pythonnet/src/python_tests_runner/PythonTestRunner.cs at net10 · losttech/pythonnet · GitHub

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using System;

using System.Collections.Generic;

using System.IO;

using System.Linq;

using System.Reflection;

using System.Text;

using NUnit.Framework;

using Python.Runtime;

namespace Python.PythonTestsRunner

{

public class PythonTestRunner

{

string OriginalDirectory;

[OneTimeSetUp]

public void SetUp()

{

PythonEngine.Initialize();

OriginalDirectory = Environment.CurrentDirectory;

var codeDir = File.ReadAllText("tests_location.txt").Trim();

TestContext.Progress.WriteLine($"Changing working directory to {codeDir}");

Environment.CurrentDirectory = codeDir;

}

[OneTimeTearDown]

public void Dispose()

{

PythonEngine.Shutdown();

Environment.CurrentDirectory = OriginalDirectory;

}

/// <summary>

/// Selects the Python tests to be run as embedded tests.

/// </summary>

/// <returns></returns>

static IEnumerable<string[]> PythonTestCases()

{

// Add the test that you want to debug here.

yield return new[] { "test_indexer", "test_boolean_indexer" };

yield return new[] { "test_delegate", "test_bool_delegate" };

yield return new[] { "test_subclass", "test_implement_interface_and_class" };

}

/// <summary>

/// Runs a test in src/tests/*.py as an embedded test. This facilitates debugging.

/// </summary>

/// <param name="testFile">The file name without extension</param>

/// <param name="testName">The name of the test method</param>

[TestCaseSource(nameof(PythonTestCases))]

public void RunPythonTest(string testFile, string testName)

{

using dynamic pytest = Py.Import("pytest");

using var args = new PyList();

args.Append(new PyString($"{testFile}.py::{testName}"));

int res = pytest.main(args);

if (res != 0)

{

Assert.Fail($"Python test {testFile}.{testName} failed");

}

pythonnet/src/python_tests_runner/PythonTestRunner.cs at net10 · losttech/pythonnet · GitHub

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