Refactor transcript running into Hank library

tests/StoryTest.hx

@@ -1,36 +0,0 @@
-package tests;
-
-import haxe.CallStack;
-using StringTools;
-import utest.Assert;
-
-class StoryTest extends hank.StoryTestCase {
-    function testAllExamples() {
-        var exampleFolders = sys.FileSystem.readDirectory('examples');
-
-        // Iterate through every example in the examples folder
-        for (folder in exampleFolders) {
-            trace('Running tests for example "${folder}"');
-            var files = sys.FileSystem.readDirectory('examples/${folder}');
-
-            for (file in files) {
-                if (file.endsWith('.hlog')) {
-
-                    var disabled = file.indexOf("disabled") != -1;
-                    var debug = file.indexOf("debug") != -1;
-                    var partial = file.indexOf("partial") != -1;
-                    if (!disabled) {
-                        trace('    Running ${file}');
-                        try {
-                            validateAgainstTranscript('examples/${folder}/main.hank', 'examples/${folder}/${file}', !partial);
-                        } catch (e: Dynamic) {
-                            trace('Error testing $folder/$file: $e');
-                            trace(CallStack.exceptionStack());
-                            Assert.fail();
-                        }
-                    }
-                }
-            }
-        }
-    }
-}

tests/TestMain.hx

@@ -1,8 +1,9 @@
 package tests;
 import utest.Test;
+import hank.StoryTestCase;
 
 class TestMain extends Test {
     public static function main() {
-        utest.UTest.run([new HInterfaceTest(), new HankBufferTest(), new ParserTest(), new StoryTest(), new StoryTreeTest()]);
+        utest.UTest.run([new HInterfaceTest(), new HankBufferTest(), new ParserTest(), new StoryTestCase("examples"), new StoryTreeTest()]);
     }
 }