clerk/internal/lsp/textdocument_rename_test.go (view raw)
| 1 | package lsp |
| 2 | |
| 3 | import ( |
| 4 | "fmt" |
| 5 | "os" |
| 6 | "path/filepath" |
| 7 | "sort" |
| 8 | "strings" |
| 9 | "testing" |
| 10 | |
| 11 | "go.lsp.dev/protocol" |
| 12 | "go.lsp.dev/uri" |
| 13 | |
| 14 | "olexsmir.xyz/clerk/internal/lsp/lsputil" |
| 15 | "olexsmir.xyz/clerk/internal/testutil/golden" |
| 16 | ) |
| 17 | |
| 18 | func TestValidateRenameName(t *testing.T) { |
| 19 | valid := map[string][]string{ |
| 20 | "account": {"expenses", "expenses:food", "a:b:c"}, |
| 21 | "commodity": {"$", "€", "USD", "US$"}, |
| 22 | "payee": {"Grocery Store", "acme", "продукти"}, |
| 23 | "tag": {"client", "a-b_c", "x123"}, |
| 24 | } |
| 25 | |
| 26 | invalid := map[string][]string{ |
| 27 | "account": {"", " expenses", "expenses ", "expenses;x", "expenses\nx", "expenses\r"}, |
| 28 | "commodity": {"", " $", "$ ", "$;x", "$\n"}, |
| 29 | "payee": {"", " payee", "payee|note", "payee;x"}, |
| 30 | "tag": {"", "a:b", "a,b", "a b", "a;b", "tag\tx"}, |
| 31 | } |
| 32 | |
| 33 | validators := map[string]func(string) error{ |
| 34 | "account": validateAccountName, |
| 35 | "commodity": validateCommodityName, |
| 36 | "payee": validatePayeeName, |
| 37 | "tag": validateTagName, |
| 38 | } |
| 39 | |
| 40 | for kind, v := range validators { |
| 41 | for _, name := range valid[kind] { |
| 42 | if err := v(name); err != nil { |
| 43 | t.Errorf("%s %q: unexpected error %v", kind, name, err) |
| 44 | } |
| 45 | } |
| 46 | for _, name := range invalid[kind] { |
| 47 | if err := v(name); err == nil { |
| 48 | t.Errorf("%s %q: expected error", kind, name) |
| 49 | } |
| 50 | } |
| 51 | } |
| 52 | } |
| 53 | |
| 54 | func TestAccountMatches(t *testing.T) { |
| 55 | tests := map[string]bool{ |
| 56 | "expenses": true, |
| 57 | "expenses:food": true, |
| 58 | "expenses:food:l": true, |
| 59 | "expenses2": false, |
| 60 | "ex": false, |
| 61 | "other": false, |
| 62 | } |
| 63 | for name, want := range tests { |
| 64 | if got := accountMatches(name, "expenses"); got != want { |
| 65 | t.Errorf("accountMatches(%q, expenses) = %v, want %v", name, got, want) |
| 66 | } |
| 67 | } |
| 68 | } |
| 69 | |
| 70 | // Golden |
| 71 | |
| 72 | func TestRenameTxtar(t *testing.T) { |
| 73 | for _, tt := range []string{"rename-account", "rename-commodity", "rename-payee", "rename-tag"} { |
| 74 | ar := golden.Read(t, tt) |
| 75 | t.Run(tt, func(t *testing.T) { |
| 76 | h := newTxtarHarness(t, ar) |
| 77 | |
| 78 | newNames := strings.Split(strings.TrimRight(string(ar.Get("rename")), "\n"), "\n") |
| 79 | if len(newNames) != len(h.cursors) { |
| 80 | t.Fatalf("%d cursors, %d rename names", len(h.cursors), len(newNames)) |
| 81 | } |
| 82 | |
| 83 | var b strings.Builder |
| 84 | for i := range h.cursors { |
| 85 | tdp := h.textDocumentPosition(i) |
| 86 | prep, err := h.srv.PrepareRename(t.Context(), &protocol.PrepareRenameParams{TextDocumentPositionParams: tdp}) |
| 87 | if err != nil { |
| 88 | t.Fatal(err) |
| 89 | } |
| 90 | edit, err := h.srv.Rename(t.Context(), &protocol.RenameParams{ |
| 91 | TextDocumentPositionParams: tdp, |
| 92 | NewName: newNames[i], |
| 93 | }) |
| 94 | if err != nil { |
| 95 | t.Fatal(err) |
| 96 | } |
| 97 | |
| 98 | fmt.Fprintf(&b, "%d:%d\n", tdp.Position.Line, tdp.Position.Character) |
| 99 | if p, ok := prep.(*protocol.PrepareRenamePlaceholder); ok { |
| 100 | r := p.Range |
| 101 | fmt.Fprintf(&b, " prep in.journal %d:%d-%d:%d %q\n", |
| 102 | r.Start.Line, r.Start.Character, r.End.Line, r.End.Character, p.Placeholder) |
| 103 | } else { |
| 104 | b.WriteString(" prep <none>\n") |
| 105 | } |
| 106 | if edit == nil { |
| 107 | b.WriteString(" ren <none>\n") |
| 108 | continue |
| 109 | } |
| 110 | uris := make([]string, 0, len(edit.Changes)) |
| 111 | for u := range edit.Changes { |
| 112 | uris = append(uris, string(u)) |
| 113 | } |
| 114 | sort.Strings(uris) |
| 115 | for _, us := range uris { |
| 116 | for _, e := range edit.Changes[uri.URI(us)] { |
| 117 | r := e.Range |
| 118 | fmt.Fprintf(&b, " ren %s %d:%d-%d:%d %q\n", filepath.Base(uri.URI(us).Path()), |
| 119 | r.Start.Line, r.Start.Character, r.End.Line, r.End.Character, e.NewText) |
| 120 | } |
| 121 | } |
| 122 | } |
| 123 | golden.Assert(t, ar, b.String()) |
| 124 | }) |
| 125 | } |
| 126 | } |
| 127 | |
| 128 | // txtarHarness runs per-cursor lsp requests againt golden tests |
| 129 | type txtarHarness struct { |
| 130 | srv *server |
| 131 | uri uri.URI |
| 132 | content string |
| 133 | cursors []int |
| 134 | } |
| 135 | |
| 136 | func newTxtarHarness(t *testing.T, ar *golden.Archive) *txtarHarness { |
| 137 | t.Helper() |
| 138 | dir := t.TempDir() |
| 139 | for _, f := range ar.Files { |
| 140 | if f.Name == "expect" || f.Name == "rename" { |
| 141 | continue |
| 142 | } |
| 143 | if err := os.WriteFile(filepath.Join(dir, f.Name), f.Data, 0o644); err != nil { |
| 144 | t.Fatal(err) |
| 145 | } |
| 146 | } |
| 147 | |
| 148 | content, cursors := stripCursors(string(ar.Get("in.journal"))) |
| 149 | if len(cursors) == 0 { |
| 150 | t.Fatal("no '^' markers in in.journal") |
| 151 | } |
| 152 | u := uri.File(filepath.Join(dir, "in.journal")) |
| 153 | |
| 154 | srv := NewServer("test") |
| 155 | srv.server.openDoc(u, content, 1, "journal") |
| 156 | |
| 157 | return &txtarHarness{srv: srv.server, uri: u, content: content, cursors: cursors} |
| 158 | } |
| 159 | |
| 160 | func (h *txtarHarness) textDocumentPosition(i int) protocol.TextDocumentPositionParams { |
| 161 | return protocol.TextDocumentPositionParams{ |
| 162 | TextDocument: protocol.TextDocumentIdentifier{URI: h.uri}, |
| 163 | Position: lsputil.Position(h.content, h.cursors[i]), |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | func stripCursors(content string) (string, []int) { |
| 168 | var cursors []int |
| 169 | for { |
| 170 | i := strings.Index(content, "^") |
| 171 | if i < 0 { |
| 172 | return content, cursors |
| 173 | } |
| 174 | cursors = append(cursors, i) |
| 175 | content = content[:i] + content[i+1:] |
| 176 | } |
| 177 | } |