ifx_db/test/test-transaction-commit-sync.js

IBM Informix bindings for node

var common = require("./common")
  , odbc = require("../")
  , db = new odbc.Database()
  , assert = require("assert")
  , exitCode = 0
  ;


db.openSync(common.connectionString);

common.createTables(db, function (err, data) {
  try {
    db.beginTransactionSync();
    
    var results = db.querySync("insert into " + common.tableName + " (COLINT, COLDATETIME, COLTEXT) VALUES (42, null, null)" );

    db.rollbackTransactionSync();
    
    results = db.querySync("select * from " + common.tableName);
    
    assert.deepEqual(results, []);
  }
  catch (e) {
    console.log("Failed when rolling back");
    console.log(e);
    exitCode = 1
  }  
    
  try {
    //Start a new transaction
    db.beginTransactionSync();
    
    result = db.querySync("insert into " + common.tableName + " (COLINT, COLDATETIME, COLTEXT) VALUES (42, null, null)" );

    db.commitTransactionSync(); //commit
    
    result = db.querySync("select * from " + common.tableName);
    
    assert.deepEqual(result, [ { COLINT: 42, COLDATETIME: null, COLTEXT: null } ]);
  }
  catch (e) {
    console.log("Failed when committing");
    console.log(e);
    
    exitCode = 2;
  }
  
  common.dropTables(db, function (err) {
    db.closeSync();
    process.exit(exitCode);
  });
});