Renamed the extension classes of interfaces to drop the I prefix (#1190)

app/Tests/Tools/ModelImageServiceTests.cs

@@ -77,7 +77,7 @@ public sealed class ModelImageServiceTests
 
         using (Assert.EnterMultipleScope())
         {
-            Assert.That(this.runtime.RequestedBudgets, Is.EqualTo(new[] { 3_932_160, IImageSourceExtensions.MAX_IMAGE_SIZE_BYTES }));
+            Assert.That(this.runtime.RequestedBudgets, Is.EqualTo(new[] { 3_932_160, ImageSourceExtensions.MAX_IMAGE_SIZE_BYTES }));
             Assert.That(this.runtime.RequestedPaths, Is.All.EqualTo(new FileInfo(this.imagePath).FullName));
         }
     }

app/Tests/Tools/RetrievalContextDescriptionTests.cs

@@ -144,8 +144,8 @@ public sealed class RetrievalContextDescriptionTests
         };
 
         var builder = new StringBuilder();
-        IRetrievalContextExtensions.AppendContextDescription(builder, image);
-        IRetrievalContextExtensions.AppendImageMatch(builder);
+        RetrievalContextExtensions.AppendContextDescription(builder, image);
+        RetrievalContextExtensions.AppendImageMatch(builder);
         var description = builder.ToString();
 
         using (Assert.EnterMultipleScope())
@@ -161,7 +161,7 @@ public sealed class RetrievalContextDescriptionTests
     private static string Describe(IRetrievalContext retrievalContext)
     {
         var builder = new StringBuilder();
-        IRetrievalContextExtensions.AppendContextDescription(builder, retrievalContext);
+        RetrievalContextExtensions.AppendContextDescription(builder, retrievalContext);
         return builder.ToString();
     }
 

app/Tests/Tools/RetrievalContextPreparationTests.cs

@@ -120,8 +120,8 @@ public sealed class RetrievalContextPreparationTests
 
         var expected = new StringBuilder();
         expected.AppendLine("# Retrieval context");
-        IRetrievalContextExtensions.AppendContextDescription(expected, image);
-        IRetrievalContextExtensions.AppendImageMatch(expected);
+        RetrievalContextExtensions.AppendContextDescription(expected, image);
+        RetrievalContextExtensions.AppendImageMatch(expected);
         expected.AppendLine();
 
         using (Assert.EnterMultipleScope())

app/Tests/Tools/RetrievalContextShorteningTests.cs

@@ -22,37 +22,37 @@ public sealed class RetrievalContextShorteningTests
     {
         const string TEXT = "first line\nsecond line";
 
-        Assert.That(IRetrievalContextExtensions.CutAtLineEnd(TEXT, TEXT.Length), Is.SameAs(TEXT));
+        Assert.That(RetrievalContextExtensions.CutAtLineEnd(TEXT, TEXT.Length), Is.SameAs(TEXT));
     }
 
     [Test]
     public void ACutEndsAtTheLastLineEndWhichFits()
     {
-        Assert.That(IRetrievalContextExtensions.CutAtLineEnd("first\nsecond\nthird", 15), Is.EqualTo("first\nsecond"));
+        Assert.That(RetrievalContextExtensions.CutAtLineEnd("first\nsecond\nthird", 15), Is.EqualTo("first\nsecond"));
     }
 
     [Test]
     public void ACutKeepsNoHalfOfAWindowsLineEnd()
     {
-        Assert.That(IRetrievalContextExtensions.CutAtLineEnd("first\r\nsecond\r\nthird", 17), Is.EqualTo("first\r\nsecond"));
+        Assert.That(RetrievalContextExtensions.CutAtLineEnd("first\r\nsecond\r\nthird", 17), Is.EqualTo("first\r\nsecond"));
     }
 
     [Test]
     public void ACutGivesUpAtMostHalfOfWhatFitsForALineEnd()
     {
-        Assert.That(IRetrievalContextExtensions.CutAtLineEnd("a\nbcdefghijkl", 10), Is.EqualTo("a\nbcdefghi"), "With its only line end right at the start, the text would lose nearly everything.");
+        Assert.That(RetrievalContextExtensions.CutAtLineEnd("a\nbcdefghijkl", 10), Is.EqualTo("a\nbcdefghi"), "With its only line end right at the start, the text would lose nearly everything.");
     }
 
     [Test]
     public void ACutNeverSplitsASurrogatePair()
     {
-        Assert.That(IRetrievalContextExtensions.CutAtLineEnd("ab😀cd", 3), Is.EqualTo("ab"));
+        Assert.That(RetrievalContextExtensions.CutAtLineEnd("ab😀cd", 3), Is.EqualTo("ab"));
     }
 
     [Test]
     public void NothingIsLeftOfATextWithoutRoom()
     {
-        Assert.That(IRetrievalContextExtensions.CutAtLineEnd("text", 0), Is.Empty);
+        Assert.That(RetrievalContextExtensions.CutAtLineEnd("text", 0), Is.Empty);
     }
 
     [Test]