Fixed bufferSize default bug with options present and new release (#29)

.github/workflows/test-and-coverage.yml

@@ -0,0 +1,42 @@
+name: Run Tests and Code Coverage
+
+on:
+  push:
+    branches: [ master ]
+    tags: [ '*.*.*' ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        luaVersion: [ "5.4", "5.3", "5.2", "5.1", "luajit", "luajit-openresty" ]
+    steps:
+    - uses: actions/checkout@master
+
+    - name: Setup ‘lua’
+      uses: leafo/gh-actions-lua@v9
+      with:
+        luaVersion: ${{ matrix.luaVersion }}
+    - name: Setup ‘luarocks’
+      uses: leafo/gh-actions-luarocks@v4
+        
+    - name: install depedencies
+      run: |
+        luarocks install busted
+        luarocks install lua-cjson
+        luarocks install luacov
+        luarocks install luacov-coveralls
+
+        
+    - name: run unit tests with coverage
+      run: busted --verbose --coverage
+        
+    - name: Report test coverage
+      if: success()
+      continue-on-error: true
+      run: luacov-coveralls -e .luarocks
+      env:
+        COVERALLS_REPO_TOKEN: ${{ github.token }}

README.md

@@ -1,5 +1,5 @@
 # ftcsv
-[![Build Status](https://travis-ci.org/FourierTransformer/ftcsv.svg?branch=master)](https://travis-ci.org/FourierTransformer/ftcsv) [![Coverage Status](https://coveralls.io/repos/github/FourierTransformer/ftcsv/badge.svg?branch=master)](https://coveralls.io/github/FourierTransformer/ftcsv?branch=master)
+[![Run Tests and Code Coverage](https://github.com/FourierTransformer/ftcsv/actions/workflows/test-and-coverage.yml/badge.svg)](https://github.com/FourierTransformer/ftcsv/actions/workflows/test-and-coverage.yml) [![Coverage Status](https://coveralls.io/repos/github/FourierTransformer/ftcsv/badge.svg?branch=master)](https://coveralls.io/github/FourierTransformer/ftcsv?branch=master)
 
 ftcsv is a fast csv library written in pure Lua. It's been tested with LuaJIT 2.0/2.1 and Lua 5.1, 5.2, 5.3, and 5.4
 

ftcsv-1.2.2-1.rockspec

@@ -1,9 +1,9 @@
 package = "ftcsv"
-version = "1.2.1-1"
+version = "1.2.2-1"
 
 source = {
 	url = "git://github.com/FourierTransformer/ftcsv.git",
-	tag = "1.2.1"
+	tag = "1.2.2"
 }
 
 description = {

ftcsv.lua

@@ -403,12 +403,15 @@ local function parseOptions(delimiter, options, fromParseLine)
     local fieldsToKeep = nil
 
     if options then
+
 	if options.headers ~= nil then
             assert(type(options.headers) == "boolean", "ftcsv only takes the boolean 'true' or 'false' for the optional parameter 'headers' (default 'true'). You passed in '" .. tostring(options.headers) .. "' of type '" .. type(options.headers) .. "'.")
         end
+
 	if options.rename ~= nil then
             assert(type(options.rename) == "table", "ftcsv only takes in a key-value table for the optional parameter 'rename'. You passed in '" .. tostring(options.rename) .. "' of type '" .. type(options.rename) .. "'.")
         end
+
 	if options.fieldsToKeep ~= nil then
             assert(type(options.fieldsToKeep) == "table", "ftcsv only takes in a list (as a table) for the optional parameter 'fieldsToKeep'. You passed in '" .. tostring(options.fieldsToKeep) .. "' of type '" .. type(options.fieldsToKeep) .. "'.")
             local ofieldsToKeep = options.fieldsToKeep
@@ -422,23 +425,30 @@ local function parseOptions(delimiter, options, fromParseLine)
                 error("ftcsv: fieldsToKeep only works with header-less files when using the 'rename' functionality")
             end
         end
+
 	if options.loadFromString ~= nil then
             assert(type(options.loadFromString) == "boolean", "ftcsv only takes a boolean value for optional parameter 'loadFromString'. You passed in '" .. tostring(options.loadFromString) .. "' of type '" .. type(options.loadFromString) .. "'.")
         end
+
 	if options.headerFunc ~= nil then
             assert(type(options.headerFunc) == "function", "ftcsv only takes a function value for optional parameter 'headerFunc'. You passed in '" .. tostring(options.headerFunc) .. "' of type '" .. type(options.headerFunc) .. "'.")
         end
+
 	if options.ignoreQuotes == nil then
             options.ignoreQuotes = false
         else
             assert(type(options.ignoreQuotes) == "boolean", "ftcsv only takes a boolean value for optional parameter 'ignoreQuotes'. You passed in '" .. tostring(options.ignoreQuotes) .. "' of type '" .. type(options.ignoreQuotes) .. "'.")
         end
-        if options.bufferSize ~= nil then
+
+	if options.bufferSize == nil then
+	    options.bufferSize = 2^16
+	else
             assert(type(options.bufferSize) == "number", "ftcsv only takes a number value for optional parameter 'bufferSize'. You passed in '" .. tostring(options.bufferSize) .. "' of type '" .. type(options.bufferSize) .. "'.")
             if fromParseLine == false then
                 error("ftcsv: bufferSize can only be specified using 'parseLine'. When using 'parse', the entire file is read into memory")
             end
         end
+
     else
         options = {
             ["headers"] = true,

spec/parseLine_spec.lua

@@ -74,3 +74,15 @@ describe("smaller bufferSize than header, but with correct field numbers", funct
         assert.has_error(test, "ftcsv: bufferSize needs to be larger to parse this file")
     end)
 end)
+
+describe("parseLine with options but not bufferSize", function()
+    it("should handle correctness", function()
+        local json = loadFile("spec/json/correctness.json")
+        json = cjson.decode(json)
+    local parse = {}
+    for i, line in ftcsv.parseLine("spec/csvs/correctness.csv", ",", {rename={["Year"] = "Full Year"}}) do
+	parse[i] = line
+    end
+        assert.are.same(#json, #parse)
+    end)
+end)