public void Load_NullSession_ReturnsEmptyDictionary() {
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
// Act
IDictionary<string, object> tempDataDictionary = testProvider.LoadTempData(GetControllerContext());
// Assert
Assert.AreEqual(0, tempDataDictionary.Count);
}
public void Load_ThrowsException_WhenSessionIsNotEnabled()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
// Act & Assert
Assert.Throws<InvalidOperationException>(() =>
{
testProvider.LoadTempData(GetHttpContext(sessionEnabled: false));
});
}
public void Load_ReturnsEmptyDictionary_WhenNoSessionDataIsAvailable()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
// Act
var tempDataDictionary = testProvider.LoadTempData(GetHttpContext());
// Assert
Assert.Empty(tempDataDictionary);
}
public void SessionProviderLoadThrowsOnDisabledSessionState() {
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
// Act & Assert
ExceptionHelper.ExpectInvalidOperationException(
delegate {
IDictionary<string, object> tempDataDictionary = testProvider.LoadTempData(GetControllerContext());
},
"The SessionStateTempDataProvider requires SessionState to be enabled.");
}
public void Load_NonNullSession_NoSessionData_ReturnsEmptyDictionary()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
// Act
var tempDataDictionary = testProvider.LoadTempData(
GetHttpContext(Mock.Of<ISession>()));
// Assert
Assert.Empty(tempDataDictionary);
}
public void Load_NullSession_ReturnsEmptyDictionary()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
// Act
var tempDataDictionary = testProvider.LoadTempData(
GetHttpContext(session: null, sessionEnabled: true));
// Assert
Assert.Null(tempDataDictionary);
}
public void Load_NonNullSession_NoSessionData_ReturnsEmptyDictionary() {
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
Mock<ControllerContext> mockControllerContext = new Mock<ControllerContext>();
Mock<HttpSessionStateBase> mockSessionStateBase = new Mock<HttpSessionStateBase>();
mockControllerContext.Expect(c => c.HttpContext.Session).Returns(mockSessionStateBase.Object);
// Act
var result = testProvider.LoadTempData(mockControllerContext.Object);
// Assert
Assert.AreEqual(0, result.Count);
}
public void Load_NonNullSession_NoSessionData_ReturnsEmptyDictionary()
{
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
Mock<ControllerContext> mockControllerContext = new Mock<ControllerContext>();
Mock<HttpSessionStateBase> mockSessionStateBase = new Mock<HttpSessionStateBase>();
mockControllerContext.Setup(c => c.HttpContext.Session).Returns(mockSessionStateBase.Object);
// Act
IDictionary<string, object> result = testProvider.LoadTempData(mockControllerContext.Object);
// Assert
Assert.Empty(result);
}
public void Load_NonNullSession_CorrectSessionDataType_ReturnsSessionData() {
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
Dictionary<string, object> tempData = new Dictionary<string, object> { { "foo", "bar" } };
Mock<ControllerContext> mockControllerContext = new Mock<ControllerContext>();
Mock<HttpSessionStateBase> mockSessionStateBase = new Mock<HttpSessionStateBase>();
mockControllerContext.Expect(c => c.HttpContext.Session).Returns(mockSessionStateBase.Object);
mockSessionStateBase.ExpectGetItem<HttpSessionStateBase, string, object>(SessionStateTempDataProvider.TempDataSessionStateKey).Returns(tempData);
// Act
var result = testProvider.LoadTempData(mockControllerContext.Object);
// Assert
Assert.AreSame(tempData, result);
}
public void Load_NonNullSession_IncorrectSessionDataType_ReturnsEmptyDictionary()
{
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
Mock <ControllerContext> mockControllerContext = new Mock <ControllerContext>();
Mock <HttpSessionStateBase> mockSessionStateBase = new Mock <HttpSessionStateBase>();
mockControllerContext
.Setup(c => c.HttpContext.Session)
.Returns(mockSessionStateBase.Object);
mockSessionStateBase
.Setup(ssb => ssb[SessionStateTempDataProvider.TempDataSessionStateKey])
.Returns(42);
// Act
IDictionary <string, object> result = testProvider.LoadTempData(
mockControllerContext.Object
);
// Assert
Assert.Empty(result);
}
public void Load_NonNullSession_CorrectSessionDataType_ReturnsSessionData()
{
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
Dictionary <string, object> tempData = new Dictionary <string, object>
{
{ "foo", "bar" }
};
Mock <ControllerContext> mockControllerContext = new Mock <ControllerContext>();
Mock <HttpSessionStateBase> mockSessionStateBase = new Mock <HttpSessionStateBase>();
mockControllerContext
.Setup(c => c.HttpContext.Session)
.Returns(mockSessionStateBase.Object);
mockSessionStateBase
.Setup(ssb => ssb[SessionStateTempDataProvider.TempDataSessionStateKey])
.Returns(tempData);
// Act
var result = testProvider.LoadTempData(mockControllerContext.Object);
// Assert
Assert.Same(tempData, result);
}
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"]);
}
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_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_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_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_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_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_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_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_IntCanBeStoredAndLoaded()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
var input = new Dictionary<string, object>
{
{ "int", 10 }
};
var context = GetHttpContext(new TestSession(), true);
// Act
testProvider.SaveTempData(context, input);
var TempData = testProvider.LoadTempData(context);
// Assert
var intVal = Convert.ToInt32(TempData["int"]);
Assert.Equal(10, intVal);
}
