public void Save_NullSession_NullDictionary_DoesNotThrow() {
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
// Act
testProvider.SaveTempData(GetControllerContext(), null);
}
public void Save_NullSession_NullDictionary_DoesNotThrow()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
// Act & Assert (does not throw)
testProvider.SaveTempData(GetHttpContext(session: null, sessionEnabled: false), null);
}
public void SessionProviderSaveThrowsOnDisabledSessionState() {
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
// Act & Assert
ExceptionHelper.ExpectInvalidOperationException(
delegate {
testProvider.SaveTempData(GetControllerContext(), new Dictionary<string, object>());
},
"The SessionStateTempDataProvider requires SessionState to be enabled.");
}
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 Save_NullSession_NonEmptyDictionary_Throws()
{
// Arrange
var testProvider = new SessionStateTempDataProvider();
// Act & Assert
Assert.Throws<InvalidOperationException>(() =>
{
testProvider.SaveTempData(
GetHttpContext(session: null, sessionEnabled: false),
new Dictionary<string, object> { { "foo", "bar" } }
);
});
}
public void Save_NonNullSession_TempDataIsDirty_AssignsTempDataDictionaryIntoSession()
{
// 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.SetupSet(ssb => ssb[SessionStateTempDataProvider.TempDataSessionStateKey] = tempData);
// Act
testProvider.SaveTempData(mockControllerContext.Object, tempData);
// Assert
mockSessionStateBase.VerifyAll();
}
public void Save_NullSession_NonEmptyDictionary_Throws()
{
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
// Act & Assert
Assert.Throws <InvalidOperationException>(
delegate
{
testProvider.SaveTempData(
GetControllerContext(),
new Dictionary <string, object> {
{ "foo", "bar" }
}
);
},
"The SessionStateTempDataProvider class requires session state to be enabled."
);
}
public void Save_NonNullSession_TempDataIsNotDirty_KeyDoesNotExistInSession_SessionRemainsUntouched()
{
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
Dictionary <string, object> tempData = new Dictionary <string, object>();
Mock <ControllerContext> mockControllerContext = new Mock <ControllerContext>(
MockBehavior.Strict
);
mockControllerContext
.Setup(
o => o.HttpContext.Session[SessionStateTempDataProvider.TempDataSessionStateKey]
)
.Returns(null);
// Act
testProvider.SaveTempData(mockControllerContext.Object, tempData);
// Assert
mockControllerContext.Verify();
}
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_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"]);
}
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 Save_NonNullSession_TempDataIsDirty_AssignsTempDataDictionaryIntoSession() {
// 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.ExpectSetItem(SessionStateTempDataProvider.TempDataSessionStateKey, tempData);
// Act
testProvider.SaveTempData(mockControllerContext.Object, tempData);
// Assert
mockSessionStateBase.VerifyAll();
}
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_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_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_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_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);
}
public void Save_NonNullSession_TempDataIsNotDirty_KeyDoesNotExistInSession_SessionRemainsUntouched() {
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
Dictionary<string, object> tempData = new Dictionary<string, object>();
Mock<ControllerContext> mockControllerContext = new Mock<ControllerContext>(MockBehavior.Strict);
mockControllerContext.Expect(o => o.HttpContext.Session[SessionStateTempDataProvider.TempDataSessionStateKey]).Returns(null);
// Act
testProvider.SaveTempData(mockControllerContext.Object, tempData);
// Assert
mockControllerContext.Verify();
}
public void Save_NonNullSession_TempDataIsNotDirty_KeyExistsInSession_KeyRemovedFromSession() {
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
Dictionary<string, object> tempData = new Dictionary<string, object>();
Mock<ControllerContext> mockControllerContext = new Mock<ControllerContext>(MockBehavior.Strict);
mockControllerContext.Expect(o => o.HttpContext.Session[SessionStateTempDataProvider.TempDataSessionStateKey]).Returns(new object());
mockControllerContext.Expect(o => o.HttpContext.Session.Remove(SessionStateTempDataProvider.TempDataSessionStateKey)).Verifiable();
// Act
testProvider.SaveTempData(mockControllerContext.Object, tempData);
// Assert
mockControllerContext.Verify();
}
public void Save_NullSession_NonEmptyDictionary_Throws() {
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
// Act & Assert
ExceptionHelper.ExpectInvalidOperationException(
delegate {
testProvider.SaveTempData(GetControllerContext(), new Dictionary<string, object> { { "foo", "bar" } });
},
"The SessionStateTempDataProvider class requires session state to be enabled.");
}
public void Save_NullSession_EmptyDictionary_DoesNotThrow() {
// Arrange
SessionStateTempDataProvider testProvider = new SessionStateTempDataProvider();
// Act
testProvider.SaveTempData(GetControllerContext(), new Dictionary<string, object>());
}