Tests for the specific network formatters

open-social-distributor-app/src/DistributorLib/Post/Formatters/PostFormatVariantFactory.cs

@@ -1,9 +1,24 @@
+using DistributorLib.Network;
 using DistributorLib.Post.Formatters;
 
 namespace DistributorLib.Post.Formatters
 {
     public class PostFormatVariantFactory
     {
+        public static IPostFormatter For(NetworkType network)
+        {
+            return network switch
+            {
+                NetworkType.Console => Console,
+                NetworkType.Mastodon => Mastodon,
+                NetworkType.Facebook => Facebook,
+                NetworkType.LinkedIn => LinkedIn,
+                NetworkType.Discord => Discord,
+                NetworkType.Twitter => throw new NotImplementedException(network.ToString()),
+                _ => throw new NotImplementedException(network.ToString())
+            };
+        }
+
         public static IPostFormatter Console => new ConsolePostFormatter();
 
         public static IPostFormatter Mastodon => new LengthLimitedPostFormatter(

open-social-distributor-app/test/DistributorLib.Tests/Helpers/MessageTestHelpers.cs

@@ -0,0 +1,7 @@
+namespace DistributorLib.Tests.Helpers;
+
+public static class MessageTestHelpers
+{
+    public static string RemoveHashTags(this string message)
+        => string.Join(' ', message.Split(' ').Where(w => !w.StartsWith('#')));
+}

open-social-distributor-app/test/DistributorLib.Tests/NetworkPostFormatterTests.cs

@@ -0,0 +1,62 @@
+using System.Reflection;
+using DistributorLib.Input;
+using DistributorLib.Network;
+using DistributorLib.Post.Formatters;
+using DistributorLib.Tests.Helpers;
+
+namespace DistributorLib.Tests;
+
+public class NetworkPostFormatterTests
+{
+        [Fact]
+    public void ProjectPlacesTestFilesInTheRightPlace()
+    {
+        var runPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
+        Assert.False(string.IsNullOrWhiteSpace(runPath));
+        var testFilePath = Path.Combine(runPath, "TestData", "release-announcement-v0.1.jsonc");
+        Assert.False(string.IsNullOrWhiteSpace(testFilePath));
+        Assert.True(File.Exists(testFilePath), $"Test file not found at {testFilePath}");
+    }
+
+    [Theory]
+    [InlineData("Hello world! #hello #lovely #world", "Hello world!")]
+    public void RemoveHashTags_RemovesHashTags(string input, string expected)
+    {
+        var result = input.RemoveHashTags();
+        Assert.Equal(expected, result);
+    }
+
+    [Theory]
+    [InlineData(NetworkType.LinkedIn, 1, new[] { 
+@"🎉 Announcing release 0.1 of Open Social Distributor - a command line tool that can create posts and threads across a variety of social networks.
+
+🆓 It's open source and free - and you're welcome to contribute to it if you fancy getting involved.
+
+🧵 This post (and thread if you're looking at it on Mastodon!) is an early test for the Open Social Distributor... 🤞 https://instantiator.dev/open-social-distributor/" })]
+    [InlineData(NetworkType.Mastodon, 3, new[] {
+"🎉 Announcing release 0.1 of Open Social Distributor - a command line tool that can create posts and threads across a variety of social networks. https://instantiator.dev/open-social-distributor/ /1",
+"🆓 It's open source and free - and you're welcome to contribute to it if you fancy getting involved. /2",
+"🧵 This post (and thread if you're looking at it on Mastodon!) is an early test for the Open Social Distributor... 🤞 /3" })]
+    [InlineData(NetworkType.Discord, 3, new[] { 
+"🎉 Announcing release 0.1 of Open Social Distributor - a command line tool that can create posts and threads across a variety of social networks. https://instantiator.dev/open-social-distributor/",
+"🆓 It's open source and free - and you're welcome to contribute to it if you fancy getting involved.",
+"🧵 This post (and thread if you're looking at it on Mastodon!) is an early test for the Open Social Distributor... 🤞" })]
+    public void LinkedInPostFormatter_CorrectlyFormatsAnnouncement(NetworkType network, int expectedMessages, IEnumerable<string> expectedText)
+    {
+        var runPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
+        var json = File.ReadAllText(Path.Combine(runPath!, "TestData", "release-announcement-v0.1.jsonc"));
+        var reader = new PostListReader();
+        var list = reader.ReadJson(json);
+        var message = list!.ToSocialMessages().Single();
+
+        var formatter = PostFormatVariantFactory.For(network);
+        var result = formatter.FormatText(message);
+
+        Assert.Equal(expectedMessages, result.Count());
+
+        var expectedMinusHashTags = expectedText.Select(m => m.RemoveHashTags().Trim());
+        var resultMinusHashTags = result.Select(m => m.RemoveHashTags().Trim());
+
+        Assert.Equal(expectedMinusHashTags, resultMinusHashTags);
+    }
+}

open-social-distributor-app/test/DistributorLib.Tests/SocialImageTests.cs

@@ -40,7 +40,7 @@ public async Task ResolvesRelativePathFileUrls()
     [Fact]
     public async Task ResolvesHttpsUrls()
     {
-        await TestSocialImageUri("https://github.com/instantiator/consensus-chess-engine/blob/main/docs/images/cog-icon.png?raw=true", false, "cog-icon.png");
+        await TestSocialImageUri("https://instantiator.dev/hammer/hammer.png", false, "hammer.png");
     }
 
     private async Task TestSocialImageUri(string testUri, bool isFilePath, string testFilename)

open-social-distributor-app/test/TestData/release-announcement-v0.1.jsonc

@@ -0,0 +1,28 @@
+{
+    "posts": [
+        { 
+            "parts": [
+                { "part": "Text", "content": { "any": "🎉 Announcing release 0.1 of Open Social Distributor - a command line tool that can create posts and threads across a variety of social networks. $$ 🆓 It's open source and free - and you're welcome to contribute to it if you fancy getting involved. $$ 🧵 This post (and thread if you're looking at it on Mastodon!) is an early test for the Open Social Distributor... 🤞"} },
+                { "part": "Link", "content": { "any": "https://instantiator.dev/open-social-distributor/" } },
+                { "part": "Tag", "content": { "any": "SocialNetworks" } },
+                { "part": "Tag", "content": { "any": "SocialMedia" } },
+                { "part": "Tag", "content": { "any": "OpenSocialDistributor" } },
+                { "part": "Tag", "content": { "any": "OSD" } },
+                { "part": "Tag", "content": { "any": "Tool" } },
+                { "part": "Tag", "content": { "any": "CLI" } },
+                { "part": "Tag", "content": { "any": "OpenSource" } },
+                { "part": "Tag", "content": { "any": "OSS" } }
+            ], // list of parts
+            "images": [
+                {
+                    "uri": "file://sample-messages/social-distributor-icon.png",
+                    "description": "The icon for Open Social Distributor - clear arrows in the 4 ordinal directions overlay a cloud of colours."
+                },
+                {
+                    "uri": "file://sample-messages/2023-10-08-capabilities.png",
+                    "description": "A table showing the supported social networks: Mastodon, Discord, Facebook and LinkedIn all appear. All support threads, links, tags, and images - although Facebook and LinkedIn have not yet had their threading capability fully tested."
+                }
+            ] // list of images
+        } // individual message
+    ] // list of posts
+}