public void CreateFromObject_CopiesPropertiesFromRegularType_IncludesInherited()
{
// Arrange
var obj = new Derived()
{
TotallySweetProperty = true, DerivedProperty = false
};
// Act
var dict = new DispatcherValueCollection(obj);
// Assert
Assert.IsType <DispatcherValueCollection.PropertyStorage>(dict._storage);
Assert.Collection(
dict.OrderBy(kvp => kvp.Key),
kvp =>
{
Assert.Equal("DerivedProperty", kvp.Key);
var value = Assert.IsType <bool>(kvp.Value);
Assert.False(value);
},
kvp =>
{
Assert.Equal("TotallySweetProperty", kvp.Key);
var value = Assert.IsType <bool>(kvp.Value);
Assert.True(value);
});
}
public void CreateFromObject_CopiesPropertiesFromRegularType()
{
// Arrange
var obj = new RegularType()
{
CoolnessFactor = 73
};
// Act
var dict = new DispatcherValueCollection(obj);
// Assert
Assert.IsType <DispatcherValueCollection.PropertyStorage>(dict._storage);
Assert.Collection(
dict.OrderBy(kvp => kvp.Key),
kvp =>
{
Assert.Equal("CoolnessFactor", kvp.Key);
Assert.Equal(73, kvp.Value);
},
kvp =>
{
Assert.Equal("IsAwesome", kvp.Key);
var value = Assert.IsType <bool>(kvp.Value);
Assert.False(value);
});
}
public void CreateFromIEnumerableStringValuePair_CopiesValues(object values)
{
// Arrange & Act
var dict = new DispatcherValueCollection(values);
// Assert
Assert.IsType <DispatcherValueCollection.ListStorage>(dict._storage);
Assert.Collection(
dict.OrderBy(kvp => kvp.Key),
kvp => { Assert.Equal("First Name", kvp.Key); Assert.Equal("James", kvp.Value); },
kvp => { Assert.Equal("Last Name", kvp.Key); Assert.Equal("Henrik", kvp.Value); },
kvp => { Assert.Equal("Middle Name", kvp.Key); Assert.Equal("Bob", kvp.Value); });
}
public void Add_PropertyStorage()
{
// Arrange
var dict = new DispatcherValueCollection(new { age = 30 });
// Act
dict.Add("key", "value");
// Assert
Assert.Collection(
dict.OrderBy(kvp => kvp.Key),
kvp => { Assert.Equal("age", kvp.Key); Assert.Equal(30, kvp.Value); },
kvp => { Assert.Equal("key", kvp.Key); Assert.Equal("value", kvp.Value); });
Assert.IsType <DispatcherValueCollection.ListStorage>(dict._storage);
}
public void CreateFromObject_CopiesPropertiesFromAnonymousType()
{
// Arrange
var obj = new { cool = "beans", awesome = 123 };
// Act
var dict = new DispatcherValueCollection(obj);
// Assert
Assert.IsType <DispatcherValueCollection.PropertyStorage>(dict._storage);
Assert.Collection(
dict.OrderBy(kvp => kvp.Key),
kvp => { Assert.Equal("awesome", kvp.Key); Assert.Equal(123, kvp.Value); },
kvp => { Assert.Equal("cool", kvp.Key); Assert.Equal("beans", kvp.Value); });
}
public void CreateFromObject_CopiesPropertiesFromRegularType_WithHiddenProperty()
{
// Arrange
var obj = new DerivedHiddenProperty()
{
DerivedProperty = 5
};
// Act
var dict = new DispatcherValueCollection(obj);
// Assert
Assert.IsType <DispatcherValueCollection.PropertyStorage>(dict._storage);
Assert.Collection(
dict.OrderBy(kvp => kvp.Key),
kvp => { Assert.Equal("DerivedProperty", kvp.Key); Assert.Equal(5, kvp.Value); });
}
public void Add_KeyValuePair()
{
// Arrange
var dict = new DispatcherValueCollection()
{
{ "age", 30 },
};
// Act
((ICollection <KeyValuePair <string, object> >)dict).Add(new KeyValuePair <string, object>("key", "value"));
// Assert
Assert.Collection(
dict.OrderBy(kvp => kvp.Key),
kvp => { Assert.Equal("age", kvp.Key); Assert.Equal(30, kvp.Value); },
kvp => { Assert.Equal("key", kvp.Key); Assert.Equal("value", kvp.Value); });
Assert.IsType <DispatcherValueCollection.ListStorage>(dict._storage);
}
public void IndexSet_ListStorage_NoMatch_AddsValue()
{
// Arrange
var dict = new DispatcherValueCollection()
{
{ "age", 30 },
};
// Act
dict["key"] = "value";
// Assert
Assert.Collection(
dict.OrderBy(kvp => kvp.Key),
kvp => { Assert.Equal("age", kvp.Key); Assert.Equal(30, kvp.Value); },
kvp => { Assert.Equal("key", kvp.Key); Assert.Equal("value", kvp.Value); });
Assert.IsType <DispatcherValueCollection.ListStorage>(dict._storage);
}
public void Add_DuplicateKey_CaseInsensitive()
{
// Arrange
var dict = new DispatcherValueCollection()
{
{ "key", "value" },
};
var message = $"An element with the key 'kEy' already exists in the {nameof(DispatcherValueCollection)}";
// Act & Assert
ExceptionAssert.ThrowsArgument(() => dict.Add("kEy", "value2"), "key", message);
// Assert
Assert.Collection(
dict.OrderBy(kvp => kvp.Key),
kvp => { Assert.Equal("key", kvp.Key); Assert.Equal("value", kvp.Value); });
Assert.IsType <DispatcherValueCollection.ListStorage>(dict._storage);
}
public void CreateFromIEnumerableKeyValuePair_CopiesValues(object values)
{
// Arrange & Act
var dict = new DispatcherValueCollection(values);
// Assert
Assert.IsType <DispatcherValueCollection.ListStorage>(dict._storage);
Assert.Collection(
dict.OrderBy(kvp => kvp.Key),
kvp =>
{
Assert.Equal("Address", kvp.Key);
var address = Assert.IsType <Address>(kvp.Value);
Assert.Equal("Redmond", address.City);
Assert.Equal("WA", address.State);
},
kvp => { Assert.Equal("Age", kvp.Key); Assert.Equal(30, kvp.Value); },
kvp => { Assert.Equal("Name", kvp.Key); Assert.Equal("James", kvp.Value); });
}
public void CreateFromObject_CopiesPropertiesFromRegularType_PublicOnly()
{
// Arrange
var obj = new Visibility()
{
IsPublic = true, ItsInternalDealWithIt = 5
};
// Act
var dict = new DispatcherValueCollection(obj);
// Assert
Assert.IsType <DispatcherValueCollection.PropertyStorage>(dict._storage);
Assert.Collection(
dict.OrderBy(kvp => kvp.Key),
kvp =>
{
Assert.Equal("IsPublic", kvp.Key);
var value = Assert.IsType <bool>(kvp.Value);
Assert.True(value);
});
}