LSP configuration via didChangeConfiguration (#1852)

* adding LSP configuration via workspace/didChangeConfiguration

1 files changed, 30 insertions, 1 deletions

diff --git a/test/test_linter_defintion_processing.vader b/test/test_linter_defintion_processing.vader
index f0ec023a..a28edf9e 100644
--- a/test/test_linter_defintion_processing.vader
+++ b/test/test_linter_defintion_processing.vader
@@ -490,7 +490,7 @@ Execute(PreProcess should complain about using initialization_options and initia
   AssertThrows call ale#linter#PreProcess('testft', g:linter)
   AssertEqual 'Only one of `initialization_options` or `initialization_options_callback` should be set', g:vader_exception
 
-Execute (PreProcess should throw when initialization_options_callback is not a callback):
+Execute(PreProcess should throw when initialization_options_callback is not a callback):
   AssertThrows call ale#linter#PreProcess('testft', {
   \ 'name': 'foo',
   \ 'lsp': 'socket',
@@ -500,3 +500,32 @@ Execute (PreProcess should throw when initialization_options_callback is not a c
   \ 'initialization_options_callback': {},
   \})
   AssertEqual '`initialization_options_callback` must be a callback if defined', g:vader_exception
+
+Execute(PreProcess should accept LSP configuration options via lsp_config):
+  let g:ale_lsp_configuration = {
+  \ 'foo': 'bar'
+  \}
+
+  let g:linter = {
+  \ 'name': 'x',
+  \ 'lsp': 'socket',
+  \ 'address_callback': 'X',
+  \ 'language_callback': 'x',
+  \ 'project_root_callback': 'x',
+  \ 'lsp_config': g:ale_lsp_configuration,
+  \}
+
+  AssertEqual {'foo': 'bar'}, ale#linter#PreProcess('testft', g:linter).lsp_config
+
+
+Execute(PreProcess should throw when lsp_config is not a Dictionary):
+  AssertThrows call ale#linter#PreProcess('testft', {
+  \ 'name': 'foo',
+  \ 'lsp': 'socket',
+  \ 'address_callback': 'X',
+  \ 'language': 'x',
+  \ 'project_root_callback': 'x',
+  \ 'lsp_config': 'x',
+  \})
+  AssertEqual '`lsp_config` must be a Dictionary', g:vader_exception
+