public void Should_CreatePath_BasicExpression()
{
var manager = new ExpressionManager();
var expressions = CreateExpressions <ComplexObject>(x => x.Id);
var paths = expressions.Select(x => manager.GetPropertyPath(x)).ToList();
CollectionAssert.AreEqual(new[] { ".Id" }, paths);
}
public void Should_CreatePath_WithChildrenFirst()
{
var manager = new ExpressionManager();
var expressions = CreateExpressions <ComplexObjectWithListChildren>(
x => x.Children.First().BasicChild.BasicChildId
);
var paths = expressions.Select(x => manager.GetPropertyPath(x)).ToList();
CollectionAssert.AreEqual(new[] { ".Children.BasicChild.BasicChildId" }, paths);
}
public void Should_CreatePath_WithChildrenRoot()
{
var manager = new ExpressionManager();
var expressions = CreateExpressions <ComplexObjectWithListChildren>(
x => x.Id,
x => x.Name,
x => x.Children
);
var paths = expressions.Select(x => manager.GetPropertyPath(x)).ToList();
CollectionAssert.AreEqual(new[] { ".Id", ".Name", ".Children" }, paths);
}
public void Should_IncludeOnly_DeepPath()
{
var manager = new ExpressionManager();
var expressions = CreateExpressions <DeepObject>(
x => x.DeepChildObject.DeepChild2Object.DeepChild3Object.Name
);
var paths = expressions.Select(x => manager.GetPropertyPath(x)).ToList();
CollectionAssert.AreEqual(new[] {
".DeepChildObject.DeepChild2Object.DeepChild3Object.Name"
}, paths);
}
public void Should_CreatePath_WithDeepSubselect()
{
var manager = new ExpressionManager();
var expressions = CreateExpressions <ComplexObjectWithListChildren>(
x => x.Id,
x => x.Name,
x => x.Children.Select(y => y.BasicChild.BasicChildId),
x => x.BasicChild.Children.Select(y => y.BasicChildId),
x => x.BasicChild.Children.Select(y => y.Children.Select(z => z.BasicChildName))
);
var paths = expressions.Select(x => manager.GetPropertyPath(x)).ToList();
CollectionAssert.AreEqual(new[] {
".Id",
".Name",
".Children.BasicChild.BasicChildId",
".BasicChild.Children.BasicChildId",
".BasicChild.Children.Children.BasicChildName"
}, paths);
}
