public void ProjectInstanceShouldRespectSharingPolicy(EvaluationContext.SharingPolicy policy)
{
try
{
var seenContexts = new HashSet <EvaluationContext>();
EvaluationContext.TestOnlyHookOnCreate = c => seenContexts.Add(c);
var collection = _env.CreateProjectCollection().Collection;
var context = EvaluationContext.Create(policy);
const int numIterations = 10;
for (int i = 0; i < numIterations; i++)
{
ProjectInstance.FromProjectRootElement(
ProjectRootElement.Create(),
new ProjectOptions
{
ProjectCollection = collection,
EvaluationContext = context,
LoadSettings = ProjectLoadSettings.IgnoreMissingImports
});
}
int expectedNumContexts = policy == EvaluationContext.SharingPolicy.Shared ? 1 : numIterations;
seenContexts.Count.ShouldBe(expectedNumContexts);
seenContexts.ShouldAllBe(c => c.Policy == policy);
}
finally
{
EvaluationContext.TestOnlyHookOnCreate = null;
}
}
public static IEnumerable <object[]> ProjectInstanceHasEvaluationIdTestData()
{
// from file (new)
yield return(new ProjectInstanceFactory[]
{
(f, xml, c) => new ProjectInstance(f, null, null, c)
});
// from file (factory method)
yield return(new ProjectInstanceFactory[]
{
(f, xml, c) => ProjectInstance.FromFile(f, new ProjectOptions {
ProjectCollection = c
})
});
// from Project
yield return(new ProjectInstanceFactory[]
{
(f, xml, c) => new Project(f, null, null, c).CreateProjectInstance()
});
// from DeepCopy
yield return(new ProjectInstanceFactory[]
{
(f, xml, c) => new ProjectInstance(f, null, null, c).DeepCopy()
});
// from ProjectRootElement (new)
yield return(new ProjectInstanceFactory[]
{
(f, xml, c) => new ProjectInstance(xml, null, null, c)
});
// from ProjectRootElement (factory method)
yield return(new ProjectInstanceFactory[]
{
(f, xml, c) => ProjectInstance.FromProjectRootElement(xml, new ProjectOptions {
ProjectCollection = c
})
});
// from translated project instance
yield return(new ProjectInstanceFactory[]
{
(f, xml, c) =>
{
var pi = new ProjectInstance(f, null, null, c);
pi.AddItem("foo", "bar");
pi.TranslateEntireState = true;
((ITranslatable)pi).Translate(TranslationHelpers.GetWriteTranslator());
var copy = ProjectInstance.FactoryForDeserialization(TranslationHelpers.GetReadTranslator());
return copy;
}
});
}
public static ProjectInstance ProjectInstanceFromXml(string xml)
{
var settings = new XmlReaderSettings
{
XmlResolver = null, // Prevent external calls for namespaces.
};
using (var stringReader = new StringReader(xml))
using (var xmlReader = XmlReader.Create(stringReader, settings))
{
ProjectRootElement projectRootElement = ProjectRootElement.Create(xmlReader);
return(ProjectInstance.FromProjectRootElement(projectRootElement, new ProjectOptions()));
}
}
public static ProjectInstance CreateProjectInstanceFromRootElement(ProjectRootElement projectRootElement)
{
// Use a new project collection to avoid collisions in the global one.
// TODO! Refactor tests to be more isolated, both ProjectCollection-wide and disk-wise
var projectCollection = new ProjectCollection();
var projectOptions = new ProjectOptions
{
GlobalProperties = _globalProperties,
ProjectCollection = projectCollection,
};
return(ProjectInstance.FromProjectRootElement(projectRootElement, projectOptions));
}
