public void GroupingsShouldHaveTheCorrectKey() { var lookup = new QueryLookup("?key=value"); IGrouping <string, string> group = lookup.Single(); Assert.That(group.Key, Is.EqualTo("key")); }
public void GroupingsContainsShouldReturnWhetherTheValueIsPresentOrNot() { var lookup = new QueryLookup("?key=value"); ICollection <string> group = (ICollection <string>)lookup.Single(); Assert.That(group.Contains("value"), Is.True); Assert.That(group.Contains("unknown"), Is.False); }
public void GroupingsShouldReturnAllTheValues() { var lookup = new QueryLookup("?key=1&key=2"); IGrouping <string, string> group = lookup.Single(); string[] values = group.ToArray(); Assert.That(values, Is.EqualTo(new[] { "1", "2" })); }
public void GroupingsCopyToShouldCopyAllTheValues() { var lookup = new QueryLookup("?key=1&key=2"); ICollection <string> group = (ICollection <string>)lookup.Single(); string[] target = new string[3]; group.CopyTo(target, 1); Assert.That(target, Is.EqualTo(new[] { null, "1", "2" })); }
public void GroupingsShouldBeAReadOnlyCollection() { var lookup = new QueryLookup("?key=value"); ICollection <string> group = (ICollection <string>)lookup.Single(); Assert.That(group.Count, Is.EqualTo(1)); Assert.That(group.IsReadOnly, Is.True); Assert.That(() => group.Add(""), Throws.InstanceOf <NotSupportedException>()); Assert.That(() => group.Clear(), Throws.InstanceOf <NotSupportedException>()); Assert.That(() => group.Remove(""), Throws.InstanceOf <NotSupportedException>()); }
public void GroupingsNonGenericGetEnumeratorShouldReturnTheValues() { var lookup = new QueryLookup("?key=1&key=2"); IEnumerable group = lookup.Single(); IEnumerator enumerator = group.GetEnumerator(); // We can test the order of the results as well here... Assert.That(enumerator.MoveNext(), Is.True); Assert.That(enumerator.Current, Is.EqualTo("1")); Assert.That(enumerator.MoveNext(), Is.True); Assert.That(enumerator.Current, Is.EqualTo("2")); Assert.That(enumerator.MoveNext(), Is.False); }