public void GenerateFormattedErrorMessage()
{
const string Expected = "400 BadRequest: This isn't going to happen";
var sut = new SutBuilder<ErrorMessageGenerator>().Build();
var result = sut.GenerateError(HttpStatusCode.BadRequest, "This isn't going to happen");
Assert.AreEqual(Expected, result);
}
public void BuildClassWithNoConstructorArguments()
{
var sut = new SutBuilder<TestType>();
var result = sut.Build();
Assert.IsInstanceOfType(result, typeof(TestType));
}
public void ComposeWithPostprocessorsReturnsCorrectResult()
{
// Fixture setup
var postproc1 = new DelegatingSpecifiedSpecimenCommand <string>();
var postproc2 = new DelegatingSpecifiedSpecimenCommand <string>();
var postproc3 = new DelegatingSpecifiedSpecimenCommand <string>();
var sut = new SutBuilder <string>().With(new[] { postproc1, postproc2, postproc3 }).Create();
// Exercise system
var result = sut.Compose();
// Verify outcome
var filter = result.IsFilter().ShouldSpecify <string>();
var composite = Assert.IsAssignableFrom <CompositeSpecimenBuilder>(filter.Builder);
var pp1 = Assert.IsAssignableFrom <Postprocessor <string> >(composite.Builders.First());
Assert.Equal(postproc3.Execute, pp1.Action);
var pp2 = Assert.IsAssignableFrom <Postprocessor <string> >(pp1.Builder);
Assert.Equal(postproc2.Execute, pp2.Action);
var pp3 = Assert.IsAssignableFrom <Postprocessor <string> >(pp2.Builder);
Assert.Equal(postproc1.Execute, pp3.Action);
var guard = Assert.IsAssignableFrom <NoSpecimenOutputGuard>(pp3.Builder);
Assert.Equal(sut.Factory, guard.Builder);
// Teardown
}
public void SutBuilderWithConstuctorWithParameters()
{
var sutBuilder = new SutBuilder <DemoClassWithServices>(new ConstructorProvider(), new MoqClassConstructor());
var sut = sutBuilder.Build();
Assert.IsNotNull(sut);
}
public void SutBuilderStubs()
{
var sutBuilder = new SutBuilder();
var sut = sutBuilder.Build();
Assert.IsNotNull(sut);
}
public void SutBuilderWithParameterlessConstuctor()
{
var sutBuilder = new SutBuilder <DemoSimpleClass>(new ParameterlessConstructorProvider(), new ClassConstructor());
var sut = sutBuilder.Build();
Assert.IsNotNull(sut);
}
public void Should_Format_Using_Additional_Injections_And_Configuration()
{
// given
var argProvider = Substitute.For <IArgumentsProvider>();
argProvider.GetArguments().Returns(new object[] { "guys" });
var somethingMaker = new SomethingMaker();
var parametrizedSomethingMaker = new ParametrizedSomethingMaker(256);
SutBuilder
.Inject(
somethingMaker,
parametrizedSomethingMaker,
argProvider)
.Configure <IFormatProvider>(fp => fp.GetFormat().Returns("Goodbye {0}!"));
var logger = SutBuilder.Get <IMyLogger>();
// sut
var sut = SutBuilder.Build();
// when
var result = sut.FormatMessage();
// then
logger.Received().Log("formatting ...");
Assert.That(result, Is.EqualTo("Goodbye guys!"));
}
public void CreateHeader()
{
var expected = $"Basic {Convert.ToBase64String(Encoding.UTF8.GetBytes(TestBasicCredentials))}";
var sut = new SutBuilder<RequestHeaderFactory>().AddDependency(CreateSettings()).Build();
Assert.AreEqual(expected, sut.AuthorizationHeader());
}
public void Should_Format_Using_Default_Config_After_Reset()
{
/*
* "Hello guys" case
*/
// given
var builder = new SutBuilder();
builder.Configure <IArgumentsProvider>(ap => ap
.GetArguments()
.Returns(new object[] { "guys" }));
// sut
var sut = builder.Build();
// when
var result = sut.FormatMessage();
// then
Assert.That(result, Is.EqualTo("Hello guys!"));
/*
* "Hello world" case
*/
// given
builder.Reset();
// sut
sut = builder.Build();
// when
result = sut.FormatMessage();
// then
Assert.That(result, Is.EqualTo("Hello world!"));
/*
* "Hello dude" case
*/
// given
builder.Reset();
builder.Configure <IArgumentsProvider>(ap => ap
.GetArguments()
.Returns(new object[] { "dude" }));
// sut
sut = builder.Build();
// when
result = sut.FormatMessage();
// then
Assert.That(result, Is.EqualTo("Hello dude!"));
}
public void GenerateFormattedErrorMessage()
{
const string Expected = "400 BadRequest: This isn't going to happen";
var sut = new SutBuilder <ErrorMessageGenerator>().Build();
var result = sut.GenerateError(HttpStatusCode.BadRequest, "This isn't going to happen");
Assert.AreEqual(Expected, result);
}
public void AutoDiscoverParameterNameOfDependency()
{
var expected = new TestType { Identifier = "Auto discovered parameter name" };
var result = new SutBuilder<TestTypeWithConstructorArguments>().AddDependency(expected).Build();
Assert.IsNotNull(result);
Assert.AreEqual(expected.Identifier, result.TestType.Identifier);
Assert.IsNull(result.TestType2.Identifier);
}
public void WithNullPropertyPickerThrows()
{
// Fixture setup
var sut = new SutBuilder <object>().Create();
// Exercise system and verify outcome
Assert.Throws <ArgumentNullException>(() =>
sut.With <object>(null));
// Teardown
}
public void WithNullValueDoesNotThrow()
{
// Fixture setup
var sut = new SutBuilder <PropertyHolder <object> >().Create();
// Exercise system and verify outcome
Assert.DoesNotThrow(() =>
sut.With(ph => ph.Property, null));
// Teardown
}
public void WithoutNullPropertyPickerThrows()
{
// Fixture setup
var sut = new SutBuilder <UriPartial>().Create();
// Exercise system and verify outcome
Assert.Throws <ArgumentNullException>(() =>
sut.Without <ConsoleCancelEventArgs>(null));
// Teardown
}
public void FromNullQuadrupleParameterFactoryThrows()
{
// Fixture setup
var sut = new SutBuilder <GenericUriParser>().Create();
// Exercise system and verify outcome
Assert.Throws <ArgumentNullException>(() =>
sut.FromFactory <int, DateTime, AttributeTargets, LoaderOptimization>(null));
// Teardown
}
public void FromNullTripleParameterFactoryThrows()
{
// Fixture setup
var sut = new SutBuilder <FileStyleUriParser>().Create();
// Exercise system and verify outcome
Assert.Throws <ArgumentNullException>(() =>
sut.FromFactory <GenericUriParser, Base64FormattingOptions, LdapStyleUriParser>(null));
// Teardown
}
public void DoNullActionThrows()
{
// Fixture setup
var sut = new SutBuilder <object>().Create();
// Exercise system and verify outcome
Assert.Throws <ArgumentNullException>(() =>
sut.Do(null));
// Teardown
}
public void FromNullParameterlessFactoryThrows()
{
// Fixture setup
var sut = new SutBuilder <Guid>().Create();
// Exercise system and verify outcome
Assert.Throws <ArgumentNullException>(() =>
sut.FromFactory((Func <Guid>)null));
// Teardown
}
public void FromNullSingleParameterFactoryThrows()
{
// Fixture setup
var sut = new SutBuilder <DateTimeKind>().Create();
// Exercise system and verify outcome
Assert.Throws <ArgumentNullException>(() =>
sut.FromFactory <ObsoleteAttribute>(null));
// Teardown
}
public void Should_Be_Able_To_Use_Descendant_Classes()
{
// given
// when
// then
Assert.DoesNotThrow(() => SutBuilder.Inject(new SomethingElseMaker()));
Assert.DoesNotThrow(() => SutBuilder.Inject(Substitute.For <SomethingElseMaker>()));
}
public void SutIsFactoryComposer()
{
// Fixture setup
// Exercise system
var sut = new SutBuilder <object>().Create();
// Verify outcome
Assert.IsAssignableFrom <IFactoryComposer <object> >(sut);
// Teardown
}
public void FromNullDoubleParameterFactoryThrows()
{
// Fixture setup
var sut = new SutBuilder <UnicodeEncoding>().Create();
// Exercise system and verify outcome
Assert.Throws <ArgumentNullException>(() =>
sut.FromFactory <WeakReference, HttpStyleUriParser>(null));
// Teardown
}
public void BuildClassWithSingleOverriddenArgument()
{
var expected = new TestType { Identifier = "BuildClassWithSingleOverriddenArgument" };
var sut = new SutBuilder<TestTypeWithConstructorArguments>();
var result = sut.AddDependency(expected, "testType").Build();
Assert.IsNotNull(result);
Assert.AreEqual(expected, result.TestType);
}
public static SentimentAnalysisService BuildSut(ISentimentAnalysisRequestor requestor)
{
var sut = new SutBuilder<SentimentAnalysisService>()
.AddDependency(requestor)
.AddDependency(new ViveknSettings())
.AddDependency(new ErrorMessageGenerator())
.Build();
return sut;
}
public void WithExplicitAutoPropertiesReturnsResultWithCorrectFactory()
{
// Fixture setup
var sut = new SutBuilder <object>().Create();
// Exercise system
var result = sut.WithAutoProperties(true);
// Verify outcome
Assert.Equal(sut.Factory, result.Factory);
// Teardown
}
public void CreateAcceptHeader()
{
var expected = new MediaTypeWithQualityHeaderValue("application/json");
var sut = new SutBuilder <RequestHeaderFactory>().Build();
using (var client = new HttpClient())
{
sut.SetHeaders(client.DefaultRequestHeaders);
Assert.AreEqual(client.DefaultRequestHeaders.Accept.First(), expected);
}
}
public void WithFactoryReturnsResultWithCorrectFactory()
{
// Fixture setup
var expectedFactory = new DelegatingSpecimenBuilder();
var sut = new SutBuilder <int>().Create();
// Exercise system
var result = sut.WithFactory(expectedFactory);
// Verify outcome
Assert.Equal(expectedFactory, result.Factory);
// Teardown
}
public void WithExplicitAutoPropertiesReturnsResultWithCorrectPostprocessors()
{
// Fixture setup
var postprocessors = Enumerable.Range(1, 3).Select(i => new DelegatingSpecifiedSpecimenCommand <int>()).ToArray();
var sut = new SutBuilder <int>().With(postprocessors).Create();
// Exercise system
var result = sut.WithAutoProperties(false);
// Verify outcome
Assert.True(postprocessors.SequenceEqual(result.Postprocessors));
// Teardown
}
public void WithPostprocessorReturnsResultWithAddedPostprocessor()
{
// Fixture setup
var expectedPostprocessor = new DelegatingSpecifiedSpecimenCommand <object>();
var sut = new SutBuilder <object>().Create();
// Exercise system
var result = sut.WithPostprocessor(expectedPostprocessor);
// Verify outcome
Assert.Contains(expectedPostprocessor, result.Postprocessors);
// Teardown
}
public void CreateAcceptHeader()
{
var expected = new MediaTypeWithQualityHeaderValue("application/json");
var sut = new SutBuilder<RequestHeaderFactory>().Build();
using (var client = new HttpClient())
{
sut.SetHeaders(client.DefaultRequestHeaders);
Assert.AreEqual(client.DefaultRequestHeaders.Accept.First(), expected);
}
}
public void FromBuilderFactoryReturnsCorrectResult()
{
// Fixture setup
var expectedFactory = new DelegatingSpecimenBuilder();
var sut = new SutBuilder <Version>().Create();
// Exercise system
var result = sut.FromFactory(expectedFactory);
// Verify outcome
var resultingComposer = Assert.IsAssignableFrom <Composer <Version> >(result);
Assert.Equal(expectedFactory, resultingComposer.Factory);
// Teardown
}
public void WithPostprocessorReturnsResultWithCorrectFactory()
{
// Fixture setup
var sut = new SutBuilder <object>().Create();
var expectedFactory = sut.Factory;
// Exercise system
var dummyPostprocessor = new DelegatingSpecifiedSpecimenCommand <object>();
var result = sut.WithPostprocessor(dummyPostprocessor);
// Verify outcome
Assert.Equal(expectedFactory, result.Factory);
// Teardown
}
public void Should_Format_Using_Default_Config()
{
// given
// sut
var sut = SutBuilder.Build();
// when
var result = sut.FormatMessage();
// then
Assert.That(result, Is.EqualTo("Hello world!"));
}
public void FromQuadrupleInputFactoryReturnsCorrectResult()
{
// Fixture setup
Func <Random, HttpStyleUriParser, LoaderOptimizationAttribute, Base64FormattingOptions, NetPipeStyleUriParser> expectedFactory = (x, y, z, æ) => new NetPipeStyleUriParser();
var sut = new SutBuilder <NetPipeStyleUriParser>().Create();
// Exercise system
var result = sut.FromFactory(expectedFactory);
// Verify outcome
var resultingComposer = Assert.IsAssignableFrom <Composer <NetPipeStyleUriParser> >(result);
var factory = Assert.IsAssignableFrom <SpecimenFactory <Random, HttpStyleUriParser, LoaderOptimizationAttribute, Base64FormattingOptions, NetPipeStyleUriParser> >(resultingComposer.Factory);
Assert.Equal(expectedFactory, factory.Factory);
// Teardown
}
public void WithoutReturnsCorrectResult()
{
// Fixture setup
var expectedMember = typeof(PropertyHolder <string>).GetProperty("Property");
var sut = new SutBuilder <PropertyHolder <string> >().Create();
// Exercise system
var result = sut.Without(x => x.Property);
// Verify outcome
var resultingComposer = Assert.IsAssignableFrom <Composer <PropertyHolder <string> > >(result);
var postprocessor = resultingComposer.Postprocessors.OfType <SpecifiedNullCommand <PropertyHolder <string>, string> >().Single();
Assert.Equal(expectedMember, postprocessor.Member);
// Teardown
}
public void WithAutoPropertiesReturnsCorrectResult()
{
// Fixture setup
var sut = new SutBuilder <object>().WithAutoProperties(false).Create();
// Exercise system
var result = sut.WithAutoProperties();
// Verify outcome
var resultingComposer = Assert.IsAssignableFrom <Composer <object> >(result);
Assert.Equal(sut.Factory, resultingComposer.Factory);
Assert.True(sut.Postprocessors.SequenceEqual(resultingComposer.Postprocessors));
Assert.True(resultingComposer.EnableAutoProperties);
// Teardown
}
public void DoReturnsCorrectResult()
{
// Fixture setup
Action <long> expectedAction = s => { };
var sut = new SutBuilder <long>().Create();
// Exercise system
var result = sut.Do(expectedAction);
// Verify outcome
var resultingComposer = Assert.IsAssignableFrom <Composer <long> >(result);
var postprocessor = resultingComposer.Postprocessors.OfType <UnspecifiedSpecimenCommand <long> >().Single();
Assert.Equal(expectedAction, postprocessor.Action);
// Teardown
}
public void CreateAuthorizationHeader()
{
const string Creds = "AccountKey:" + TestApiKey;
var expected = $"Basic {Convert.ToBase64String(Encoding.ASCII.GetBytes(Creds))}";
var sut = new SutBuilder<RequestHeaderFactory>().AddDependency(CreateSettings()).Build();
using (var client = new HttpClient())
{
sut.SetHeaders(client.DefaultRequestHeaders);
var authHeader = client.DefaultRequestHeaders.FirstOrDefault(h => h.Key == Constants.AuthorizationHeaderName);
Assert.IsNotNull(authHeader);
Assert.AreEqual(expected, authHeader.Value.First());
}
}
public static TextAnalyticsService BuildSut(ITextAnalyticsRequestor requestor)
{
var sut = new SutBuilder<TextAnalyticsService>().AddDependency(requestor).AddDependency(new Settings()).AddDependency(new ErrorMessageGenerator()).Build();
return sut;
}
public void ThrowIfAnyConstructorArgumentIsNotAnInterface()
{
var sut = new SutBuilder<TestTypeWithNonInterfaceArgument>();
AssertEx.Throws<InvalidOperationException>(() => sut.Build());
}
public void CreateAcceptHeader()
{
var expected = new MediaTypeWithQualityHeaderValue("application/json");
var sut = new SutBuilder<RequestHeaderFactory>().Build();
Assert.AreEqual(expected, sut.AcceptHeader());
}
public void UseConstructorWithMostArguments()
{
var expected = new TestDependency { Identifier = "this is the one" };
var sut = new SutBuilder<TestSut>().AddDependency(expected).Build();
var result = sut.Dependency;
Assert.AreEqual(expected.Identifier, result.Identifier);
}
