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ConfigurationExtensionTest.cs
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ConfigurationExtensionTest.cs
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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System;
using System.Collections.Generic;
using System.Linq;
using System.IO;
using System.Reflection;
using System.Text;
using Microsoft.Extensions.Configuration.UserSecrets;
using Microsoft.Extensions.Configuration.UserSecrets.Test;
using Newtonsoft.Json.Linq;
using Xunit;
[assembly: UserSecretsId(ConfigurationExtensionTest.TestSecretsId)]
namespace Microsoft.Extensions.Configuration.UserSecrets.Test
{
public class ConfigurationExtensionTest : IDisposable
{
public const string TestSecretsId = "d6076a6d3ab24c00b2511f10a56c68cc";
private List<string> _tmpDirectories = new List<string>();
private void SetSecret(string id, string key, string value)
{
var secretsFilePath = PathHelper.GetSecretsPathFromSecretsId(id);
var dir = Path.GetDirectoryName(secretsFilePath);
Directory.CreateDirectory(dir);
_tmpDirectories.Add(dir);
var secrets = new ConfigurationBuilder()
.AddJsonFile(secretsFilePath, optional: true)
.Build()
.AsEnumerable()
.Where(i => i.Value != null)
.ToDictionary(i => i.Key, i => i.Value, StringComparer.OrdinalIgnoreCase);
secrets[key] = value;
var contents = new JObject();
if (secrets != null)
{
foreach (var secret in secrets.AsEnumerable())
{
contents[secret.Key] = secret.Value;
}
}
File.WriteAllText(secretsFilePath, contents.ToString(), Encoding.UTF8);
}
[Fact]
[ActiveIssue("https://github.com/dotnet/runtime/issues/60584", TestPlatforms.iOS | TestPlatforms.tvOS)]
public void AddUserSecrets_FindsAssemblyAttribute()
{
var randValue = Guid.NewGuid().ToString();
var configKey = "MyDummySetting";
SetSecret(TestSecretsId, configKey, randValue);
var config = new ConfigurationBuilder()
.AddUserSecrets(typeof(ConfigurationExtensionTest).Assembly)
.Build();
Assert.Equal(randValue, config[configKey]);
}
[Fact]
[ActiveIssue("https://github.com/dotnet/runtime/issues/60584", TestPlatforms.iOS | TestPlatforms.tvOS)]
public void AddUserSecrets_FindsAssemblyAttributeFromType()
{
var randValue = Guid.NewGuid().ToString();
var configKey = "MyDummySetting";
SetSecret(TestSecretsId, configKey, randValue);
var config = new ConfigurationBuilder()
.AddUserSecrets<ConfigurationExtensionTest>()
.Build();
Assert.Equal(randValue, config[configKey]);
}
[Fact]
public void AddUserSecrets_ThrowsIfAssemblyAttributeFromType()
{
var ex = Assert.Throws<InvalidOperationException>(() =>
new ConfigurationBuilder().AddUserSecrets<string>(optional: false));
Assert.Equal(SR.Format(SR.Error_Missing_UserSecretsIdAttribute, typeof(string).Assembly.GetName().Name),
ex.Message);
ex = Assert.Throws<InvalidOperationException>(() =>
new ConfigurationBuilder().AddUserSecrets(typeof(JObject).Assembly, optional: false));
Assert.Equal(SR.Format(SR.Error_Missing_UserSecretsIdAttribute, typeof(JObject).Assembly.GetName().Name),
ex.Message);
}
[Fact]
public void AddUserSecrets_DoesNotThrowsIfOptionalByDefault()
{
var config = new ConfigurationBuilder()
.AddUserSecrets<string>()
.AddUserSecrets(typeof(List<>).Assembly)
.Build();
Assert.Empty(config.AsEnumerable());
}
[Fact]
public void AddUserSecrets_DoesThrowsIfNotOptionalAndSecretDoesNotExist()
{
var secretId = Assembly.GetExecutingAssembly().GetName().Name;
var secretPath = PathHelper.GetSecretsPathFromSecretsId(secretId);
if (File.Exists(secretPath))
{
File.Delete(secretPath);
}
Assert.Throws<FileNotFoundException>(() => new ConfigurationBuilder().AddUserSecrets(Assembly.GetExecutingAssembly(), false).Build());
}
[Fact]
[ActiveIssue("https://github.com/dotnet/runtime/issues/60584", TestPlatforms.iOS | TestPlatforms.tvOS)]
public void AddUserSecrets_With_SecretsId_Passed_Explicitly()
{
var userSecretsId = Guid.NewGuid().ToString();
SetSecret(userSecretsId, "Facebook:PLACEHOLDER", "value1");
var builder = new ConfigurationBuilder().AddUserSecrets(userSecretsId);
var configuration = builder.Build();
Assert.Equal("value1", configuration["Facebook:PLACEHOLDER"]);
}
[Fact]
public void AddUserSecrets_Does_Not_Fail_On_Non_Existing_File()
{
var userSecretsId = Guid.NewGuid().ToString();
var secretFilePath = PathHelper.GetSecretsPathFromSecretsId(userSecretsId);
var builder = new ConfigurationBuilder().AddUserSecrets(userSecretsId);
var configuration = builder.Build();
Assert.Null(configuration["Facebook:PLACEHOLDER"]);
Assert.False(File.Exists(secretFilePath));
}
public void Dispose()
{
foreach (var dir in _tmpDirectories)
{
try
{
if (Directory.Exists(dir))
{
Directory.Delete(dir, true);
}
}
catch
{
Console.WriteLine("Failed to delete " + dir);
}
}
}
}
}