Remove redundant tests (#495)

Given pretty much all of the VSCode specific code was removed from TypedSyntax, it seems unnecessary to rerun all the tests.

TypedSyntax/test/runtests.jl

@@ -689,12 +689,36 @@ module VSCodeServer
         return nothing
     end
 end
-module TestVSCodeExt # stops modules defined in test files from overwriting stuff from previous test
-using Test, ..VSCodeServer
-
-@testset "VSCode TypedSyntax.jl" begin
-    @testset "test_vscode.jl" begin
-        include("test_vscode.jl")
-    end
-end
+using TypedSyntax: InlayHint, Diagnostic, InlayHintKinds
+
+@testset "test_vscode.jl" begin
+    # VSCode
+    tsn = TypedSyntaxNode(TSN.fVSCode, (Int64,))
+
+    io = IOContext(devnull, :inlay_hints=>Dict{String, Vector{InlayHint}}(), :diagnostics=>Diagnostic[])
+    printstyled(io, tsn)
+    @test getproperty.(first(values(io[:inlay_hints])), :kind) == [InlayHintKinds.Nothing, InlayHintKinds.Type, InlayHintKinds.Nothing] && getproperty.(first(values(io[:inlay_hints])), :label) == ["::Union{Float64, Int64}", "(", ")::Union{Float64, Int64}"]
+    @test length(io[:diagnostics]) == 2
+
+    io = IOContext(devnull, :inlay_hints=>Dict{String, Vector{InlayHint}}(), :diagnostics=>Diagnostic[])
+    printstyled(io, tsn; hide_type_stable=false)
+    @test getproperty.(first(values(io[:inlay_hints])), :kind) == vcat(InlayHintKinds.Type, InlayHintKinds.Nothing, repeat([InlayHintKinds.Type], 15), InlayHintKinds.Nothing) && getproperty.(first(values(io[:inlay_hints])), :label) == ["::Int64"
+    "::Union{Float64, Int64}"
+    "::Int64"
+    "("
+    "::Int64"
+    ")::Int64"
+    "::Int64"
+    "("
+    "::Int64"
+    ")::Int64"
+    "("
+    "::Int64"
+    "("
+    "::Int64"
+    ")::Bool"
+    "::Int64"
+    "::Float64"
+    ")::Union{Float64, Int64}"]
+    @test length(io[:diagnostics]) == 2
 end