| 1 | using System.Collections.ObjectModel; |
| 2 | using CascadeIDE.Features.Workspace.Application; |
| 3 | using CascadeIDE.Models; |
| 4 | using Xunit; |
| 5 | |
| 6 | namespace CascadeIDE.Tests; |
| 7 | |
| 8 | public sealed class SolutionTreeExpansionPolicyTests |
| 9 | { |
| 10 | [Fact] |
| 11 | public void ApplyDefaultExpansion_expands_solution_and_project_only() |
| 12 | { |
| 13 | var root = SolutionItem.CreateSolution("s", @"C:\x.sln"); |
| 14 | var proj = SolutionItem.CreateProject("p", @"C:\x\p.csproj"); |
| 15 | var folder = SolutionItem.CreateFolder("src"); |
| 16 | folder.Children.Add(SolutionItem.CreateFile("f", @"C:\x\p\f.cs")); |
| 17 | proj.Children.Add(folder); |
| 18 | root.Children.Add(proj); |
| 19 | |
| 20 | SolutionTreeExpansionPolicy.ApplyDefaultExpansion([root]); |
| 21 | |
| 22 | Assert.True(root.IsExpanded); |
| 23 | Assert.True(proj.IsExpanded); |
| 24 | Assert.False(folder.IsExpanded); |
| 25 | } |
| 26 | |
| 27 | [Fact] |
| 28 | public void TryExpandPathTo_expands_ancestors() |
| 29 | { |
| 30 | var root = SolutionItem.CreateSolution("s", @"C:\x.sln"); |
| 31 | var proj = SolutionItem.CreateProject("p", @"C:\x\p.csproj"); |
| 32 | var file = SolutionItem.CreateFile("f", @"C:\x\p\f.cs"); |
| 33 | proj.Children.Add(file); |
| 34 | root.Children.Add(proj); |
| 35 | var roots = new ObservableCollection<SolutionItem> { root }; |
| 36 | |
| 37 | proj.IsExpanded = false; |
| 38 | root.IsExpanded = false; |
| 39 | |
| 40 | Assert.True(SolutionTreeExpansionPolicy.TryExpandPathTo(roots, file)); |
| 41 | Assert.True(root.IsExpanded); |
| 42 | Assert.True(proj.IsExpanded); |
| 43 | } |
| 44 | } |
| 45 | |