more tests

test/requests/features.jl

@@ -0,0 +1,82 @@
+sig_test(line, char) = LanguageServer.textDocument_signatureHelp_request(LanguageServer.TextDocumentPositionParams(LanguageServer.TextDocumentIdentifier("testdoc"), LanguageServer.Position(line, char)), server, server.jr_endpoint)
+
+def_test(line, char) = LanguageServer.textDocument_definition_request(LanguageServer.TextDocumentPositionParams(LanguageServer.TextDocumentIdentifier("testdoc"), LanguageServer.Position(line, char)), server, server.jr_endpoint)
+
+ref_test(line, char) = LanguageServer.textDocument_references_request(LanguageServer.ReferenceParams(LanguageServer.TextDocumentIdentifier("testdoc"), LanguageServer.Position(line, char), missing, missing, LanguageServer.ReferenceContext(true)), server, server.jr_endpoint)
+
+rename_test(line, char) = LanguageServer.textDocument_rename_request(LanguageServer.RenameParams(LanguageServer.TextDocumentIdentifier("testdoc"), LanguageServer.Position(line, char), missing, "newname"), server, server.jr_endpoint)
+
+
+@testset "signatures" begin
+    doc = settestdoc("""
+    rand()
+    Base.rand()
+    func(arg) = 1
+    func()
+    struct T
+        a
+        b
+    end
+    T()
+    """)
+    @test !isempty(sig_test(0, 5).signatures)
+    @test !isempty(sig_test(1, 10).signatures)
+    @test !isempty(sig_test(3, 5).signatures)
+    @test !isempty(sig_test(8, 2).signatures)
+
+    let sigs = LanguageServer.SignatureInformation[]
+        LanguageServer.get_signatures(doc.cst[3].meta.binding, doc.cst.meta.scope, sigs, server)
+        @test length(sigs) == 1
+    end
+    let sigs = LanguageServer.SignatureInformation[]
+        LanguageServer.get_signatures(doc.cst[5].meta.binding, doc.cst.meta.scope, sigs, server)
+        @test length(sigs) == 1
+    end
+    let sigs = LanguageServer.SignatureInformation[]
+        LanguageServer.get_signatures(doc.cst[1][1].meta.ref, doc.cst.meta.scope, sigs, server)
+        @test length(sigs) > 0
+    end
+end
+
+@testset "definitions" begin
+    settestdoc("""
+    rand()
+    func(arg) = 1
+    func()
+    """)
+    @test !isempty(def_test(0, 3))
+    @test !isempty(def_test(2, 3))
+def
+
+@testset "references" begin
+    settestdoc("""
+    func(arg) = 1
+    func()
+    """)
+    @test length(ref_test(1, 2)) == 2
+def
+
+@testset "rename" begin
+    settestdoc("""
+    func(arg) = 1
+    func()
+    """)
+    @test length(rename_test(0, 2).documentChanges[1].edits) == 2
+def
+
+@testset "get_file_loc" begin
+    doc = settestdoc("""
+    func(arg) = 1
+    func()
+    """)
+    @test LanguageServer.get_file_loc(doc.cst.args[2].args[1]) == (doc, 14)
+end
+
+@testset "doc symbols" begin
+    doc = settestdoc("""
+    a = 1
+    b = 2
+    function func() end
+    """)
+    @test all(item.name in ("a", "b", "func") for item in LanguageServer.textDocument_documentSymbol_request(LanguageServer.DocumentSymbolParams(LanguageServer.TextDocumentIdentifier("testdoc"), missing, missing), server, server.jr_endpoint))
+end

test/runtests.jl

@@ -38,6 +38,9 @@ JSONRPC.send(::Nothing, ::Any, ::Any) = nothing
         @testset "actions" begin
             include("requests/actions.jl")
         end
+        @testset "features" begin
+            include("requests/features.jl")
+        end
     end
     @testset "edit" begin
         include("test_edit.jl")