public void Include_OnAlreadyInclude_Fail()
{
var harvester = new SelectiveHarvester();
harvester.Exclude <A>(x => x.X);
harvester.Include <A>(x => x.X);
}
public void Exclude_OnAlreadyFilter_Fail()
{
var harvester = new SelectiveHarvester();
harvester.AddFilter <A>(x => null);
harvester.Exclude <A>(x => x.X);
}
public void Fieldsarr_WorksForTypesAndSubtypes()
{
var harvester = new SelectiveHarvester();
harvester.Exclude <A>(x => x.X, x => x.Y);
Asserts(harvester);
}
public void ExcludeFilter_ForTypesAndSubtypes()
{
var selective = new SelectiveHarvester();
selective.AddFilter <A>(
x => x.Where(y => y.SanitizedName != "X" && y.SanitizedName != "Y"));
Asserts(selective);
}
public void WrongSpec_Fail()
{
var harvester = new SelectiveHarvester();
var ex =
Assert.Throws <ArgumentException>(() => harvester.Exclude <A>(x => Math.Min(3, 3)));
Assert.AreEqual("Field specification must refer to a field", ex.Message);
ex = Assert.Throws <ArgumentException>(() => harvester.Exclude <A>(x => 1));
Assert.AreEqual("Field specification must refer to a field", ex.Message);
}
static void Asserts(SelectiveHarvester harvester)
{
IFieldHarvester fh = (IFieldHarvester)harvester;
Assert.IsTrue(fh.CanHandleType(typeof(A)));
var fields = fh.GetFields(typeof(A)).Select(x => x.SanitizedName);
CollectionAssert.AreEquivalent(new[] { "Name" }, fields);
Assert.IsTrue(fh.CanHandleType(typeof(B)));
fields = fh.GetFields(typeof(B)).Select(x => x.SanitizedName);
CollectionAssert.AreEquivalent(new[] { "Name", "Age" }, fields);
Assert.IsFalse(fh.CanHandleType(typeof(C)));
}
public void Include_Fieldsarr_WorksForTypesAndSubtypes()
{
var harvester = new SelectiveHarvester();
harvester.Include <B>(x => x.Name, x => x.Age);
IFieldHarvester fh = (IFieldHarvester)harvester;
Assert.IsFalse(fh.CanHandleType(typeof(A)));
Assert.IsTrue(fh.CanHandleType(typeof(B)));
var fields = fh.GetFields(typeof(B)).Select(x => x.SanitizedName);
CollectionAssert.AreEquivalent(new[] { "Name", "Age" }, fields);
Assert.IsFalse(fh.CanHandleType(typeof(C)));
}
static void Asserts(SelectiveHarvester harvester)
{
IFieldHarvester fh = (IFieldHarvester) harvester;
Assert.IsTrue(fh.CanHandleType(typeof (A)));
var fields = fh.GetFields(typeof (A)).Select(x => x.SanitizedName);
CollectionAssert.AreEquivalent(new[] {"Name"}, fields);
Assert.IsTrue(fh.CanHandleType(typeof (B)));
fields = fh.GetFields(typeof (B)).Select(x => x.SanitizedName);
CollectionAssert.AreEquivalent(new[] {"Name", "Age"}, fields);
Assert.IsFalse(fh.CanHandleType(typeof (C)));
}
public void Include_OnAlreadyInclude_Fail()
{
var harvester = new SelectiveHarvester();
harvester.Exclude<A>(x => x.X);
harvester.Include<A>(x => x.X);
}
public void Include_Fieldsarr_WorksForTypesAndSubtypes()
{
var harvester = new SelectiveHarvester();
harvester.Include<B>(x => x.Name, x => x.Age);
IFieldHarvester fh = (IFieldHarvester) harvester;
Assert.IsFalse(fh.CanHandleType(typeof (A)));
Assert.IsTrue(fh.CanHandleType(typeof (B)));
var fields = fh.GetFields(typeof (B)).Select(x => x.SanitizedName);
CollectionAssert.AreEquivalent(new[] {"Name", "Age"}, fields);
Assert.IsFalse(fh.CanHandleType(typeof (C)));
}
public void Exclude_OnAlreadyFilter_Fail()
{
var harvester = new SelectiveHarvester();
harvester.AddFilter<A>(x => null);
harvester.Exclude<A>(x => x.X);
}
public void Fieldsarr_WorksForTypesAndSubtypes()
{
var harvester = new SelectiveHarvester();
harvester.Exclude<A>(x => x.X, x => x.Y);
Asserts(harvester);
}
public void AddExclude_FieldOnDifferentType_Fail()
{
var harvester = new SelectiveHarvester();
harvester.Exclude<A>(x => x.X.Year);
}
public void AddExclude_FieldOnDifferentType_Fail()
{
var harvester = new SelectiveHarvester();
harvester.Exclude <A>(x => x.X.Year);
}
public void ExcludeFilter_ForTypesAndSubtypes()
{
var selective = new SelectiveHarvester();
selective.AddFilter<A>(
x => x.Where(y => y.SanitizedName != "X" && y.SanitizedName != "Y"));
Asserts(selective);
}
public void WrongSpec_Fail()
{
var harvester = new SelectiveHarvester();
var ex =
Assert.Throws<ArgumentException>(() => harvester.Exclude<A>(x => Math.Min(3, 3)));
Assert.AreEqual("Field specification must refer to a field", ex.Message);
ex = Assert.Throws<ArgumentException>(() => harvester.Exclude<A>(x => 1));
Assert.AreEqual("Field specification must refer to a field", ex.Message);
}
/// <summary>
/// Adds to the configuration a <see cref="StatePrinter.FieldHarvesters.SelectiveHarvester"/> and returns it.
/// </summary>
public SelectiveHarvester SelectiveHarvester()
{
return(selective ?? (selective = new SelectiveHarvester(this)));
}
/// <summary>
/// Adds to the configuration a <see cref="StatePrinter.FieldHarvesters.SelectiveHarvester"/> and returns it.
/// </summary>
public SelectiveHarvester SelectiveHarvester()
{
return selective ?? (selective = new SelectiveHarvester(this));
}
