public void ExecutesAll()
{
var queryable = GetIQueryable();
var particles = new List <Mock <IFilterParticle <IQueryableApplyTests> > >()
{
GetParticle(),
GetParticle(),
GetParticle(),
GetParticle(),
};
// Create the MockSequence to validate the call order
var sequence = new MockSequence();
foreach (var p in particles)
{
p.InSequence(sequence)
.Setup(x => x.GetExpression(It.IsAny <ParameterExpression>()))
.Returns <Expression>(x =>
{
return(Expression.Constant(true));
});
}
var result = IQueryableExtensions.Apply(
source: GetIQueryable(),
particles: particles.Select(x => x.Object).AsEnumerable()
);
foreach (var p in particles)
{
p.Verify(x => x.GetExpression(It.IsAny <ParameterExpression>()));
}
}
public void HandlesEmptyList()
{
var result = IQueryableExtensions.Apply(
source: GetIQueryable(),
particles: Array.Empty <IFilterParticle <IQueryableApplyTests> >()
);
Assert.NotNull(result);
}
public void ThrowsOnNullParticles()
{
Assert.Throws <ArgumentNullException>("particles", () =>
{
IQueryableExtensions.Apply(
source: GetIQueryable(),
particles: (IEnumerable <IFilterParticle <IQueryableApplyTests> >)null
);
});
}