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Move custom equality comparers to tests to increase coverage

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This commit is contained in:
Alexey Golub
2019-07-26 16:34:02 +03:00
parent c1ee1a968a
commit d72391df1f
7 changed files with 14 additions and 67 deletions
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1
CliFx.Tests/CommandInputParserTests.cs
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@@ -1,6 +1,7 @@
using System.Collections.Generic;
using CliFx.Models;
using CliFx.Services;
using CliFx.Tests.Internal;
using NUnit.Framework;
namespace CliFx.Tests

1
CliFx.Tests/CommandSchemaResolverTests.cs
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@@ -5,6 +5,7 @@ using System.Threading.Tasks;
using CliFx.Attributes;
using CliFx.Models;
using CliFx.Services;
using CliFx.Tests.Internal;
using NUnit.Framework;
namespace CliFx.Tests

9
CliFx/Models/CommandInputEqualityComparer.cs → CliFx.Tests/Internal/CommandInputEqualityComparer.cs
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@@ -1,9 +1,9 @@
using System;
using System.Collections.Generic;
using System.Linq;
using CliFx.Internal;
using CliFx.Models;
namespace CliFx.Models
namespace CliFx.Tests.Internal
{
public partial class CommandInputEqualityComparer : IEqualityComparer<CommandInput>
{
@@ -21,10 +21,7 @@ namespace CliFx.Models
}
/// <inheritdoc />
public int GetHashCode(CommandInput obj) => new HashCodeBuilder()
.Add(obj.CommandName, StringComparer.OrdinalIgnoreCase)
.AddMany(obj.Options, CommandOptionInputEqualityComparer.Instance)
.Build();
public int GetHashCode(CommandInput obj) => throw new NotSupportedException();
}
public partial class CommandInputEqualityComparer

9
CliFx/Models/CommandOptionInputEqualityComparer.cs → CliFx.Tests/Internal/CommandOptionInputEqualityComparer.cs
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@@ -1,9 +1,9 @@
using System;
using System.Collections.Generic;
using System.Linq;
using CliFx.Internal;
using CliFx.Models;
namespace CliFx.Models
namespace CliFx.Tests.Internal
{
public partial class CommandOptionInputEqualityComparer : IEqualityComparer<CommandOptionInput>
{
@@ -21,10 +21,7 @@ namespace CliFx.Models
}
/// <inheritdoc />
public int GetHashCode(CommandOptionInput obj) => new HashCodeBuilder()
.Add(obj.Alias, StringComparer.OrdinalIgnoreCase)
.AddMany(obj.Values, StringComparer.Ordinal)
.Build();
public int GetHashCode(CommandOptionInput obj) => throw new NotSupportedException();
}
public partial class CommandOptionInputEqualityComparer

12
CliFx/Models/CommandOptionSchemaEqualityComparer.cs → CliFx.Tests/Internal/CommandOptionSchemaEqualityComparer.cs
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@@ -1,8 +1,8 @@
using System;
using System.Collections.Generic;
using CliFx.Internal;
using CliFx.Models;
namespace CliFx.Models
namespace CliFx.Tests.Internal
{
public partial class CommandOptionSchemaEqualityComparer : IEqualityComparer<CommandOptionSchema>
{
@@ -23,13 +23,7 @@ namespace CliFx.Models
}
/// <inheritdoc />
public int GetHashCode(CommandOptionSchema obj) => new HashCodeBuilder()
.Add(obj.Property)
.Add(obj.Name, StringComparer.OrdinalIgnoreCase)
.Add(obj.ShortName)
.Add(obj.GroupName, StringComparer.OrdinalIgnoreCase)
.Add(obj.Description, StringComparer.Ordinal)
.Build();
public int GetHashCode(CommandOptionSchema obj) => throw new NotSupportedException();
}
public partial class CommandOptionSchemaEqualityComparer

11
CliFx/Models/CommandSchemaEqualityComparer.cs → CliFx.Tests/Internal/CommandSchemaEqualityComparer.cs
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@@ -1,9 +1,9 @@
using System;
using System.Collections.Generic;
using System.Linq;
using CliFx.Internal;
using CliFx.Models;
namespace CliFx.Models
namespace CliFx.Tests.Internal
{
public partial class CommandSchemaEqualityComparer : IEqualityComparer<CommandSchema>
{
@@ -23,12 +23,7 @@ namespace CliFx.Models
}
/// <inheritdoc />
public int GetHashCode(CommandSchema obj) => new HashCodeBuilder()
.Add(obj.Type)
.Add(obj.Name, StringComparer.OrdinalIgnoreCase)
.Add(obj.Description, StringComparer.Ordinal)
.AddMany(obj.Options, CommandOptionSchemaEqualityComparer.Instance)
.Build();
public int GetHashCode(CommandSchema obj) => throw new NotSupportedException();
}
public partial class CommandSchemaEqualityComparer

38
CliFx/Internal/HashCodeBuilder.cs
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@@ -1,38 +0,0 @@
using System.Collections.Generic;
using System.Linq;
namespace CliFx.Internal
{
internal class HashCodeBuilder
{
private int _code = 17;
public HashCodeBuilder Add(int hashCode)
{
unchecked
{
_code = _code * 23 + hashCode;
}
return this;
}
public HashCodeBuilder Add(IEnumerable<int> hashCodes)
{
foreach (var hashCode in hashCodes)
Add(hashCode);
return this;
}
public HashCodeBuilder Add<T>(T obj, IEqualityComparer<T> comparer) => Add(comparer.GetHashCode(obj));
public HashCodeBuilder Add<T>(T obj) => Add(obj, EqualityComparer<T>.Default);
public HashCodeBuilder AddMany<T>(IEnumerable<T> objs, IEqualityComparer<T> comparer) => Add(objs.Select(comparer.GetHashCode));
public HashCodeBuilder AddMany<T>(IEnumerable<T> objs) => AddMany(objs, EqualityComparer<T>.Default);
public int Build() => _code;
}
}