added test for charset fail

Author: sushantdhiman

test/integration/connection/test-charset-encoding.js

@@ -0,0 +1,51 @@
+var common = require('../../common');
+var connection = common.createConnection();
+var assert = require('assert');
+
+// test data stores
+var testData = [
+  'ютф восемь',
+  'परीक्षण',
+  'test тест テスト փորձաsրկում পরীক্ষা kiểm tra',
+  'ტესტი પરીક્ષણ  מבחן פּרובירן اختبار'
+];
+
+var resultData = null;
+
+// tests
+
+var testEncoding = function (err) {
+  assert.ifError(err);
+
+  testData.forEach(function (data) {
+    connection.query(
+      'INSERT INTO `test-charset-encoding` (field) values(?)',
+      [data],
+      function (err2) {
+        assert.ifError(err2);
+      });
+  });
+
+  connection.query('SELECT * from `test-charset-encoding`', function (err, results) {
+    assert.ifError(err);
+    resultData = results;
+  });
+  connection.end();
+};
+
+// init test sequence
+(function () {
+  connection.query(
+    'CREATE TABLE IF NOT EXISTS `test-charset-encoding` ' +
+    '( `field` VARCHAR(1000) CHARACTER SET latin1 COLLATE latin1_danish_ci)',
+    function (err) {
+      assert.ifError(err);
+      connection.query('DELETE from `test-charset-encoding`', testEncoding);
+    });
+})();
+
+process.on('exit', function () {
+  resultData.forEach(function (data, index) {
+    assert.equal(data.field, testData[index]);
+  });
+});