added travis; moved rockspecs; tests and docs modified

tst/.luacov

@@ -0,0 +1,50 @@
+--- Global configuration file. Copy, customize and store in your
+-- project folder as '.luacov' for project specific configuration
+-- @class module
+-- @name luacov.defaults
+return {
+
+  -- default filename to load for config options if not provided
+  -- only has effect in 'luacov.defaults.lua'
+  configfile = ".luacov",
+
+  -- filename to store stats collected
+  statsfile = "luacov.stats.out",
+
+  -- filename to store report
+  reportfile = "luacov.report.json",
+
+  -- Run reporter on completion? (won't work for ticks)
+  runreport = false,
+
+  -- Delete stats file after reporting?
+  deletestats = false,
+
+  -- Patterns for files to include when reporting
+  -- all will be included if nothing is listed
+  -- (exclude overrules include, do not include
+  -- the .lua extension)
+  include = {
+    "/foo$",
+    "/foo/.+$",
+  },
+
+  -- Patterns for files to exclude when reporting
+  -- all will be included if nothing is listed
+  -- (exclude overrules include, do not include
+  -- the .lua extension)
+  exclude = {
+  },
+
+  -- configuration for luacov-coveralls reporter
+  coveralls = {
+
+    -- debug = true;
+
+    pathcorrect = {
+      {"^.-/share/lua/5.%d/", "src/lua/"};
+    },
+
+  },
+
+}

tst/init.lua

@@ -1,7 +1,21 @@
 -- Omit next line in actual module clients; it's only to support development of the module itself
 package.path = "../src/?.lua;" .. package.path
 
-local lunitx = require("lunitx")
+pcall(require, "luacov")
+
+print("------------------------------------")
+print("Lua version: " .. (jit and jit.version or _VERSION))
+print("------------------------------------")
+print("")
+
+local HAS_RUNNER = not not lunitx
+local TEST_CASE = lunitx.TEST_CASE
+
+local LUA_VER = _VERSION
+local unpack, pow, bit32 = unpack, math.pow, bit32
+
+local _ENV = TEST_CASE"some_test_case"
+
 module("html", lunitx.testcase, package.seeall)
 
 local htmlparser = require("htmlparser")