| 1 | using CascadeIDE.Services; |
| 2 | using Xunit; |
| 3 | |
| 4 | namespace CascadeIDE.Tests; |
| 5 | |
| 6 | public sealed class CodeNavigationKindFilterTests |
| 7 | { |
| 8 | [Fact] |
| 9 | public void Create_Default_Allows_All_Kinds() |
| 10 | { |
| 11 | var f = CodeNavigationKindFilter.Create(null, null); |
| 12 | Assert.True(f.Allows(CodeNavigationRelatedKinds.ProjectPeer)); |
| 13 | Assert.True(f.Allows(CodeNavigationRelatedKinds.SameNamespace)); |
| 14 | } |
| 15 | |
| 16 | [Fact] |
| 17 | public void Exclude_Removes_Kind() |
| 18 | { |
| 19 | var f = CodeNavigationKindFilter.Create(null, ["same_namespace", "same_directory"]); |
| 20 | Assert.True(f.Allows(CodeNavigationRelatedKinds.ProjectPeer)); |
| 21 | Assert.False(f.Allows(CodeNavigationRelatedKinds.SameNamespace)); |
| 22 | Assert.False(f.Allows(CodeNavigationRelatedKinds.SameDirectory)); |
| 23 | } |
| 24 | |
| 25 | [Fact] |
| 26 | public void Include_Whitelist_Only() |
| 27 | { |
| 28 | var f = CodeNavigationKindFilter.Create(["project_peer", "partial_peer"], null); |
| 29 | Assert.True(f.Allows(CodeNavigationRelatedKinds.ProjectPeer)); |
| 30 | Assert.True(f.Allows(CodeNavigationRelatedKinds.PartialPeer)); |
| 31 | Assert.False(f.Allows(CodeNavigationRelatedKinds.TestCounterpart)); |
| 32 | } |
| 33 | |
| 34 | [Fact] |
| 35 | public void Include_And_Exclude_Compose() |
| 36 | { |
| 37 | var f = CodeNavigationKindFilter.Create(["project_peer", "test_counterpart"], ["test_counterpart"]); |
| 38 | Assert.True(f.Allows(CodeNavigationRelatedKinds.ProjectPeer)); |
| 39 | Assert.False(f.Allows(CodeNavigationRelatedKinds.TestCounterpart)); |
| 40 | } |
| 41 | |
| 42 | [Fact] |
| 43 | public void Unknown_Tokens_In_Lists_Are_Ignored() |
| 44 | { |
| 45 | var f = CodeNavigationKindFilter.Create(["not_a_kind", "PROJECT_PEER"], null); |
| 46 | Assert.True(f.Allows(CodeNavigationRelatedKinds.ProjectPeer)); |
| 47 | Assert.False(f.Allows(CodeNavigationRelatedKinds.SameNamespace)); |
| 48 | } |
| 49 | |
| 50 | [Fact] |
| 51 | public void Include_Only_Unknown_Falls_Back_To_All() |
| 52 | { |
| 53 | var f = CodeNavigationKindFilter.Create(["typo", "nope"], null); |
| 54 | Assert.True(f.Allows(CodeNavigationRelatedKinds.SameNamespace)); |
| 55 | } |
| 56 | |
| 57 | [Fact] |
| 58 | public void Effective_Include_Is_Null_When_Unrestricted() |
| 59 | { |
| 60 | var f = CodeNavigationKindFilter.Create(null, null); |
| 61 | Assert.Null(f.EffectiveIncludeKinds); |
| 62 | } |
| 63 | |
| 64 | [Fact] |
| 65 | public void Effective_Include_Lists_Canonical_Names() |
| 66 | { |
| 67 | var f = CodeNavigationKindFilter.Create(["PROJECT_PEER", "partial_peer"], null); |
| 68 | Assert.NotNull(f.EffectiveIncludeKinds); |
| 69 | Assert.Equal(2, f.EffectiveIncludeKinds!.Count); |
| 70 | Assert.Equal(CodeNavigationRelatedKinds.PartialPeer, f.EffectiveIncludeKinds[0]); |
| 71 | Assert.Equal(CodeNavigationRelatedKinds.ProjectPeer, f.EffectiveIncludeKinds[1]); |
| 72 | } |
| 73 | |
| 74 | [Fact] |
| 75 | public void Effective_Exclude_Is_Empty_When_None() |
| 76 | { |
| 77 | var f = CodeNavigationKindFilter.Create(null, null); |
| 78 | Assert.NotNull(f.EffectiveExcludeKinds); |
| 79 | Assert.Empty(f.EffectiveExcludeKinds); |
| 80 | } |
| 81 | } |
| 82 | |