From 0c85e000b401c1bab36d07b82c4a0b727562c42a Mon Sep 17 00:00:00 2001
From: Serghei Cebotari <serghei@cebotari.ru>
Date: Wed, 20 Sep 2023 08:18:22 +0300
Subject: Initial commit

---
 RhSolutions.ML.Tests/RhSolutions.ML.Tests.csproj | 25 ++++++++++
 RhSolutions.ML.Tests/Tests.cs                    | 59 ++++++++++++++++++++++++
 RhSolutions.ML.Tests/Usings.cs                   |  2 +
 3 files changed, 86 insertions(+)
 create mode 100644 RhSolutions.ML.Tests/RhSolutions.ML.Tests.csproj
 create mode 100644 RhSolutions.ML.Tests/Tests.cs
 create mode 100644 RhSolutions.ML.Tests/Usings.cs

(limited to 'RhSolutions.ML.Tests')

diff --git a/RhSolutions.ML.Tests/RhSolutions.ML.Tests.csproj b/RhSolutions.ML.Tests/RhSolutions.ML.Tests.csproj
new file mode 100644
index 0000000..697d9a0
--- /dev/null
+++ b/RhSolutions.ML.Tests/RhSolutions.ML.Tests.csproj
@@ -0,0 +1,25 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+    <IsTestProject>true</IsTestProject>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.ML" Version="2.0.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
+    <PackageReference Include="NUnit" Version="3.13.3" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.4.2" />
+    <PackageReference Include="NUnit.Analyzers" Version="3.6.1" />
+    <PackageReference Include="coverlet.collector" Version="3.2.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\RhSolutions.ML.Builder\RhSolutions.ML.Builder.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/RhSolutions.ML.Tests/Tests.cs b/RhSolutions.ML.Tests/Tests.cs
new file mode 100644
index 0000000..e8203a0
--- /dev/null
+++ b/RhSolutions.ML.Tests/Tests.cs
@@ -0,0 +1,59 @@
+namespace RhSolutions.ML.Tests;
+
+public class Tests
+{
+	private static string _appPath = Path.GetDirectoryName(Environment.GetCommandLineArgs()[0]) ?? ".";
+	private static string _dataPath = Path.Combine(_appPath, "..", "..", "..", ".." 
+		,"RhSolutions.ML.Builder" , "Models", "model.zip");
+	private MLContext _mlContext;
+	private PredictionEngine<Product, TypePrediction> _predEngine;
+
+	[SetUp]
+	public void Setup()
+	{
+		_mlContext = new MLContext(seed: 0);
+		ITransformer loadedNodel = _mlContext.Model.Load(_dataPath, out var _);
+		_predEngine = _mlContext.Model.CreatePredictionEngine<Product, TypePrediction>(loadedNodel);		
+	}
+
+	[TestCase("Гильза 16")]
+	[TestCase("Пресс-втулка")]
+	public void SleevesTest(string name)
+	{
+		Product p = new()
+		{
+			Name = name
+		};
+		var prediction = _predEngine.Predict(p);
+		Assert.That(prediction.Type, Is.EqualTo("Монтажная гильза"));
+	}
+	
+	[TestCase("Тройник 20")]
+	[TestCase("Тройник 20-16-16")]
+	[TestCase("Тройник 20х20х20")]
+	[TestCase("Тройник 32*32*32")]
+	[TestCase("Тройник 50-50-32")]
+	public void TPieceTest(string name)	
+	{
+		Product p = new()
+		{
+			Name = name
+		};
+		var prediction = _predEngine.Predict(p);
+		Assert.That(prediction.Type, Is.EqualTo("Тройник RAUTITAN"));		
+	}
+	
+	[TestCase("Тройник 50/50/45")]
+	[TestCase("Тройник 110 110 45")]
+	[TestCase("Тройник 50 50 87")]
+	[TestCase("Тройник 50 50 45")]
+	public void TPiecePianoTest(string name)	
+	{
+		Product p = new()
+		{
+			Name = name
+		};
+		var prediction = _predEngine.Predict(p);
+		Assert.That(prediction.Type, Is.EqualTo("Тройник RAUPIANO"));		
+	}
+}
\ No newline at end of file
diff --git a/RhSolutions.ML.Tests/Usings.cs b/RhSolutions.ML.Tests/Usings.cs
new file mode 100644
index 0000000..38d77d5
--- /dev/null
+++ b/RhSolutions.ML.Tests/Usings.cs
@@ -0,0 +1,2 @@
+global using NUnit.Framework;
+global using Microsoft.ML;
\ No newline at end of file
-- 
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