Data();
original.Header = "hello";
var editRequest = new EditDataRequest();
editRequest.Header = "new val";
bool thing = editRequest.TryUpdateFromMe(original);
Assert.That(thing, Is.True);
Assert.That(original.Header, Is.EqualTo("new val"));
}
public void UpdatingChildPropertyAndChildValues()
{
var original = new Data();
original.Child = new ChildData();
var editRequest = new EditDataRequest();
var editChildDataRequest = new EditChildDataRequest();
editChildDataRequest.Name = "new name";
editRequest.Child = editChildDataRequest;
bool wasUpdated = editRequest.TryUpdateFromMe(original);
Assert.That(wasUpdated, Is.True);
Assert.That(original.Child.Name, Is.EqualTo("new name"));
}
