test: tabs

tests/test_closing.lua

@@ -10,7 +10,7 @@ local T = MiniTest.new_set({
 	},
 })
 
-T["close side buffers on last main quit"] = function()
+T["close zen side buffers on last main quit"] = function()
 	Helpers.expect.layout(child, {
 		type = "row",
 		children = {

tests/test_opening.lua

@@ -10,7 +10,7 @@ local T = MiniTest.new_set({
 	},
 })
 
-T["open side buffers on startup"] = function()
+T["open zen side buffers on startup"] = function()
 	Helpers.expect.layout(child, {
 		type = "row",
 		children = {

tests/test_tabs.lua

@@ -0,0 +1,26 @@
+local Helpers = dofile("tests/scripts/helpers.lua")
+local child = MiniTest.new_child_neovim()
+
+local T = MiniTest.new_set({
+	hooks = {
+		pre_case = function()
+			child.restart({ "-u", "tests/scripts/init_with_zen.lua" })
+		end,
+		post_once = child.stop,
+	},
+})
+
+T["open zen buffers on a new tab"] = function()
+	child.cmd("tabnew")
+
+	Helpers.expect.layout(child, {
+		type = "row",
+		children = {
+			{ type = "leaf", filetype = "zen-left", buftype = "nofile", width = 46, height = 49 },
+			{ type = "leaf", filetype = "", buftype = "", width = 146, height = 49 },
+			{ type = "leaf", filetype = "zen-right", buftype = "nofile", width = 46, height = 49 },
+		},
+	})
+end
+
+return T