Fix #171 - Implement basic error highlighting

2 files changed, 65 insertions, 0 deletions

diff --git a/test/test_highlight_clearing.vader b/test/test_highlight_clearing.vader
new file mode 100644
index 00000000..bf805924
--- /dev/null
+++ b/test/test_highlight_clearing.vader
@@ -0,0 +1,4 @@
+Execute(ALE should be able to queue highlights and clear them for some other buffer):
+  " We'll just make sure that this doesn't blow up.
+  call ale#highlight#SetHighlights(bufnr('%') + 1, [])
+  call ale#highlight#UnqueueHighlights(bufnr('%') + 1)
diff --git a/test/test_highlight_placement.vader b/test/test_highlight_placement.vader
new file mode 100644
index 00000000..b3e40c18
--- /dev/null
+++ b/test/test_highlight_placement.vader
@@ -0,0 +1,61 @@
+Before:
+  function! GenerateResults(buffer, output)
+    return [
+    \ {
+    \   'lnum': 1,
+    \   'col': 1,
+    \   'bufnr': bufnr('%'),
+    \   'vcol': 0,
+    \   'nr': -1,
+    \   'type': 'E',
+    \   'text': 'foo',
+    \ },
+    \ {
+    \   'lnum': 2,
+    \   'col': 1,
+    \   'bufnr': bufnr('%'),
+    \   'vcol': 0,
+    \   'nr': -1,
+    \   'type': 'W',
+    \   'text': 'bar',
+    \ },
+    \ {
+    \   'lnum': 3,
+    \   'col': 5,
+    \   'bufnr': bufnr('%'),
+    \   'vcol': 0,
+    \   'nr': -1,
+    \   'type': 'E',
+    \   'text': 'wat',
+    \ },
+    \]
+  endfunction
+
+  call ale#linter#Define('testft', {
+  \ 'name': 'x',
+  \ 'executable': 'echo',
+  \ 'command': 'echo',
+  \ 'callback': 'GenerateResults',
+  \})
+
+After:
+  delfunction GenerateResults
+  call ale#linter#Reset()
+  let g:ale_buffer_info = {}
+
+Given testft(A Javscript file with warnings/errors):
+  foo
+  bar
+  baz wat
+
+Execute(Highlights should be set when a linter runs):
+  call ale#Lint()
+  call ale#engine#WaitForJobs(2000)
+
+  AssertEqual
+  \ [
+  \   {'group': 'ALEError', 'id': 4, 'priority': 10, 'pos1': [1, 1, 1]},
+  \   {'group': 'ALEWarning', 'id': 5, 'priority': 10, 'pos1': [2, 1, 1]},
+  \   {'group': 'ALEError', 'id': 6, 'priority': 10, 'pos1': [3, 5, 1]}
+  \ ],
+  \ getmatches()