private void Common (OrderedDictionary od) { Assert.IsNotNull (od.GetEnumerator (), "GetEnumerator"); Assert.AreEqual (0, od.Count, "Count-0"); Assert.IsFalse (od.IsReadOnly, "IsReadOnly"); od.Add ("a", "1"); Assert.AreEqual (1, od.Count, "Count-1"); od["a"] = "11"; Assert.AreEqual ("11", od["a"], "this[string]"); od[0] = "111"; Assert.AreEqual ("111", od[0], "this[int]"); DictionaryEntry[] array = new DictionaryEntry[2]; od.CopyTo (array, 1); Assert.AreEqual ("111", ((DictionaryEntry)array[1]).Value, "CopyTo"); Assert.AreEqual (1, od.Keys.Count, "Keys"); Assert.AreEqual (1, od.Values.Count, "Values"); Assert.IsTrue (od.Contains ("a"), "Contains(a)"); Assert.IsFalse (od.Contains ("111"), "Contains(111)"); od.Insert (0, "b", "2"); Assert.AreEqual (2, od.Count, "Count-2"); od.Add ("c", "3"); Assert.AreEqual (3, od.Count, "Count-3"); OrderedDictionary ro = od.AsReadOnly (); od.RemoveAt (2); Assert.AreEqual (2, od.Count, "Count-4"); Assert.IsFalse (od.Contains ("c"), "Contains(c)"); od.Remove ("b"); Assert.AreEqual (1, od.Count, "Count-5"); Assert.IsFalse (od.Contains ("b"), "Contains(b)"); od.Clear (); Assert.AreEqual (0, od.Count, "Count-6"); Assert.IsTrue (ro.IsReadOnly, "IsReadOnly-2"); // it's a read-only reference Assert.AreEqual (0, od.Count, "Count-7"); }
public void DetailsView_ExtractRowValues () { PokerDetailsView dv = new PokerDetailsView (); DataTable ds = TableObject.CreateDataTable (); dv.DataSource = ds; dv.DataBind (); OrderedDictionary fieldsValues = new OrderedDictionary (); dv.DoExtractRowValues (fieldsValues, true, true); Assert.AreEqual (3, fieldsValues.Count, "ExtractRowValues1"); Assert.AreEqual (3, fieldsValues.Keys.Count, "ExtractRowValues2"); Assert.AreEqual (3, fieldsValues.Values.Count, "ExtractRowValues3"); Assert.AreEqual (true, fieldsValues.Contains ("ID"), "ExtractRowValues4"); IDictionaryEnumerator enumerator=fieldsValues.GetEnumerator (); enumerator.MoveNext (); Assert.AreEqual ("ID",enumerator.Key,"FieldValue1"); Assert.AreEqual ("1001", enumerator.Value , "FieldValue2"); enumerator.MoveNext (); Assert.AreEqual ("FName", enumerator.Key, "FieldValue3"); Assert.AreEqual ("Mahesh", enumerator.Value, "FieldValue4"); enumerator.MoveNext (); Assert.AreEqual ("LName", enumerator.Key, "FieldValue5"); Assert.AreEqual ("Chand", enumerator.Value, "FieldValue6"); fieldsValues = new OrderedDictionary (); dv.DoExtractRowValues (fieldsValues, false, false); Assert.AreEqual (0, fieldsValues.Count, "ExtractRowValues-NotReadOnly1"); fieldsValues = new OrderedDictionary (); dv.DoExtractRowValues (fieldsValues, true, false); Assert.AreEqual (3, fieldsValues.Count, "ExtractRowValues-NoPrimaryKeys1"); Assert.AreEqual (3, fieldsValues.Keys.Count, "ExtractRowValues-NoPrimaryKeys2"); fieldsValues = new OrderedDictionary (); dv.DoExtractRowValues (fieldsValues, false, true); Assert.AreEqual (0, fieldsValues.Count, "ExtractRowValues-NotReadOnly2"); Assert.AreEqual (0, fieldsValues.Keys.Count, "ExtractRowValues-NotReadOnly3"); }
public void GetEnumeratorTests() { var d = new OrderedDictionary(); IEnumerator e = d.GetEnumerator(); d["foo"] = "bar"; Assert.Throws<InvalidOperationException>(() => e.MoveNext()); e = d.GetEnumerator(); Assert.True(e.MoveNext()); var c = (DictionaryEntry)e.Current; Assert.Equal("foo", c.Key); Assert.Equal("bar", c.Value); Assert.False(e.MoveNext()); }
public void GetDictionaryEnumeratorTests() { var d = new OrderedDictionary(); for (int i = 0; i < 10; i++) { d.Add("Key_" + i, "Value_" + i); } IDictionaryEnumerator e = d.GetEnumerator(); for (int i = 0; i < 2; i++) { int count = 0; while (e.MoveNext()) { DictionaryEntry entry1 = (DictionaryEntry)e.Current; DictionaryEntry entry2 = e.Entry; Assert.Equal(entry1.Key, entry2.Key); Assert.Equal(entry1.Value, entry1.Value); Assert.Equal(e.Key, entry1.Key); Assert.Equal(e.Value, entry1.Value); Assert.Equal(e.Value, d[e.Key]); count++; } Assert.Equal(count, d.Count); Assert.False(e.MoveNext()); e.Reset(); } e = d.GetEnumerator(); d["foo"] = "bar"; Assert.Throws<InvalidOperationException>(() => e.MoveNext()); }