vendor tsgo

tools/tsgo/internal/fourslash/tests/basicEdit_test.go

@@ -0,0 +1,44 @@
+package fourslash_test
+
+import (
+	"testing"
+
+	"github.com/microsoft/typescript-go/internal/fourslash"
+	. "github.com/microsoft/typescript-go/internal/fourslash/tests/util"
+	"github.com/microsoft/typescript-go/internal/ls"
+	"github.com/microsoft/typescript-go/internal/lsp/lsproto"
+	"github.com/microsoft/typescript-go/internal/testutil"
+)
+
+func TestBasicEdit(t *testing.T) {
+	t.Parallel()
+	defer testutil.RecoverAndFail(t, "Panic on fourslash test")
+	const content = `export {};
+interface Point {
+	x: number;
+	y: number;
+}
+declare const p: Point;
+p/*a*/`
+	f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
+	defer done()
+	f.GoToMarker(t, "a")
+	f.Insert(t, ".")
+	f.GoToEOF(t)
+	f.VerifyCompletions(t, nil, &fourslash.CompletionsExpectedList{
+		IsIncomplete: false,
+		ItemDefaults: &fourslash.CompletionsExpectedItemDefaults{
+			CommitCharacters: &DefaultCommitCharacters,
+		},
+		Items: &fourslash.CompletionsExpectedItems{
+			Exact: []fourslash.CompletionsExpectedItem{
+				&lsproto.CompletionItem{
+					Label:    "x",
+					Kind:     new(lsproto.CompletionItemKindField),
+					SortText: new(string(ls.SortTextLocationPriority)),
+				},
+				"y",
+			},
+		},
+	})
+}