test/lsp/ui/vim/code_lens.vimspec

   1 Describe lsp#uivim#code_lens
   2     Describe lsp#ui#vim#code_lens#_get_subtitle
   3         It should generate subtitle from response of rust-analyzer
   4             " Example response of Code Lens extracted from #1118
   5             let item = {
   6             \     'codelens': {
   7             \         'command': {
   8             \             'arguments': [
   9             \                 {
  10             \                      'args': {
  11             \                           'cargoArgs': ['test', '--package', 'tmp', '--lib'],
  12             \                           'cargoExtraArgs': [],
  13             \                           'executableArgs': ['tests::it_works', '--exact', '--nocapture'],
  14             \                           'overrideCargo': v:null,
  15             \                           'workspaceRoot': '/tmp'
  16             \                      },
  17             \                      'kind': 'cargo',
  18             \                      'label': 'test tests::it_works',
  19             \                      'location': {
  20             \                           'targetRange': {'end': {'character': 5, 'line': 14}, 'start': {'character': 4, 'line': 11}},
  21             \                           'targetSelectionRange': {'end': {'character': 15, 'line': 12}, 'start': {'character': 7, 'line': 12}},
  22             \                           'targetUri': 'file:////tmp/src/lib.rs'
  23             \                       }
  24             \                 }
  25             \             ],
  26             \             'command': 'rust-analyzer.runSingle',
  27             \             'title': '▶︎ Run Test'
  28             \         },
  29             \         'range': {'end': {'character': 5, 'line': 14}, 'start': {'character': 4, 'line': 11}}
  30             \     },
  31             \     'server': 'rust-analyzer'
  32             \ }
  33
  34             let subtitle = lsp#ui#vim#code_lens#_get_subtitle(item)
  35             Assert Equals(subtitle, ': test tests::it_works')
  36         End
  37
  38         It should generate subtitle from multiple labels of command arguments
  39             let item = {
  40             \     'codelens': {
  41             \         'command': {
  42             \             'arguments': [
  43             \                 {
  44             \                      'args': {},
  45             \                      'kind': 'kind1',
  46             \                      'label': 'do command1',
  47             \                      'location': {}
  48             \                 },
  49             \                 {
  50             \                      'args': {},
  51             \                      'kind': 'kind2',
  52             \                      'label': 'do command2',
  53             \                      'location': {}
  54             \                 }
  55             \             ],
  56             \             'command': 'server.someCommand',
  57             \             'title': 'lens title'
  58             \         },
  59             \         'range': {'end': {'character': 5, 'line': 14}, 'start': {'character': 4, 'line': 11}}
  60             \     },
  61             \     'server': 'rust-analyzer'
  62             \ }
  63
  64             let subtitle = lsp#ui#vim#code_lens#_get_subtitle(item)
  65             Assert Equals(subtitle, ': do command1 > do command2')
  66         End
  67
  68         It should return empty string when 'arguments' field is not found
  69             let item = {
  70             \     'codelens': {
  71             \         'command': {
  72             \             'command': 'server.someCommand',
  73             \             'title': 'lens title'
  74             \         },
  75             \         'range': {'end': {'character': 5, 'line': 14}, 'start': {'character': 4, 'line': 11}}
  76             \     },
  77             \     'server': 'rust-analyzer'
  78             \ }
  79
  80             let subtitle = lsp#ui#vim#code_lens#_get_subtitle(item)
  81             Assert Equals(subtitle, '')
  82         End
  83
  84         It should return empty string when 'arguments' field is not an object
  85             let item = {
  86             \     'codelens': {
  87             \         'command': {
  88             \             'arguments': [
  89             \                 'command1',
  90             \                 'command2',
  91             \                 'command3'
  92             \             ],
  93             \             'command': 'server.someCommand',
  94             \             'title': 'lens title'
  95             \         },
  96             \         'range': {'end': {'character': 5, 'line': 14}, 'start': {'character': 4, 'line': 11}}
  97             \     },
  98             \     'server': 'rust-analyzer'
  99             \ }
 100
 101             let subtitle = lsp#ui#vim#code_lens#_get_subtitle(item)
 102             Assert Equals(subtitle, '')
 103         End
 104
 105         It should return empty string when at least one of elements in 'arguments' field does not have 'label' field
 106             let item = {
 107             \     'codelens': {
 108             \         'command': {
 109             \             'arguments': [
 110             \                 {
 111             \                      'args': {},
 112             \                      'kind': 'kind1',
 113             \                      'label': 'do command1',
 114             \                      'location': {}
 115             \                 },
 116             \                 {
 117             \                      'args': {},
 118             \                      'kind': 'kind2',
 119             \                      'location': {}
 120             \                 }
 121             \             ],
 122             \             'command': 'server.someCommand',
 123             \             'title': 'lens title'
 124             \         },
 125             \         'range': {'end': {'character': 5, 'line': 14}, 'start': {'character': 4, 'line': 11}}
 126             \     },
 127             \     'server': 'rust-analyzer'
 128             \ }
 129
 130             let subtitle = lsp#ui#vim#code_lens#_get_subtitle(item)
 131             Assert Equals(subtitle, '')
 132         End
 133     End
 134 End