Function TestDocumentSymbol

e2e-tests/documentSymbol_test.go:14–66

(t *testing.T)

)

func TestDocumentSymbol(t *testing.T) {
	s := startServer()

	client := bytes.NewBuffer(make([]byte, 0, 1024))
	server := bytes.NewBuffer(make([]byte, 0, 1024))
	serverStream := &TestStream{incoming: server, outgoing: client, closed: false}
	defer serverStream.Close()
	go s.ServeStream(serverStream)

	clientStream := jsonrpc2.NewBufferedStream(&TestStream{incoming: client, outgoing: server, closed: false}, jsonrpc2.VSCodeObjectCodec{})
	defer clientStream.Close()
	conn := jsonrpc2.NewConn(context.Background(), clientStream, &ConfigurationHandler{t: t})
	initialize(t, conn, protocol.InitializeParams{})

	homedir, err := os.UserHomeDir()
	require.NoError(t, err)

	testCases := []struct {
		name    string
		content string
		symbols []*protocol.DocumentSymbol
	}{
		{
			name:    "target \"api\" {}",
			content: "target \"api\" {}",
			symbols: []*protocol.DocumentSymbol{
				{
					Name: "api",
					Kind: protocol.SymbolKindFunction,
					Range: protocol.Range{
						Start: protocol.Position{Line: 0, Character: 0},
						End:   protocol.Position{Line: 0, Character: 0},
					},
				},
			},
		},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			didOpen := createDidOpenTextDocumentParams(homedir, t.Name()+".hcl", tc.content, "dockerbake")
			err := conn.Notify(context.Background(), protocol.MethodTextDocumentDidOpen, didOpen)
			require.NoError(t, err)

			var symbols []*protocol.DocumentSymbol
			err = conn.Call(context.Background(), protocol.MethodTextDocumentDocumentSymbol, protocol.DocumentSymbolParams{
				TextDocument: protocol.TextDocumentIdentifier{URI: didOpen.TextDocument.URI},
			}, &symbols)
			require.NoError(t, err)
			require.Equal(t, tc.symbols, symbols)
		})
	}
}