X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/0ee596c5c5e11fc79598407eaf22f83d279f7e9e..5a4872f466ebd76ddd532bdf2798554421c53df4:/.vim/bundle/ale/test/lua/ale_var_spec.lua

diff --git a/.vim/bundle/ale/test/lua/ale_var_spec.lua b/.vim/bundle/ale/test/lua/ale_var_spec.lua
new file mode 100644
index 00000000..5c912724
--- /dev/null
+++ b/.vim/bundle/ale/test/lua/ale_var_spec.lua
@@ -0,0 +1,51 @@
+local eq = assert.are.same
+local ale = require("ale")
+
+describe("ale.var", function()
+    local buffer_map
+
+    setup(function()
+        _G.vim = {
+            api = {
+                nvim_buf_get_var = function(buffer, key)
+                    local buffer_table = buffer_map[buffer] or {}
+                    local value = buffer_table[key]
+
+                    if value == nil then
+                        error(key .. " is missing")
+                    end
+
+                    return value
+                end,
+            },
+            g = {
+            },
+        }
+    end)
+
+    teardown(function()
+        _G.vim = nil
+    end)
+
+    before_each(function()
+        buffer_map = {}
+        _G.vim.g = {}
+    end)
+
+    it("should return nil for undefined variables", function()
+        eq(nil, ale.var(1, "foo"))
+    end)
+
+    it("should return buffer-local values, if set", function()
+        _G.vim.g.ale_foo = "global-value"
+        buffer_map[1] = {ale_foo = "buffer-value"}
+
+        eq("buffer-value", ale.var(1, "foo"))
+    end)
+
+    it("should return global values, if set", function()
+        _G.vim.g.ale_foo = "global-value"
+
+        eq("global-value", ale.var(1, "foo"))
+    end)
+end)