public void ExecutesEveryChildCommandWithCorrectSpecimen()
{
// Fixture setup
var specimen = new object();
var dummyContext = new DelegatingSpecimenContext();
var command1Verified = false;
var command1 = new DelegatingSpecimenCommand
{
OnExecute = (req, ctx) =>
{
command1Verified = true;
Assert.Same(specimen, req);
}
};
var command2Verified = false;
var command2 = new DelegatingSpecimenCommand
{
OnExecute = (req, ctx) =>
{
command2Verified = true;
Assert.Same(specimen, req);
}
};
var sut = new CompositeSpecimenCommand(command1, command2);
// Exercise system
sut.Execute(specimen, dummyContext);
// Verify outcome
Assert.True(command1Verified);
Assert.True(command2Verified);
// Teardown
}
public void SutIsNode()
{
// Fixture setup
var dummyBuilder = new DelegatingSpecimenBuilder();
var dummyCommand = new DelegatingSpecimenCommand();
// Exercise system
var sut = new Postprocessor<Version>(dummyBuilder, dummyCommand);
// Verify outcome
Assert.IsAssignableFrom<ISpecimenBuilderNode>(sut);
// Teardown
}
public void SpecificationIsCorrectWhenConstructedFullyNonGenerically()
{
// Fixture setup
var dummyBuilder = new DelegatingSpecimenBuilder();
var dummyCommand = new DelegatingSpecimenCommand();
var expected = new DelegatingRequestSpecification();
var sut = new Postprocessor(dummyBuilder, dummyCommand, expected);
// Exercise system
var actual = sut.Specification;
// Verify outcome
Assert.Equal(expected, actual);
// Teardown
}
public void CreateThrowsWhenBuilderReturnsIncompatibleTypeOnSutWithDoubleAction()
{
// Fixture setup
var nonInt = "Anonymous variable";
var builder = new DelegatingSpecimenBuilder {
OnCreate = (r, c) => nonInt
};
var dummyCommand = new DelegatingSpecimenCommand();
var sut = new Postprocessor <int>(builder, dummyCommand);
// Exercise system and verify outcome
var dummyRequest = new object();
var dummyContainer = new DelegatingSpecimenContext();
Assert.Throws <InvalidOperationException>(() => sut.Create(dummyRequest, dummyContainer));
// Teardown
}
public void ActionIsNotNullWhenConstructedWithFullConstructor()
{
// Fixture setup
var dummyBuilder = new DelegatingSpecimenBuilder();
var dummyCommand = new DelegatingSpecimenCommand();
var dummySpecification = new DelegatingRequestSpecification();
var sut = new Postprocessor <object>(
dummyBuilder,
dummyCommand,
dummySpecification);
// Exercise system
var actual = sut.Action;
// Verify outcome
Assert.NotNull(actual);
// Teardown
}
public void CreateReturnsCorrectResultOnSutWithDoubleAction()
{
// Fixture setup
var expectedResult = 1m;
var builder = new DelegatingSpecimenBuilder {
OnCreate = (r, c) => expectedResult
};
var dummyCommand = new DelegatingSpecimenCommand();
var sut = new Postprocessor <decimal>(builder, dummyCommand);
// Exercise system
var dummyRequest = new object();
var dummyContainer = new DelegatingSpecimenContext();
var result = sut.Create(dummyRequest, dummyContainer);
// Verify outcome
Assert.Equal(expectedResult, result);
// Teardown
}
public void CommandIsCorrectWhenConstructedWithFullConstructor()
{
// Fixture setup
var dummyBuilder = new DelegatingSpecimenBuilder();
var expected = new DelegatingSpecimenCommand();
var dummySpecification = new DelegatingRequestSpecification();
var sut = new Postprocessor <object>(
dummyBuilder,
expected,
dummySpecification);
// Exercise system
var actual = sut.Command;
// Verify outcome
Assert.Equal(expected, actual);
// Teardown
}
public void CreateReturnsCorrectResultWhenBuilderReturnsNoSpecimen()
{
// Fixture setup
var builder = new DelegatingSpecimenBuilder {
OnCreate = (r, c) => new NoSpecimen()
};
var dummyCommand = new DelegatingSpecimenCommand();
var sut = new Postprocessor <int>(builder, dummyCommand);
// Exercise system
var dummyRequest = new object();
var dummyContainer = new DelegatingSpecimenContext();
var result = sut.Create(dummyRequest, dummyContainer);
// Verify outcome
Assert.IsAssignableFrom <NoSpecimen>(result);
// Teardown
}
public void CreateInvokesDecoratedBuilderWithCorrectParametersOnSutWithDoubleAction()
{
// Fixture setup
var expectedRequest = new object();
var expectedContainer = new DelegatingSpecimenContext();
var verified = false;
var builderMock = new DelegatingSpecimenBuilder {
OnCreate = (r, c) => verified = r == expectedRequest && c == expectedContainer
};
var dummyCommand = new DelegatingSpecimenCommand();
var sut = new Postprocessor <bool>(builderMock, dummyCommand);
// Exercise system
sut.Create(expectedRequest, expectedContainer);
// Verify outcome
Assert.True(verified, "Mock verified");
// Teardown
}
public void ComposeReturnsCorrectResult()
{
// Fixture setup
var dummyBuilder = new DelegatingSpecimenBuilder();
var dummyCommand = new DelegatingSpecimenCommand();
var sut = new Postprocessor <object>(dummyBuilder, dummyCommand);
// Exercise system
var expectedBuilders = new[]
{
new DelegatingSpecimenBuilder(),
new DelegatingSpecimenBuilder(),
new DelegatingSpecimenBuilder()
};
var actual = sut.Compose(expectedBuilders);
// Verify outcome
var pp = Assert.IsAssignableFrom <Postprocessor <object> >(actual);
var composite = Assert.IsAssignableFrom <CompositeSpecimenBuilder>(pp.Builder);
Assert.True(expectedBuilders.SequenceEqual(composite));
// Teardown
}
public void CreateInvokesActionWithCreatedSpecimenOnSutWithSingleAction()
{
// Fixture setup
var expectedSpecimen = new DateTime(2010, 4, 26);
var builder = new DelegatingSpecimenBuilder {
OnCreate = (r, c) => expectedSpecimen
};
var verified = false;
var mock = new DelegatingSpecimenCommand
{
OnExecute = (s, c) => verified = expectedSpecimen.Equals(s)
};
var sut = new Postprocessor <DateTime>(builder, mock);
// Exercise system
var dummyRequest = new object();
var dummyContainer = new DelegatingSpecimenContext();
sut.Create(dummyRequest, dummyContainer);
// Verify outcome
Assert.True(verified, "Mock verified");
// Teardown
}
public void CommandIsCorrect()
{
// Fixture setup
var dummyBuilder = new DelegatingSpecimenBuilder();
var expected = new DelegatingSpecimenCommand();
var sut = new Postprocessor<object>(dummyBuilder, expected);
// Exercise system
ISpecimenCommand actual = sut.Command;
// Verify outcome
Assert.Equal(expected, actual);
// Teardown
}
public void ConstructFullWithNullSpecificationThrows()
{
var dummyBuilder = new DelegatingSpecimenBuilder();
var dummyCommand = new DelegatingSpecimenCommand();
Assert.Throws<ArgumentNullException>(() =>
new Postprocessor<object>(
dummyBuilder,
dummyCommand,
null));
}
public void ConstructFullWithNullBuilderThrows()
{
var dummyCommand = new DelegatingSpecimenCommand();
var dummySpecification = new DelegatingRequestSpecification();
Assert.Throws<ArgumentNullException>(() =>
new Postprocessor<object>(
null,
dummyCommand,
dummySpecification));
}
public void ActionIsNotNullWhenConstructedWithFullConstructor()
{
// Fixture setup
var dummyBuilder = new DelegatingSpecimenBuilder();
var dummyCommand = new DelegatingSpecimenCommand();
var dummySpecification = new DelegatingRequestSpecification();
var sut = new Postprocessor<object>(
dummyBuilder,
dummyCommand,
dummySpecification);
// Exercise system
var actual = sut.Action;
// Verify outcome
Assert.NotNull(actual);
// Teardown
}
public void SpecificationIsCorrectWhenConstructedWithFullConstructor()
{
// Fixture setup
var dummyBuilder = new DelegatingSpecimenBuilder();
var dummyCommand = new DelegatingSpecimenCommand();
var expected = new DelegatingRequestSpecification();
var sut = new Postprocessor<object>(
dummyBuilder,
dummyCommand,
expected);
// Exercise system
var actual = sut.Specification;
// Verify outcome
Assert.Equal(expected, actual);
// Teardown
}
public void ComposePreservesSpecification()
{
// Fixture setup
var expected = new DelegatingRequestSpecification();
var dummyCommand = new DelegatingSpecimenCommand();
var dummyBuilder = new DelegatingSpecimenBuilder();
var sut = new Postprocessor<Version>(dummyBuilder, dummyCommand, expected);
// Exercise system
var actual = sut.Compose(new ISpecimenBuilder[0]);
// Verify outcome
var pp = Assert.IsAssignableFrom<Postprocessor<Version>>(actual);
Assert.Equal(expected, pp.Specification);
// Teardown
}
public void ComposeReturnsCorrectResult()
{
// Fixture setup
var dummyBuilder = new DelegatingSpecimenBuilder();
var dummyCommand = new DelegatingSpecimenCommand();
var sut = new Postprocessor<object>(dummyBuilder, dummyCommand);
// Exercise system
var expectedBuilders = new[]
{
new DelegatingSpecimenBuilder(),
new DelegatingSpecimenBuilder(),
new DelegatingSpecimenBuilder()
};
var actual = sut.Compose(expectedBuilders);
// Verify outcome
var pp = Assert.IsAssignableFrom<Postprocessor<object>>(actual);
var composite = Assert.IsAssignableFrom<CompositeSpecimenBuilder>(pp.Builder);
Assert.True(expectedBuilders.SequenceEqual(composite));
// Teardown
}
public void CreateReturnsCorrectResultWhenBuilderReturnsNoSpecimen()
{
// Fixture setup
var builder = new DelegatingSpecimenBuilder { OnCreate = (r, c) => new NoSpecimen() };
var dummyCommand = new DelegatingSpecimenCommand();
var sut = new Postprocessor<int>(builder, dummyCommand);
// Exercise system
var dummyRequest = new object();
var dummyContainer = new DelegatingSpecimenContext();
var result = sut.Create(dummyRequest, dummyContainer);
// Verify outcome
Assert.IsAssignableFrom<NoSpecimen>(result);
// Teardown
}
public void CreateDoesNotInvokeActionWhenSpecificationIsFalse()
{
// Fixture setup
var builder = new DelegatingSpecimenBuilder { OnCreate = (r, c) => new object() };
var verified = false;
var mock = new DelegatingSpecimenCommand
{
OnExecute = (s, c) => verified = true
};
var spec = new DelegatingRequestSpecification { OnIsSatisfiedBy = r => false };
var sut = new Postprocessor<object>(builder, mock, spec);
// Exercise system
var dummyRequest = new object();
var dummyContainer = new DelegatingSpecimenContext();
sut.Create(dummyRequest, dummyContainer);
// Verify outcome
Assert.False(verified, "Mock invoked");
// Teardown
}
public void CreateInvokesActionWithCreatedSpecimenOnSutWithCommand()
{
// Fixture setup
var expectedSpecimen = new DateTime(2010, 4, 26);
var builder = new DelegatingSpecimenBuilder { OnCreate = (r, c) => expectedSpecimen };
var expectedContext = new DelegatingSpecimenContext();
var verified = false;
var mock = new DelegatingSpecimenCommand
{
OnExecute = (s, c) =>
verified = expectedSpecimen.Equals(s) && c == expectedContext
};
var sut = new Postprocessor<DateTime>(builder, mock);
// Exercise system
var dummyRequest = new object();
sut.Create(dummyRequest, expectedContext);
// Verify outcome
Assert.True(verified, "Mock verified");
// Teardown
}
public void CreateThrowsWhenBuilderReturnsIncompatibleTypeOnSutWithDoubleAction()
{
// Fixture setup
var nonInt = "Anonymous variable";
var builder = new DelegatingSpecimenBuilder { OnCreate = (r, c) => nonInt };
var dummyCommand = new DelegatingSpecimenCommand();
var sut = new Postprocessor<int>(builder, dummyCommand);
// Exercise system and verify outcome
var dummyRequest = new object();
var dummyContainer = new DelegatingSpecimenContext();
Assert.Throws<InvalidOperationException>(() => sut.Create(dummyRequest, dummyContainer));
// Teardown
}
public void CreateReturnsCorrectResultOnSutWithDoubleAction()
{
// Fixture setup
var expectedResult = 1m;
var builder = new DelegatingSpecimenBuilder { OnCreate = (r, c) => expectedResult };
var dummyCommand = new DelegatingSpecimenCommand();
var sut = new Postprocessor<decimal>(builder, dummyCommand);
// Exercise system
var dummyRequest = new object();
var dummyContainer = new DelegatingSpecimenContext();
var result = sut.Create(dummyRequest, dummyContainer);
// Verify outcome
Assert.Equal(expectedResult, result);
// Teardown
}
public void CreateInvokesDecoratedBuilderWithCorrectParametersOnSutWithDoubleAction()
{
// Fixture setup
var expectedRequest = new object();
var expectedContainer = new DelegatingSpecimenContext();
var verified = false;
var builderMock = new DelegatingSpecimenBuilder { OnCreate = (r, c) => verified = r == expectedRequest && c == expectedContainer };
var dummyCommand = new DelegatingSpecimenCommand();
var sut = new Postprocessor<bool>(builderMock, dummyCommand);
// Exercise system
sut.Create(expectedRequest, expectedContainer);
// Verify outcome
Assert.True(verified, "Mock verified");
// Teardown
}
public void CommandIsCorrectWhenConstructedFullyNonGenerically()
{
// Fixture setup
var dummyBuilder = new DelegatingSpecimenBuilder();
var expected = new DelegatingSpecimenCommand();
var dummySpecification = new DelegatingRequestSpecification();
var sut = new Postprocessor(dummyBuilder, expected, dummySpecification);
// Exercise system
var actual = sut.Command;
// Verify outcome
Assert.Equal(expected, actual);
// Teardown
}
public void SpecificationIsCorrectWhenConstructedWithMinimalConstructor()
{
// Fixture setup
var dummyBuilder = new DelegatingSpecimenBuilder();
var dummyCommand = new DelegatingSpecimenCommand();
var sut = new Postprocessor<object>(dummyBuilder, dummyCommand);
// Exercise system
var actual = sut.Specification;
// Verify outcome
Assert.IsAssignableFrom<TrueRequestSpecification>(actual);
// Teardown
}
public void SutYieldsInjectedBuilder()
{
// Fixture setup
var expected = new DelegatingSpecimenBuilder();
var dummyCommand = new DelegatingSpecimenCommand();
var sut = new Postprocessor<object>(expected, dummyCommand);
// Exercise system
// Verify outcome
Assert.Equal(expected, sut.Single());
Assert.Equal(expected, ((System.Collections.IEnumerable)sut).Cast<object>().Single());
// Teardown
}
public void ConstructMinimalWithNullBuilderThrows()
{
var dummyCommand = new DelegatingSpecimenCommand();
Assert.Throws<ArgumentNullException>(() =>
new Postprocessor<object>(null, dummyCommand));
}
public void BuilderIsCorrectWhenConstructedWithMinimalConstructor()
{
// Fixture setup
var expected = new DelegatingSpecimenBuilder();
var dummyCommand = new DelegatingSpecimenCommand();
var sut = new Postprocessor<object>(expected, dummyCommand);
// Exercise system
var actual = sut.Builder;
// Verify outcome
Assert.Equal(expected, actual);
// Teardown
}
public void ComposeSingleItemReturnsCorrectResult()
{
// Fixture setup
var dummyBuilder = new DelegatingSpecimenBuilder();
var dummyCommand = new DelegatingSpecimenCommand();
var sut = new Postprocessor<object>(dummyBuilder, dummyCommand);
// Exercise system
var expected = new DelegatingSpecimenBuilder();
var actual = sut.Compose(new[] { expected });
// Verify outcome
var pp = Assert.IsAssignableFrom<Postprocessor<object>>(actual);
Assert.Equal(expected, pp.Builder);
// Teardown
}