protected virtual IEnumerable <UoeDatabaseConnection> GetDatabaseConnections(bool addDatabasesInCurrentDirectory, bool throwWhenNoDatabaseFound)
{
var nbYield = 0;
foreach (var connection in DatabaseConnections.ToNonNullEnumerable().Where(c => !string.IsNullOrEmpty(c)))
{
foreach (var databaseConnection in UoeDatabaseConnection.GetConnectionStrings(connection))
{
nbYield++;
yield return(databaseConnection);
}
}
var ope = GetOperator();
foreach (var path in DatabasePaths.ToNonNullEnumerable().Where(d => !string.IsNullOrEmpty(d)))
{
nbYield++;
var loc = new UoeDatabaseLocation(path);
loc.ThrowIfNotExist();
yield return(ope.GetDatabaseConnection(loc));
}
if (!addDatabasesInCurrentDirectory && throwWhenNoDatabaseFound)
{
throw new CommandException($"You must specify a database connection string using the option {OptionDatabaseConnectionShortName.PrettyQuote()} or a database path by using the option {OptionDatabaseFileShortName.PrettyQuote()}.");
}
if (nbYield > 0 || !addDatabasesInCurrentDirectory)
{
yield break;
}
foreach (var databaseLocation in GetDatabaseLocationsFromCd(throwWhenNoDatabaseFound))
{
databaseLocation.ThrowIfNotExist();
yield return(ope.GetDatabaseConnection(databaseLocation));
}
}
public void GetConnectionStrings_Except(string input)
{
Exception e = null;
try {
var list = UoeDatabaseConnection.GetConnectionStrings(input);
Assert.AreEqual(1, list.Count());
} catch (UoeDatabaseConnectionParseException ex) {
e = ex;
}
Assert.IsNotNull(e);
}
public void GetConnectionString(string input, string output)
{
output = output.Replace(@"""data""", Path.Combine(Directory.GetCurrentDirectory(), "data.db").ToQuotedArg());
Assert.AreEqual(output, new UoeProcessArgs().Append(UoeDatabaseConnection.GetConnectionStrings(input)).ToQuotedArgs());
}
public void GetConnectionStrings_NumberOfCsReturned(string input, int nb)
{
var list = UoeDatabaseConnection.GetConnectionStrings(input);
Assert.AreEqual(nb, list.Count());
}