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Maxime Gélinas
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Merge branch 'release/v1.1.0'
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‎.travis.yml‎

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mono: none
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dotnet: 2.0.0
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script:
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- dotnet test ./src/SolidStack.Core.Guards.Tests/SolidStack.Core.Guards.Tests.csproj
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- for testsProj in src/**/*Tests.csproj; do dotnet test $testsProj; done

‎README.md‎

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@@ -26,7 +26,7 @@ The `SolidStack.Core` namespace is the central point of all SolidStack packages,
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Package | Description
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------- | -----------
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[SolidStack.Core.Guards][solidstack.core.guards-page] | `SolidStack.Core.Guards` is an extremely simple, unambiguous and lightweight [*guard clause*][guard-clauses-url] library.
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SolidStack.Core.Flow (in progress...) | `SolidStack.Core.Flow` focuses on encapsulating the branching logic of your code so you can write a linear and much more readable code flow without having to deal with exceptions, null checks and unnecessary conditions.
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[SolidStack.Core.Flow][solidstack.core.flow-page] | `SolidStack.Core.Flow` focuses on encapsulating the branching logic of your code so you can write a linear and much more readable code flow without having to deal with exceptions, null checks and unnecessary conditions.
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SolidStack.Core.Equality (coming soon...) | `SolidStack.Core.Equality` is primarily useful when you have to tweak the equality of an object to implement the [*Value Object Pattern*][value-object-pattern-url]. All you have to do is use one of the provided abstract classes and the complex equality logic will be done for you.
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SolidStack.Core.Construction (coming soon...) | `SolidStack.Core.Construction`'s only responsibility is to help you construct objects. You can use the [*Builder Pattern*][builder-pattern-url] provided implementation to build complex objects in a fluent way.
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# Where can I get it?
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First, [install NuGet][nuget-install-url]. Then, install the required NuGet packages avalaible on [nuget.org][nuget-idmobiles-url] using the package manager console:
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First, [install NuGet][nuget-install-url]. Then, install the required NuGet packages avalaible on [nuget.org][nuget-softframe-url] using the package manager console:
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```
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PM> Install-Package <PackageName>
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<!-- Resources: -->
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[builder-pattern-url]: http://www.codinghelmet.com/?path=howto/advances-in-applying-the-builder-design-pattern
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[build-status-badge]: https://img.shields.io/travis/softframe/solidstack.svg?style=flat-square
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[build-url]: https://idmobiles.visualstudio.com/solidstack/_build/index?definitionId=10
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[changelog-url]: https://github.com/idmobiles/solidstack/releases
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[develop-branch-url]: https://github.com/idmobiles/solidstack/tree/develop
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[docs-url]: https://github.com/idmobiles/solidstack/wiki
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[build-url]: https://travis-ci.org/softframe/solidstack
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[changelog-url]: https://github.com/softframe/solidstack/releases
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[develop-branch-url]: https://github.com/softframe/solidstack/tree/develop
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[docs-url]: https://github.com/softframe/solidstack/wiki
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[ddd-url]: https://en.wikipedia.org/wiki/Domain-driven_design
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[github-release-badge]: https://img.shields.io/github/release/idmobiles/solidstack.svg?style=flat-square
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[issues-url]: https://github.com/idmobiles/solidstack/issues
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[github-release-url]: https://github.com/idmobiles/solidstack/releases
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[github-release-badge]: https://img.shields.io/github/release/softframe/solidstack.svg?style=flat-square
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[issues-url]: https://github.com/softframe/solidstack/issues
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[github-release-url]: https://github.com/softframe/solidstack/releases
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[guard-clauses-url]: https://medium.com/softframe/what-are-guard-clauses-and-how-to-use-them-350c8f1b6fd2
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[license-badge]: https://img.shields.io/badge/license-MIT-orange.svg?style=flat-square
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[license-url]: https://github.com/idmobiles/solidstack/blob/master/LICENSE
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[new-issue-url]: https://github.com/idmobiles/solidstack/issues/new
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[license-url]: https://github.com/softframe/solidstack/blob/master/LICENSE
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[new-issue-url]: https://github.com/softframe/solidstack/issues/new
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[nuget-packages-url]: https://www.nuget.org/profiles/softframe
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[nuget-install-url]: http://docs.nuget.org/docs/start-here/installing-nuget
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[option-pattern-url]: http://www.codinghelmet.com/?path=howto/understanding-the-option-maybe-functional-type
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[repository-pattern-url]: https://martinfowler.com/eaaCatalog/repository.html
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[solidstack.core.guards-page]: https://www.nuget.org/packages/SolidStack.Core
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[solidstack.core.guards-page]: https://github.com/softframe/solidstack/wiki/SolidStack.Core.Guards
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[solidstack.core.flow-page]: https://github.com/softframe/solidstack/wiki/SolidStack.Core.Flow
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[unit-of-work-pattern-url]: https://martinfowler.com/eaaCatalog/unitOfWork.html
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[value-object-pattern-url]: https://martinfowler.com/bliki/ValueObject.html

‎src/SolidStack.Core.Flow.Tests/OptionAdaptersTests.cs‎

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using System.Collections.Generic;
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using System.Linq;
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using FluentAssertions;
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using Xunit;
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namespace SolidStack.Core.Flow.Tests
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{
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public class OptionAdaptersTests
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{
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[Fact]
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public void AsEnumerable_WhenNone_ReturnsAnEmptySequence()
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{
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var option = Option.None<int>();
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var sequence = option.AsEnumerable();
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sequence.Should().BeEmpty();
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}
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[Fact]
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public void AsEnumerable_WhenSome_ReturnsASequenceOfOneElement()
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{
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var option = Option.Some(5);
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var sequence = option.AsEnumerable();
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sequence.Should()
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.ContainSingle(x => x == 5)
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.And.HaveCount(1);
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}
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[Fact]
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public void TryFirst_WithEmptySequence_ReturnsNone()
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{
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var sequence = Enumerable.Empty<int>();
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var option = sequence.TryFirst();
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option.AsEnumerable().Should().BeEmpty();
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}
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[Fact]
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public void TryFirst_WithMatchingPredicate_ReturnsSome()
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{
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var sequence = new[] {4, 5};
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var option = sequence.TryFirst(x => x < 5);
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option.AsEnumerable().Should().ContainSingle(x => x == 4);
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}
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[Fact]
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public void TryFirst_WithSequenceOfOneOrMoreElements_ReturnsSome()
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{
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var sequence = new[] {4, 5};
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var option = sequence.TryFirst();
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option.AsEnumerable().Should().ContainSingle(x => x == 4);
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}
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[Fact]
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public void TryFirst_WithUnmatchingPredicate_ReturnsNone()
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{
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var sequence = Enumerable.Empty<int>();
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var option = sequence.TryFirst(x => x >= 5);
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option.AsEnumerable().Should().BeEmpty();
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}
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[Fact]
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public void TryGetValue_WithExistingKey_ReturnsSome()
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{
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var dictionary = new Dictionary<string, int> {{"foo", 7}, {"bar", 3}};
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var option = dictionary.TryGetValue("foo");
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option.AsEnumerable().Should().ContainSingle(x => x == 7);
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}
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[Fact]
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public void TryGetValue_WithUnexistingKey_ReturnsNone()
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{
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var dictionary = new Dictionary<string, int> {{"foo", 7}, {"bar", 3}};
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var option = dictionary.TryGetValue("baz");
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option.AsEnumerable().Should().BeEmpty();
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}
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[Fact]
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public void TrySingle_WhenEmptySequence_ReturnsNone()
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{
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var sequence = Enumerable.Empty<int>();
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var option = sequence.TrySingle();
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option.AsEnumerable().Should().BeEmpty();
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}
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[Fact]
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public void TrySingle_WithPredicateThatMatchManyElements_ReturnsNone()
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{
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var sequence = new[] {-2, 4, 5};
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var option = sequence.TrySingle(x => x < 5);
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option.AsEnumerable().Should().BeEmpty();
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}
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[Fact]
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public void TrySingle_WithPredicateThatMatchOneElement_ReturnsSome()
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{
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var sequence = new[] {4, 5};
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var option = sequence.TrySingle(x => x < 5);
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option.AsEnumerable().Should().ContainSingle(x => x == 4);
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}
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[Fact]
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public void TrySingle_WithSequenceOfMoreThenOneElement_ReturnsNone()
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{
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var sequence = new[] {4, 5};
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var option = sequence.TrySingle();
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option.AsEnumerable().Should().BeEmpty();
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}
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[Fact]
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public void TrySingle_WithUnmatchingPredicate_ReturnsNone()
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{
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var sequence = Enumerable.Empty<int>();
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var option = sequence.TrySingle(x => x >= 5);
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option.AsEnumerable().Should().BeEmpty();
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}
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[Fact]
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public void WhereSome_FiltersTheEmptyOptions()
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{
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var options = new[] {Option.Some(4), Option.None<int>(), Option.Some(5), Option.None<int>()};
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var values = options.WhereSome();
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values.Should().HaveCount(2).And.ContainInOrder(4, 5);
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}
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[Fact]
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public void WhereSome_WithPredicate_FiltersTheEmptyOptions()
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{
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var sequence = new[] {4, -1, 5, -3};
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var values = sequence.WhereSome(x => x >= 0 ? Option.Some(x) : Option.None<int>());
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values.Should().HaveCount(2).And.ContainInOrder(4, 5);
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}
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}
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}

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