public void ShouldValidateComposition_Explicit()
{
//TODO: Redo this test!!! CallValidate() = implicit call. Build an entirely new engine for the explicit test.
var builder = new Fluent.FluentBuilder();
builder.For <Foo>()
.Setup(f => f.Value)
.MustEqual(1)
.EndSetup()
.If(f => f.Foo1 != null)
.Setup(f => f.Foo1)
.CallValidate()
.EndIf()
.If(f => f.Foo2 != null)
.Setup(f => f.Foo2)
.CallValidate();
var engine = builder.Build();
var foo = new Foo(1)
{
Foo1 = new Foo(1), Foo2 = new Foo(1)
};
Assert.IsTrue(engine.Validate(foo));
foo.Foo2.Value = 3;
Assert.IsFalse(engine.Validate(foo));
}
public void ShouldWorkWithConditions2()
{
var builder = new Fluent.FluentBuilder();
builder.For <ConditionalData>()
.If(m => m.A > 10)
.Setup(m => m.B)
.MustBeGreaterThan(5)
.Else()
.Setup(m => m.B)
.MustBeLessThan(5)
.EndIf();
var data1 = new ConditionalData(11, 0, 0);
var data2 = new ConditionalData(11, 6, 0);
var data3 = new ConditionalData(0, 0, 0);
var data4 = new ConditionalData(0, 6, 0);
var engine = builder.Build();
Assert.IsFalse(engine.Validate(data1));
Assert.IsTrue(engine.Validate(data2));
Assert.IsTrue(engine.Validate(data3));
Assert.IsFalse(engine.Validate(data4));
}
public void TestMessageInheritedClass3()
{
var builder = new Fluent.FluentBuilder();
builder.For <ClassA>()
.Setup(m => m.A)
.MustBeLessThanOrEqualTo(1)
.WithMessage("ClassA validation for A");
builder.For <ClassB>()
.Setup(m => m.A)
.WithMessage("ClassB validation for A");
builder.For <ClassC>()
.Setup(m => m.A)
.WithMessage("ClassC validation for A.1")
.MustBeLessThan(-1)
.WithMessage("ClassC validation for A.2");
var engine = builder.Build();
var report = new ValidationReport(engine);
var obj = new ClassC(2, 0, 0);
report.Validate(obj);
//m=>m.A will hit A.1 because the rules for base types are executed first. m=>m.A will fail because of rule defined on ClassA!.
Assert.AreEqual("ClassC validation for A.1", report.GetErrorMessage(obj, o => o.A));
obj = new ClassC(1, 0, 0);
report.Validate(obj);
//m=>m.A will hit A.2 because the rules for base types are fine. m=>m.A will fail because of rule defined on ClassC!.
Assert.AreEqual("ClassC validation for A.2", report.GetErrorMessage(obj, o => o.A));
}
public void TestMessageInheritedClass4()
{
//NOTE: This test is the same as No.3, with definition of rules order changed.
var builder = new Fluent.FluentBuilder();
builder.For <ClassA>()
.Setup(m => m.A)
.MustBeLessThanOrEqualTo(1)
.WithMessage("ClassA validation for A");
builder.For <ClassB>()
.Setup(m => m.A)
.WithMessage("ClassB validation for A");
builder.For <ClassC>()
.Setup(m => m.A)
.WithMessage("ClassC validation for A.1")
.MustBeLessThan(-1)
.WithMessage("ClassC validation for A.2");
var engine = builder.Build();
var report = new ValidationReport(engine);
var obj = new ClassC(2, 0, 0);
report.Validate(obj);
//m=>m.A will hit A.1 because the rules for base types are executed first. m=>m.A will fail because of rule defined on ClassA!.
Assert.AreEqual("ClassC validation for A.1", report.GetErrorMessage(obj, o => o.A));
report = new ValidationReport(engine);
obj = new ClassC(1, 0, 0);
engine.Validate(obj, report, ValidationReportDepth.FieldShortCircuit);
//m=>m.A will hit A.2 because the rules for base types are fine. m=>m.A will fail because of rule defined on ClassC!.
Assert.AreEqual("ClassC validation for A.2", report.GetErrorMessage(obj, o => o.A));
}
public void ShouldValidateUsingOtherRulesEngine()
{
var builder = new Fluent.FluentBuilder();
builder.For<Foo>()
.Setup(f => f.Prop1)
.MustEqual(8);
var fooEngine = builder.Build();
var builder2 = new Fluent.FluentBuilder();
builder2.For<Container>()
.Setup(c => c.Foos)
.CallValidateForEachElement(fooEngine);
var containerEngine = builder2.Build();
Assert.IsTrue(fooEngine.Validate(new Foo(8)));
Assert.IsFalse(fooEngine.Validate(new Foo(7)));
Assert.IsTrue(containerEngine.Validate(new Container(new Foo(8), new Foo(8), new Foo(8))));
//Should not be valid if any of the Foo's is invalid in the collection.
Assert.IsFalse(containerEngine.Validate(new Container(new Foo(7), new Foo(8), new Foo(8))));
Assert.IsFalse(containerEngine.Validate(new Container(new Foo(8), new Foo(7), new Foo(8))));
Assert.IsFalse(containerEngine.Validate(new Container(new Foo(8), new Foo(8), new Foo(7))));
}
public void TestMessagesCount()
{
var builder = new Fluent.FluentBuilder();
builder.For <MyMessageTestClass>()
.WithMessage("Object is not valid")
.Setup(m => m.A)
.WithMessage("Property A is not valid.")
.MustBeBetween(1, 10)
.Setup(m => m.B)
.WithMessage("Property B is not valid.")
.MustBeBetween(1, 10);
var engine = builder.Build();
var report = new ValidationReport(engine);
var obj = new MyMessageTestClass(0, 0);
engine.Validate(obj, report, ValidationReportDepth.FieldShortCircuit);
Assert.AreEqual(2, report.GetErrorMessages(obj).Length);
obj = new MyMessageTestClass(0, 0);
engine.Validate(obj, report, ValidationReportDepth.FieldShortCircuit);
Assert.AreEqual(2, report.GetErrorMessages(obj).Length);
//There should be a total of 4 error messages...
Assert.AreEqual(4, report.GetErrorMessages().Length);
}
public void ShouldFindErrorMessageWithNestedIF_Else()
{
var builder = new Fluent.FluentBuilder();
builder.For <ClassC>()
.If(c => c.C > 1)
.If(c => c.C > 2)
.If(c => c.C > 5)
.Setup(c => c.C)
.WithMessage("C is not valid. >5")
.MustEqual(18)
.Else()
.Setup(c => c.C)
.WithMessage("C is not valid. <5")
.MustEqual(1);
var engine = builder.Build();
var o = new ClassC()
{
C = 4
};
var r = new ValidationReport(engine);
r.Validate(o);
Assert.AreEqual("C is not valid. <5", r.GetErrorMessage(o, f => f.C));
}
public void ShouldFindErrorMessage2()
{
var builder = new Fluent.FluentBuilder();
builder.For <CompositeClass>()
.Setup(c => c.Value)
.MustBeGreaterThan(0)
.Setup(c => c.C)
.MustNotBeNull()
.Setup(c => c.C.C)
.WithMessage("Composed value is not valid")
.MustBeBetween(1, 10, Rules.BetweenRuleBoundsOption.BothInclusive)
;
var engine = builder.Build();
var o = new CompositeClass()
{
C = new ClassC()
};
var r = new ValidationReport(engine);
r.Validate(o);
Assert.AreEqual("Composed value is not valid", r.GetErrorMessage(o.C, f => f.C));
//NOTE: There are no errors on ClassC! Should return null.
Assert.IsNull(r.GetErrorMessage(o, f => f.C.C));
}
public void ShouldValidateUsingOtherRulesEngine()
{
var builder = new Fluent.FluentBuilder();
builder.For <Foo>()
.Setup(f => f.Prop1)
.MustEqual(8);
var fooEngine = builder.Build();
var builder2 = new Fluent.FluentBuilder();
builder2.For <Container>()
.Setup(c => c.Foos)
.CallValidateForEachElement(fooEngine);
var containerEngine = builder2.Build();
Assert.IsTrue(fooEngine.Validate(new Foo(8)));
Assert.IsFalse(fooEngine.Validate(new Foo(7)));
Assert.IsTrue(containerEngine.Validate(new Container(new Foo(8), new Foo(8), new Foo(8))));
//Should not be valid if any of the Foo's is invalid in the collection.
Assert.IsFalse(containerEngine.Validate(new Container(new Foo(7), new Foo(8), new Foo(8))));
Assert.IsFalse(containerEngine.Validate(new Container(new Foo(8), new Foo(7), new Foo(8))));
Assert.IsFalse(containerEngine.Validate(new Container(new Foo(8), new Foo(8), new Foo(7))));
}
public void ShouldCopyAllRules()
{
var baseBuilder = new Fluent.FluentBuilder();
baseBuilder.For <Foo1>()
.Setup(f => f.Value)
.MustBeGreaterThan(0);
baseBuilder.For <Foo2>()
.Setup(f => f.Value)
.MustEqual(6);
var baseEngine = baseBuilder.Build();
Assert.IsFalse(baseEngine.Validate(new Foo1(-1)));
Assert.IsFalse(baseEngine.Validate(new Foo2(1)));
var builder = new Fluent.FluentBuilder();
builder.For <Foo1>()
.Setup(f => f.Value)
.MustBeLessThan(10);
var engine1 = builder.Build(baseBuilder);
//Engine1 now has rules of baseEngine in addition to its own.
Assert.IsFalse(engine1.Validate(new Foo1(-1)));
Assert.IsFalse(engine1.Validate(new Foo1(10)));
Assert.IsTrue(engine1.Validate(new Foo1(9)));
Assert.IsFalse(engine1.Validate(new Foo2(2)));
Assert.IsTrue(engine1.Validate(new Foo2(6)));
}
public void ShouldCopySpecificRules()
{
var baseBuilder = new Fluent.FluentBuilder();
baseBuilder.For <Foo1>()
.Setup(f => f.Value)
.MustEqual(1);
baseBuilder.For <Foo2>()
.Setup(f => f.Value)
.MustEqual(2);
baseBuilder.For <Foo3>()
.Setup(f => f.Value)
.MustEqual(3);
var builder = new Fluent.FluentBuilder();
var engine1 = builder.Build(baseBuilder, typeof(Foo1), typeof(Foo3));
//Engine1 now has rules of baseEngine (only Foo1 and Foo3).
Assert.IsFalse(engine1.Validate(new Foo1(0)));
Assert.IsTrue(engine1.Validate(new Foo1(1)));
Assert.IsTrue(engine1.Validate(new Foo3(3)));
Assert.IsFalse(engine1.Validate(new Foo3(0)));
Assert.IsTrue(engine1.Validate(new Foo2(2)));
Assert.IsTrue(engine1.Validate(new Foo2(0)));
Assert.IsTrue(engine1.Validate(new Foo2(1)));
}
public void ShouldValidateComposition_MultiNested_ImplicitEngine()
{
var builder = new Fluent.FluentBuilder();
builder.For <Foo>()
.Setup(f => f.Value)
.MustEqual(1)
.EndSetup()
.If(f => f.Foo1 != null)
.If(f => f.Foo1 != null)
.If(f => f.Foo1 != null)
.Setup(f => f.Foo1)
.CallValidate();
builder.For <Foo>()
.If(f => f.Foo2 != null)
.If(f => f.Foo2 != null)
.If(f => f.Foo2 != null)
.Setup(f => f.Foo2)
.CallValidate();
var engine = builder.Build();
var foo = new Foo(1)
{
Foo1 = new Foo(1), Foo2 = new Foo(1)
};
Assert.IsTrue(engine.Validate(foo));
foo.Foo2.Value = 3;
Assert.IsFalse(engine.Validate(foo));
}
public void TestMessageInheritedClass2()
{
//NOTE: Same as TestMessageInheritedClass, with order of registrations changed.
var builder = new Fluent.FluentBuilder();
builder.For <ClassC>()
.Setup(m => m.A)
.WithMessage("ClassC validation for A");
builder.For <ClassB>()
.Setup(m => m.A)
.WithMessage("ClassB validation for A");
builder.For <ClassA>()
.Setup(m => m.A)
.MustBeLessThanOrEqualTo(1)
.WithMessage("ClassA validation for A");
var engine = builder.Build();
var report = new ValidationReport(engine);
var obj = new ClassC(2, 0, 0);
report.Validate(obj);
Assert.AreEqual("ClassC validation for A", report.GetErrorMessage(obj, o => o.A));
}
public void ShouldValidate()
{
var builder = new Fluent.FluentBuilder();
builder.For <ClassA>().Setup(a => a.A).MustBeGreaterThan(0);
var engine = builder.Build();
var report = new ValidationReport(engine);
Assert.IsFalse(report.Validate(new ClassA()));
}
public void TestNotEqualRuleCrossField1()
{
var builder = new Fluent.FluentBuilder();
builder.For <MyDomainObject <int> >()
.Setup(m => m.Value1)
.MustNotEqual(m => m.Value2);
var engine = builder.Build();
Assert.IsTrue(engine.Validate(new MyDomainObject <int>(1, 2)));
Assert.IsFalse(engine.Validate(new MyDomainObject <int>(4, 4)));
}
public void TestReferenceNotNull()
{
var builder = new Fluent.FluentBuilder();
builder.For <MyDomainObject <object> >()
.Setup(m => m.Value1)
.MustNotBeNull();
var engine = builder.Build();
Assert.IsFalse(engine.Validate(new MyDomainObject <object>(null)));
Assert.IsTrue(engine.Validate(new MyDomainObject <object>(new object())));
}
public void TestGenericRule()
{
var builder = new Fluent.FluentBuilder();
builder.For <MyDomainObject <int> >()
.Setup(m => m.Value1)
.MustPassGenericRule(m => m > 10);
var engine = builder.Build();
Assert.IsFalse(engine.Validate(new MyDomainObject <int>(9)));
Assert.IsTrue(engine.Validate(new MyDomainObject <int>(14)));
}
public void TestNullableNotNull()
{
var builder = new Fluent.FluentBuilder();
builder.For <MyNullableContainer <int> >()
.Setup(m => m.Value)
.MustNotBeNull();
var engine = builder.Build();
Assert.IsFalse(engine.Validate(new MyNullableContainer <int>(null)));
Assert.IsTrue(engine.Validate(new MyDomainObject <int>(1)));
}
public void TestInitialize()
{
var builder = new Fluent.FluentBuilder();
builder.For<Foo>()
.Setup(f => f.Prop1)
.MustBeLessThan(10);
builder.For<Container>()
.Setup(c => c.Foos)
.MustNotBeNull()
.CallValidateForEachElement();
_re = builder.Build();
}
public void ShouldBlameExplicitlySelectedCulprit_BlameIsAfterTheRule()
{
var builder = new Fluent.FluentBuilder();
builder.For<Person>()
.Setup(p => p.FirstName)
.MustBeOneOf("John", "Paul", "James")
.Blame(p => p.HomeAddress, a => a.Line1);
var engine = builder.Build();
var report = new TestingValidationReport(engine);
var address = MakeAddress("18 Perkins St", null, "1234", "Brisbane");
report.Validate(MakePerson("Jane", "Holland", address));
report.AssertError(address, m => m.Line1, RuleKinds.OneOfRule, null);
}
public void TestInitialize()
{
var builder = new Fluent.FluentBuilder();
builder.For <Foo>()
.Setup(f => f.Prop1)
.MustBeLessThan(10);
builder.For <Container>()
.Setup(c => c.Foos)
.MustNotBeNull()
.CallValidateForEachElement();
_re = builder.Build();
}
public void ShouldShortCircuit()
{
var builder = new Fluent.FluentBuilder();
builder.For<Member>()
.MustPassGenericRule(m => { throw new AssertFailedException("Should have short-circuited."); });
var en2 = builder.Build(_builder1);
var member1 = new Member(null);
var memberNameExp = ExpressionHelper.New<Member, string>(mm => mm.Name);
var report = new ValidationReport();
//Only short-circuit here would work...Others would throw exception...
_en1.Validate(member1, report, ValidationReportDepth.ShortCircuit);
}
public void TestMessageForSpecificRule()
{
var builder = new Fluent.FluentBuilder();
builder.For<MyMessageTestClass>()
.Setup(m => m.A)
.MustBeLessThanOrEqualTo(1)
.WithMessage("Must be Less Than or equal to {0}");
var engine = builder.Build();
var report = new TestingValidationReport(engine);
var obj = new MyMessageTestClass(2, 2);
report.Validate(obj);
report.AssertError(obj, o => o.A, RuleKinds.LessThanOrEqualToRule, 1);
}
public void TestLessThanRule1()
{
var builder = new Fluent.FluentBuilder();
builder.For <MyDomainObject <int> >()
.Setup(m => m.Value1)
.MustBeLessThan(2);
var engine = builder.Build();
Assert.IsFalse(engine.Validate(new MyDomainObject <int>(3)));
Assert.IsFalse(engine.Validate(new MyDomainObject <int>(2)));
Assert.IsTrue(engine.Validate(new MyDomainObject <int>(1)));
}
public void ShouldShortCircuit()
{
var builder = new Fluent.FluentBuilder();
builder.For <Member>()
.MustPassGenericRule(m => { throw new Exception("Should have short-circuited."); });
var en2 = builder.Build(_builder1);
var member1 = new Member(null);
var memberNameExp = ExpressionHelper.New <Member, string>(mm => mm.Name);
var report = new ValidationReport();
//Only short-circuit here would work...Others would throw exception...
_en1.Validate(member1, report, ValidationReportDepth.ShortCircuit);
}
public void TestMessageForSpecificRule()
{
var builder = new Fluent.FluentBuilder();
builder.For <MyMessageTestClass>()
.Setup(m => m.A)
.MustBeLessThanOrEqualTo(1)
.WithMessage("Must be Less Than or equal to {0}");
var engine = builder.Build();
var report = new TestingValidationReport(engine);
var obj = new MyMessageTestClass(2, 2);
report.Validate(obj);
report.AssertError(obj, o => o.A, RuleKinds.LessThanOrEqualToRule, 1);
}
public void TestMustBeOfType()
{
var builder = new Fluent.FluentBuilder();
builder.For <MyDomainObject <object> >()
.Setup(m => m.Value1)
.MustBeOfType(typeof(ApplicationException));
var engine = builder.Build();
Assert.IsTrue(engine.Validate(new MyDomainObject <object>(new ApplicationException())));
Assert.IsTrue(engine.Validate(new MyDomainObject <object>(new System.Reflection.TargetException())));
Assert.IsFalse(engine.Validate(new MyDomainObject <object>(new Exception())));
Assert.IsFalse(engine.Validate(new MyDomainObject <object>("123")));
Assert.IsFalse(engine.Validate(new MyDomainObject <object>(null)));
}
public void ShouldBlameExplicitlySelectedCulprit_BlameIsAfterTheRule()
{
var builder = new Fluent.FluentBuilder();
builder.For <Person>()
.Setup(p => p.FirstName)
.MustBeOneOf("John", "Paul", "James")
.Blame(p => p.HomeAddress, a => a.Line1);
var engine = builder.Build();
var report = new TestingValidationReport(engine);
var address = MakeAddress("18 Perkins St", null, "1234", "Brisbane");
report.Validate(MakePerson("Jane", "Holland", address));
report.AssertError(address, m => m.Line1, RuleKinds.OneOfRule, null);
}
public void TestBetweenRuleLowerExclusiveUpperInclusive()
{
var builder = new Fluent.FluentBuilder();
builder.For <MyDomainObject <int> >()
.Setup(m => m.Value1)
.MustBeBetween(5, 10, Rules.BetweenRuleBoundsOption.LowerExclusiveUpperInclusive);
var engine = builder.Build();
Assert.IsTrue(engine.Validate(new MyDomainObject <int>(6)));
Assert.IsFalse(engine.Validate(new MyDomainObject <int>(5)));
Assert.IsTrue(engine.Validate(new MyDomainObject <int>(10)));
Assert.IsFalse(engine.Validate(new MyDomainObject <int>(4)));
Assert.IsFalse(engine.Validate(new MyDomainObject <int>(11)));
}
public void TestMustNotBeOneOfRule()
{
var builder = new Fluent.FluentBuilder();
builder.For <MyDomainObject <int> >()
.Setup(m => m.Value1)
.MustNotBeOneOf(2, 5, 8, 9);
var engine = builder.Build();
Assert.IsFalse(engine.Validate(new MyDomainObject <int>(2)));
Assert.IsFalse(engine.Validate(new MyDomainObject <int>(5)));
Assert.IsFalse(engine.Validate(new MyDomainObject <int>(8)));
Assert.IsFalse(engine.Validate(new MyDomainObject <int>(9)));
Assert.IsTrue(engine.Validate(new MyDomainObject <int>(1)));
Assert.IsTrue(engine.Validate(new MyDomainObject <int>(4)));
}
public void TestMustNotBeOneOfRule_CaseInsensitive()
{
var builder = new Fluent.FluentBuilder();
builder.For <MyDomainObject <string> >()
.Setup(m => m.Value1)
.MustNotBeOneOf(StringComparer.OrdinalIgnoreCase, "BOB", "Paul", "JanE", "Sally");
var engine = builder.Build();
Assert.IsFalse(engine.Validate(new MyDomainObject <string>("bob")));
Assert.IsFalse(engine.Validate(new MyDomainObject <string>("PAUL")));
Assert.IsFalse(engine.Validate(new MyDomainObject <string>("Sally")));
Assert.IsFalse(engine.Validate(new MyDomainObject <string>("Jane")));
Assert.IsTrue(engine.Validate(new MyDomainObject <string>("Ringo")));
Assert.IsTrue(engine.Validate(new MyDomainObject <string>("Bono")));
}
public void TestMustPassRegex()
{
var builder = new Fluent.FluentBuilder();
builder.For <MyDomainObject <string> >()
.Setup(m => m.Value1)
.MustMatchRegex("^A+$", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
var engine = builder.Build();
Assert.IsTrue(engine.Validate(new MyDomainObject <string>("AAAAAAAA")));
Assert.IsTrue(engine.Validate(new MyDomainObject <string>("aaaaaa")));
//NOTE: If the string is null, then Regex should still validate.
Assert.IsTrue(engine.Validate(new MyDomainObject <string>(null)));
Assert.IsFalse(engine.Validate(new MyDomainObject <string>("")));
Assert.IsFalse(engine.Validate(new MyDomainObject <string>("BBBB")));
}
public ValidationDepthTests()
{
_builder1 = new Fluent.FluentBuilder();
_builder1.For <Member>()
.Setup(m => m.Name)
.MustNotBeNull()
.EndSetup();
_builder1.For <Club>()
.Setup(c => c.President)
.MustNotBeNull()
.CallValidate()
.Setup(c => c.Members)
.MustNotBeNull()
.CallValidateForEachElement()
;
_en1 = _builder1.Build();
}
public void TestInitialize()
{
var builder = new Fluent.FluentBuilder();
builder.For <ClassA>()
.Setup(a => a.ParamA)
.MustBeLessThan(1000);
builder.For <ClassB>()
.Setup(b => b.ParamB)
.MustBeLessThan(1000);
builder.For <ClassC>()
.Setup(c => c.ParamC)
.MustBeLessThan(1000)
.Setup(c => c.ParamA)
.MustBeLessThan(250);
_re = builder.Build();
}
public void TestInitialize()
{
var builder = new Fluent.FluentBuilder();
builder.For<ClassA>()
.Setup(a => a.ParamA)
.MustBeLessThan(1000);
builder.For<ClassB>()
.Setup(b => b.ParamB)
.MustBeLessThan(1000);
builder.For<ClassC>()
.Setup(c => c.ParamC)
.MustBeLessThan(1000)
.Setup(c => c.ParamA)
.MustBeLessThan(250);
_re = builder.Build();
}
public ValidationDepthTests()
{
_builder1 = new Fluent.FluentBuilder();
_builder1.For<Member>()
.Setup(m => m.Name)
.MustNotBeNull()
.EndSetup();
_builder1.For<Club>()
.Setup(c => c.President)
.MustNotBeNull()
.CallValidate()
.Setup(c => c.Members)
.MustNotBeNull()
.CallValidateForEachElement()
;
_en1 = _builder1.Build();
}
public void ShouldCulpabiliseComposition()
{
var builder = new Fluent.FluentBuilder();
builder.For <Foo>()
.Setup(f => f.Foo1.Value)
.MustEqual(1);
var engine = builder.Build();
var foo = new Foo(1)
{
Foo1 = new Foo(0)
};
var report = new ValidationReport(engine);
Assert.IsFalse(report.Validate(foo));
ValidationError[] errors;
Assert.IsTrue(report.HasError(foo.Foo1, f => f.Value, out errors));
}
public void SimpleInterfaceTest()
{
var builder = new Fluent.FluentBuilder();
builder.For<IMyClass>()
.Setup(m => m.A)
.MustBeGreaterThan(0);
var engine = builder.Build();
var report = new TestingValidationReport(engine);
var o1 = new MyClass(0);
Assert.IsFalse(report.Validate(o1));
Assert.AreEqual(1, report.Errors.Length);
report.AssertError<IMyClass, int>(o1, p1 => p1.A, RuleKinds.GreaterThanRule, 0);
var o2 = new MyClassExplicit(0);
Assert.IsFalse(report.Validate(o2));
Assert.AreEqual(1, report.Errors.Length);
report.AssertError<IMyClass, int>(o2, p1 => p1.A, RuleKinds.GreaterThanRule, 0);
}
public void ShouldValidateComposition_ImplicitEngine()
{
var builder = new Fluent.FluentBuilder();
builder.For<Foo>()
.Setup(f => f.Value)
.MustEqual(1)
.EndSetup()
.If(f => f.Foo1 != null)
.Setup(f => f.Foo1)
.CallValidate()
.EndIf()
.If(f => f.Foo2 != null)
.Setup(f => f.Foo2)
.CallValidate();
var engine = builder.Build();
var foo = new Foo(1) { Foo1 = new Foo(1), Foo2 = new Foo(1) };
Assert.IsTrue(engine.Validate(foo));
foo.Foo2.Value = 3;
Assert.IsFalse(engine.Validate(foo));
}
public void ShouldBlameExplicitlySelectedCulprit_DifferentCulpritForDifferentRules()
{
var builder = new Fluent.FluentBuilder();
builder.For<Person>()
.Setup(p => p.FirstName)
.MustNotEqual("Paul")
.Blame(p => p.HomeAddress, a => a.Line1)
.MustNotEqual("Peter")
.Blame(p => p.HomeAddress, a => a.PostCode);
var engine = builder.Build();
var report = new TestingValidationReport(engine);
var address = MakeAddress("18 Perkins St", null, "1234", "Brisbane");
report.Validate(MakePerson("Paul", "Holland", address));
report.AssertError(address, m => m.Line1, RuleKinds.NotEqualRule, null);
report.Clear();
report.Validate(MakePerson("Peter", "Holland", address));
report.AssertError(address, m => m.PostCode, RuleKinds.NotEqualRule, null);
}
public void TestMessageInheritedClass()
{
var builder = new Fluent.FluentBuilder();
builder.For<ClassA>()
.Setup(m => m.A)
.MustBeLessThanOrEqualTo(1)
.WithMessage("ClassA validation for A");
builder.For<ClassB>()
.Setup(m => m.A)
.WithMessage("ClassB validation for A");
builder.For<ClassC>()
.Setup(m => m.A)
.WithMessage("ClassC validation for A");
var engine = builder.Build();
var report = new ValidationReport(engine);
var obj = new ClassC(2,0,0);
report.Validate(obj);
Assert.AreEqual("ClassC validation for A", report.GetErrorMessage(obj, o => o.A));
}
public void ShouldValidateComposition_Explicit()
{
//TODO: Redo this test!!! CallValidate() = implicit call. Build an entirely new engine for the explicit test.
var builder = new Fluent.FluentBuilder();
builder.For<Foo>()
.Setup(f => f.Value)
.MustEqual(1)
.EndSetup()
.If(f => f.Foo1 != null)
.Setup(f => f.Foo1)
.CallValidate()
.EndIf()
.If(f => f.Foo2 != null)
.Setup(f => f.Foo2)
.CallValidate();
var engine = builder.Build();
var foo = new Foo(1) { Foo1 = new Foo(1), Foo2 = new Foo(1) };
Assert.IsTrue(engine.Validate(foo));
foo.Foo2.Value = 3;
Assert.IsFalse(engine.Validate(foo));
}
public void ShouldFindErrorMessage2()
{
var builder = new Fluent.FluentBuilder();
builder.For<CompositeClass>()
.Setup(c => c.Value)
.MustBeGreaterThan(0)
.Setup(c => c.C)
.MustNotBeNull()
.Setup(c => c.C.C)
.WithMessage("Composed value is not valid")
.MustBeBetween(1, 10, Rules.BetweenRuleBoundsOption.BothInclusive)
;
var engine = builder.Build();
var o = new CompositeClass() { C = new ClassC() };
var r = new ValidationReport(engine);
r.Validate(o);
Assert.AreEqual("Composed value is not valid", r.GetErrorMessage(o.C, f => f.C));
//NOTE: There are no errors on ClassC! Should return null.
Assert.IsNull(r.GetErrorMessage(o, f => f.C.C));
}
public void ShouldWorkWithConditions()
{
var builder = new Fluent.FluentBuilder();
builder.For<ConditionalData>()
.If(m => m.A > 10)
.Setup(m => m.B)
.MustBeGreaterThan(m => m.C)
.Else()
.Setup(m => m.B)
.MustBeLessThan(m => m.C)
.EndIf();
var data1 = new ConditionalData(11, 1, 2);
var data2 = new ConditionalData(11, 2, 1);
var data3 = new ConditionalData(0, 1, 2);
var data4 = new ConditionalData(0, 2, 1);
var engine = builder.Build();
Assert.IsFalse(engine.Validate(data1));
Assert.IsTrue(engine.Validate(data2));
Assert.IsTrue(engine.Validate(data3));
Assert.IsFalse(engine.Validate(data4));
}
public void TestMessageForProperty()
{
var builder = new Fluent.FluentBuilder();
builder.For<MyMessageTestClass>()
.WithMessage("Object is not valid")
.Setup(m => m.A)
.WithMessage("Property A is not valid.")
.MustBeLessThanOrEqualTo(10)
.MustNotEqual(5)
.MustNotEqual(0)
.WithMessage("Must not equal zero")
.Setup(m => m.B)
.MustEqual(0);
var engine = builder.Build();
var report = new ValidationReport(engine);
var obj = new MyMessageTestClass(11, 0);
engine.Validate(obj, report, ValidationReportDepth.FieldShortCircuit);
Assert.AreEqual("Property A is not valid.", report.GetErrorMessage(obj, o => o.A));
report = new ValidationReport(engine);
obj = new MyMessageTestClass(5, 0);
engine.Validate(obj, report, ValidationReportDepth.FieldShortCircuit);
Assert.AreEqual("Property A is not valid.", report.GetErrorMessage(obj, o => o.A));
report = new ValidationReport(engine);
obj = new MyMessageTestClass(0, 0);
engine.Validate(obj, report, ValidationReportDepth.FieldShortCircuit);
Assert.AreEqual("Must not equal zero", report.GetErrorMessage(obj, o => o.A));
report = new ValidationReport(engine);
obj = new MyMessageTestClass(9, 1);
engine.Validate(obj, report, ValidationReportDepth.FieldShortCircuit);
Assert.AreEqual("Object is not valid", report.GetErrorMessage(obj, o => o.B));
}
public void ShouldFindErrorMessage4()
{
var builder = new Fluent.FluentBuilder();
builder.For<ClassC>()
.Setup(c => c.C)
.WithMessage("C is not valid")
.MustBeBetween(1, 10, Rules.BetweenRuleBoundsOption.BothInclusive);
builder.For<CompositeClass>()
.Setup(c => c.Value)
.MustBeGreaterThan(0)
.Setup(c => c.C)
.MustNotBeNull()
.WithMessage("C Must not be null")
.CallValidate()
.WithMessage("Composed value is not valid");
var engine = builder.Build();
var o = new CompositeClass() { C = new ClassC() };
var r = new ValidationReport(engine);
r.Validate(o);
Assert.AreEqual("Composed value is not valid", r.GetErrorMessage(o, f => f.C));
Assert.AreEqual("C is not valid", r.GetErrorMessage(o.C, f => f.C));
var o1 = new CompositeClass() { C = null };
var r1 = new ValidationReport(engine);
r1.Validate(o1);
Assert.AreEqual("C Must not be null", r1.GetErrorMessage(o1, f => f.C));
}
public void ShouldValidate()
{
var builder = new Fluent.FluentBuilder();
builder.For<ClassA>().Setup(a => a.A).MustBeGreaterThan(0);
var engine = builder.Build();
var report = new ValidationReport(engine);
Assert.IsFalse(report.Validate(new ClassA()));
}
public void ShouldFindErrorMessage3()
{
var builder = new Fluent.FluentBuilder();
builder.For<ClassC>().WithMessage("ClassC is not valid")
.Setup(c => c.C)
.MustBeBetween(1, 10);
builder.For<CompositeClass>()
.Setup(c => c.C)
.CallValidate();
var engine = builder.Build();
var o = new CompositeClass() { C = new ClassC() };
var r = new ValidationReport(engine);
r.Validate(o);
Assert.AreEqual("ClassC is not valid", r.GetErrorMessage(o, f => f.C));
}
public void ShouldFindErrorMessageWithNestedIF()
{
var builder = new Fluent.FluentBuilder();
builder.For<ClassC>()
.If(c => c.C > 10)
.If(c => c.C > 11)
.If(c => c.C > 12)
.Setup(c => c.C)
.WithMessage("C is not valid. >12")
.MustBeBetween(10, 15);
var engine = builder.Build();
var o = new ClassC() { C = 20 };
var r = new ValidationReport(engine);
r.Validate(o);
Assert.AreEqual("C is not valid. >12", r.GetErrorMessage(o, f => f.C));
}
//TODO: Blame Culprit when using composition!
//[TestMethod]
public void ShouldBlameExplicitlySelectedCulprit_Composition()
{
var builder = new Fluent.FluentBuilder();
builder.For<Person>()
.Setup(p => p.HomeAddress)
.CallValidate()
.Blame(p => p.FirstName);
builder.For<Address>()
.Setup(a => a.Line1)
.MustEqual("Line1");
var engine = builder.Build();
var report = new TestingValidationReport(engine);
var address = MakeAddress("Not Line 1", null, "1234", "Brisbane");
var person = MakePerson("Blinky", "Bill", address);
report.Validate(person);
report.AssertError(person, m => m.FirstName, RuleKinds.EqualRule, "Line1");
}
public void TestMessageInheritedClass3()
{
var builder = new Fluent.FluentBuilder();
builder.For<ClassA>()
.Setup(m => m.A)
.MustBeLessThanOrEqualTo(1)
.WithMessage("ClassA validation for A");
builder.For<ClassB>()
.Setup(m => m.A)
.WithMessage("ClassB validation for A");
builder.For<ClassC>()
.Setup(m => m.A)
.WithMessage("ClassC validation for A.1")
.MustBeLessThan(-1)
.WithMessage("ClassC validation for A.2");
var engine = builder.Build();
var report = new ValidationReport(engine);
var obj = new ClassC(2, 0, 0);
report.Validate(obj);
//m=>m.A will hit A.1 because the rules for base types are executed first. m=>m.A will fail because of rule defined on ClassA!.
Assert.AreEqual("ClassC validation for A.1", report.GetErrorMessage(obj, o => o.A));
obj = new ClassC(1, 0, 0);
report.Validate(obj);
//m=>m.A will hit A.2 because the rules for base types are fine. m=>m.A will fail because of rule defined on ClassC!.
Assert.AreEqual("ClassC validation for A.2", report.GetErrorMessage(obj, o => o.A));
}
public void ShouldCulpabiliseComposition()
{
var builder = new Fluent.FluentBuilder();
builder.For<Foo>()
.Setup(f => f.Foo1.Value)
.MustEqual(1);
var engine = builder.Build();
var foo = new Foo(1) { Foo1 = new Foo(0) };
var report = new ValidationReport(engine);
Assert.IsFalse(report.Validate(foo));
ValidationError[] errors;
Assert.IsTrue(report.HasError(foo.Foo1, f => f.Value, out errors));
}
public void TestMessageInheritedClass4()
{
//NOTE: This test is the same as No.3, with definition of rules order changed.
var builder = new Fluent.FluentBuilder();
builder.For<ClassA>()
.Setup(m => m.A)
.MustBeLessThanOrEqualTo(1)
.WithMessage("ClassA validation for A");
builder.For<ClassB>()
.Setup(m => m.A)
.WithMessage("ClassB validation for A");
builder.For<ClassC>()
.Setup(m => m.A)
.WithMessage("ClassC validation for A.1")
.MustBeLessThan(-1)
.WithMessage("ClassC validation for A.2");
var engine = builder.Build();
var report = new ValidationReport(engine);
var obj = new ClassC(2, 0, 0);
report.Validate(obj);
//m=>m.A will hit A.1 because the rules for base types are executed first. m=>m.A will fail because of rule defined on ClassA!.
Assert.AreEqual("ClassC validation for A.1", report.GetErrorMessage(obj, o => o.A));
report = new ValidationReport(engine);
obj = new ClassC(1, 0, 0);
engine.Validate(obj, report, ValidationReportDepth.FieldShortCircuit);
//m=>m.A will hit A.2 because the rules for base types are fine. m=>m.A will fail because of rule defined on ClassC!.
Assert.AreEqual("ClassC validation for A.2", report.GetErrorMessage(obj, o => o.A));
}
public void TestMessagesCount()
{
var builder = new Fluent.FluentBuilder();
builder.For<MyMessageTestClass>()
.WithMessage("Object is not valid")
.Setup(m => m.A)
.WithMessage("Property A is not valid.")
.MustBeBetween(1, 10)
.Setup(m => m.B)
.WithMessage("Property B is not valid.")
.MustBeBetween(1, 10);
var engine = builder.Build();
var report = new ValidationReport(engine);
var obj = new MyMessageTestClass(0, 0);
engine.Validate(obj, report, ValidationReportDepth.FieldShortCircuit);
Assert.AreEqual(2, report.GetErrorMessages(obj).Length);
obj = new MyMessageTestClass(0, 0);
engine.Validate(obj, report, ValidationReportDepth.FieldShortCircuit);
Assert.AreEqual(2, report.GetErrorMessages(obj).Length);
//There should be a total of 4 error messages...
Assert.AreEqual(4, report.GetErrorMessages().Length);
}
public void ShouldFindErrorMessageWithNestedIF_Else()
{
var builder = new Fluent.FluentBuilder();
builder.For<ClassC>()
.If(c => c.C > 1)
.If(c => c.C > 2)
.If(c => c.C > 5)
.Setup(c => c.C)
.WithMessage("C is not valid. >5")
.MustEqual(18)
.Else()
.Setup(c => c.C)
.WithMessage("C is not valid. <5")
.MustEqual(1);
var engine = builder.Build();
var o = new ClassC() { C = 4 };
var r = new ValidationReport(engine);
r.Validate(o);
Assert.AreEqual("C is not valid. <5", r.GetErrorMessage(o, f => f.C));
}