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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Collections;
using System.Collections.Generic;
using System.Web.WebPages.Resources;
using Xunit;
using Assert = Microsoft.TestCommon.AssertEx;
namespace System.Web.WebPages.Test
{
public class DynamicPageDataDictionaryTest
{
[Fact]
public void DynamicTest()
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
d["x"] = "y";
Assert.Equal("y", d.x);
d.a = "b";
Assert.Equal("b", d["a"]);
d[0] = "zero";
Assert.Equal("zero", d[0]);
d.Foo = "bar";
Assert.Equal("bar", d.Foo);
var a = d.Baz = 42;
Assert.Equal(42, a);
var b = d[new object()] = 666;
Assert.Equal(666, b);
}
[Fact]
public void CastToDictionaryTest()
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
var typeCheckCast = d as IDictionary<object, dynamic>;
var directCast = (IDictionary<object, dynamic>)d;
Assert.NotNull(typeCheckCast);
Assert.NotNull(directCast);
}
[Fact]
public void AddTest()
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
var item = new KeyValuePair<object, object>("x", 2);
d.Add(item);
Assert.True(d.Contains(item));
Assert.Equal(2, d.x);
Assert.Equal(2, d["x"]);
}
[Fact]
public void AddTest1()
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
object key = "x";
object value = 1;
d.Add(key, value);
Assert.True(d.ContainsKey(key));
Assert.Equal(1, d[key]);
Assert.Equal(1, d.x);
}
[Fact]
public void ClearTest()
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
d.x = 2;
d.Clear();
Assert.Equal(0, d.Count);
}
[Fact]
public void ContainsTest()
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
var item = new KeyValuePair<object, object>("x", 1);
d.Add(item);
Assert.True(d.Contains(item));
var item2 = new KeyValuePair<object, object>("y", 2);
Assert.False(d.Contains(item2));
}
[Fact]
public void ContainsKeyTest()
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
object key = "x";
Assert.False(d.ContainsKey(key));
d.Add(key, 1);
Assert.True(d.ContainsKey(key));
Assert.True(d.ContainsKey("x"));
}
[Fact]
public void CopyToTest()
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
KeyValuePair<object, object>[] array = new KeyValuePair<object, object>[1];
d.Add("x", 1);
d.CopyTo(array, 0);
Assert.Equal(new KeyValuePair<object, object>("x", 1), array[0]);
}
[Fact]
public void GetEnumeratorTest()
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
d.Add("x", 1);
var e = d.GetEnumerator();
e.MoveNext();
Assert.Equal(new KeyValuePair<object, object>("x", 1), e.Current);
}
[Fact]
public void RemoveTest()
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
var key = "x";
d.Add(key, 1);
d.Remove(key);
Assert.False(d.ContainsKey(key));
}
[Fact]
public void RemoveTest1()
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
var item = new KeyValuePair<object, object>("x", 2);
d.Add(item);
Assert.True(d.Contains(item));
d.Remove(item);
Assert.False(d.Contains(item));
}
[Fact]
public void GetEnumeratorTest1()
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
d.Add("x", 1);
var e = ((IEnumerable)d).GetEnumerator();
e.MoveNext();
Assert.Equal(new KeyValuePair<object, object>("x", 1), e.Current);
}
[Fact]
public void TryGetValueTest()
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
object key = "x";
d.Add(key, 1);
object value = null;
Assert.True(d.TryGetValue(key, out value));
Assert.Equal(1, value);
}
[Fact]
public void CountTest()
{
var d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
dynamic dyn = d;
Assert.IsType<int>(dyn.Count);
d.Add("x", 1);
Assert.Equal(1, d.Count);
d.Add("y", 2);
Assert.Equal(2, d.Count);
dyn.Count = "foo";
Assert.Equal("foo", d["Count"]);
Assert.Equal(3, d.Count);
}
[Fact]
public void IsReadOnlyTest()
{
PageDataDictionary<dynamic> dict = new PageDataDictionary<dynamic>();
var d = new DynamicPageDataDictionary<dynamic>(dict);
dynamic dyn = d;
Assert.IsType<bool>(dyn.IsReadOnly);
Assert.Equal(dict.IsReadOnly, d.IsReadOnly);
dyn.IsReadOnly = "foo";
Assert.Equal("foo", d["IsReadOnly"]);
Assert.Equal(dict.IsReadOnly, d.IsReadOnly);
Assert.Equal(dict.IsReadOnly, dyn.IsReadOnly);
}
[Fact]
public void ItemTest()
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
d.Add("x", 1);
d.Add("y", 2);
Assert.Equal(1, d["x"]);
Assert.Equal(2, d["y"]);
}
[Fact]
public void KeysTest()
{
var d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
dynamic dyn = d;
Assert.IsAssignableFrom<ICollection<object>>(dyn.Keys);
d.Add("x", 1);
d.Add("y", 2);
Assert.True(d.Keys.Contains("x"));
Assert.True(d.Keys.Contains("y"));
Assert.Equal(2, d.Keys.Count);
dyn.Keys = "foo";
Assert.Equal("foo", dyn["Keys"]);
Assert.Equal(3, d.Count);
}
[Fact]
public void ValuesTest()
{
var d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
dynamic dyn = d;
Assert.IsAssignableFrom<ICollection<dynamic>>(dyn.Values);
d.Add("x", 1);
d.Add("y", 2);
Assert.True(d.Values.Contains(1));
Assert.True(d.Values.Contains(2));
Assert.Equal(2, d.Values.Count);
dyn.Values = "foo";
Assert.Equal("foo", dyn["Values"]);
Assert.Equal(3, d.Count);
}
[Fact]
public void InvalidNumberOfIndexes()
{
Assert.Throws<ArgumentException>(() =>
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
d[1, 2] = 3;
}, WebPageResources.DynamicDictionary_InvalidNumberOfIndexes);
Assert.Throws<ArgumentException>(() =>
{
dynamic d = new DynamicPageDataDictionary<dynamic>(new PageDataDictionary<dynamic>());
var x = d[1, 2];
}, WebPageResources.DynamicDictionary_InvalidNumberOfIndexes);
}
}
}
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