public void ApproveStructsWhichDontFollowStructGuidelines()
{
var approvalBuilder = new StringBuilder();
approvalBuilder.AppendLine(@"-------------------------------------------------- REMEMBER --------------------------------------------------
CONSIDER defining a struct instead of a class if instances of the type are small and commonly short-lived or are commonly embedded in other objects.
AVOID defining a struct unless the type has all of the following characteristics:
* It logically represents a single value, similar to primitive types(int, double, etc.).
* It has an instance size under 16 bytes.
* It is immutable.
* It will not have to be boxed frequently.
In all other cases, you should define your types as classes.
-------------------------------------------------- REMEMBER --------------------------------------------------
");
var assembly = typeof(Endpoint).Assembly;
foreach (var type in assembly.GetTypes().OrderBy(t => t.FullName))
{
if (!type.IsValueType || type.IsEnum || type.IsSpecialName || type.Namespace == null || !type.Namespace.StartsWith("NServiceBus") || type.FullName.Contains("__"))
{
continue;
}
var violatedRules = new List <string> {
$"{type.FullName} violates the following rules:"
};
InspectSizeOfStruct(type, violatedRules);
InspectWhetherStructViolatesMutabilityRules(type, violatedRules);
if (violatedRules.Count <= 1)
{
continue;
}
foreach (var violatedRule in violatedRules)
{
approvalBuilder.AppendLine(violatedRule);
}
approvalBuilder.AppendLine();
}
TestApprover.Verify(approvalBuilder.ToString());
}
public void ApproveStructsWhichDontFollowStructGuidelines()
{
if (Environment.OSVersion.Platform != PlatformID.Win32NT)
{
Assert.Ignore("ApprovalTests only works on Windows");
}
var approvalBuilder = new StringBuilder();
approvalBuilder.AppendLine(@"-------------------------------------------------- REMEMBER --------------------------------------------------
CONSIDER defining a struct instead of a class if instances of the type are small and commonly short-lived or are commonly embedded in other objects.
AVOID defining a struct unless the type has all of the following characteristics:
* It logically represents a single value, similar to primitive types(int, double, etc.).
* It has an instance size under 16 bytes.
* It is immutable.
* It will not have to be boxed frequently.
In all other cases, you should define your types as classes.
-------------------------------------------------- REMEMBER --------------------------------------------------
");
var assembly = typeof(Endpoint).Assembly;
foreach (var type in assembly.GetTypes().OrderBy(t => t.FullName))
{
if (!type.IsValueType || type.IsEnum || type.IsSpecialName || type.Namespace == null || !type.Namespace.StartsWith("NServiceBus") || type.FullName.Contains("__"))
{
continue;
}
var violatedRules = new List <string> {
$"{type.FullName} violates the following rules:"
};
InspectWhetherStructContainsPublicFields(type, violatedRules);
InspectWhetherStructContainsWritableProperties(type, violatedRules);
var containsRefereneceTypes = InspectWhetherStructContainsReferenceTypes(type, violatedRules);
if (containsRefereneceTypes)
{
violatedRules.Add(" - The size cannot be determined because there are fields that are reference types.");
}
else
{
InspectSizeOfStruct(type, violatedRules);
}
if (violatedRules.Count <= 1)
{
continue;
}
foreach (var violatedRule in violatedRules)
{
approvalBuilder.AppendLine(violatedRule);
}
approvalBuilder.AppendLine();
}
TestApprover.Verify(approvalBuilder.ToString());
}
