/// <summary>
/// Determines whether the specified instance is equal to this instance.
/// </summary>
public override bool Equals(object obj)
{
EmployeeInfo objToCompare = obj as EmployeeInfo;
if (objToCompare == null)
{
return(false);
}
return(this.GetHashCode() == objToCompare.GetHashCode());
}
[TestMethod()] public void TestLoadAndSaveEmployeeInfo()
{
ModelContext.beginTrans();
try {
CsModelMappers.EmployeeInfoDBMapper pdb = new CsModelMappers.EmployeeInfoDBMapper();
long count = pdb.RecordCount();
if (pdb.SelectFromObjectName != pdb.ManagedTableName)
{
long countFromSelectObject = pdb.dbConn.getLngValue("select count(*) from " + pdb.SelectFromObjectName);
Assert.AreEqual(count, countFromSelectObject,
"Count of records in managedTableName {0} and SelectFromObjectName {1} should be equal, as there needs to be exactly 1 to 1 match between records in managed table and selectFromObject.",
pdb.ManagedTableName, pdb.SelectFromObjectName);
}
if (count == 0)
{
Assert.Inconclusive("No EmployeeInfo in database, table is empty");
}
else
{
/**
* using (DataContext ctx = DBUtils.Current().dbContext()) {
*
* var query = ctx.ExecuteQuery<EmployeeInfo>(@"SELECT * FROM " + pdb.SelectFromObjectName ).Skip(1).Take(1);
* var lst = query.ToList();
*
* Assert.AreEqual(lst.Count, 1, "Expected to receive 1 record, got: " + lst.Count);
*
* }
* todo: fix boolean fields by generating properties of original fields
**/
object pid = ModelContext.CurrentDBUtils.getObjectValue("select top 1 " + pdb.pkFieldName + " from " + pdb.ManagedTableName);
EmployeeInfo p = pdb.findByKey(pid);
EmployeeInfo p2 = (EmployeeInfo)p.copy();
//Test equality and hash codes
Assert.AreEqual(p.GetHashCode(), p2.GetHashCode());
Assert.AreEqual(p, p2);
p.isDirty = true; // force save
pdb.save(p);
// now reload object from database
p = null;
p = pdb.findByKey(pid);
//test fields to be equal before and after save
Assert.IsTrue(p.PrEmployeeInfoId == p2.PrEmployeeInfoId, "Expected Field EmployeeInfoId to be equal");
Assert.IsTrue(p.PrEIEmployeeId.GetValueOrDefault() == p2.PrEIEmployeeId.GetValueOrDefault(), "Expected Field EIEmployeeId to be equal");
Assert.IsTrue(p.PrSalary.GetValueOrDefault() == p2.PrSalary.GetValueOrDefault(), "Expected Field Salary to be equal");
Assert.IsTrue(p.PrAddress == p2.PrAddress, "Expected Field Address to be equal");
p.isDirty = true; //to force save
ModelContext.Current.saveModelObject(p);
p = ModelContext.Current.loadModelObject <EmployeeInfo>(p.Id);
p.loadObjectHierarchy();
string json = JsonConvert.SerializeObject(p, Formatting.Indented,
new JsonSerializerSettings()
{
ReferenceLoopHandling = ReferenceLoopHandling.Ignore
});
System.IO.FileInfo jf = new System.IO.FileInfo(".\\EmployeeInfo.json");
System.IO.File.WriteAllText(jf.FullName, json);
if (pdb.isPrimaryKeyAutogenerated)
{
p.isNew = true;
p.isDirty = true;
try {
pdb.save(p);
} catch (System.Exception e) {
Assert.IsTrue(e.Message.ToUpper().Contains("UNIQUE INDEX") || e.Message.Contains("Violation of UNIQUE KEY constraint"),
"Insert statement produced error other than violation of unique key:" + e.Message);
}
}
}
} finally {
ModelContext.rollbackTrans(); // 'Nothing should be saved to the database!
}
}