public void ChangeTracking_ChangeResource_Test()
{
var resource = new SDataResource {
{ "FirstName", "Joe" }, { "LastName", "Bloggs" }
};
var collection = new SDataCollection <SDataResource> {
resource
};
collection.AcceptChanges();
Assert.That(collection.IsChanged, Is.False);
Assert.That(collection.GetChanges(), Is.Null);
resource["FirstName"] = "Jill";
Assert.That(collection.IsChanged, Is.True);
var changes = (SDataCollection <object>)collection.GetChanges();
Assert.That(changes.DeleteMissing, Is.False);
Assert.That(changes, Is.EqualTo(new List <object> {
new Dictionary <string, object> {
{ "FirstName", "Jill" }
}
}));
resource["Age"] = 33;
Assert.That(collection.IsChanged, Is.True);
Assert.That(collection.GetChanges(), Is.EqualTo(new List <object> {
new Dictionary <string, object> {
{ "FirstName", "Jill" }, { "Age", 33 }
}
}));
}
public void ChangeTracking_RemoveResource_Test()
{
var resource = new SDataResource(new Dictionary <string, object> {
{ "FirstName", "Joe" }
})
{
Key = "abc123"
};
var collection = new SDataCollection <SDataResource> {
resource
};
collection.AcceptChanges();
Assert.That(collection.IsChanged, Is.False);
Assert.That(collection.GetChanges(), Is.Null);
collection.RemoveAt(0);
Assert.That(collection.IsChanged, Is.True);
var changes = (SDataCollection <object>)collection.GetChanges();
Assert.That(changes.DeleteMissing, Is.False);
Assert.That(changes, Is.EqualTo(new List <object> {
new Dictionary <string, object>()
}));
resource = ((SDataResource)changes[0]);
Assert.That(resource.Key, Is.EqualTo("abc123"));
Assert.That(resource.IsDeleted, Is.True);
}
public void ChangeTracking_AddResource_Test()
{
var resource = new SDataResource {{"FirstName", "Joe"}, {"LastName", "Bloggs"}};
var collection = new SDataCollection<SDataResource> {resource};
collection.AcceptChanges();
Assert.That(collection.IsChanged, Is.False);
Assert.That(collection.GetChanges(), Is.Null);
collection.Add(new SDataResource {{"FirstName", "Jim"}});
Assert.That(collection.IsChanged, Is.True);
var changes = (SDataCollection<object>) collection.GetChanges();
Assert.That(changes.DeleteMissing, Is.False);
Assert.That(changes, Is.EqualTo(new List<object> {new Dictionary<string, object> {{"FirstName", "Jim"}}}));
}
public void ChangeTracking_RejectChanges_Test()
{
var collection = new SDataCollection<int> {1, 2};
collection.AcceptChanges();
Assert.That(collection.IsChanged, Is.False);
Assert.That(collection.GetChanges(), Is.Null);
collection.RemoveAt(0);
collection[0] = 2;
collection.Add(3);
Assert.That(collection.IsChanged, Is.True);
Assert.That(collection.GetChanges(), Is.Not.Null);
collection.RejectChanges();
Assert.That(collection.IsChanged, Is.False);
Assert.That(collection.GetChanges(), Is.Null);
}
public void ChangeTracking_Primitive_Test()
{
var collection = new SDataCollection<int> {1};
collection.AcceptChanges();
Assert.That(collection.IsChanged, Is.False);
Assert.That(collection.GetChanges(), Is.Null);
collection[0] = 2;
Assert.That(collection.IsChanged, Is.True);
var changes = (SDataCollection<object>) collection.GetChanges();
Assert.That(changes.DeleteMissing, Is.True);
Assert.That(changes, Is.EqualTo(new List<object> {2}));
collection.Add(3);
Assert.That(collection.IsChanged, Is.True);
Assert.That(collection.GetChanges(), Is.EqualTo(new List<object> {2, 3}));
}
public void ChangeTracking_RemoveResource_Test()
{
var resource = new SDataResource(new Dictionary<string, object> {{"FirstName", "Joe"}}) {Key = "abc123"};
var collection = new SDataCollection<SDataResource> {resource};
collection.AcceptChanges();
Assert.That(collection.IsChanged, Is.False);
Assert.That(collection.GetChanges(), Is.Null);
collection.RemoveAt(0);
Assert.That(collection.IsChanged, Is.True);
var changes = (SDataCollection<object>) collection.GetChanges();
Assert.That(changes.DeleteMissing, Is.False);
Assert.That(changes, Is.EqualTo(new List<object> {new Dictionary<string, object>()}));
resource = ((SDataResource) changes[0]);
Assert.That(resource.Key, Is.EqualTo("abc123"));
Assert.That(resource.IsDeleted, Is.True);
}
public void ChangeTracking_RejectChanges_Test()
{
var collection = new SDataCollection <int> {
1, 2
};
collection.AcceptChanges();
Assert.That(collection.IsChanged, Is.False);
Assert.That(collection.GetChanges(), Is.Null);
collection.RemoveAt(0);
collection[0] = 2;
collection.Add(3);
Assert.That(collection.IsChanged, Is.True);
Assert.That(collection.GetChanges(), Is.Not.Null);
collection.RejectChanges();
Assert.That(collection.IsChanged, Is.False);
Assert.That(collection.GetChanges(), Is.Null);
}
public void ChangeTracking_Primitive_Test()
{
var collection = new SDataCollection <int> {
1
};
collection.AcceptChanges();
Assert.That(collection.IsChanged, Is.False);
Assert.That(collection.GetChanges(), Is.Null);
collection[0] = 2;
Assert.That(collection.IsChanged, Is.True);
var changes = (SDataCollection <object>)collection.GetChanges();
Assert.That(changes.DeleteMissing, Is.True);
Assert.That(changes, Is.EqualTo(new List <object> {
2
}));
collection.Add(3);
Assert.That(collection.IsChanged, Is.True);
Assert.That(collection.GetChanges(), Is.EqualTo(new List <object> {
2, 3
}));
}
