public void EnsureObjectCanBeSerialized_DoesNotThrow_OnValidType(object value)
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
// Act & Assert (Does not throw)
testProvider.EnsureObjectCanBeSerialized(value);
}
public void Load_ReturnsEmptyDictionary_WhenNoSessionDataIsAvailable()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
// Act
var tempDataDictionary = testProvider.LoadTempData(GetHttpContext());
// Assert
Assert.Empty(tempDataDictionary);
}
public void Load_ThrowsException_WhenSessionIsNotEnabled()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
// Act & Assert
Assert.Throws <InvalidOperationException>(() =>
{
testProvider.LoadTempData(GetHttpContext(sessionEnabled: false));
});
}
private static IServiceProvider GetServiceProvider()
{
var httpContext = new DefaultHttpContext();
var serviceCollection = new ServiceCollection();
serviceCollection.AddSingleton <IModelMetadataProvider>(new EmptyModelMetadataProvider());
var tempDataProvider = new SessionStateTempDataProvider();
serviceCollection.AddSingleton <ITempDataDictionary>(new TempDataDictionary(httpContext, tempDataProvider));
return(serviceCollection.BuildServiceProvider());
}
public void Save_ThrowsException_WhenSessionIsNotEnabled()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
var values = new Dictionary <string, object>();
values.Add("key1", "value1");
// Act & Assert
Assert.Throws <InvalidOperationException>(() =>
{
testProvider.SaveTempData(GetHttpContext(sessionEnabled: false), values);
});
}
public void EnsureObjectCanBeSerialized_ThrowsException_OnInvalidType(object value, Type type)
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
// Act & Assert
var exception = Assert.Throws <InvalidOperationException>(() =>
{
testProvider.EnsureObjectCanBeSerialized(value);
});
Assert.Equal($"The '{typeof(SessionStateTempDataProvider).FullName}' cannot serialize " +
$"an object of type '{type}' to session state.",
exception.Message);
}
public void SaveAndLoad_IntCanBeStoredAndLoaded(int expected)
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
var input = new Dictionary <string, object>
{
{ "int", expected }
};
var context = GetHttpContext();
// Act
testProvider.SaveTempData(context, input);
var TempData = testProvider.LoadTempData(context);
// Assert
var intVal = Assert.IsType <int>(TempData["int"]);
Assert.Equal(expected, intVal);
}
public void SaveAndLoad_StringCanBeStoredAndLoaded()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
var input = new Dictionary <string, object>
{
{ "string", "value" }
};
var context = GetHttpContext();
// Act
testProvider.SaveTempData(context, input);
var TempData = testProvider.LoadTempData(context);
// Assert
var stringVal = Assert.IsType <string>(TempData["string"]);
Assert.Equal("value", stringVal);
}
public void SaveAndLoad_BoolCanBeStoredAndLoaded(bool value)
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
var input = new Dictionary <string, object>
{
{ "bool", value }
};
var context = GetHttpContext();
// Act
testProvider.SaveTempData(context, input);
var TempData = testProvider.LoadTempData(context);
// Assert
var boolVal = Assert.IsType <bool>(TempData["bool"]);
Assert.Equal(value, boolVal);
}
public void SaveAndLoad_EmptyDictionary_RoundTripsAsNull()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
var input = new Dictionary <string, object>
{
{ "EmptyDictionary", new Dictionary <string, int>() }
};
var context = GetHttpContext();
// Act
testProvider.SaveTempData(context, input);
var TempData = testProvider.LoadTempData(context);
// Assert
var emptyDictionary = (IDictionary <string, int>)TempData["EmptyDictionary"];
Assert.Null(emptyDictionary);
}
public void SaveAndLoad_DateTimeCanBeStoredAndLoaded()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
var inputDatetime = new DateTime(2010, 12, 12, 1, 2, 3, DateTimeKind.Local);
var input = new Dictionary <string, object>
{
{ "DateTime", inputDatetime }
};
var context = GetHttpContext();
// Act
testProvider.SaveTempData(context, input);
var TempData = testProvider.LoadTempData(context);
// Assert
var datetime = Assert.IsType <DateTime>(TempData["DateTime"]);
Assert.Equal(inputDatetime, datetime);
}
public void SaveAndLoad_GuidCanBeStoredAndLoaded()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
var inputGuid = Guid.NewGuid();
var input = new Dictionary <string, object>
{
{ "Guid", inputGuid }
};
var context = GetHttpContext();
// Act
testProvider.SaveTempData(context, input);
var TempData = testProvider.LoadTempData(context);
// Assert
var guidVal = Assert.IsType <Guid>(TempData["Guid"]);
Assert.Equal(inputGuid, guidVal);
}
public void SaveAndLoad_LongCanBeSavedAndLoaded(long expected)
{
// Arrange
var key = "LongValue";
var testProvider = new SessionStateTempDataProvider();
var input = new Dictionary <string, object>
{
{ key, expected }
};
var context = GetHttpContext();
// Act
testProvider.SaveTempData(context, input);
var TempData = testProvider.LoadTempData(context);
var result = TempData[key];
// Assert
var actual = Assert.IsType <long>(result);
Assert.Equal(expected, actual);
}
public void SaveAndLoad_EnumCanBeSavedAndLoaded()
{
// Arrange
var key = "EnumValue";
var testProvider = new SessionStateTempDataProvider();
var expected = DayOfWeek.Friday;
var input = new Dictionary <string, object>
{
{ key, expected }
};
var context = GetHttpContext();
// Act
testProvider.SaveTempData(context, input);
var TempData = testProvider.LoadTempData(context);
var result = TempData[key];
// Assert
var actual = (DayOfWeek)result;
Assert.Equal(expected, actual);
}
public void SaveAndLoad_ListCanBeStoredAndLoaded()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
var input = new Dictionary <string, object>
{
{ "List`string", new List <string> {
"one", "two"
} }
};
var context = GetHttpContext();
// Act
testProvider.SaveTempData(context, input);
var TempData = testProvider.LoadTempData(context);
// Assert
var list = (IList <string>)TempData["List`string"];
Assert.Equal(2, list.Count);
Assert.Equal("one", list[0]);
Assert.Equal("two", list[1]);
}
public void SaveAndLoad_DictionaryCanBeStoredAndLoaded()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
var inputDictionary = new Dictionary <string, string>
{
{ "Hello", "World" },
};
var input = new Dictionary <string, object>
{
{ "Dictionary", inputDictionary }
};
var context = GetHttpContext();
// Act
testProvider.SaveTempData(context, input);
var TempData = testProvider.LoadTempData(context);
// Assert
var dictionary = Assert.IsType <Dictionary <string, string> >(TempData["Dictionary"]);
Assert.Equal("World", dictionary["Hello"]);
}
private TempDataDictionaryFactory CreateFactory()
{
var provider = new SessionStateTempDataProvider();
return(new TempDataDictionaryFactory(provider));
}
