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tidy some tests

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This commit is contained in:
Collin M. Barrett 2019-07-03 16:01:30 -05:00
parent 7dc16a9390
commit ef62f039a4
3 changed files with 51 additions and 51 deletions
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32
tests/FilterLists.Agent.Tests/ReadOnlyListExtensionsTests.cs → tests/FilterLists.Agent.Tests/Extensions/ReadOnlyListExtensionsTests.cs
View file

@ -3,10 +3,17 @@
using FilterLists.Agent.Extensions;
using Xunit;
namespace FilterLists.Agent.Tests
namespace FilterLists.Agent.Tests.Extensions
{
public class ReadOnlyListExtensionsTests
{
[Fact]
public void FirstOrDefault_WithNullParameter_ThrowsArgumentNullException()
{
var list = (IReadOnlyList<int>)null;
Assert.Throws<ArgumentNullException>(() => list.FirstOrDefault());
}
[Fact]
public void FirstOrDefault_WithEmptyList_ReturnsDefault()
{
@ -15,21 +22,6 @@ public void FirstOrDefault_WithEmptyList_ReturnsDefault()
Assert.Equal(default, sut);
}
[Fact]
public void FirstOrDefault_WithMoreThanOneListElement_ReturnsFirstListElement()
{
var list = (IReadOnlyList<int>)new List<int> {1, 2, 3};
var sut = list.FirstOrDefault();
Assert.Equal(1, sut);
}
[Fact]
public void FirstOrDefault_WithNullParameter_ThrowsArgumentNullException()
{
var list = (IReadOnlyList<int>)null;
Assert.Throws<ArgumentNullException>(() => list.FirstOrDefault());
}
[Fact]
public void FirstOrDefault_WithOneListElement_ReturnsFirstListElement()
{
@ -37,5 +29,13 @@ public void FirstOrDefault_WithOneListElement_ReturnsFirstListElement()
var sut = list.FirstOrDefault();
Assert.Equal(0, sut);
}
[Fact]
public void FirstOrDefault_WithMoreThanOneListElement_ReturnsFirstListElement()
{
var list = (IReadOnlyList<int>)new List<int> {1, 2, 3};
var sut = list.FirstOrDefault();
Assert.Equal(1, sut);
}
}
}

2
tests/FilterLists.Agent.Tests/UriExtensionsTests.cs → tests/FilterLists.Agent.Tests/Extensions/UriExtensionsTests.cs
View file

@ -3,7 +3,7 @@
using FilterLists.Agent.Extensions;
using Xunit;
namespace FilterLists.Agent.Tests
namespace FilterLists.Agent.Tests.Extensions
{
public class UriExtensionsTests
{

68
tests/FilterLists.Services.Tests/Extensions/CollectionExtensionsTests.cs
View file

@ -8,64 +8,64 @@ namespace FilterLists.Services.Tests.Extensions
{
public class CollectionExtensionsTests
{
private readonly ICollection<string> sut = new Collection<string>();
private IEnumerable<string> range;
private string item;
[Fact]
public void AddIfNotNullOrEmpty_EmptyString_AddsNothing()
{
item = "";
sut.AddIfNotNullOrEmpty(item);
Assert.DoesNotContain(item, sut);
}
[Fact]
public void AddIfNotNullOrEmpty_NonNullOrEmptyString_AddsParam()
{
item = "item";
sut.AddIfNotNullOrEmpty(item);
Assert.Contains(item, sut);
}
private readonly ICollection<string> _sut = new Collection<string>();
private IEnumerable<string> _range;
private string _item;
[Fact]
public void AddIfNotNullOrEmpty_NullString_AddsNothing()
{
item = null;
sut.AddIfNotNullOrEmpty(item);
Assert.DoesNotContain(item, sut);
_item = null;
_sut.AddIfNotNullOrEmpty(_item);
Assert.DoesNotContain(_item, _sut);
}
[Fact]
public void AddRange_EmptyCollection_AddsNothing()
{
range = new Collection<string>();
sut.AddRange(range);
Assert.Empty(sut);
_range = new Collection<string>();
_sut.AddRange(_range);
Assert.Empty(_sut);
}
[Fact]
public void AddIfNotNullOrEmpty_EmptyString_AddsNothing()
{
_item = "";
_sut.AddIfNotNullOrEmpty(_item);
Assert.DoesNotContain(_item, _sut);
}
[Fact]
public void AddIfNotNullOrEmpty_NonNullOrEmptyString_AddsParam()
{
_item = "item";
_sut.AddIfNotNullOrEmpty(_item);
Assert.Contains(_item, _sut);
}
[Fact]
public void AddRange_EmptyList_AddsNothing()
{
range = new List<string>();
sut.AddRange(range);
Assert.Empty(sut);
_range = new List<string>();
_sut.AddRange(_range);
Assert.Empty(_sut);
}
[Fact]
public void AddRange_StringCollection_AddsParam()
{
range = new Collection<string> {"item1", "item2"};
sut.AddRange(range);
Assert.True(!range.Except(sut).Any());
_range = new Collection<string> {"item1", "item2"};
_sut.AddRange(_range);
Assert.True(!_range.Except(_sut).Any());
}
[Fact]
public void AddRange_StringList_AddsParam()
{
range = new List<string> {"item1", "item2"};
sut.AddRange(range);
Assert.True(!range.Except(sut).Any());
_range = new List<string> {"item1", "item2"};
_sut.AddRange(_range);
Assert.True(!_range.Except(_sut).Any());
}
}
}