public void Execute_LargeVolumeChildAndReference_Fast(int maxItem)
{
var child = new DataTable();
var dtChild = child.Columns.Add("one");
for (int i = 0; i < maxItem; i++)
{
var dr = child.NewRow();
dr.SetField <object>(dtChild, i);
child.Rows.Add(dr);
}
child.AcceptChanges();
var reference = child.Copy();
var mapping = new ColumnMappingCollection
{
new ColumnMapping(new ColumnNameIdentifier("one"), new ColumnNameIdentifier("one"), ColumnType.Numeric)
};
var referencer = new LookupExistsAnalyzer(mapping);
var stopWatch = new Stopwatch();
stopWatch.Start();
referencer.Execute(child, reference);
stopWatch.Stop();
Assert.That(stopWatch.Elapsed.TotalSeconds, Is.LessThan(10));
}
public void Execute_LargeVolumeChild_Fast(int maxItem)
{
var reference = BuildDataTable(new[] { "Key0", "Key1", "Key0" }, new[] { "Foo", "Bar", "Foo" }, new object[] { 1, 2, 3 });
var child = new DataTable();
var dt = child.Columns.Add("two");
for (int i = 0; i < maxItem; i++)
{
var dr = child.NewRow();
dr.SetField <object>(dt, i);
child.Rows.Add(dr);
}
child.AcceptChanges();
var mapping = new ColumnMappingCollection
{
new ColumnMapping(new ColumnNameIdentifier("two"), new ColumnNameIdentifier("two"), ColumnType.Numeric)
};
var referencer = new LookupExistsAnalyzer(mapping);
var stopWatch = new Stopwatch();
stopWatch.Start();
var violations = referencer.Execute(child, reference);
stopWatch.Stop();
Assert.That(stopWatch.Elapsed.TotalSeconds, Is.LessThan(10));
}
public void Execute_MissingItem_NoViolation()
{
var child = BuildDataTable(new[] { "Key0", "Key1" }, new object[] { 0, 1 });
var reference = BuildDataTable(new[] { "Key0", "Key2", "Key2", "Key0", "Key2" }, new object[] { 1, 1, 1, 1, 1 });
var referencer = new LookupExistsAnalyzer(BuildColumnMapping(1));
var violations = referencer.Execute(child, reference);
Assert.That(violations.Count(), Is.EqualTo(1));
}
public void Execute_MultipleKeysreferenceLargerThanCandidateDuplicateKeys_NoViolation()
{
var child = BuildDataTable(new[] { "Key0", "Key1" }, new[] { "Foo", "Bar" }, new object[] { 0, 1 });
var reference = BuildDataTable(new[] { "Key0", "Key1", "Key2" }, new[] { "Foo", "Bar", "Bar" }, new object[] { 1, 2, 3 });
var referencer = new LookupExistsAnalyzer(BuildColumnMapping(2));
var violations = referencer.Execute(child, reference);
Assert.That(violations.Count(), Is.EqualTo(0));
}
public void Execute_MultipleKeysPermuteValueColumnOneMissingreference_OneViolation()
{
var child = BuildDataTable(new[] { "Key0", "Key1", "Key2" }, new[] { "Foo", "Bar", "Bar" }, new object[] { 1, 2, 2 });
var reference = BuildDataTable(new[] { "Key0", "Key1" }, new[] { "Foo", "Bar" }, new object[] { 0, 1 });
reference.Columns[2].SetOrdinal(0);
var referencer = new LookupExistsAnalyzer(BuildColumnMapping(2, 1));
var violations = referencer.Execute(child, reference);
Assert.That(violations.Count(), Is.EqualTo(1));
}
public void Execute_DuplicatedKeyColumnsOnBothSide_NoViolation()
{
var child = BuildDataTable(new[] { "Key0", "Key1", "Key0" }, new[] { "Foo", "Bar", "Foo" }, new object[] { 0, 1, 2 });
var reference = BuildDataTable(new[] { "Key0", "Key1", "Key1" }, new[] { "Foo", "Bar", "Bar" }, new object[] { 1, 2, 3 });
var mapping = new ColumnMappingCollection
{
new ColumnMapping(new ColumnOrdinalIdentifier(0), ColumnType.Text),
new ColumnMapping(new ColumnOrdinalIdentifier(1), ColumnType.Text)
};
var referencer = new LookupExistsAnalyzer(mapping);
var violations = referencer.Execute(child, reference);
Assert.That(violations.Count(), Is.EqualTo(0));
}
public void Execute_NamedColumns_NoViolation()
{
var child = BuildDataTable(new[] { "Key0", "Key1", "Key0" }, new[] { "Foo", "Bar", "Foo" }, new object[] { 0, 1, 0 });
var reference = BuildDataTable(new[] { "Key0", "Key1", "Key1" }, new[] { "Foo", "Bar", "Bar" }, new[] { "0.000", "1.0", "2" });
var mapping = new ColumnMappingCollection
{
new ColumnMapping(new ColumnNameIdentifier("zero"), ColumnType.Text),
new ColumnMapping(new ColumnNameIdentifier("one"), ColumnType.Text),
new ColumnMapping(new ColumnNameIdentifier("two"), ColumnType.Numeric)
};
var referencer = new LookupExistsAnalyzer(mapping);
var violations = referencer.Execute(child, reference);
Assert.That(violations.Count(), Is.EqualTo(0));
}
public void Execute_MultipleKeysPermuteKeyColumnsOneMissingreference_OneViolation()
{
var child = BuildDataTable(new[] { "Key0", "Key1", "Key2" }, new[] { "Foo", "Bar", "Fie" }, new object[] { 1, 2, 3 });
var reference = BuildDataTable(new[] { "Key0", "Key1" }, new[] { "Foo", "Bar" }, new object[] { 0, 1 });
reference.Columns[1].SetOrdinal(0);
var mapping = new ColumnMappingCollection
{
new ColumnMapping(new ColumnOrdinalIdentifier(0), new ColumnOrdinalIdentifier(1), ColumnType.Text),
new ColumnMapping(new ColumnOrdinalIdentifier(1), new ColumnOrdinalIdentifier(0), ColumnType.Text)
};
var referencer = new LookupExistsAnalyzer(mapping);
var violations = referencer.Execute(child, reference);
Assert.That(violations.Count(), Is.EqualTo(1));
}