updated version and added some more unit tests

ftcsv-1.1.1-1.rockspec

@@ -1,9 +1,9 @@
 package = "ftcsv"
-version = "1.1.0-1"
+version = "1.1.1-1"
 
 source = {
 	url = "git://github.com/FourierTransformer/ftcsv.git",
-	tag = "1.1.0"
+	tag = "1.1.1"
 }
 
 description = {

ftcsv.lua

@@ -1,5 +1,5 @@
 local ftcsv = {
-    _VERSION = 'ftcsv 1.1.0',
+    _VERSION = 'ftcsv 1.1.1',
     _DESCRIPTION = 'CSV library for Lua',
     _URL         = 'https://github.com/FourierTransformer/ftcsv',
     _LICENSE     = [[

spec/feature_spec.lua

@@ -163,4 +163,37 @@ describe("csv features", function()
 		assert.are.same(expected, actual)
 	end)
 
+	it("should handle encoding files", function()
+		local expected = {}
+		expected[1] = {}
+		expected[1].A = "apple"
+		expected[1].B = "banana"
+		expected[1].C = "carrot"
+		local actual = ftcsv.parse(ftcsv.encode(expected, ","), ",", {loadFromString=true})
+		local expected = ftcsv.parse("A,B,C\napple,banana,carrot", ",", {loadFromString=true})
+		assert.are.same(expected, actual)
+	end)
+
+	it("should handle encoding files with odd delimiters", function()
+		local expected = {}
+		expected[1] = {}
+		expected[1].A = "apple"
+		expected[1].B = "banana"
+		expected[1].C = "carrot"
+		local actual = ftcsv.parse(ftcsv.encode(expected, ">"), ">", {loadFromString=true})
+		local expected = ftcsv.parse("A,B,C\napple,banana,carrot", ",", {loadFromString=true})
+		assert.are.same(expected, actual)
+	end)
+
+	it("should handle encoding files with only certain fields to keep", function()
+		local expected = {}
+		expected[1] = {}
+		expected[1].A = "apple"
+		expected[1].B = "banana"
+		expected[1].C = "carrot"
+		local actual = ftcsv.parse(ftcsv.encode(expected, ",", {fieldsToKeep={"A", "B"}}), ",", {loadFromString=true})
+		local expected = ftcsv.parse("A,B\napple,banana", ",", {loadFromString=true})
+		assert.are.same(expected, actual)
+	end)
+
 end)