added ListDatabases, ListDatabasesNames and tests

.gitignore

@@ -3,8 +3,7 @@ src/DataStax.AstraDB.DataApi/bin
 src/DataStax.AstraDB.DataApi/obj
 test/DataStax.AstraDB.DataApi.IntegrationTests/bin
 test/DataStax.AstraDB.DataApi.IntegrationTests/obj
-test/DataStax.AstraDB.DataApi.Tests/bin
-test/DataStax.AstraDB.DataApi.Tests/obj
-appsettings.json
+test/DataStax.AstraDB.DataAPI.IntegrationTests/appsettings.sample.json
 test/DataStax.AstraDB.DataApi.UnitTests/bin
 test/DataStax.AstraDB.DataApi.UnitTests/obj
+appsettings.json

src/DataStax.AstraDB.DataApi/Admin/AstraDatabasesAdmin.cs

@@ -18,6 +18,11 @@
 using DataStax.AstraDB.DataApi.Core;
 using DataStax.AstraDB.DataApi.Core.Commands;
 using DataStax.AstraDB.DataApi.Utils;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Threading.Tasks;
 
 namespace DataStax.AstraDB.DataApi.Admin;
 
@@ -45,9 +50,27 @@ public List<string> ListDatabaseNames()
         return ListDatabases().Select(db => db.Info.Name).ToList();
     }
 
+    public async Task<List<string>> ListDatabaseNamesAsync()
+    {
+        var databases = await ListDatabasesAsync().ConfigureAwait(false);
+        return databases.Select(db => db.Info.Name).ToList();
+    }
+
     public List<DatabaseInfo> ListDatabases()
     {
-        throw new NotImplementedException();
+        return ListDatabasesAsync(true).ResultSync();
+    }
+
+    public async Task<List<DatabaseInfo>> ListDatabasesAsync()
+    {
+        return await ListDatabasesAsync(false).ConfigureAwait(false);
+    }
+
+    internal async Task<List<DatabaseInfo>> ListDatabasesAsync(bool runSynchronously)
+    {
+        var command = CreateCommand().AddUrlPath("databases");
+        var response = await command.RunAsyncRaw<List<DatabaseInfo>>(HttpMethod.Get, runSynchronously).ConfigureAwait(false);
+        return response;
     }
 
     public bool DatabaseExists(string name)
@@ -139,7 +162,7 @@ internal async Task<DatabaseInfo> GetDatabaseInfoAsync(Guid id, bool runSynchron
     {
         Guard.NotEmpty(id, nameof(id));
         var command = CreateCommand().AddUrlPath("databases").AddUrlPath(id.ToString());
-        var response = await command.RunAsyncRaw<DatabaseInfo>(System.Net.Http.HttpMethod.Get, runSynchronously).ConfigureAwait(false);
+        var response = await command.RunAsyncRaw<DatabaseInfo>(HttpMethod.Get, runSynchronously).ConfigureAwait(false);
         return response;
     }
 

src/DataStax.AstraDB.DataApi/Admin/IDatabaseAdmin.cs

@@ -16,6 +16,8 @@
 
 using DataStax.AstraDB.DataApi.Core;
 using DataStax.AstraDB.DataApi.Core.Results;
+using System.Collections.Generic;
+using System.Threading.Tasks;
 
 namespace DataStax.AstraDB.DataApi.Admin;
 

src/DataStax.AstraDB.DataApi/Collections/Collection.cs

@@ -17,7 +17,9 @@
 using DataStax.AstraDB.DataApi.Core;
 using DataStax.AstraDB.DataApi.Core.Commands;
 using DataStax.AstraDB.DataApi.Utils;
+using System;
 using System.Text.Json.Serialization;
+using System.Threading.Tasks;
 
 namespace DataStax.AstraDB.DataApi.Collections;
 

src/DataStax.AstraDB.DataApi/Core/ApiData.cs

@@ -15,6 +15,7 @@
  */
 
 using DataStax.AstraDB.DataApi.Collections;
+using System.Collections.Generic;
 using System.Text.Json.Serialization;
 
 namespace DataStax.AstraDB.DataApi.Core;

src/DataStax.AstraDB.DataApi/Core/ApiResponse.cs

@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+using System.Collections.Generic;
 using System.Text.Json.Serialization;
 
 namespace DataStax.AstraDB.DataApi.Core;

src/DataStax.AstraDB.DataApi/Core/ApiVector.cs

@@ -14,6 +14,9 @@
  * limitations under the License.
  */
 
+using System;
+using System.Linq;
+
 namespace DataStax.AstraDB.DataApi.Core;
 
 //TODO: placeholder

src/DataStax.AstraDB.DataApi/Core/CommandOptions.cs

@@ -15,6 +15,7 @@
  */
 
 using DataStax.AstraDB.DataApi.Utils;
+using System.Linq;
 
 namespace DataStax.AstraDB.DataApi.Core;
 

src/DataStax.AstraDB.DataApi/Core/Commands/Command.cs

@@ -15,10 +15,14 @@
  */
 
 using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
 using System.Net.Http;
 using System.Net.Http.Headers;
 using System.Text;
 using System.Text.Json;
+using System.Threading.Tasks;
 
 namespace DataStax.AstraDB.DataApi.Core.Commands;
 
@@ -29,7 +33,7 @@ public class Command
     private readonly DataApiClient _client;
     private readonly CommandUrlBuilder _urlBuilder;
     private readonly string _name;
-    private List<String> _urlPaths = new();
+    private List<string> _urlPaths = new();
 
     internal object Payload { get; set; }
     internal string UrlPostfix { get; set; }

src/DataStax.AstraDB.DataApi/Core/Database.cs

@@ -17,6 +17,7 @@
 using DataStax.AstraDB.DataApi.Collections;
 using DataStax.AstraDB.DataApi.Core.Commands;
 using DataStax.AstraDB.DataApi.Utils;
+using System.Threading.Tasks;
 
 namespace DataStax.AstraDB.DataApi.Core;
 

src/DataStax.AstraDB.DataApi/Core/Extensions.cs

@@ -15,6 +15,8 @@
  * limitations under the License.
  */
 
+using System.Threading.Tasks;
+
 namespace DataStax.AstraDB.DataApi.Core;
 
 public static class CoreExtensions

src/DataStax.AstraDB.DataApi/Core/Results/EmbeddingProvider.cs

@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+using System.Collections.Generic;
+
 namespace DataStax.AstraDB.DataApi.Core.Results;
 
 public class EmbeddingProvider

src/DataStax.AstraDB.DataApi/Core/Results/FindEmbeddingProvidersResult.cs

@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+using System.Collections.Generic;
+
 namespace DataStax.AstraDB.DataApi.Core.Results;
 
 public class FindEmbeddingProvidersResult

src/DataStax.AstraDB.DataApi/Core/SerDes/DataSerializer.cs

@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+using System.Collections.Generic;
 using System.Text.Json;
 
 namespace DataStax.AstraDB.DataApi.Core.SerDes;

src/DataStax.AstraDB.DataApi/Core/SerDes/IDataSerializer.cs

@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+using System.Collections.Generic;
+
 namespace DataStax.AstraDB.DataApi.Core.SerDes;
 
 public interface IDataSerializer

src/DataStax.AstraDB.DataApi/DataAPIClient.cs

@@ -22,6 +22,8 @@
 using Microsoft.Extensions.Logging.Abstractions;
 using Microsoft.Extensions.Http;
 using System.Net.Http;
+using System;
+using System.Threading.Tasks;
 
 namespace DataStax.AstraDB.DataApi;
 

src/DataStax.AstraDB.DataApi/DataStax.AstraDB.DataApi.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>net462;netstandard2.1;net8.0</TargetFrameworks>
-    <ImplicitUsings>enable</ImplicitUsings>
+    <ImplicitUsings>disable</ImplicitUsings>
     <Nullable>disable</Nullable>
     <LangVersion>10.0</LangVersion>
   </PropertyGroup>

src/DataStax.AstraDB.DataApi/HttpClientOptions.cs

@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+using System;
+
 namespace DataStax.AstraDB.DataApi;
 
 public class HttpClientOptions

src/DataStax.AstraDB.DataApi/Utils/Extensions.cs

@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+using System.Collections.Generic;
+
 namespace DataStax.AstraDB.DataApi.Utils;
 
 public static class Extensions

src/DataStax.AstraDB.DataApi/Utils/Guard.cs

@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+using System;
+
 namespace DataStax.AstraDB.DataApi.Utils;
 
 public static class Guard

test/DataStax.AstraDB.DataApi.IntegrationTests/Tests/AdminTests.cs

@@ -31,4 +31,29 @@ public async Task ConnectViaDbId()
 		database = fixture.Client.GetDatabase(dbId);
 		Assert.NotNull(database);
 	}
+
+	[Fact]
+	public async Task GetDatabasesList()
+	{
+		var list = await fixture.Client.GetAstraAdmin().ListDatabasesAsync();
+		Assert.NotNull(list);
+
+		list = fixture.Client.GetAstraAdmin().ListDatabases();
+		Assert.NotNull(list);
+
+		Console.WriteLine($"GetDatabasesList: {list.Count} items");
+	}
+
+		[Fact]
+	public async Task GetDatabasesNamesList()
+	{
+		var list = await fixture.Client.GetAstraAdmin().ListDatabaseNamesAsync();
+		Assert.NotNull(list);
+
+		list = fixture.Client.GetAstraAdmin().ListDatabaseNames();
+		Assert.NotNull(list);
+
+		Console.WriteLine($"GetDatabasesNamesList: {list.Count} items");
+		Console.WriteLine(string.Join(", ", list));
+	}
 }