Follow up to moving ElasticSearch out of the repo

[radical]

There are some references to ElasticSearch left over in the tests which should also be cleaned up.

  tests/Shared/RepoTesting/Directory.Packages.Helix.props:38:    <PackageVersion Include="Aspire.Hosting.Elasticsearch" Version="$(PackageVersion)" />
  tests/Shared/RepoTesting/Directory.Packages.Helix.props:16:    <PackageVersion Include="Aspire.Elastic.Clients.Elasticsearch" Version="$(PackageVersion)" />
  tests/Directory.Packages.props:24:    <PackageVersion Include="Testcontainers.Elasticsearch" Version="$(TestcontainersPackageVersion)" />
  tests/Aspire.Hosting.Tests/ResourceExtensionsTests.cs:274:        var containerArgs = await builder.AddContainer("elasticsearch", "library/elasticsearch", "8.14.0")
  tests/Aspire.Hosting.Tests/ResourceExtensionsTests.cs:261:                Assert.Equal("{ElasticPassword.value}", env.Value);
  tests/Aspire.Hosting.Tests/ResourceExtensionsTests.cs:244:         .WithEnvironment("ELASTIC_PASSWORD", passwordParameter);
  tests/Aspire.Hosting.Tests/ResourceExtensionsTests.cs:241:        var container = builder.AddContainer("elasticsearch", "library/elasticsearch", "8.14.0")
  tests/Aspire.Hosting.Tests/ResourceExtensionsTests.cs:239:        var passwordParameter = builder.AddParameter("ElasticPassword");
  tests/Aspire.Hosting.Tests/ResourceExtensionsTests.cs:237:        builder.Configuration["Parameters:ElasticPassword"] = "p@ssw0rd1";
  tests/Aspire.Hosting.Tests/ResourceExtensionsTests.cs:228:                Assert.Equal("ELASTIC_PASSWORD", env.Key);
  tests/Aspire.Hosting.Tests/ResourceExtensionsTests.cs:211:         .WithEnvironment("ELASTIC_PASSWORD", passwordParameter);
  tests/Aspire.Hosting.Tests/ResourceExtensionsTests.cs:208:        var container = builder.AddContainer("elasticsearch", "library/elasticsearch", "8.14.0")
  tests/Aspire.Hosting.Tests/ResourceExtensionsTests.cs:206:        var passwordParameter = builder.AddParameter("ElasticPassword");
  tests/Aspire.Hosting.Tests/ResourceExtensionsTests.cs:204:        builder.Configuration["Parameters:ElasticPassword"] = "p@ssw0rd1";
  tests/Aspire.Hosting.Tests/ResourceExtensionsTests.cs:195:                Assert.Equal("ELASTIC_PASSWORD", env.Key);
  tests/Aspire.Hosting.Tests/ResourceExtensionsTests.cs:177:             context.EnvironmentVariables["ELASTIC_PASSWORD"] = "p@ssw0rd1";
  tests/Aspire.Hosting.Tests/ResourceExtensionsTests.cs:170:        var container = builder.AddContainer("elasticsearch", "library/elasticsearch", "8.14.0")

cc @RussKie

[Alirexaa]

The tests in tests/Aspire.Hosting.Tests/ResourceExtensionsTests are not related to Elasticsearch integration; they are tests for ResourceExtensions methods.

aspire/src/Aspire.Hosting/ApplicationModel/ResourceExtensions.cs

Lines 152 to 204 in 62f4610

	/// <summary>
	/// Get the environment variables from the given resource.
	/// </summary>
	/// <param name="resource">The resource to get the environment variables from.</param>
	/// <param name="applicationOperation">The context in which the AppHost is being executed.</param>
	/// <returns>The environment variables retrieved from the resource.</returns>
	/// <remarks>
	/// This method is useful when you want to make sure the environment variables are added properly to resources, mostly in test situations.
	/// This method has asynchronous behavior when <paramref name = "applicationOperation" /> is <see cref="DistributedApplicationOperation.Run"/>
	/// and environment variables were provided from <see cref="IValueProvider"/> otherwise it will be synchronous.
	/// <example>
	/// Using <see cref="GetEnvironmentVariableValuesAsync(IResourceWithEnvironment, DistributedApplicationOperation)"/> inside
	/// a unit test to validate environment variable values.
	/// <code>
	/// var builder = DistributedApplication.CreateBuilder();
	/// var container = builder.AddContainer("elasticsearch", "library/elasticsearch", "8.14.0")
	/// .WithEnvironment("discovery.type", "single-node")
	/// .WithEnvironment("xpack.security.enabled", "true");
	///
	/// var env = await container.Resource.GetEnvironmentVariableValuesAsync();
	///
	/// Assert.Collection(env,
	/// env =>
	/// {
	/// Assert.Equal("discovery.type", env.Key);
	/// Assert.Equal("single-node", env.Value);
	/// },
	/// env =>
	/// {
	/// Assert.Equal("xpack.security.enabled", env.Key);
	/// Assert.Equal("true", env.Value);
	/// });
	/// </code>
	/// </example>
	/// </remarks>
	public static async ValueTask<Dictionary<string, string>> GetEnvironmentVariableValuesAsync(this IResourceWithEnvironment resource,
	DistributedApplicationOperation applicationOperation = DistributedApplicationOperation.Run)
	{
	var env = new Dictionary<string, string>();
	var executionContext = new DistributedApplicationExecutionContext(new DistributedApplicationExecutionContextOptions(applicationOperation));
	await resource.ProcessEnvironmentVariableValuesAsync(
	executionContext,
	(key, unprocessed, value, ex) =>
	{
	if (value is string s)
	{
	env[key] = s;
	}
	},
	NullLogger.Instance).ConfigureAwait(false);
	return env;
	}