public void Executes_DelegateInConstructor_When_Invoked()
{
var invoked = false;
using var wQuery = new WriteQuery <int, int>(_ => invoked = true);
wQuery.Execute(_db);
invoked.Should()
.BeTrue();
}
public void DatabaseIsPassedToDelegate_When_Invoked()
{
IDatabase <int, int> passedDb = default;
using var wQuery = new WriteQuery <int, int>(db => passedDb = db);
wQuery.Execute(_db);
passedDb.Should()
.BeEquivalentTo(_db);
}
/// <summary>
/// returns undo <see cref="Query"/> array corresponding to queries performed on
/// <paramref name="auditedTableName"/>, where the i'th undo <see cref="Query"/> in result
/// corresponds the i'th row in <paramref name="auditTableResultSet"/>.
/// </summary>
/// <seealso cref="getUndoQuery(ResultSet.Row, string, Dictionary{long, Query.eQueryType})"/>
/// <param name="auditTableResultSet"></param>
/// <param name="auditedTableName"></param>
/// <param name="queryTypeIdToQueryType"></param>
/// <returns>
/// undo <see cref="Query"/> array corresponding to queries performed on
/// <paramref name="auditedTableName"/>, where the i'th undo <see cref="Query"/> in result
/// corresponds the i'th row in <paramref name="auditTableResultSet"/>
/// </returns>
/// <exception cref="UnsupportedAuditQueryTypeException">
/// <seealso cref="getUndoQuery(ResultSet.Row, string, Dictionary{long, Query.eQueryType})"/>
/// </exception>
internal static WriteQuery[] GetAuditTableUndoWriteQueries(
ResultSet auditTableResultSet,
string auditedTableName,
Dictionary <long, Query.eQueryType> queryTypeIdToQueryType)
{
WriteQuery[] undoQueries = new WriteQuery[auditTableResultSet.RowCount];
for (int i = 0; i < auditTableResultSet.RowCount; i++)
{
ResultSet.Row auditTableRow = auditTableResultSet.Rows[i];
WriteQuery undoQuery = getUndoQuery(
auditTableRow,
auditedTableName,
queryTypeIdToQueryType);
undoQueries[i] = undoQuery;
}
return(undoQueries);
}
private void RunWriteQuery(WriteQuery wq)
{
HtmlNode node;
bool inscope = Scope.TryGetValue(wq.Write.Value.AsString(), out node);
if (inscope)
{
try
{
node.WriteTo(XmlWriter.Create(wq.To.Value.AsString()));
}
catch (Exception e)
{
throw new ScrapeQLRunnerException("Could not write to file.", e);
}
}
else
{
throw new ScrapeQLRunnerException(String.Format("Identifier '{0}' is not in scope at: \n\t{1}", wq.Write.Value.AsString(), wq.Write.Location.AsString()));
}
}
