DatabaseListCommandTests.cs•6.09 kB
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
using System.CommandLine;
using System.CommandLine.Parsing;
using System.Text.Json;
using AzureMcp.Core.Models;
using AzureMcp.Core.Models.Command;
using AzureMcp.Redis.Commands.ManagedRedis;
using AzureMcp.Redis.Models.ManagedRedis;
using AzureMcp.Redis.Services;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using NSubstitute;
using NSubstitute.ExceptionExtensions;
using Xunit;
namespace AzureMcp.Redis.UnitTests.ManagedRedis;
public class DatabaseListCommandTests
{
private readonly IServiceProvider _serviceProvider;
private readonly IRedisService _redisService;
private readonly ILogger<DatabaseListCommand> _logger;
public DatabaseListCommandTests()
{
_redisService = Substitute.For<IRedisService>();
_logger = Substitute.For<ILogger<DatabaseListCommand>>();
var collection = new ServiceCollection();
collection.AddSingleton(_redisService);
_serviceProvider = collection.BuildServiceProvider();
}
[Fact]
public async Task ExecuteAsync_ReturnsDatabases_WhenDatabasesExist()
{
var expectedDatabases = new Database[]
{
new()
{
Name = "db1",
ClusterName = "cluster1",
ResourceGroupName = "rg1",
SubscriptionId = "sub123",
Port = 10000,
ProvisioningState = "Succeeded"
},
new()
{
Name = "db2",
ClusterName = "cluster1",
ResourceGroupName = "rg1",
SubscriptionId = "sub123",
Port = 10001,
ProvisioningState = "Succeeded"
}
};
_redisService.ListDatabasesAsync(
"cluster1",
"rg1",
"sub123",
Arg.Any<string>(),
Arg.Any<AuthMethod>(),
Arg.Any<AzureMcp.Core.Options.RetryPolicyOptions>())
.Returns(expectedDatabases);
var command = new DatabaseListCommand(_logger);
var args = command.GetCommand().Parse(["--subscription", "sub123", "--resource-group", "rg1", "--cluster", "cluster1"]);
var context = new CommandContext(_serviceProvider);
var response = await command.ExecuteAsync(context, args);
Assert.NotNull(response);
Assert.Equal(200, response.Status);
Assert.Equal("Success", response.Message);
Assert.NotNull(response.Results);
var json = JsonSerializer.Serialize(response.Results);
var result = JsonSerializer.Deserialize<DatabaseListCommandResult>(json, new JsonSerializerOptions()
{
PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
PropertyNameCaseInsensitive = true
});
Assert.NotNull(result);
Assert.Equal(expectedDatabases.Length, result.Databases.Count());
Assert.Collection(result.Databases,
item => Assert.Equal("db1", item.Name),
item => Assert.Equal("db2", item.Name));
}
[Fact]
public async Task ExecuteAsync_ReturnsNull_WhenNoDatabases()
{
_redisService.ListDatabasesAsync(
"cluster1",
"rg1",
"sub123",
Arg.Any<string>(),
Arg.Any<AuthMethod>(),
Arg.Any<AzureMcp.Core.Options.RetryPolicyOptions>())
.Returns([]);
var command = new DatabaseListCommand(_logger);
var parser = new Parser(command.GetCommand());
var args = parser.Parse(["--subscription", "sub123", "--resource-group", "rg1", "--cluster", "cluster1"]);
var context = new CommandContext(_serviceProvider);
var response = await command.ExecuteAsync(context, args);
Assert.NotNull(response);
Assert.Null(response.Results);
}
[Fact]
public async Task ExecuteAsync_HandlesException()
{
var expectedError = "Test error. To mitigate this issue, please refer to the troubleshooting guidelines here at https://aka.ms/azmcp/troubleshooting.";
_redisService.ListDatabasesAsync(
"cluster1",
"rg1",
"sub123",
Arg.Any<string>(),
Arg.Any<AuthMethod>(),
Arg.Any<AzureMcp.Core.Options.RetryPolicyOptions>())
.ThrowsAsync(new Exception("Test error"));
var command = new DatabaseListCommand(_logger);
var parser = new Parser(command.GetCommand());
var args = parser.Parse(["--subscription", "sub123", "--resource-group", "rg1", "--cluster", "cluster1"]);
var context = new CommandContext(_serviceProvider);
var response = await command.ExecuteAsync(context, args);
Assert.NotNull(response);
Assert.Equal(500, response.Status);
Assert.Equal(expectedError, response.Message);
}
[Theory]
[InlineData("--subscription")]
[InlineData("--resource-group")]
[InlineData("--cluster")]
public async Task ExecuteAsync_ReturnsError_WhenRequiredParameterIsMissing(string parameterToKeep)
{
var command = new DatabaseListCommand(_logger);
var options = new List<string>();
if (parameterToKeep == "--subscription")
options.AddRange(["--subscription", "sub123"]);
if (parameterToKeep == "--resource-group")
options.AddRange(["--resource-group", "rg1"]);
if (parameterToKeep == "--cluster")
options.AddRange(["--cluster", "cluster1"]);
var parser = new Parser(command.GetCommand());
var parseResult = parser.Parse(options.ToArray());
var context = new CommandContext(_serviceProvider);
var response = await command.ExecuteAsync(context, parseResult);
Assert.NotNull(response);
Assert.Equal(400, response.Status);
Assert.Contains("required", response.Message, StringComparison.OrdinalIgnoreCase);
}
private record DatabaseListCommandResult(IEnumerable<Database> Databases);
}