private void TriggerParameters_Create_FromExistingTrigger(NotificationTrigger trigger, TriggerParameters parameters)
{
//shouldnt we _actually_ be checking that the values are the same?
//and, shouldnt we be populating _all_ properties of the trigger first?
//then, we need to make sure we can clone a trigger into some new parameters and add them successfully
//and THEN, we need to write some tests for that
foreach (var paramProp in PrtgAPIHelpers.GetNormalProperties(parameters.GetType()))
{
bool found = false;
foreach (var triggerProp in trigger.GetType().GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic))
{
if ((paramProp.Name == "TriggerInternal" && triggerProp.Name == "Trigger") ||
(paramProp.Name == "State" && triggerProp.Name == "StateTrigger") ||
(paramProp.Name == triggerProp.Name))
{
found = true;
Assert.IsTrue(paramProp.GetValue(parameters) != null, $"Parameter '{paramProp}' was null");
}
}
if (!found)
{
Assert.Fail($"Couldn't find notification trigger property that corresponded to parameter property '{paramProp.Name}'");
}
}
}
private void TriggerParameters_AllProperties_HaveDefault(TriggerParameters parameters, Func <PropertyInfo, bool> additionalChecks = null)
{
TestReflectionHelpers.NullifyProperties(parameters);
if (additionalChecks == null)
{
additionalChecks = p => false;
}
foreach (var prop in PrtgAPIHelpers.GetNormalProperties(parameters.GetType()))
{
var val = prop.GetValue(parameters);
if (prop.Name.EndsWith("NotificationAction"))
{
Assert.IsTrue(val.ToString() == TriggerParameters.EmptyNotificationAction().ToString(), $"Property '{prop.Name}' had value {val}");
}
else
{
if (!additionalChecks(prop))
{
Assert.IsTrue(val == null, $"Property '{prop.Name}' was not null");
}
}
}
}
private void TriggerParameters_AllProperties_HaveValues(TriggerParameters parameters, Func <PropertyInfo, bool> additionalChecks = null)
{
if (additionalChecks == null)
{
additionalChecks = p => false;
}
foreach (var prop in PrtgAPIHelpers.GetNormalProperties(parameters.GetType()))
{
var val = prop.GetValue(parameters);
if (prop.Name.EndsWith("NotificationAction"))
{
Assert.IsTrue(val.ToString() != TriggerParameters.EmptyNotificationAction().ToString(), $"Property '{prop.Name}' had the empty notification action");
}
else
{
if (!additionalChecks(prop))
{
Assert.IsTrue(val != null, $"Property '{prop.Name}' had value did not have a value.");
}
}
}
}
private void SetProperty(TriggerParameters parameters)
{
var property = parameters.GetType().GetProperties().First(p => p.GetCustomAttribute <PropertyParameterAttribute>()?.Name == Property.ToString());
property.SetValue(parameters, Value);
if (ShouldProcess($"{Trigger.OnNotificationAction} (Object ID: {Trigger.ObjectId})", $"Edit-NotificationTriggerProperty {Property} = '{Value}'"))
{
client.SetNotificationTrigger(parameters);
}
}
private void ValidateNewTrigger(TriggerParameters parameters, NotificationTrigger trigger, bool empty)
{
foreach (var paramProp in parameters.GetType().GetProperties2())
{
bool found = false;
foreach (var triggerProp in trigger.GetType().GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic))
{
if ((paramProp.Name == "TriggerInternal" && triggerProp.Name == "Trigger") ||
(paramProp.Name == "State" && triggerProp.Name == "StateTrigger") ||
(paramProp.Name == triggerProp.Name))
{
found = true;
var paramValue = paramProp.GetValue(parameters)?.ToString();
var triggerValue = triggerProp.GetValue(trigger)?.ToString();
if (empty && paramValue == null)
{
switch (triggerProp.Name)
{
case nameof(NotificationTrigger.Latency):
paramValue = "60";
break;
case nameof(NotificationTrigger.EscalationLatency):
paramValue = "300";
break;
case nameof(NotificationTrigger.Threshold):
paramValue = "0";
break;
case nameof(NotificationTrigger.RepeatInterval):
paramValue = "0";
break;
}
}
Assert.AreEqual(paramValue, triggerValue, triggerProp.Name);
//when we create a trigger without customization, some fields get default values
//we should have verification of those values, but ONLY when we're doing
//verification without customization. maybe we should have a bool on validatenewtrigger
//that indicates whether this is without customization, and ONLY THEN do we say ok
//paramValue can be null but triggerValue can be <something>
}
}
if (!found)
{
Assert.Fail($"Couldn't find notification trigger property that corresponded to parameter property '{paramProp.Name}'");
}
}
}
private void SetProperty(TriggerParameters parameters)
{
//Get the TriggerParameters PropertyInfo that corresponds to the specified TriggerProperty
var property = parameters.GetType().GetProperties().FirstOrDefault(p => p.GetCustomAttribute <PropertyParameterAttribute>()?.Name == Property.ToString());
if (property == null)
{
throw new InvalidOperationException($"Property '{Property}' does not exist on triggers of type '{parameters.Type}'");
}
Value = ParseValueIfRequired(property, Value);
property.SetValue(parameters, Value);
if (ShouldProcess($"{Trigger.OnNotificationAction} (Object ID: {Trigger.ObjectId})", $"Edit-NotificationTriggerProperty {Property} = '{Value}'"))
{
ExecuteOperation(() => client.SetNotificationTrigger(parameters), $"Setting trigger property {Property} to value '{Value}'");
}
}
private void TriggerParameters_Edit_CanSetUnsetValue(TriggerParameters parameters)
{
var properties = PrtgAPIHelpers.GetNormalProperties(parameters.GetType());
foreach (var prop in properties)
{
prop.SetValue(parameters, null);
if (prop.Name == nameof(TriggerProperty.OnNotificationAction) || prop.Name == nameof(TriggerProperty.OffNotificationAction) || prop.Name == nameof(TriggerProperty.EscalationNotificationAction))
{
Assert.IsTrue(prop.GetValue(parameters).ToString() == TriggerParameters.EmptyNotificationAction().ToString(), $"Property '{prop.Name}' was not empty.");
}
else
{
Assert.IsTrue(prop.GetValue(parameters) == null, $"Property '{prop.Name}' was not null.");
}
object defaultValue = null;
if (prop.PropertyType.Name == nameof(TriggerChannel))
{
defaultValue = new TriggerChannel(1234);
}
else if (prop.Name == nameof(VolumeTriggerParameters.UnitSize))
{
if (parameters is VolumeTriggerParameters)
{
defaultValue = TestReflectionUtilities.GetDefaultUnderlying(typeof(DataVolumeUnit)).ToString().ToEnum <DataUnit>();
}
else
{
defaultValue = TestReflectionUtilities.GetDefaultUnderlying(prop.PropertyType);
}
}
else
{
defaultValue = TestReflectionUtilities.GetDefaultUnderlying(prop.PropertyType);
}
prop.SetValue(parameters, defaultValue);
Assert.IsTrue(prop.GetValue(parameters) != null, $"Property '{prop.Name}' was null.");
}
}
private void TriggerParameters_Edit_CanSetUnsetValue(TriggerParameters parameters)
{
var properties = parameters.GetType().GetProperties2();
foreach (var prop in properties)
{
prop.SetValue(parameters, null);
if (prop.Name == nameof(TriggerProperty.OnNotificationAction) || prop.Name == nameof(TriggerProperty.OffNotificationAction) || prop.Name == nameof(TriggerProperty.EscalationNotificationAction))
{
Assert.IsTrue(prop.GetValue(parameters).ToString() == TriggerParameters.EmptyNotificationAction().ToString(), $"Property '{prop.Name}' was not empty.");
}
else
{
Assert.IsTrue(prop.GetValue(parameters) == null, $"Property '{prop.Name}' was not null.");
}
prop.SetValue(parameters, ReflectionHelpers.GetDefaultUnderlying(prop.PropertyType));
Assert.IsTrue(prop.GetValue(parameters) != null, $"Property '{prop.Name}' was null.");
}
}
private void TriggerParameters_Edit_CanSetUnsetValue(TriggerParameters parameters)
{
var properties = PrtgAPIHelpers.GetNormalProperties(parameters.GetType());
foreach (var prop in properties)
{
prop.SetValue(parameters, null);
if (prop.Name == nameof(TriggerProperty.OnNotificationAction) || prop.Name == nameof(TriggerProperty.OffNotificationAction) || prop.Name == nameof(TriggerProperty.EscalationNotificationAction))
{
Assert.IsTrue(prop.GetValue(parameters).ToString() == TriggerParameters.EmptyNotificationAction().ToString(), $"Property '{prop.Name}' was not empty.");
}
else
{
Assert.IsTrue(prop.GetValue(parameters) == null, $"Property '{prop.Name}' was not null.");
}
var defaultValue = prop.PropertyType.Name == "TriggerChannel" ? new TriggerChannel(1234) : TestReflectionHelpers.GetDefaultUnderlying(prop.PropertyType);
prop.SetValue(parameters, defaultValue);
Assert.IsTrue(prop.GetValue(parameters) != null, $"Property '{prop.Name}' was null.");
}
}
private void TriggerParameters_Create_FromExistingTrigger(NotificationTrigger trigger, TriggerParameters parameters)
{
foreach (var paramProp in parameters.GetType().GetProperties2())
{
bool found = false;
foreach (var triggerProp in trigger.GetType().GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic))
{
if ((paramProp.Name == "TriggerInternal" && triggerProp.Name == "Trigger") ||
(paramProp.Name == "State" && triggerProp.Name == "StateTrigger") ||
(paramProp.Name == triggerProp.Name))
{
found = true;
Assert.IsTrue(paramProp.GetValue(parameters) != null, $"Parameter '{paramProp}' was null");
}
}
if (!found)
{
Assert.Fail($"Couldn't find notification trigger property that corresponded to parameter property '{paramProp.Name}'");
}
}
}
//for edit mode, it IS valid to set fields to null, since that indicates we're not going to edit that field
//we then also need to analyze the url we get and confirm it doesnt have any fields in it
//also we need to check when we add something and then nullify it it goes away
#endregion
private void TriggerParameters_MandatoryFields_CannotBeNull(TriggerParameters parameters)
{
foreach (var prop in PrtgAPIHelpers.GetNormalProperties(parameters.GetType()))
{
var attr = prop.GetCustomAttribute <RequireValueAttribute>();
var valRequired = attr?.ValueRequired ?? false;
try
{
prop.SetValue(parameters, null);
if (valRequired)
{
Assert.Fail($"Property '{prop.Name}' requires a value however did not generate an exception.");
}
}
catch (TargetInvocationException ex)
{
var inner = ex.InnerException as InvalidOperationException;
if (inner == null)
{
throw;
}
if (!inner.Message.StartsWith("Trigger property"))
{
throw;
}
if (!valRequired)
{
Assert.Fail($"Property '{prop.Name}' does not require a value, however the property responded as if it does.");
}
}
}
}
