add tests for previous PR

.gitignore

@@ -1,2 +1,3 @@
 .DS_Store
 node_modules/*
+tests/*.json

bin/po2json

@@ -1,4 +1,4 @@
-#!/usr/bin/env node
+#!/usr/bin/env node --no-deprecation
 
 /*
   po2json wrapper for gettext.js
@@ -47,8 +47,14 @@ fs.readFile(argv[2], function (err, buffer) {
       continue;
     }
 
+    console.log(key, jsonData[key]);
+
     // Do not dump untranslated keys, they already are in the templates!
+<<<<<<< Updated upstream
     if ('' !== jsonData[key][1].length ? jsonData[key][1][0] : jsonData[key][1])
+=======
+    if ('' !== (jsonData[key][1].length ? jsonData[key][1][0] : jsonData[key][1]))
+>>>>>>> Stashed changes
       json[key] = 2 === jsonData[key].length ? jsonData[key][1] : jsonData[key].slice(1);
   }
 

package.json

@@ -3,7 +3,7 @@
   "version": "2.0.0",
   "license": "MIT",
   "scripts": {
-    "test": "karma start tests/karma.config.js",
+    "test": "karma start tests/karma.config.js && node tests/po2json.test.js",
     "test-dev": "karma start tests/karma.config.dev.js",
     "build": "./node_modules/.bin/gulp"
   },

tests/another.po

@@ -0,0 +1,11 @@
+msgid ""
+msgstr ""
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+msgid "foo"
+msgstr "bar"
+
+msgid "{count} foo"
+msgid_plural "{count} foos"
+msgstr[0] ""
+msgstr[1] ""

tests/po2json.test.js

@@ -0,0 +1,28 @@
+// execute bin/po2json on tests/test.po
+// and compare the result with tests/test.json
+var exec = require("child_process").exec;
+
+exec('node ' + __dirname + '/../bin/po2json ' + __dirname + '/test.po ' + __dirname + '/test.json', function (error, stdout, stderr) {
+    var fs = require('fs');
+    var dumped = JSON.parse(fs.readFileSync(__dirname + '/test.json', 'utf8'));
+
+    // validate that the dumped json is correct
+    if (dumped[''] && dumped['']['plural-forms'] && dumped['foo'] && !dumped['%1 foo']) {
+        console.log('dumped json is correct!');
+    } else {
+        console.log('dumped json is incorrect :(');
+    }
+});
+
+
+exec('node ' + __dirname + '/../bin/po2json ' + __dirname + '/another.po ' + __dirname + '/another.json', function (error, stdout, stderr) {
+    var fs = require('fs');
+    var dumped = JSON.parse(fs.readFileSync(__dirname + '/another.json', 'utf8'));
+
+    // validate that the dumped json is correct
+    if (dumped[''] && dumped['']['plural-forms'] && dumped['foo'] && !dumped['%1 foo']) {
+        console.log('dumped json is correct!');
+    } else {
+        console.log('dumped json is incorrect :(');
+    }
+});

tests/test.po

@@ -0,0 +1,10 @@
+msgid ""
+msgstr ""
+"Plural-Forms: nplurals=1; plural=0;\n"
+
+msgid "foo"
+msgstr "bar"
+
+msgid "%1 foo"
+msgid_plural "%1 foos"
+msgstr[0] ""