added unit tests

2026-06-07 12:26:18 +00:00 · 2016-05-24 23:37:05 +07:00
parent 12ab48582a
commit b0c828c3a6
3 changed files with 236 additions and 6 deletions
@@ -0,0 +1,185 @@
+using System;
+using System.Collections.Generic;
+using System.Reactive.Linq;
+using System.Threading.Tasks;
+using NSubstitute;
+using Octokit.Internal;
+using Octokit.Reactive;
+using Xunit;
+
+namespace Octokit.Tests.Reactive
+{
+    public class ObservableIssuesEventsClientTests
+    {
+        public class TheCtor
+        {
+            [Fact]
+            public void EnsuresNonNullArguments()
+            {
+                Assert.Throws<ArgumentNullException>(
+                    () => new ObservableIssuesEventsClient(null));
+            }
+        }
+
+        public class TheGetForIssueMethod
+        {
+            [Fact]
+            public async Task RequestsCorrectUrl()
+            {
+                var result = new List<EventInfo> { new EventInfo() };
+
+                var connection = Substitute.For<IConnection>();
+                var gitHubClient = new GitHubClient(connection);
+                var client = new ObservableIssuesEventsClient(gitHubClient);
+
+                IApiResponse<List<EventInfo>> response = new ApiResponse<List<EventInfo>>(
+                    new Response
+                    {
+                        ApiInfo = new ApiInfo(new Dictionary<string, Uri>(), new List<string>(), new List<string>(), "etag", new RateLimit()),
+                    }, result);
+                gitHubClient.Connection.Get<List<EventInfo>>(Args.Uri, Args.EmptyDictionary, null)
+                    .Returns(Task.FromResult(response));
+
+                var eventInfos = await client.GetAllForIssue("fake", "repo", 42).ToList();
+
+                connection.Received().Get<List<EventInfo>>(Arg.Is<Uri>(u => u.ToString() == "repos/fake/repo/issues/42/events"), Args.EmptyDictionary, null);
+                Assert.Equal(1, eventInfos.Count);
+            }
+
+            [Fact]
+            public async Task RequestsCorrectUrlWithApiOptions()
+            {
+                var result = new List<EventInfo> { new EventInfo() };
+
+                var connection = Substitute.For<IConnection>();
+                var gitHubClient = new GitHubClient(connection);
+                var client = new ObservableIssuesEventsClient(gitHubClient);
+                
+                var options = new ApiOptions
+                {
+                    StartPage = 1,
+                    PageCount = 1,
+                    PageSize = 1
+                };
+
+                IApiResponse<List<EventInfo>> response = new ApiResponse<List<EventInfo>>(
+                    new Response
+                    {
+                        ApiInfo = new ApiInfo(new Dictionary<string, Uri>(), new List<string>(), new List<string>(), "etag", new RateLimit()),
+                    }, result);
+                gitHubClient.Connection.Get<List<EventInfo>>(Args.Uri, Arg.Is<Dictionary<string, string>>(d => d.Count == 2), null)
+                    .Returns(Task.FromResult(response));
+
+                var eventInfos = await client.GetAllForIssue("fake", "repo", 42, options).ToList();
+
+                connection.Received().Get<List<EventInfo>>(Arg.Is<Uri>(u => u.ToString() == "repos/fake/repo/issues/42/events"), Arg.Is<Dictionary<string, string>>(d => d.Count == 2), null);
+                Assert.Equal(1, eventInfos.Count);
+            }
+
+            [Fact]
+            public async Task EnsuresNonNullArguments()
+            {
+                var client = new ObservableIssuesEventsClient(Substitute.For<IGitHubClient>());
+
+                Assert.Throws<ArgumentNullException>(() => client.GetAllForIssue(null, "name", 1));
+                Assert.Throws<ArgumentNullException>(() => client.GetAllForIssue("owner", null, 1));
+
+                Assert.Throws<ArgumentNullException>(() => client.GetAllForIssue(null, "name", 1, ApiOptions.None));
+                Assert.Throws<ArgumentNullException>(() => client.GetAllForIssue("owner", null, 1, ApiOptions.None));
+                Assert.Throws<ArgumentNullException>(() => client.GetAllForIssue("owner", "name", 1, null));
+            }
+        }
+
+        public class TheGetForRepositoryMethod
+        {
+            [Fact]
+            public async Task RequestsCorrectUrl()
+            {
+                var result = new List<IssueEvent> { new IssueEvent() };
+
+                var connection = Substitute.For<IConnection>();
+                var gitHubClient = new GitHubClient(connection);
+                var client = new ObservableIssuesEventsClient(gitHubClient);
+
+                IApiResponse<List<IssueEvent>> response = new ApiResponse<List<IssueEvent>>(
+                    new Response
+                    {
+                        ApiInfo = new ApiInfo(new Dictionary<string, Uri>(), new List<string>(), new List<string>(), "etag1", new RateLimit()),
+                    }, result);
+                gitHubClient.Connection.Get<List<IssueEvent>>(Args.Uri, Args.EmptyDictionary, null)
+                    .Returns(Task.FromResult(response));
+
+                var issueEvents = await client.GetAllForRepository("fake", "repo").ToList();
+
+                connection.Received().Get<List<IssueEvent>>(Arg.Is<Uri>(u => u.ToString() == "repos/fake/repo/issues/events"), Args.EmptyDictionary, null);
+                Assert.Equal(1, issueEvents.Count);
+            }
+
+            [Fact]
+            public async Task RequestsCorrectUrlWithApiOptions()
+            {
+                var result = new List<IssueEvent> { new IssueEvent() };
+
+                var connection = Substitute.For<IConnection>();
+                var gitHubClient = new GitHubClient(connection);
+                var client = new ObservableIssuesEventsClient(gitHubClient);
+
+                var options = new ApiOptions
+                {
+                    StartPage = 1,
+                    PageCount = 1,
+                    PageSize = 1
+                };
+
+                IApiResponse<List<IssueEvent>> response = new ApiResponse<List<IssueEvent>>(
+                    new Response
+                    {
+                        ApiInfo = new ApiInfo(new Dictionary<string, Uri>(), new List<string>(), new List<string>(), "etag1", new RateLimit()),
+                    }, result);
+                gitHubClient.Connection.Get<List<IssueEvent>>(Args.Uri, Arg.Is<Dictionary<string, string>>(d => d.Count == 2), null)
+                    .Returns(Task.FromResult(response));
+
+                var issueEvents = await client.GetAllForRepository("fake", "repo", options).ToList();
+
+                connection.Received().Get<List<IssueEvent>>(Arg.Is<Uri>(u => u.ToString() == "repos/fake/repo/issues/events"), Arg.Is<Dictionary<string, string>>(d => d.Count == 2), null);
+                Assert.Equal(1, issueEvents.Count);
+            }
+
+            [Fact]
+            public async Task EnsuresNonNullArguments()
+            {
+                var client = new ObservableIssuesEventsClient(Substitute.For<IGitHubClient>());
+
+                Assert.Throws<ArgumentNullException>(() => client.GetAllForRepository(null, "name"));
+                Assert.Throws<ArgumentNullException>(() => client.GetAllForRepository("owner", null));
+
+                Assert.Throws<ArgumentNullException>(() => client.GetAllForRepository(null, "name", ApiOptions.None));
+                Assert.Throws<ArgumentNullException>(() => client.GetAllForRepository("owner", null, ApiOptions.None));
+                Assert.Throws<ArgumentNullException>(() => client.GetAllForRepository("owner", "name", null));
+            }
+        }
+
+        public class TheGetMethod
+        {
+            [Fact]
+            public void RequestsCorrectUrl()
+            {
+                var gitHubClient = Substitute.For<IGitHubClient>();
+                var client = new ObservableIssuesEventsClient(gitHubClient);
+
+                client.Get("fake", "repo", 42);
+
+                gitHubClient.Received().Issue.Events.Get("fake", "repo", 42);
+            }
+
+            [Fact]
+            public async Task EnsuresNonNullArguments()
+            {
+                var client = new ObservableIssuesEventsClient(Substitute.For<IGitHubClient>());
+
+                Assert.Throws<ArgumentNullException>(() => client.Get(null, "name", 1));
+                Assert.Throws<ArgumentNullException>(() => client.Get("owner", null, 1));
+            }
+        }
+    }
+}