Get Team By Name implementation (#2717)

* Get Team By Name implementation

* Added GetByName to observable client

* Corrected documentation for Not Found behaviour

Octokit.Reactive/Clients/IObservableTeamsClient.cs

@@ -362,5 +362,19 @@ namespace Octokit.Reactive
         /// <exception cref="ApiException">Thrown when a general API error occurs.</exception>
         /// <returns></returns>
         IObservable<Unit> RemoveRepositoryFromATeam(string org, string teamSlug, string owner, string repo);
+        
+        /// <summary>
+        /// Get a team by slug name
+        /// </summary>
+        /// <remarks>
+        /// See the <a href="https://docs.github.com/en/rest/teams/teams?apiVersion=2022-11-28#get-a-team-by-name">API Documentation</a>
+        /// for more information.
+        /// </remarks>
+        /// <param name="org">The organization name. The name is not case sensitive.</param>
+        /// <param name="teamSlug">The slug of the team name.</param>
+        /// <exception cref="ApiException">Thrown when a general API error occurs.</exception>
+        /// <exception cref="NotFoundException">Thrown when the team wasn't found</exception>
+        /// <returns>A <see cref="Team"/> instance if found, otherwise a <see cref="NotFoundException"/></returns>
+        IObservable<Team> GetByName(string org, string teamSlug);
     }
 }

Octokit.Reactive/Clients/ObservableTeamsClient.cs

@@ -523,5 +523,23 @@ namespace Octokit.Reactive
         {
             return _client.RemoveRepositoryFromATeam(org, teamSlug, owner, repo).ToObservable();
         }
+
+        /// <summary>
+        /// Get a team by slug name
+        /// </summary>
+        /// <remarks>
+        /// See the <a href="https://docs.github.com/en/rest/teams/teams?apiVersion=2022-11-28#get-a-team-by-name">API Documentation</a>
+        /// for more information.
+        /// </remarks>
+        /// <param name="org">The organization name. The name is not case sensitive.</param>
+        /// <param name="teamSlug">The slug of the team name.</param>
+        /// <exception cref="ApiException">Thrown when a general API error occurs.</exception>
+        /// <exception cref="NotFoundException">Thrown when the team wasn't found</exception>
+        /// <returns>A <see cref="Team"/> instance if found, otherwise a <see cref="NotFoundException"/></returns>
+        [ManualRoute("GET", "/orgs/{org}/teams/{teamSlug}")]
+        public IObservable<Team> GetByName(string org, string teamSlug)
+        {
+            return _client.GetByName(org, teamSlug).ToObservable();
+        }
     }
 }

Octokit.Tests.Integration/Clients/TeamsClientTests.cs

@@ -682,4 +682,20 @@ public class TeamsClientTests
             }
         }
     }
+    
+    public class TheGetByNameMethod
+    {
+        [OrganizationTest]
+        public async Task GetsTeamByNameWhenAuthenticated()
+        {
+            var github = Helper.GetAuthenticatedClient();
+
+            using (var teamContext = await github.CreateTeamContext(Helper.Organization, new NewTeam(Helper.MakeNameWithTimestamp("team"))))
+            {
+                var foundTeam = await github.Organization.Team.GetByName(Helper.Organization, teamContext.TeamName);
+
+                Assert.Equal(foundTeam.Name, teamContext.TeamName);
+            }
+        }
+    }
 }

Octokit.Tests/Clients/TeamsClientTests.cs

@@ -618,5 +618,29 @@ namespace Octokit.Tests.Clients
                 connection.Received().Delete(Arg.Is<Uri>(u => u.ToString() == expected));
             }
         }
+        
+        public class TheGetByNameMethod
+        {
+            [Fact]
+            public void RequestsTheCorrectUrl()
+            {
+                var connection = Substitute.For<IApiConnection>();
+                var client = new TeamsClient(connection);
+
+                client.GetByName("orgName", "teamSlug");
+
+                connection.Received().Get<Team>(
+                    Arg.Is<Uri>(u => u.ToString() == "orgs/orgName/teams/teamSlug"));
+            }
+
+            [Fact]
+            public async Task EnsuresNonNullArguments()
+            {
+                var teams = new TeamsClient(Substitute.For<IApiConnection>());
+
+                await Assert.ThrowsAsync<ArgumentNullException>(() => teams.GetByName(null, "teamSlug"));
+                await Assert.ThrowsAsync<ArgumentNullException>(() => teams.GetByName("orgName", null));
+            }
+        }
     }
 }

Octokit/Clients/ITeamsClient.cs

@@ -354,5 +354,19 @@ namespace Octokit
         /// <exception cref="ApiException">Thrown when a general API error occurs.</exception>
         /// <returns></returns>
         Task RemoveRepositoryFromATeam(string org, string teamSlug, string owner, string repo);
+        
+        /// <summary>
+        /// Get a team by slug name
+        /// </summary>
+        /// <remarks>
+        /// See the <a href="https://docs.github.com/en/rest/teams/teams?apiVersion=2022-11-28#get-a-team-by-name">API Documentation</a>
+        /// for more information.
+        /// </remarks>
+        /// <param name="org">The organization name. The name is not case sensitive.</param>
+        /// <param name="teamSlug">The slug of the team name.</param>
+        /// <exception cref="ApiException">Thrown when a general API error occurs.</exception>
+        /// <exception cref="NotFoundException">Thrown when the team wasn't found</exception>
+        /// <returns>A <see cref="Team"/> instance if found, otherwise a <see cref="NotFoundException"/></returns>
+        Task<Team> GetByName(string org, string teamSlug);
     }
 }

Octokit/Clients/TeamsClient.cs

@@ -686,5 +686,27 @@ namespace Octokit
 
             return ApiConnection.Delete(endpoint);
         }
+
+        /// <summary>
+        /// Get a team by slug name
+        /// </summary>
+        /// <remarks>
+        /// See the <a href="https://docs.github.com/en/rest/teams/teams?apiVersion=2022-11-28#get-a-team-by-name">API Documentation</a>
+        /// for more information.
+        /// </remarks>
+        /// <param name="org">The organization name. The name is not case sensitive.</param>
+        /// <param name="teamSlug">The slug of the team name.</param>
+        /// <exception cref="ApiException">Thrown when a general API error occurs.</exception>
+        /// <exception cref="NotFoundException">Thrown when the team wasn't found</exception>
+        /// <returns>A <see cref="Team"/> instance if found, otherwise a <see cref="NotFoundException"/></returns>
+        [ManualRoute("GET", "/orgs/{org}/teams/{teamSlug}")]
+        public Task<Team> GetByName(string org, string teamSlug)
+        {
+            Ensure.ArgumentNotNullOrEmptyString(org, nameof(org));
+            Ensure.ArgumentNotNullOrEmptyString(teamSlug, nameof(teamSlug));
+            
+            var endpoint = ApiUrls.TeamsByOrganizationAndSlug(org, teamSlug);
+            return ApiConnection.Get<Team>(endpoint);
+        }
     }
 }