Function TestFunctional_Hover_KnownKeyword

pkg/lsp/handler_functional_test.go:183–207

--------------------------------------------------------------------------- Hover ---------------------------------------------------------------------------

(t *testing.T)

// ---------------------------------------------------------------------------

func TestFunctional_Hover_KnownKeyword(t *testing.T) {
	mock := newMockReadWriter()
	logger := log.New(io.Discard, "", 0)
	server := NewServer(mock.input, mock.output, logger)

	server.Documents().Open("file:///test.sql", "sql", 1, "SELECT * FROM users")

	params := TextDocumentPositionParams{
		TextDocument: TextDocumentIdentifier{URI: "file:///test.sql"},
		Position:     Position{Line: 0, Character: 2}, // inside "SELECT"
	}
	raw, _ := json.Marshal(params)
	result, err := server.handler.HandleRequest("textDocument/hover", raw)
	if err != nil {
		t.Fatal(err)
	}

	hover := result.(*Hover)
	if hover.Contents.Value == "" {
		t.Error("expected hover documentation for SELECT")
	}
	if !strings.Contains(hover.Contents.Value, "SELECT") {
		t.Error("hover docs should mention SELECT")
	}
}

func TestFunctional_Hover_UnknownWord(t *testing.T) {
	mock := newMockReadWriter()