Add C# test examples (#397)

This commit is contained in:
Anthony Martin
2025-04-23 09:01:51 -04:00
committed by GitHub
parent 9e43bd9878
commit 962c0cc459
6 changed files with 218 additions and 17 deletions

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@@ -4,11 +4,20 @@
"name": "Rust",
// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
"image": "mcr.microsoft.com/devcontainers/rust:1-1-bullseye",
"customizations": {
"vscode": {
"extensions": [
"ms-dotnettools.csharp",
"ms-dotnettools.csdevkit"
]
}
},
"features": {
"ghcr.io/devcontainers/features/dotnet:2": {},
"ghcr.io/devcontainers/features/dotnet:2": {
"version": "8.0"
},
"ghcr.io/devcontainers/features/python:1": {}
}
// Use 'mounts' to make the cargo cache persistent in a Docker Volume.
// "mounts": [
// {

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@@ -121,17 +121,12 @@ jobs:
uses: actions/download-artifact@v4
with:
name: regorus-nuget
path: ./bindings/csharp/TestApp/regorus-nuget/
- name: Restore Test App
run: dotnet restore /p:RestoreSources=./regorus-nuget/
working-directory: ./bindings/csharp/TestApp
path: ./bindings/csharp/Regorus.Tests/regorus-nuget/
- name: Build Test App 8.0
run: dotnet build --framework net8.0
working-directory: ./bindings/csharp/TestApp
- name: Restore Regorus.Tests
run: dotnet restore /p:RestoreAdditionalProjectSources=./regorus-nuget
working-directory: ./bindings/csharp/Regorus.Tests
- name: Run Test App 8.0
run: dotnet run --framework net8.0
working-directory: ./bindings/csharp/TestApp
- name: Run Regorus.Tests
run: dotnet test --no-restore
working-directory: ./bindings/csharp/Regorus.Tests

3
.gitignore vendored
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@@ -27,5 +27,4 @@ bindings/*/target
# C# build folders
**bin
**obj
*.sln
**obj

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@@ -0,0 +1,22 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<Nullable>Enable</Nullable>
<TargetFramework>net8.0</TargetFramework>
<EnableMSTestRunner>true</EnableMSTestRunner>
<!-- More info about dotnet test integration https://learn.microsoft.com/dotnet/core/testing/unit-testing-platform-integration-dotnet-test -->
<TestingPlatformDotnetTestSupport>true</TestingPlatformDotnetTestSupport>
<TestingPlatformShowTestsFailure>true</TestingPlatformShowTestsFailure>
</PropertyGroup>
<ItemGroup>
<None Include="../../../tests/**/*.*" Link="tests/%(RecursiveDir)%(Filename)%(Extension)" CopyToOutputDirectory="PreserveNewest" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="MSTest" Version="3.8.2" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Regorus" Version="0.5.0"/>
</ItemGroup>
</Project>

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@@ -0,0 +1,176 @@
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
namespace Regorus.Tests;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System.Text.Json.Nodes;
[TestClass]
public class RegorusTests
{
[TestMethod]
public void Basic_evaluation_succeeds()
{
using var engine = new Engine();
engine.AddPolicy(
"test.rego",
"package test\nx = 1\nmessage = `Hello`");
var result = engine.EvalRule("data.test.message");
Assert.AreEqual("\"Hello\"", result);
}
[TestMethod]
public void Evaluation_using_file_policies_succeeds()
{
using var engine = new Engine();
engine.SetRegoV0(true);
// Load policies and data.
engine.AddPolicyFromFile("tests/aci/framework.rego");
engine.AddPolicyFromFile("tests/aci/api.rego");
engine.AddPolicyFromFile("tests/aci/policy.rego");
engine.AddDataFromJsonFile("tests/aci/data.json");
// Set input and eval rule.
engine.SetInputFromJsonFile("tests/aci/input.json");
var result = engine.EvalRule("data.framework.mount_overlay");
var expected = """
{
"allowed": true,
"metadata": [
{
"action": "add",
"key": "container0",
"name": "matches",
"value": [
{
"allow_elevated": true,
"allow_stdio_access": false,
"capabilities": {
"ambient": [
"CAP_SYS_ADMIN"
],
"bounding": [
"CAP_SYS_ADMIN"
],
"effective": [
"CAP_SYS_ADMIN"
],
"inheritable": [
"CAP_SYS_ADMIN"
],
"permitted": [
"CAP_SYS_ADMIN"
]
},
"command": [
"rustc",
"--help"
],
"env_rules": [
{
"pattern": "PATH=/usr/local/cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"required": true,
"strategy": "string"
},
{
"pattern": "RUSTUP_HOME=/usr/local/rustup",
"required": true,
"strategy": "string"
},
{
"pattern": "CARGO_HOME=/usr/local/cargo",
"required": true,
"strategy": "string"
},
{
"pattern": "RUST_VERSION=1.52.1",
"required": true,
"strategy": "string"
},
{
"pattern": "TERM=xterm",
"required": false,
"strategy": "string"
},
{
"pattern": "PREFIX_.+=.+",
"required": false,
"strategy": "re2"
}
],
"exec_processes": [
{
"command": [
"top"
],
"signals": []
}
],
"layers": [
"fe84c9d5bfddd07a2624d00333cf13c1a9c941f3a261f13ead44fc6a93bc0e7a",
"4dedae42847c704da891a28c25d32201a1ae440bce2aecccfa8e6f03b97a6a6c",
"41d64cdeb347bf236b4c13b7403b633ff11f1cf94dbc7cf881a44d6da88c5156",
"eb36921e1f82af46dfe248ef8f1b3afb6a5230a64181d960d10237a08cd73c79",
"e769d7487cc314d3ee748a4440805317c19262c7acd2fdbdb0d47d2e4613a15c",
"1b80f120dbd88e4355d6241b519c3e25290215c469516b49dece9cf07175a766"
],
"mounts": [
{
"destination": "/container/path/one",
"options": [
"rbind",
"rshared",
"rw"
],
"source": "sandbox:///host/path/one",
"type": "bind"
},
{
"destination": "/container/path/two",
"options": [
"rbind",
"rshared",
"ro"
],
"source": "sandbox:///host/path/two",
"type": "bind"
}
],
"no_new_privileges": true,
"seccomp_profile_sha256": "",
"signals": [],
"user": {
"group_idnames": [
{
"pattern": "",
"strategy": "any"
}
],
"umask": "0022",
"user_idname": {
"pattern": "",
"strategy": "any"
}
},
"working_dir": "/home/user"
}
]
},
{
"action": "add",
"key": "/run/gcs/c/container0/rootfs",
"name": "overlayTargets",
"value": true
}
]
}
""";
Assert.IsTrue(JsonNode.DeepEquals(JsonNode.Parse(expected), JsonNode.Parse(result!)), $"Actual: {result}");
}
}

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@@ -4,7 +4,7 @@
},
"sdk": {
"allowPrerelease": false,
"version": "8.0.407",
"version": "8.0.408",
"rollForward": "disable"
}
}