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Initial unit test harness
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@NathanBaulch
NathanBaulch committed Jan 23, 2022
1 parent 4437728 commit cf036d8
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2 changes: 1 addition & 1 deletion AsciiChart.Sharp.TestApp/AsciiChart.Sharp.TestApp.csproj
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Expand Up @@ -2,7 +2,7 @@

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>netcoreapp2.1</TargetFramework>
<TargetFramework>netcoreapp3.1</TargetFramework>
</PropertyGroup>

<ItemGroup>
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16 changes: 16 additions & 0 deletions AsciiChart.Sharp.Tests/AsciiChart.Sharp.Tests.csproj
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<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<TargetFramework>netcoreapp3.1</TargetFramework>
</PropertyGroup>

<ItemGroup>
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
<PackageReference Include="NUnit" Version="3.13.2" />
</ItemGroup>

<ItemGroup>
<ProjectReference Include="..\AsciiChart.Sharp\AsciiChart.Sharp.csproj" />
</ItemGroup>

</Project>
190 changes: 190 additions & 0 deletions AsciiChart.Sharp.Tests/Tests.cs
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using System;
using System.Text.RegularExpressions;
using NUnit.Framework;

namespace AsciiChart.Sharp.Tests
{
public class Tests
{
private static readonly Regex _normalize = new Regex(@" *(\r\n|\n\r|\n|\r)", RegexOptions.Compiled);

[Test]
[TestCaseSource(nameof(Cases))]
public void TestPlot(double[] series, Options opts, string expected)
{
var actual = AsciiChart.Plot(series, opts);
Assert.AreEqual(Normalize(expected), Normalize(actual));
}

private static string Normalize(string text) => _normalize.Replace(text.Trim('\r', '\n') + Environment.NewLine, Environment.NewLine);

private static object[][] Cases =
{
new object[]
{
new double[] { 2, 1, 1, 2, -2, 5, 7, 11, 3, 7, 1 }, null, @"
11.00 ┤ ╭╮
10.00 ┤ ││
9.00 ┤ ││
8.00 ┤ ││
7.00 ┤ ╭╯│╭╮
6.00 ┤ │ │││
5.00 ┤ ╭╯ │││
4.00 ┤ │ │││
3.00 ┤ │ ╰╯│
2.00 ┼╮ ╭╮│ │
1.00 ┤╰─╯││ ╰
0.00 ┼ ││
-1.00 ┤ ││
-2.00 ┤ ╰╯ "
},
new object[]
{
new double[] { 2, 1, 1, 2, -2, 5, 7, 11, 3, 7, 4, 5, 6, 9, 4, 0, 6, 1, 5, 3, 6, 2 }, null, @"
11.00 ┤ ╭╮
10.00 ┤ ││
9.00 ┤ ││ ╭╮
8.00 ┤ ││ ││
7.00 ┤ ╭╯│╭╮ ││
6.00 ┤ │ │││ ╭╯│ ╭╮ ╭╮
5.00 ┤ ╭╯ │││╭╯ │ ││╭╮││
4.00 ┤ │ ││╰╯ ╰╮││││││
3.00 ┤ │ ╰╯ ││││╰╯│
2.00 ┼╮ ╭╮│ ││││ ╰
1.00 ┤╰─╯││ ││╰╯
0.00 ┼ ││ ╰╯
-1.00 ┤ ││
-2.00 ┤ ╰╯ "
},
new object[]
{
new[] { 0.2, 0.1, 0.2, 2, -0.9, 0.7, 0.91, 0.3, 0.7, 0.4, 0.5 }, null, @"
2.00 ┤ ╭╮
1.03 ┤ ││╭─╮╭╮╭
0.07 ┼──╯││ ╰╯╰╯
-0.90 ┤ ╰╯ "
},
new object[]
{
new double[] { 2, 1, 1, 2, -2, 5, 7, 11, 3, 7, 1 }, new Options { Height = 4 }, @"
11.00 ┤ ╭╮
7.75 ┤ ╭─╯│╭╮
4.50 ┼╮ ╭╮│ ╰╯│
1.25 ┤╰─╯││ ╰
-2.00 ┤ ╰╯ "
},
new object[]
{
new[] { 0.453, 0.141, 0.951, 0.251, 0.223, 0.581, 0.771, 0.191, 0.393, 0.617, 0.478 }, new Options { Height = 8 }, @"
0.95 ┤ ╭╮
0.85 ┤ ││ ╭╮
0.75 ┤ ││ ││
0.65 ┤ ││ ╭╯│ ╭╮
0.55 ┤ ││ │ │ │╰
0.44 ┼╮││ │ │╭╯
0.34 ┤│││ │ ││
0.24 ┤││╰─╯ ╰╯
0.14 ┤╰╯ "
},
new object[]
{
new[] { 0.01, 0.004, 0.003, 0.0042, 0.0083, 0.0033, 0.0079 }, new Options { AxisLabelFormat = "0.000", Height = 7 }, @"
0.010 ┼╮
0.009 ┤│
0.008 ┤│ ╭╮╭
0.007 ┤│ │││
0.006 ┤│ │││
0.005 ┤│ │││
0.004 ┤╰╮╭╯││
0.003 ┤ ╰╯ ╰╯ "
},
new object[]
{
new double[] { 192, 431, 112, 449, -122, 375, 782, 123, 911, 1711, 172 }, new Options { AxisLabelFormat = "0", Height = 10 }, @"
1711 ┤ ╭╮
1528 ┤ ││
1344 ┤ ││
1161 ┤ ││
978 ┤ ╭╯│
795 ┤ ╭╮│ │
611 ┤ │││ │
428 ┤╭╮╭╮╭╯││ │
245 ┼╯╰╯││ ╰╯ ╰
61 ┤ ││
-122 ┤ ╰╯ "
},
new object[]
{
new[]
{
0, 0, 0, 0, 1.5, 0, 0, -0.5, 9, -3, 0, 0, 1, 2, 1, 0, 0, 0, 0,
0, 0, 0, 0, 1.5, 0, 0, -0.5, 8, -3, 0, 0, 1, 2, 1, 0, 0, 0, 0,
0, 0, 0, 0, 1.5, 0, 0, -0.5, 10, -3, 0, 0, 1, 2, 1, 0, 0, 0, 0
},
new Options { AxisLabelRightMargin = 4, Height = 10 },
@"
10.00 ┤ ╭╮
8.70 ┤ ╭╮ ││
7.40 ┤ ││ ╭╮ ││
6.10 ┤ ││ ││ ││
4.80 ┤ ││ ││ ││
3.50 ┤ ││ ││ ││
2.20 ┤ ││ ╭╮ ││ ╭╮ ││ ╭╮
0.90 ┤ ╭╮ ││ ╭╯╰╮ ╭╮ ││ ╭╯╰╮ ╭╮ ││ ╭╯╰╮
-0.40 ┼───╯╰──╯│╭─╯ ╰───────╯╰──╯│╭─╯ ╰───────╯╰──╯│╭─╯ ╰───
-1.70 ┤ ││ ││ ││
-3.00 ┤ ╰╯ ╰╯ ╰╯ "
},
new object[]
{
new double[] { -5, -2, -3, -4, 0, -5, -6, -7, -8, 0, -9, -3, -5, -2, -9, -3, -1 }, null, @"
0.00 ┼ ╭╮ ╭╮
-1.00 ┤ ││ ││ ╭
-2.00 ┤╭╮ ││ ││ ╭╮ │
-3.00 ┤│╰╮││ ││╭╮││╭╯
-4.00 ┤│ ╰╯│ │││││││
-5.00 ┼╯ ╰╮ │││╰╯││
-6.00 ┤ ╰╮ │││ ││
-7.00 ┤ ╰╮│││ ││
-8.00 ┤ ╰╯││ ││
-9.00 ┤ ╰╯ ╰╯ "
},
new object[]
{
new[]
{
57.76, 54.04, 56.31, 57.02, 59.5, 52.63, 52.97, 56.44, 56.75, 52.96, 55.54, 55.09, 58.22, 56.85, 60.61, 59.62, 59.73, 59.93, 56.3, 54.69, 55.32, 54.03, 50.98, 50.48, 54.55, 47.49,
55.3, 46.74, 46, 45.8, 49.6, 48.83, 47.64, 46.61, 54.72, 42.77, 50.3, 42.79, 41.84, 44.19, 43.36, 45.62, 45.09, 44.95, 50.36, 47.21, 47.77, 52.04, 47.46, 44.19, 47.22, 45.55,
40.65, 39.64, 37.26, 40.71, 42.15, 36.45, 39.14, 36.62
},
new Options { Height = 24 },
@"
60.61 ┤ ╭╮ ╭╮
59.60 ┤ ╭╮ │╰─╯│
58.60 ┤ ││ ╭╮│ │
57.59 ┼╮ ╭╯│ │││ │
56.58 ┤│╭╯ │ ╭─╮ │╰╯ ╰╮
55.58 ┤││ │ │ │╭─╯ │╭╮ ╭╮
54.57 ┤╰╯ │ │ ││ ╰╯╰╮ ╭╮││ ╭╮
53.56 ┤ │╭╯ ╰╯ │ ││││ ││
52.56 ┤ ╰╯ │ ││││ ││ ╭╮
51.55 ┤ ╰╮││││ ││ ││
50.54 ┤ ╰╯│││ ││╭╮ ╭╮ ││
49.54 ┤ │││ ╭─╮ ││││ ││ ││
48.53 ┤ │││ │ │ ││││ ││ ││
47.52 ┤ ╰╯│ │ ╰╮││││ │╰─╯╰╮╭╮
46.52 ┤ ╰─╮│ ╰╯│││ │ │││
45.51 ┤ ╰╯ │││ ╭──╯ ││╰╮
44.50 ┤ │││ ╭╮│ ╰╯ │
43.50 ┤ ││╰╮│╰╯ │
42.49 ┤ ╰╯ ╰╯ │ ╭╮
41.48 ┤ │ ││
40.48 ┤ ╰╮ ╭╯│
39.47 ┤ ╰╮│ │╭╮
38.46 ┤ ││ │││
37.46 ┤ ╰╯ │││
36.45 ┤ ╰╯╰ "
}
};
}
}
6 changes: 6 additions & 0 deletions AsciiChart.Sharp.sln
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Expand Up @@ -7,6 +7,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AsciiChart.Sharp", "AsciiCh
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AsciiChart.Sharp.TestApp", "AsciiChart.Sharp.TestApp\AsciiChart.Sharp.TestApp.csproj", "{F0FE0917-C3FF-4B1D-9143-43850116EDFD}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AsciiChart.Sharp.Tests", "AsciiChart.Sharp.Tests\AsciiChart.Sharp.Tests.csproj", "{D4D2802B-1207-43AA-8678-4F489A0BE698}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Expand All @@ -21,6 +23,10 @@ Global
{F0FE0917-C3FF-4B1D-9143-43850116EDFD}.Debug|Any CPU.Build.0 = Debug|Any CPU
{F0FE0917-C3FF-4B1D-9143-43850116EDFD}.Release|Any CPU.ActiveCfg = Release|Any CPU
{F0FE0917-C3FF-4B1D-9143-43850116EDFD}.Release|Any CPU.Build.0 = Release|Any CPU
{D4D2802B-1207-43AA-8678-4F489A0BE698}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{D4D2802B-1207-43AA-8678-4F489A0BE698}.Debug|Any CPU.Build.0 = Debug|Any CPU
{D4D2802B-1207-43AA-8678-4F489A0BE698}.Release|Any CPU.ActiveCfg = Release|Any CPU
{D4D2802B-1207-43AA-8678-4F489A0BE698}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
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