Correctly initialize the sandbox when translating profiles into scripts.

diff --git a/SimulationCraft.lua b/SimulationCraft.lua
index d477b46..962536a 100644
--- a/SimulationCraft.lua
+++ b/SimulationCraft.lua
@@ -3581,90 +3581,6 @@ function OvaleSimulationCraft:Release(profile)
 	profile.actionList = nil
 end

--- Filter out invalid profile names from the given array of profile names.
-function OvaleSimulationCraft:GetValidProfiles(array)
-	-- Add any names to be filtered out into the filter table.
-	local filter = {}
-	for _, name in ipairs(array) do
-		local ok = true
-		local lowername = strlower(name)
-
-		-- Lexer for the profile filename.
-		local tokenIterator = gmatch(lowername, "[^_.]+")
-
-		-- Profile names always end in ".simc".
-		ok = ok and strsub(lowername, -5, -1) == ".simc"
-
-		local baseProfileName
-		-- Profile names always start with a class name.
-		if ok then
-			-- The first token should be the class.
-			local class = tokenIterator()
-			-- SimulationCraft uses "death_knight" while WoW uses "deathknight".
-			local wowClass = class
-			if class == "death" then
-				local token = tokenIterator()
-				class = class .. "_" .. token
-				wowClass = wowClass .. token
-			end
-			baseProfileName = class
-			wowClass = strupper(wowClass)
-			if not RAID_CLASS_COLORS[wowClass] then
-				ok = false
-			end
-			-- Skip class driver profile that just forces other profiles to be run.
-			if ok and strmatch(lowername, class .. "_t%d+[a-z].simc") then
-				ok = false
-			end
-		end
-
-		-- The next token should be the required specialization.
-		if ok then
-			local specialization = tokenIterator()
-			baseProfileName = baseProfileName .. "_" .. specialization
-		end
-
-		-- Filter out any profiles that are modifications of an existing base profile.
-		if ok then
-			-- Valid modifiers that can come before the tier designation that are part
-			-- of the base profile name.
-			local VALID_PRE_TIER_MODIFIER = {
-				["1h"] = true,
-				["2h"] = true,
-			}
-			local modifier = tokenIterator()
-			while ok and modifier do
-				if strmatch(modifier, "t%d+[a-z]") then
-					baseProfileName = baseProfileName .. "_" .. modifier
-					break
-				elseif VALID_PRE_TIER_MODIFIER[modifier] then
-					baseProfileName = baseProfileName .. "_" .. modifier
-				end
-				modifier = tokenIterator()
-			end
-			baseProfileName = baseProfileName .. ".simc"
-			if lowername ~= baseProfileName then
-				for _, fileName in ipairs(array) do
-					if baseProfileName == strlower(fileName) then
-						ok = false
-						break
-					end
-				end
-			end
-		end
-		if not ok then
-			filter[name] = true
-		end
-	end
-	for k = #array, 1, -1 do
-		if filter[array[k]] then
-			tremove(array, k)
-		end
-	end
-	tsort(array)
-	return array
-end
-
 function OvaleSimulationCraft:ParseProfile(simc)
 	local profile = {}
 	for line in gmatch(simc, "[^\r\n]+") do
diff --git a/tests/simc.t b/tests/simc.t
index 83645d3..b5cfaf7 100644
--- a/tests/simc.t
+++ b/tests/simc.t
@@ -1,42 +1,46 @@
--- Create WoWMock sandbox.
-local root = "../"
-dofile(root .. "WoWMock.lua")
-local sandbox = WoWMock:NewSandbox()
-
--- Load addon files into the sandbox.
-sandbox:LoadAddonFile("Ovale.toc", root)
+--[[
+	Load each SimulationCraft profile and do the following things:

--- Fire events to simulate the addon-loading process.
-sandbox:Fire("ADDON_LOADED")
-sandbox:Fire("SPELLS_CHANGED")
-sandbox:Fire("PLAYER_LOGIN")
-sandbox:Fire("PLAYER_ENTERING_WORLD")
+	1. Unparse the profile to verify the action list is being properly parsed.
+	2. Emit the corresponding Ovale script to standard output.
+--]]

--- Enter sandbox.
-setfenv(1, sandbox)
+-- Constants.
+local profilesDirectory = "../../SimulationCraft/profiles/Tier17M"
+local root = "../"
+local separator = string.rep("-", 80)

-local OvaleSimulationCraft = Ovale.OvaleSimulationCraft
+local SIMC_CLASS = {
+	deathknight = true,
+	druid = true,
+	hunter = true,
+	mage = true,
+	monk = true,
+	paladin = true,
+	priest = true,
+	rogue = true,
+	shaman = true,
+	warlock = true,
+	warrior = true,
+}

+local gmatch = string.gmatch
 local gsub = string.gsub
 local ipairs = ipairs
 local strfind = string.find
+local strlen = string.len
+local strlower = string.lower
+local strsub = string.sub
+local strupper = string.upper
 local tinsert = table.insert
-
-local profilesDirectory = "../../SimulationCraft/profiles/Tier17M"
+local tremove = table.remove
+local tsort = table.sort

 -- Save original input and output handles.
 local saveInput = io.input()
 local saveOutput = io.output()

---[[
-	Load each SimulationCraft profile and do the following things:
-
-	1. Unparse the profile to verify the action list is being properly parsed.
-	2. Emit the corresponding Ovale script to standard output.
---]]
-
-local separator = string.rep("-", 80)
-
+-- Get the valid profile names from the profiles directory.
 local files = {}
 do
 	local dir = io.popen("dir /b " .. gsub(profilesDirectory, "/", "\\"))
@@ -44,7 +48,85 @@ do
 		tinsert(files, name)
 	end
 	dir:close()
-	OvaleSimulationCraft:GetValidProfiles(files)
+
+	-- Filter out invalid profile names.
+	local filter = {}
+	for _, name in ipairs(files) do
+		local ok = true
+		local lowername = strlower(name)
+
+		-- Lexer for the profile filename.
+		local tokenIterator = gmatch(lowername, "[^_.]+")
+
+		-- Profile names always end in ".simc".
+		ok = ok and strsub(lowername, -5, -1) == ".simc"
+
+		local baseProfileName
+		-- Profile names always start with a class name.
+		if ok then
+			-- The first token should be the class.
+			local class = tokenIterator()
+			-- SimulationCraft uses "death_knight" while WoW uses "deathknight".
+			local wowClass = class
+			if class == "death" then
+				local token = tokenIterator()
+				class = class .. "_" .. token
+				wowClass = wowClass .. token
+			end
+			baseProfileName = class
+			if not SIMC_CLASS[wowClass] then
+				ok = false
+			end
+			-- Skip class driver profile that just forces other profiles to be run.
+			if ok and strfind(lowername, class .. "_t%d+[a-z].simc") then
+				ok = false
+			end
+		end
+
+		-- The next token should be the required specialization.
+		if ok then
+			local specialization = tokenIterator()
+			baseProfileName = baseProfileName .. "_" .. specialization
+		end
+
+		-- Filter out any profiles that are modifications of an existing base profile.
+		if ok then
+			-- Valid modifiers that can come before the tier designation that are part
+			-- of the base profile name.
+			local VALID_PRE_TIER_MODIFIER = {
+				["1h"] = true,
+				["2h"] = true,
+			}
+			local modifier = tokenIterator()
+			while ok and modifier do
+				if strfind(modifier, "t%d+[a-z]") then
+					baseProfileName = baseProfileName .. "_" .. modifier
+					break
+				elseif VALID_PRE_TIER_MODIFIER[modifier] then
+					baseProfileName = baseProfileName .. "_" .. modifier
+				end
+				modifier = tokenIterator()
+			end
+			baseProfileName = baseProfileName .. ".simc"
+			if lowername ~= baseProfileName then
+				for _, fileName in ipairs(files) do
+					if baseProfileName == strlower(fileName) then
+						ok = false
+						break
+					end
+				end
+			end
+		end
+		if not ok then
+			filter[name] = true
+		end
+	end
+	for k = #files, 1, -1 do
+		if filter[files[k]] then
+			tremove(files, k)
+		end
+	end
+	tsort(files)
 end

 for _, name in ipairs(files) do
@@ -53,6 +135,48 @@ for _, name in ipairs(files) do
 	local simc = io.read("*all")
 	-- Valid profiles never set "optimal_raid".
 	if not strfind(simc, "optimal_raid=") then
+		-- Find the class and specialization from the profile.
+		local class, specialization
+		for line in gmatch(simc, "[^\r\n]+") do
+			if not class then
+				for simcClass in pairs(SIMC_CLASS) do
+					local length = strlen(simcClass)
+					if strsub(line, 1, length + 1) == simcClass .. "=" then
+						class = strupper(simcClass)
+					end
+				end
+			end
+			if not specialization then
+				if strsub(line, 1, 5) == "spec=" then
+					specialication = strsub(line, 6)
+				end
+			end
+			if class and specialization then
+				break
+			end
+		end
+		-- Create WoWMock sandbox.
+		dofile(root .. "WoWMock.lua")
+		local config = {
+			class = class,
+			specialization = specialization,
+		}
+		local sandbox = WoWMock:NewSandbox(config)
+
+		-- Load addon files into the sandbox.
+		sandbox:LoadAddonFile("Ovale.toc", root)
+
+		-- Fire events to simulate the addon-loading process.
+		sandbox:Fire("ADDON_LOADED")
+		sandbox:Fire("SPELLS_CHANGED")
+		sandbox:Fire("PLAYER_LOGIN")
+		sandbox:Fire("PLAYER_ENTERING_WORLD")
+
+		-- Enter sandbox.
+		setfenv(1, sandbox)
+
+		local OvaleSimulationCraft = Ovale.OvaleSimulationCraft
+
 		-- Parse SimulationCraft profile and emit the corresponding Ovale script.
 		local profile = OvaleSimulationCraft:ParseProfile(simc)
 		if profile then
diff --git a/utils/generate.lua b/utils/generate.lua
index c9ece95..9d3f890 100644
--- a/utils/generate.lua
+++ b/utils/generate.lua
@@ -1,38 +1,44 @@
--- Create WoWMock sandbox.
+-- Constants.
+local outputDirectory = "../scripts"
+local profilesDirectory = "../../SimulationCraft/profiles/Tier17M"
 local root = "../"
-dofile(root .. "WoWMock.lua")
-local sandbox = WoWMock:NewSandbox()
-
--- Load addon files into the sandbox.
-sandbox:LoadAddonFile("Ovale.toc", root)

--- Fire events to simulate the addon-loading process.
-sandbox:Fire("ADDON_LOADED")
-sandbox:Fire("SPELLS_CHANGED")
-sandbox:Fire("PLAYER_LOGIN")
-sandbox:Fire("PLAYER_ENTERING_WORLD")
-
--- Enter sandbox.
-setfenv(1, sandbox)
-
-local OvaleSimulationCraft = Ovale.OvaleSimulationCraft
+local SIMC_CLASS = {
+	deathknight = true,
+	druid = true,
+	hunter = true,
+	mage = true,
+	monk = true,
+	paladin = true,
+	priest = true,
+	rogue = true,
+	shaman = true,
+	warlock = true,
+	warrior = true,
+}

 local format = string.format
+local gmatch = string.gmatch
 local gsub = string.gsub
+local ipairs = ipairs
 local strfind = string.find
+local strlen = string.len
 local strlower = string.lower
 local strsub = string.sub
+local strupper = string.upper
 local tconcat = table.concat
 local tinsert = table.insert
-local wipe = wipe
-
-local profilesDirectory = "../../SimulationCraft/profiles/Tier17M"
-local outputDirectory = "../scripts"
+local tremove = table.remove
+local tsort = table.sort

 -- Save original input and output handles.
 local saveInput = io.input()
 local saveOutput = io.output()

+-- Create the output directory.
+os.execute("mkdir " .. gsub(outputDirectory, "/", "\\"))
+
+-- Get the valid profile names from the profiles directory.
 local files = {}
 do
 	local dir = io.popen("dir /b " .. gsub(profilesDirectory, "/", "\\"))
@@ -40,11 +46,85 @@ do
 		tinsert(files, name)
 	end
 	dir:close()
-	OvaleSimulationCraft:GetValidProfiles(files)

-	-- Create the output directory.
-	local outputDir =
-	os.execute("mkdir " .. gsub(outputDirectory, "/", "\\"))
+	-- Filter out invalid profile names.
+	local filter = {}
+	for _, name in ipairs(files) do
+		local ok = true
+		local lowername = strlower(name)
+
+		-- Lexer for the profile filename.
+		local tokenIterator = gmatch(lowername, "[^_.]+")
+
+		-- Profile names always end in ".simc".
+		ok = ok and strsub(lowername, -5, -1) == ".simc"
+
+		local baseProfileName
+		-- Profile names always start with a class name.
+		if ok then
+			-- The first token should be the class.
+			local class = tokenIterator()
+			-- SimulationCraft uses "death_knight" while WoW uses "deathknight".
+			local wowClass = class
+			if class == "death" then
+				local token = tokenIterator()
+				class = class .. "_" .. token
+				wowClass = wowClass .. token
+			end
+			baseProfileName = class
+			if not SIMC_CLASS[wowClass] then
+				ok = false
+			end
+			-- Skip class driver profile that just forces other profiles to be run.
+			if ok and strfind(lowername, class .. "_t%d+[a-z].simc") then
+				ok = false
+			end
+		end
+
+		-- The next token should be the required specialization.
+		if ok then
+			local specialization = tokenIterator()
+			baseProfileName = baseProfileName .. "_" .. specialization
+		end
+
+		-- Filter out any profiles that are modifications of an existing base profile.
+		if ok then
+			-- Valid modifiers that can come before the tier designation that are part
+			-- of the base profile name.
+			local VALID_PRE_TIER_MODIFIER = {
+				["1h"] = true,
+				["2h"] = true,
+			}
+			local modifier = tokenIterator()
+			while ok and modifier do
+				if strfind(modifier, "t%d+[a-z]") then
+					baseProfileName = baseProfileName .. "_" .. modifier
+					break
+				elseif VALID_PRE_TIER_MODIFIER[modifier] then
+					baseProfileName = baseProfileName .. "_" .. modifier
+				end
+				modifier = tokenIterator()
+			end
+			baseProfileName = baseProfileName .. ".simc"
+			if lowername ~= baseProfileName then
+				for _, fileName in ipairs(files) do
+					if baseProfileName == strlower(fileName) then
+						ok = false
+						break
+					end
+				end
+			end
+		end
+		if not ok then
+			filter[name] = true
+		end
+	end
+	for k = #files, 1, -1 do
+		if filter[files[k]] then
+			tremove(files, k)
+		end
+	end
+	tsort(files)
 end

 local output = {}
@@ -54,6 +134,50 @@ for _, filename in ipairs(files) do
 	local simc = io.read("*all")
 	-- Valid profiles never set "optimal_raid".
 	if not strfind(simc, "optimal_raid=") then
+		-- Find the class and specialization from the profile.
+		local class, specialization
+		for line in gmatch(simc, "[^\r\n]+") do
+			if not class then
+				for simcClass in pairs(SIMC_CLASS) do
+					local length = strlen(simcClass)
+					if strsub(line, 1, length + 1) == simcClass .. "=" then
+						class = strupper(simcClass)
+					end
+				end
+			end
+			if not specialization then
+				if strsub(line, 1, 5) == "spec=" then
+					specialication = strsub(line, 6)
+				end
+			end
+			if class and specialization then
+				break
+			end
+		end
+
+		-- Create WoWMock sandbox.
+		dofile(root .. "WoWMock.lua")
+		local config = {
+			class = class,
+			specialization = specialization,
+		}
+		local sandbox = WoWMock:NewSandbox(config)
+
+		-- Load addon files into the sandbox.
+		sandbox:LoadAddonFile("Ovale.toc", root)
+
+		-- Fire events to simulate the addon-loading process.
+		sandbox:Fire("ADDON_LOADED")
+		sandbox:Fire("SPELLS_CHANGED")
+		sandbox:Fire("PLAYER_LOGIN")
+		sandbox:Fire("PLAYER_ENTERING_WORLD")
+
+		-- Enter sandbox.
+		setfenv(1, sandbox)
+
+		local OvaleSimulationCraft = Ovale.OvaleSimulationCraft
+		local wipe = wipe
+
 		-- Parse SimulationCraft profile and emit the corresponding Ovale script.
 		local profile = OvaleSimulationCraft:ParseProfile(simc)
 		local name = format("SimulationCraft: %s", strsub(profile.annotation.name, 2, -2))
@@ -82,6 +206,7 @@ for _, filename in ipairs(files) do
 		local outputName = outputDirectory .. "/" .. outputFileName
 		io.output(outputName)
 		io.write(tconcat(output, "\n"))
+		io.close()
 	end
 end