Add tests

.github/workflows/linux_vim.yml

@@ -0,0 +1,46 @@
+name: linux_vim
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        name: [vim-v82-x64, vim-v81-x64]
+        include:
+          - name: vim-v82-x64
+            os: ubuntu-latest
+            vim_version: 8.2.0037
+            glibc_version: 2.15
+          - name: vim-v81-x64
+            os: ubuntu-latest
+            vim_version: 8.1.2414
+            glibc_version: 2.15
+    runs-on: ${{matrix.os}}
+    steps:
+      - uses: actions/checkout@v1
+      - name: Download vim
+        shell: bash
+        run: |
+          mkdir -p ~/vim/bin
+          curl -L https://github.com/vim/vim-appimage/releases/download/v${{matrix.vim_version}}/GVim-v${{matrix.vim_version}}.glibc${{matrix.glibc_version}}-x86_64.AppImage -o ~/vim/bin/vim
+          chmod u+x ~/vim/bin/vim
+      - name: Download test runner
+        shell: bash
+        run: git clone --depth 1 --branch v1.5.4 --single-branch https://github.com/thinca/vim-themis ~/themis
+      - name: Run tests
+        shell: bash
+        run: |
+          export PATH=~/vim/bin:$PATH
+          export PATH=~/themis/bin:$PATH
+          export THEMIS_VIM=vim
+          vim --version
+          themis --reporter spec

autoload/lsp_settings/utils.vim

@@ -6,6 +6,7 @@ function! lsp_settings#utils#msg(msg) abort
 endfunction
 
 function! lsp_settings#utils#error(msg) abort
+  redraw
   echohl Error
   echomsg a:msg
   echohl None
@@ -19,9 +20,9 @@ function! lsp_settings#utils#group_name(ft) abort
   return printf('vim_lsp_suggest_%s', a:ft)
 endfunction
 
-function! lsp_settings#utils#first_one(cmd) abort
-  if empty(a:cmd)
+function! lsp_settings#utils#first_one(lines) abort
+  if empty(a:lines)
     return ''
   endif
-  return fnamemodify(split(a:cmd, "\n")[0], ':p')
+  return fnamemodify(split(a:lines, "\n")[0], ':p')
 endfunction

test/.themisrc

@@ -0,0 +1,3 @@
+set encoding=utf-8
+call themis#option('recursive', 1)
+call themis#helper('command').with(themis#helper('assert'))

test/lsp_settings/utils.vimspec

@@ -0,0 +1,43 @@
+Describe lsp_settings#utils
+    Describe lsp_settings#utils#first_one
+        It should return first item in lines
+            Assert Equals(lsp_settings#utils#first_one("\nfoo"), fnamemodify('foo', ':p'))
+            Assert Equals(lsp_settings#utils#first_one('foo'), fnamemodify('foo', ':p'))
+            Assert Equals(lsp_settings#utils#first_one("foo\nbar\n"), fnamemodify('foo', ':p'))
+        End
+    End
+
+    Describe lsp_settings#utils#group_name
+        It should return autocmd group name
+            Assert Equals(lsp_settings#utils#group_name('foo'), 'vim_lsp_suggest_foo')
+        End
+    End
+
+    Describe lsp_settings#utils#valid_name
+        It should return whether the command is valid
+            Assert Equals(lsp_settings#utils#valid_name('foo'), 1)
+            Assert Equals(lsp_settings#utils#valid_name('foo bar'), 0)
+            Assert Equals(lsp_settings#utils#valid_name(' foo'), 0)
+            Assert Equals(lsp_settings#utils#valid_name(' foo '), 0)
+            Assert Equals(lsp_settings#utils#valid_name('foo '), 0)
+            Assert Equals(lsp_settings#utils#valid_name('foo-bar'), 1)
+            Assert Equals(lsp_settings#utils#valid_name('foo_bar'), 1)
+            Assert Equals(lsp_settings#utils#valid_name('foo&bar'), 0)
+            Assert Equals(lsp_settings#utils#valid_name('foo#bar'), 0)
+        End
+    End
+
+    Describe lsp_settings#utils#msg
+        It should display information
+            Assert Equals(execute("call lsp_settings#utils#msg('foo')"), "\nfoo")
+            Assert Equals(execute("call lsp_settings#utils#msg('foo')"), "\nfoo")
+        End
+    End
+
+    Describe lsp_settings#utils#error
+        It should display information
+            Assert Equals(execute("call lsp_settings#utils#error('foo')"), "\nfoo")
+            Assert Equals(execute("call lsp_settings#utils#error('foo')"), "\nfoo")
+        End
+    End
+End