New test-suite for LuaRocks (#581)

First version of new test-suite, using Busted framework based on Google Summer of Code project:
https://summerofcode.withgoogle.com/projects/#5695811874717696

* Rewritten from Bash to Lua
* Tests now check if they did what they were supposed to, beyond only checking success or failure of the `luarocks` command
* Support for black-box (launching `luarocks` as an external command) and white-box (testing functions in modules directly) testing

1 files changed, 28 insertions, 0 deletions

diff --git a/spec/path_spec.lua b/spec/path_spec.lua
new file mode 100644
index 00000000..266ada89
--- /dev/null
+++ b/spec/path_spec.lua
@@ -0,0 +1,28 @@
+local test_env = require("test/test_environment")
+local lfs = require("lfs")
+
+test_env.unload_luarocks()
+local path = require("luarocks.path")
+
+expose("LuaRocks path tests #blackbox #b_path", function()
+   before_each(function()
+      test_env.setup_specs(extra_rocks)
+      run = test_env.run
+   end)
+
+   it("LuaRocks path bin", function()
+      assert.is_true(run.luarocks_bool("path --bin"))
+   end)
+
+   it("LuaRocks path lr-path", function()
+      assert.is_true(run.luarocks_bool("path --lr-path"))
+   end)
+   
+   it("LuaRocks path lr-cpath", function()
+      assert.is_true(run.luarocks_bool("path --lr-cpath"))
+   end)
+   
+   it("LuaRocks path with tree", function()
+      assert.is_true(run.luarocks_bool("path --tree=lua_modules"))
+   end)
+end)