tests/PdfEncoder.UnitTests/Configuration/EnvLoaderTests.cs - master - afanasevn/PdfEncoder

tests/PdfEncoder.UnitTests/Configuration/EnvLoaderTests.cs

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01 июл 2026, 14:54

01 июл 2026, 14:548414644

using PdfEncoder.Infrastructure.Configuration;

namespace PdfEncoder.UnitTests.Configuration;

public sealed class EnvLoaderTests
{
    [Fact]
    public void Load_НеПерезаписываетСуществующиеПеременные()
    {
        var envFile = Path.Combine(Path.GetTempPath(), $"pdfencoder-{Guid.NewGuid():N}.env");
        const string key = "PdfEncoder__TestKey";
        const string fileValue = "from-file";
        const string existingValue = "from-env";

        try
        {
            File.WriteAllText(envFile, $"{key}={fileValue}");
            Environment.SetEnvironmentVariable(key, existingValue);

            var loaded = EnvLoader.Load(envFile);

            Assert.True(loaded);
            Assert.Equal(existingValue, Environment.GetEnvironmentVariable(key));
        }
        finally
        {
            Environment.SetEnvironmentVariable(key, null);
            if (File.Exists(envFile))
            {
                File.Delete(envFile);
            }
        }
    }

    [Fact]
    public void Load_ЗагружаетПеременныеИзФайла()
    {
        var envFile = Path.Combine(Path.GetTempPath(), $"pdfencoder-{Guid.NewGuid():N}.env");
        const string key = "PdfEncoder__LoadedKey";

        try
        {
            File.WriteAllText(envFile, $"{key}=loaded-value");
            Environment.SetEnvironmentVariable(key, null);

            var loaded = EnvLoader.Load(envFile);

            Assert.True(loaded);
            Assert.Equal("loaded-value", Environment.GetEnvironmentVariable(key));
        }
        finally
        {
            Environment.SetEnvironmentVariable(key, null);
            if (File.Exists(envFile))
            {
                File.Delete(envFile);
            }
        }
    }

    [Fact]
    public void IsSensitiveKey_ОпределяетСекретныеКлючи()
    {
        Assert.True(EnvLoader.IsSensitiveKey("Llm__ApiKey"));
        Assert.False(EnvLoader.IsSensitiveKey("Llm__BaseUrl"));
    }
}