Added first set of tests and fixed the requires again

Signed-off-by: Trial97 <alexandru.tripon97@gmail.com>

.busted

@@ -0,0 +1,5 @@
+return {
+	default = {
+		verbose = true,
+	},
+}

.github/workflows/main.yml

@@ -34,3 +34,11 @@ jobs:
           else
             echo "Rockspec unchanged, nothing to do"
           fi
+
+  unit_tests:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Run Busted
+        uses: lunarmodules/busted@v0

init.lua

@@ -8,8 +8,13 @@
 
 --]]
 
+local requirePrefix= tostring(...):match(".*lain") or ""
+if requirePrefix then
+    requirePrefix=requirePrefix.."."
+end
+
 return {
-    layout = require(tostring(...):match(".*lain") .. ".layout"),
+    layout = require(requirePrefix .. "layout"),
-    util   = require(tostring(...):match(".*lain") .. ".util"),
+    util   = require(requirePrefix .. "util"),
-    widget = require(tostring(...):match(".*lain") .. ".widget")
+    widget = require(requirePrefix .. "widget")
 }

layout/init.lua

@@ -11,9 +11,14 @@
 
 --]]
 
-local wrequire     = require(tostring(...):match(".*lain") .. ".helpers").wrequire
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local wrequire     = require(requirePrefix .. "helpers").wrequire
 local setmetatable = setmetatable
 
-local layout       = { _NAME = tostring(...):match(".*lain") .. ".layout" }
+local layout       = { _NAME = requirePrefix .. "layout" }
 
 return setmetatable(layout, { __index = wrequire })

spec/data/lines_from.txt

@@ -0,0 +1,4 @@
+line1
+line2
+line3
+line4

spec/helpers_spec.lua

@@ -0,0 +1,138 @@
+describe("Test helpers functions", function()
+	package.loaded["awful"] = {}
+	package.loaded["awful.spawn"] = {
+        easy_async=function (cmd,f)
+            f(cmd,0,0,1)
+        end,
+        easy_async_with_shell=function (cmd,f)
+            f(cmd,0,0,1)
+        end,
+        with_line_callback=function (cmd,f)
+            f.stdout(cmd)
+        end
+
+    }
+    local timer ={
+        start= function () end,
+        connect_signal= function (t,f) end,
+        emit_signal= function (t) end,
+    }
+    local timerMock=mock(timer,true)
+    package.loaded["gears.timer"] =function() return timerMock end 
+
+
+    it("file_exists", function()
+        local helpers = require("helpers")
+        assert.is_true(helpers.file_exists("init.lua"))
+        assert.is_false(helpers.file_exists("init2.lua"))
+    end)
+    it("lines_from", function()
+        local result = {
+            "line1",
+            "line2",
+            "line3",
+            "line4",
+        }
+        local helpers = require("helpers")
+        assert.are.same(helpers.lines_from("spec/data/lines_from.txt"),result)
+    end)
+    it("lines_match", function()
+        local result = {
+            "line1",
+            "line3",
+        }
+        local helpers = require("helpers")
+        assert.are.same(helpers.lines_match("line[1,3]","spec/data/lines_from.txt"),result)
+    end)
+    it("first_line", function()
+        local helpers = require("helpers")
+        assert.are.same(helpers.first_line("spec/data/lines_from.txt"),"line1")
+        assert.are.equals(helpers.first_line("spec/data/no_file.txt"),nil)
+    end)
+    it("first_nonempty_line", function()
+        local helpers = require("helpers")
+        assert.are.same(helpers.first_nonempty_line("spec/data/lines_from.txt"),"line1")
+    end)
+
+
+    it("newtimer", function()
+        local helpers = require("helpers")
+
+        assert.is_false(helpers.newtimer("name",10,"fun",false,false))
+        assert.stub(timer.start).was.called_with(timerMock)
+        assert.stub(timer.connect_signal).was.called_with(timerMock,"timeout", "fun")
+        assert.stub(timer.emit_signal).was.called_with(timerMock,"timeout")
+        assert.are.equals(helpers.newtimer("name",10,"fun",true,true),timerMock)
+    end)
+
+    it("async", function()
+        local helpers = require("helpers")
+        helpers.async("date",function (out,code)
+            assert.is.truthy(#out)
+            assert.is.truthy(code)
+        end)
+    end)
+    it("async_with_shell", function()
+        local helpers = require("helpers")
+        helpers.async_with_shell("date",function (out,code)
+            assert.is.truthy(#out)
+            assert.is.truthy(code)
+        end)
+    end)
+    it("line_callback", function()
+        local helpers = require("helpers")
+        helpers.line_callback("date",function (out)
+            assert.is.truthy(#out)
+        end)
+    end)
+
+    it("map_table", function()
+        local helpers = require("helpers")
+        helpers.set_map("key","value")
+        assert.are.equals(helpers.get_map("key"),"value")
+    end)
+
+    it("element_in_table", function()
+        local helpers = require("helpers")
+        local table={
+            a=1,
+            b=2,
+            c=3,
+        }
+        assert.is_true(helpers.element_in_table(1,table))
+        assert.is_false(helpers.element_in_table(5,table))
+    end)
+
+    it("spairs", function()
+        local helpers = require("helpers")
+        local table={
+            a=1,
+            c=3,
+            b=2,
+        }
+        local f=helpers.spairs(table)
+        key,value=f()
+        assert.are.equals(key,"a")
+        assert.are.equals(value,1)
+        key,value=f()
+        assert.are.equals(key,"b")
+        assert.are.equals(value,2)
+        key,value=f()
+        assert.are.equals(key,"c")
+        assert.are.equals(value,3)
+    end)
+
+    it("trivial_partition_set", function()
+        local helpers = require("helpers")
+        local table={"a","b","c"}
+        local result={{"a"}, {"b"}, {"c"}}
+        assert.are.same(helpers.trivial_partition_set(table),result)
+    end)
+
+    it("powerset", function()
+        local helpers = require("helpers")
+        local table={"a","b","c"}
+        local result={{},{"a"}, {"b"},{"b","a"}, {"c"},{"c","a"},{"c","b"},{"c","b","a"}}
+        assert.are.same(helpers.powerset(table),result)
+    end)
+end)

spec/init_spec.lua

@@ -0,0 +1,17 @@
+describe("Test the requires", function()
+	package.loaded["awful"] = {}
+	package.loaded["awful.spawn"] = {}
+	package.loaded["gears.timer"] = {}
+    it("init", function()
+        require("init")
+    end)
+    it("layout", function()
+        require("layout")
+    end)
+    it("util", function()
+        require("util")
+    end)
+    it("widget", function()
+        require("widget")
+    end)
+end)

util/init.lua

@@ -11,17 +11,22 @@
 
 --]]
 
+local requirePrefix= tostring(...):match(".*lain") or ""
+if requirePrefix then
+    requirePrefix=requirePrefix.."."
+end
+
 local awful        = require("awful")
 local sqrt         = math.sqrt
 local pairs        = pairs
 local client       = client
 local tonumber     = tonumber
-local wrequire     = require(tostring(...):match(".*lain") .. ".helpers").wrequire
+local wrequire     = require(requirePrefix .. "helpers").wrequire
 local setmetatable = setmetatable
 
 -- Lain utilities submodule
 -- lain.util
-local util = { _NAME = tostring(...):match(".*lain") .. ".util" }
+local util = { _NAME = requirePrefix .. "util" }
 
 -- Like awful.menu.clients, but only show clients of currently selected tags
 function util.menu_clients_current_tags(menu, args)

util/menu_iterator.lua

@@ -10,8 +10,13 @@
 -- Menu iterator with Naughty notifications
 -- lain.util.menu_iterator
 
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
 local naughty = require("naughty")
-local helpers = require(tostring(...):match(".*lain") .. ".helpers")
+local helpers = require(requirePrefix .. "helpers")
 local atable  = require("awful.util").table
 local assert  = assert
 local pairs   = pairs

widget/alsa.lua

@@ -6,7 +6,12 @@
 
 --]]
 
-local helpers = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers = require(requirePrefix .. "helpers")
 local shell   = require("awful.util").shell
 local wibox   = require("wibox")
 local string  = string

widget/alsabar.lua

@@ -6,7 +6,12 @@
 
 --]]
 
-local helpers  = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers  = require(requirePrefix .. "helpers")
 local awful    = require("awful")
 local naughty  = require("naughty")
 local wibox    = require("wibox")

widget/bat.lua

@@ -6,7 +6,12 @@
 
 --]]
 
-local helpers  = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers  = require(requirePrefix .. "helpers")
 local fs       = require("gears.filesystem")
 local naughty  = require("naughty")
 local wibox    = require("wibox")

widget/cal.lua

@@ -5,8 +5,13 @@
 
 --]]
 
-local helpers  = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
-local markup   = require(tostring(...):match(".*lain") .. ".util.markup")
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers  = require(requirePrefix .. "helpers")
+local markup   = require(requirePrefix .. "util.markup")
 local awful    = require("awful")
 local naughty  = require("naughty")
 local floor    = math.floor

widget/contrib/init.lua

@@ -10,9 +10,14 @@
 
 --]]
 
-local wrequire     = require(tostring(...):match(".*lain") .. ".helpers").wrequire
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local wrequire     = require(requirePrefix .. "helpers").wrequire
 local setmetatable = setmetatable
 
-local widget = { _NAME = tostring(...):match(".*lain") .. ".widget.contrib" }
+local widget = { _NAME = requirePrefix .. "widget.contrib" }
 
 return setmetatable(widget, { __index = wrequire })

widget/contrib/moc.lua

@@ -5,7 +5,12 @@
 
 --]]
 
-local helpers      = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers      = require(requirePrefix .. "helpers")
 local shell        = require("awful.util").shell
 local focused      = require("awful.screen").focused
 local escape_f     = require("awful.util").escape

widget/contrib/redshift.lua

@@ -6,7 +6,12 @@
 
 --]]
 
-local async   = require(tostring(...):match(".*lain") .. ".helpers").async
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local async   = require(requirePrefix .. ".helpers").async
 local awful   = require("awful")
 local execute = os.execute
 local type    = type

widget/contrib/task.lua

@@ -5,8 +5,13 @@
 
 --]]
 
-local helpers = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
-local markup  = require(tostring(...):match(".*lain") .. ".util").markup
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers = require(requirePrefix .. "helpers")
+local markup  = require(requirePrefix .. "util").markup
 local awful   = require("awful")
 local naughty = require("naughty")
 local mouse   = mouse

widget/contrib/tp_smapi.lua

@@ -6,7 +6,12 @@
 
 --]]
 
-local helpers = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers = require(requirePrefix .. "helpers")
 local focused = require("awful.screen").focused
 local naughty = require("naughty")
 local wibox   = require("wibox")

widget/cpu.lua

@@ -6,7 +6,12 @@
 
 --]]
 
-local helpers  = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers  = require(requirePrefix .. "helpers")
 local wibox    = require("wibox")
 local math     = math
 local string   = string

widget/fs.lua

@@ -7,7 +7,12 @@
 
 --]]
 
-local helpers    = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers    = require(requirePrefix .. "helpers")
 local Gio        = require("lgi").Gio
 local focused    = require("awful.screen").focused
 local wibox      = require("wibox")

widget/imap.lua

@@ -5,7 +5,12 @@
 
 --]]
 
-local helpers  = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers  = require(requirePrefix .. "helpers")
 local naughty  = require("naughty")
 local wibox    = require("wibox")
 local awful    = require("awful")

widget/init.lua

@@ -11,9 +11,14 @@
 
 --]]
 
-local wrequire     = require(tostring(...):match(".*lain") .. ".helpers").wrequire
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local wrequire     = require(requirePrefix .. "helpers").wrequire
 local setmetatable = setmetatable
 
-local widget = { _NAME = tostring(...):match(".*lain") .. ".widget" }
+local widget = { _NAME = requirePrefix .. "widget" }
 
 return setmetatable(widget, { __index = wrequire })

widget/mem.lua

@@ -6,7 +6,12 @@
 
 --]]
 
-local helpers              = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers              = require(requirePrefix .. "helpers")
 local wibox                = require("wibox")
 local gmatch, lines, floor = string.gmatch, io.lines, math.floor
 

widget/mpd.lua

@@ -6,7 +6,12 @@
 
 --]]
 
-local helpers  = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers  = require(requirePrefix .. "helpers")
 local shell    = require("awful.util").shell
 local escape_f = require("awful.util").escape
 local focused  = require("awful.screen").focused

widget/net.lua

@@ -6,7 +6,12 @@
 
 --]]
 
-local helpers = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers = require(requirePrefix .. "helpers")
 local naughty = require("naughty")
 local wibox   = require("wibox")
 local string  = string

widget/pulse.lua

@@ -5,7 +5,12 @@
 
 --]]
 
-local helpers = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers = require(requirePrefix .. "helpers")
 local shell   = require("awful.util").shell
 local wibox   = require("wibox")
 local string  = string

widget/pulsebar.lua

@@ -6,7 +6,12 @@
 
 --]]
 
-local helpers  = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers  = require(requirePrefix .. "helpers")
 local awful    = require("awful")
 local naughty  = require("naughty")
 local wibox    = require("wibox")

widget/sysload.lua

@@ -6,7 +6,12 @@
 
 --]]
 
-local helpers     = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers     = require(requirePrefix .. "helpers")
 local wibox       = require("wibox")
 local open, match = io.open, string.match
 

widget/temp.lua

@@ -5,7 +5,12 @@
 
 --]]
 
-local helpers  = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers  = require(requirePrefix .. "helpers")
 local wibox    = require("wibox")
 local tonumber = tonumber
 

widget/weather.lua

@@ -5,8 +5,13 @@
 
 --]]
 
-local helpers  = require(tostring(...):match(".*lain") .. ".helpers")
+local requirePrefix = tostring(...):match(".*lain") or ""
-local json     = require(tostring(...):match(".*lain") .. ".util").dkjson
+if requirePrefix then
+	requirePrefix = requirePrefix .. "."
+end
+
+local helpers  = require(requirePrefix .. "helpers")
+local json     = require(requirePrefix .. "util").dkjson
 local focused  = require("awful.screen").focused
 local naughty  = require("naughty")
 local wibox    = require("wibox")