Merge commit '76265755a1add77121c8f9dabb3e9bb70fe9a972' as '.vim/bundle/ale'

[etc/vim.git] / .vim / bundle / ale / test / lua / ale_env_spec.lua

diff --git a/.vim/bundle/ale/test/lua/ale_env_spec.lua b/.vim/bundle/ale/test/lua/ale_env_spec.lua
new file mode 100644 (file)
index 0000000..1cceb5b
--- /dev/null
+++ b/.vim/bundle/ale/test/lua/ale_env_spec.lua
@@ -0,0 +1,56 @@
+local eq = assert.are.same
+local ale = require("ale")
+
+describe("ale.env", function()
+    local is_win32 = false
+
+    setup(function()
+        _G.vim = {
+            o = setmetatable({}, {
+                __index = function(_, key)
+                    if key == "shell" then
+                        if is_win32 then
+                            return "cmd.exe"
+                        end
+
+                        return "bash"
+                    end
+
+                    return nil
+                end
+            }),
+            fn = {
+                has = function(feature)
+                    return feature == "win32" and is_win32
+                end,
+                -- Mock a very poor version of shellescape() for Unix
+                -- This shouldn't be called for Windows
+                shellescape = function(str)
+                    return "'" .. str .. "'"
+                end,
+                fnamemodify = function(shell, _)
+                    return shell
+                end
+            }
+        }
+    end)
+
+    teardown(function()
+        _G.vim = nil
+    end)
+
+    before_each(function()
+        is_win32 = false
+    end)
+
+    it("should escape values correctly on Unix", function()
+        eq("name='xxx' ", ale.env('name', 'xxx'))
+        eq("name='foo bar' ", ale.env('name', 'foo bar'))
+    end)
+
+    it("should escape values correctly on Windows", function()
+        is_win32 = true
+        eq('set name=xxx && ', ale.env('name', 'xxx'))
+        eq('set "name=foo bar" && ', ale.env('name', 'foo bar'))
+    end)
+end)