add very hacky parsing for type 1 font files in order to read the encoding

src/UglyToad.PdfPig.Tests/Integration/LaTexTests.cs

@@ -0,0 +1,40 @@
+namespace UglyToad.PdfPig.Tests.Integration
+{
+    using System;
+    using System.IO;
+    using Xunit;
+
+    public class LaTexTests
+    {
+        private static string GetFilename()
+        {
+            var documentFolder = Path.GetFullPath(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "..", "..", "..", "Integration", "Documents"));
+
+            return Path.Combine(documentFolder, "ICML03-081.pdf");
+        }
+
+        [Fact]
+        public void CanReadContent()
+        {
+            using (var document = PdfDocument.Open(GetFilename()))
+            {
+                var page = document.GetPage(1);
+
+                Assert.Contains("TacklingthePoorAssumptionsofNaiveBayesTextClassifiers", page.Text);
+
+                var page2 = document.GetPage(2);
+
+                Assert.Contains("isθc={θc1,θc2,...,θcn},", page2.Text);
+            }
+        }
+
+        [Fact]
+        public void HasCorrectNumberOfPages()
+        {
+            using (var document = PdfDocument.Open(GetFilename()))
+            {
+                Assert.Equal(8, document.NumberOfPages);
+            }
+        }
+    }
+}