public ClassEnvironment(string alternativeSourceFilePath = null, [CallerFilePath] string sourceFilePath = "")
{
ThisClassesLog = new ClassLog(alternativeSourceFilePath ?? sourceFilePath);
MasterEnvironment.AddClassLog( ThisClassesLog);
//ensure the database is set up
using (var db = new EfTestDbContext())
{
if (!db.EfParents.Any()) db.ResetDatabaseContent(); //make sure database is loaded after change to model
}
}
public MethodEnvironment(ClassEnvironment classEnv,
[CallerMemberName] string memberName = "",
[CallerLineNumber] int envLineNumber = 0)
{
this.classEnv = classEnv;
this.memberName = memberName;
lineNumberToUseIfException = envLineNumber;
loggedLinqSql = new List<string>();
loggedDelegateDecompilerSql = new List<string>();
Db = new EfTestDbContext();
Db.Database.Log = LogEfSql; //capture the sql for the linq part
}
public void Test01FillDatabaseOk()
{
using (var db = new EfTestDbContext())
{
//SETUP
//ATTEMPT
db.ResetDatabaseContent();
//VERIFY
db.EfParents.Count().ShouldEqual(DatabaseHelpers.BaseData.Count);
db.EfChildren.Count().ShouldEqual(DatabaseHelpers.BaseData.SelectMany( x => x.Children).Count());
db.EfPersons.Count().ShouldEqual(DatabaseHelpers.PersonsData.Count);
}
}
public static void ResetDatabaseContent(this EfTestDbContext db)
{
//check that ParentIntUniqueValue is unique
if (BaseData.Count(x => x.ParentInt == ParentIntUniqueValue) != 1)
{
throw new InvalidOperationException("The test data must have only one item with ParentInt equal to ParentIntUniqueValue");
}
//wipe out all exsiting data
db.EfParents.RemoveRange(db.EfParents);
db.EfPersons.RemoveRange(db.EfPersons);
db.SaveChanges();
db.EfParents.AddRange(BaseData);
db.EfPersons.AddRange(PersonsData);
db.SaveChanges();
}
