| 1 | using CascadeIDE.Cockpit.Cds; |
| 2 | using CascadeIDE.Models; |
| 3 | using CascadeIDE.Services.Presentation; |
| 4 | using Xunit; |
| 5 | |
| 6 | namespace CascadeIDE.Tests; |
| 7 | |
| 8 | public sealed class CockpitPresentationLayoutPolicyTests |
| 9 | { |
| 10 | private static PresentationGrammarTokens DefaultGrammar() => |
| 11 | PresentationGrammarTokens.FromSettings( |
| 12 | brackets: "()", |
| 13 | betweenScreens: " ", |
| 14 | betweenZones: "+", |
| 15 | pfdZoneIdentifier: "P", |
| 16 | forwardZoneIdentifier: "F", |
| 17 | mfdZoneIdentifier: "M"); |
| 18 | |
| 19 | [Fact] |
| 20 | public void RequiresPfd_WhenDedicatedMfdSecondScreen_FirstScreenHasP() |
| 21 | { |
| 22 | var r = PresentationParser.Parse("(P+F) (M)", DefaultGrammar()); |
| 23 | Assert.True(r.IsSuccess); |
| 24 | Assert.True(CockpitPresentationLayoutPolicy.RequiresPfdRegionInMainWindow(r)); |
| 25 | } |
| 26 | |
| 27 | [Fact] |
| 28 | public void RequiresMfdInMain_WhenSingleScreenWeightedP_F_M_True() |
| 29 | { |
| 30 | var r = PresentationParser.Parse("(0.2P+0.3F+0.5M)", DefaultGrammar()); |
| 31 | Assert.True(r.IsSuccess); |
| 32 | Assert.True(CockpitPresentationLayoutPolicy.RequiresMfdRegionInMainWindow(r)); |
| 33 | } |
| 34 | |
| 35 | [Fact] |
| 36 | public void RequiresMfdInMain_WhenDedicatedSecondScreen_False() |
| 37 | { |
| 38 | var r = PresentationParser.Parse("(P+F) (M)", DefaultGrammar()); |
| 39 | Assert.True(r.IsSuccess); |
| 40 | Assert.False(CockpitPresentationLayoutPolicy.RequiresMfdRegionInMainWindow(r)); |
| 41 | } |
| 42 | |
| 43 | [Fact] |
| 44 | public void CoercePfdRegion_FalseWhenPfdRequired_BecomesTrue() |
| 45 | { |
| 46 | var r = PresentationParser.Parse("(P+F) (M)", DefaultGrammar()); |
| 47 | Assert.True(CockpitPresentationLayoutPolicy.CoercePfdRegionExpanded(r, false)); |
| 48 | } |
| 49 | |
| 50 | [Fact] |
| 51 | public void CoerceMfdRegion_FalseWhenMOnFirstScreen_BecomesTrue() |
| 52 | { |
| 53 | var r = PresentationParser.Parse("(P+F+M)", DefaultGrammar()); |
| 54 | Assert.True(r.IsSuccess); |
| 55 | Assert.True(CockpitPresentationLayoutPolicy.CoerceMfdRegionExpanded(r, false)); |
| 56 | } |
| 57 | |
| 58 | [Fact] |
| 59 | public void CoerceMfdRegion_FalseWhenNoMOnFirstScreen_Unchanged() |
| 60 | { |
| 61 | var r = PresentationParser.Parse("(P+F) (M)", DefaultGrammar()); |
| 62 | Assert.False(CockpitPresentationLayoutPolicy.CoerceMfdRegionExpanded(r, false)); |
| 63 | } |
| 64 | |
| 65 | [Fact] |
| 66 | public void RequiresPfdInMain_compact_tier_always_false() |
| 67 | { |
| 68 | var r = PresentationParser.Parse("(P+F) (M)", DefaultGrammar()); |
| 69 | Assert.False(CockpitPresentationLayoutPolicy.RequiresPfdRegionInMainWindow(r, PresentationTierKind.Compact)); |
| 70 | Assert.False(CockpitPresentationLayoutPolicy.RequiresMfdRegionInMainWindow(r, PresentationTierKind.Compact)); |
| 71 | } |
| 72 | |
| 73 | [Fact] |
| 74 | public void RequiresPfdInMain_WhenTripleP_F_M_FalseOnForwardScreen() |
| 75 | { |
| 76 | var r = PresentationParser.Parse("(P) (F) (M)", DefaultGrammar()); |
| 77 | Assert.True(r.IsSuccess); |
| 78 | Assert.False(CockpitPresentationLayoutPolicy.RequiresPfdRegionInMainWindow(r)); |
| 79 | Assert.False(CockpitPresentationLayoutPolicy.RequiresMfdRegionInMainWindow(r)); |
| 80 | } |
| 81 | } |
| 82 | |