private void SearchPathItem_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == "RemoveItem")
{
var item = sender as SearchPathItemViewModel;
SearchPaths.Remove(item);
item.PropertyChanged -= SearchPathItem_PropertyChanged;
}
}
public void ListOperations()
{
var sp = new SearchPaths();
AssertEx.Equal(Array.Empty<string>(), sp.List.GetNewContent());
Assert.Equal(0, sp.List.Version);
sp.Add("foo");
AssertEx.Equal(new[] { "foo" }, sp.List.GetNewContent());
Assert.Equal(1, sp.List.Version);
sp.AddRange(new[] { "bar" });
AssertEx.Equal(new[] { "foo", "bar" }, sp.List.GetNewContent());
Assert.Equal(2, sp.List.Version);
sp.AddRange(new[] { "baz" });
AssertEx.Equal(new[] { "foo", "bar", "baz" }, sp.List.GetNewContent());
Assert.Equal(3, sp.List.Version);
Assert.True(sp.Contains("bar"));
AssertEx.Equal(null, sp.List.GetNewContent());
Assert.Equal(3, sp.List.Version);
var a = new string[sp.Count + 2];
Assert.Equal(3, sp.List.Version);
AssertEx.Equal(null, sp.List.GetNewContent());
sp.CopyTo(a, 1);
AssertEx.Equal(new[] { null, "foo", "bar", "baz", null }, a);
AssertEx.Equal(null, sp.List.GetNewContent());
Assert.Equal(3, sp.List.Version);
AssertEx.Equal(new[] { "foo", "bar", "baz" }, sp);
AssertEx.Equal(null, sp.List.GetNewContent());
Assert.Equal(3, sp.List.Version);
Assert.Equal(2, sp.IndexOf("baz"));
AssertEx.Equal(null, sp.List.GetNewContent());
Assert.Equal(3, sp.List.Version);
sp.Insert(1, "goo");
AssertEx.Equal(new[] { "foo", "goo", "bar", "baz" }, sp);
AssertEx.Equal(new[] { "foo", "goo", "bar", "baz" }, sp.List.GetNewContent());
Assert.Equal(4, sp.List.Version);
Assert.False(sp.IsReadOnly);
AssertEx.Equal(null, sp.List.GetNewContent());
Assert.Equal(4, sp.List.Version);
Assert.True(sp.Remove("bar"));
Assert.Equal(5, sp.List.Version);
AssertEx.Equal(new[] { "foo", "goo", "baz" }, sp);
AssertEx.Equal(new[] { "foo", "goo", "baz" }, sp.List.GetNewContent());
Assert.False(sp.Remove("___"));
AssertEx.Equal(null, sp.List.GetNewContent());
Assert.Equal(5, sp.List.Version);
sp.RemoveAt(1);
AssertEx.Equal(new[] { "foo", "baz" }, sp);
AssertEx.Equal(new[] { "foo", "baz" }, sp.List.GetNewContent());
Assert.Equal(6, sp.List.Version);
sp.Clear();
AssertEx.Equal(Array.Empty<string>(), sp.List.GetNewContent());
Assert.Equal(7, sp.List.Version);
sp.Clear();
AssertEx.Equal(null, sp.List.GetNewContent());
Assert.Equal(7, sp.List.Version);
}
public void ListOperations()
{
var sp = new SearchPaths();
AssertEx.Equal(new string[0], sp.List.GetNewContent());
Assert.Equal(0, sp.List.Version);
sp.Add("foo");
AssertEx.Equal(new[] { "foo" }, sp.List.GetNewContent());
Assert.Equal(1, sp.List.Version);
sp.AddRange(new[] { "bar" });
AssertEx.Equal(new[] { "foo", "bar" }, sp.List.GetNewContent());
Assert.Equal(2, sp.List.Version);
sp.AddRange(new[] { "baz" });
AssertEx.Equal(new[] { "foo", "bar", "baz" }, sp.List.GetNewContent());
Assert.Equal(3, sp.List.Version);
Assert.True(sp.Contains("bar"));
AssertEx.Equal(null, sp.List.GetNewContent());
Assert.Equal(3, sp.List.Version);
var a = new string[sp.Count + 2];
Assert.Equal(3, sp.List.Version);
AssertEx.Equal(null, sp.List.GetNewContent());
sp.CopyTo(a, 1);
AssertEx.Equal(new[] { null, "foo", "bar", "baz", null }, a);
AssertEx.Equal(null, sp.List.GetNewContent());
Assert.Equal(3, sp.List.Version);
AssertEx.Equal(new[] { "foo", "bar", "baz" }, sp);
AssertEx.Equal(null, sp.List.GetNewContent());
Assert.Equal(3, sp.List.Version);
Assert.Equal(2, sp.IndexOf("baz"));
AssertEx.Equal(null, sp.List.GetNewContent());
Assert.Equal(3, sp.List.Version);
sp.Insert(1, "goo");
AssertEx.Equal(new[] { "foo", "goo", "bar", "baz" }, sp);
AssertEx.Equal(new[] { "foo", "goo", "bar", "baz" }, sp.List.GetNewContent());
Assert.Equal(4, sp.List.Version);
Assert.False(sp.IsReadOnly);
AssertEx.Equal(null, sp.List.GetNewContent());
Assert.Equal(4, sp.List.Version);
Assert.True(sp.Remove("bar"));
Assert.Equal(5, sp.List.Version);
AssertEx.Equal(new[] { "foo", "goo", "baz" }, sp);
AssertEx.Equal(new[] { "foo", "goo", "baz" }, sp.List.GetNewContent());
Assert.False(sp.Remove("___"));
AssertEx.Equal(null, sp.List.GetNewContent());
Assert.Equal(5, sp.List.Version);
sp.RemoveAt(1);
AssertEx.Equal(new[] { "foo", "baz" }, sp);
AssertEx.Equal(new[] { "foo", "baz" }, sp.List.GetNewContent());
Assert.Equal(6, sp.List.Version);
sp.Clear();
AssertEx.Equal(new string[0], sp.List.GetNewContent());
Assert.Equal(7, sp.List.Version);
sp.Clear();
AssertEx.Equal(null, sp.List.GetNewContent());
Assert.Equal(7, sp.List.Version);
}