1 files changed, 18 insertions, 7 deletions

diff --git a/spec/loader_spec.lua b/spec/loader_spec.lua
index 35179080..c8526117 100644
--- a/spec/loader_spec.lua
+++ b/spec/loader_spec.lua
@@ -4,10 +4,21 @@ local testing_paths = test_env.testing_paths
 local write_file = test_env.write_file
 
 describe("luarocks.loader", function()
+
+   before_each(function()
+      test_env.setup_specs()
+   end)
+
    describe("#unit", function()
       it("starts", function()
          assert(run.lua_bool([[-e "require 'luarocks.loader'; print(package.loaded['luarocks.loaded'])"]]))
       end)
+
+      describe("which", function()
+         it("finds modules using package.path", function()
+            assert(run.lua_bool([[-e "loader = require 'luarocks.loader'; local x,y,z,p = loader.which('luarocks.loader', 'p'); assert(p == 'p')"]]))
+         end)
+      end)
    end)
 
    describe("#integration", function()
@@ -21,13 +32,13 @@ describe("luarocks.loader", function()
                   url = "file://]] .. tmpdir:gsub("\\", "/") .. [[/rock_b_01.lua"
                }
                build = {
-                  type = "builtin", 
+                  type = "builtin",
                   modules = {
                      rock_b = "rock_b_01.lua"
                   }
                }
             ]], finally)
-   
+
             write_file("rock_b_10.lua", "print('ROCK B 1.0'); return {}", finally)
             write_file("rock_b-1.0-1.rockspec", [[
                package = "rock_b"
@@ -36,13 +47,13 @@ describe("luarocks.loader", function()
                   url = "file://]] .. tmpdir:gsub("\\", "/") .. [[/rock_b_10.lua"
                }
                build = {
-                  type = "builtin", 
+                  type = "builtin",
                   modules = {
                      rock_b = "rock_b_10.lua"
                   }
                }
             ]], finally)
-   
+
             write_file("rock_a.lua", "require('rock_b'); return {}", finally)
             write_file("rock_a-2.0-1.rockspec", [[
                package = "rock_a"
@@ -54,7 +65,7 @@ describe("luarocks.loader", function()
                   "rock_b < 1.0",
                }
                build = {
-                  type = "builtin", 
+                  type = "builtin",
                   modules = {
                      rock_a = "rock_a.lua"
                   }
@@ -64,9 +75,9 @@ describe("luarocks.loader", function()
             print(run.luarocks("make --server=" .. testing_paths.fixtures_dir .. "/a_repo --tree=" .. testing_paths.testing_tree .. " ./rock_b-0.1-1.rockspec"))
             print(run.luarocks("make --server=" .. testing_paths.fixtures_dir .. "/a_repo --tree=" .. testing_paths.testing_tree .. " ./rock_b-1.0-1.rockspec --keep"))
             print(run.luarocks("make --server=" .. testing_paths.fixtures_dir .. "/a_repo --tree=" .. testing_paths.testing_tree .. " ./rock_a-2.0-1.rockspec"))
-   
+
             local output = run.lua([[-e "require 'luarocks.loader'; require('rock_a')"]])
-   
+
             assert.matches("ROCK B 0.1", output, 1, true)
          end)
       end)