Fix tests

pyWebLayout/abstract/document.py

@@ -317,7 +317,7 @@ class Document:
         for heading in headings:
             # Extract text from the heading
             title = ""
-            for _, word in heading.words():
+            for _, word in heading.words_iter():
                 title += word.text + " "
             title = title.strip()
             

pyWebLayout/concrete/text.py

@@ -366,7 +366,7 @@ class Line(Box):
             spacing_length = self._spacing[0] * (len(self._text_objects) - 1)
             remaining=self._size[0] - word_length - spacing_length
             fraction = remaining / text.width
-            spliter = round(fraction*len(text.text)) # get the split index for best spacing
+            spliter = max(1, round(fraction*len(word.text))) # get the split index for best spacing, use original word length
             split = [Text(word.text[:spliter]+"-", word.style, self._draw, line=self, source=word), Text(word.text[spliter:], word.style, self._draw, line=self, source=word)]
             self._text_objects.append(split[0])
             word.add_concete(split)

pyWebLayout/io/readers/html_extraction.py

@@ -401,10 +401,10 @@ def extract_text_content(element: Tag, context: StyleContext) -> List[Word]:
                 if isinstance(child_result, list):
                     for block in child_result:
                         if isinstance(block, Paragraph):
-                            for _, word in block.words():
+                            for _, word in block.words_iter():
                                 words.append(word)
                 elif isinstance(child_result, Paragraph):
-                    for _, word in child_result.words():
+                    for _, word in child_result.words_iter():
                         words.append(word)
 
     return words

pyWebLayout/layout/ereader_layout.py

@@ -124,7 +124,7 @@ class ChapterNavigator:
     def _extract_heading_text(self, heading: Heading) -> str:
         """Extract text content from a heading block"""
         words = []
-        for word in heading.words():
+        for position, word in heading.words_iter():
             if isinstance(word, Word):
                 words.append(word.text)
         return " ".join(words)
@@ -288,7 +288,7 @@ class BidirectionalLayouter:
         # In practice, we'd need to handle each block type appropriately
         if isinstance(block, Paragraph):
             scaled_block = Paragraph(FontScaler.scale_font(block.style, font_scale))
-            for word in block.words():
+            for word in block.words_iter():
                 if isinstance(word, Word):
                     scaled_word = Word(word.text, FontScaler.scale_font(word.style, font_scale))
                     scaled_block.add_word(scaled_word)

pyWebLayout/style/alignment.py

@@ -7,11 +7,17 @@ This module provides alignment-related functionality.
 from enum import Enum
 
 class Alignment(Enum):
-    """Text alignment options"""
+    """Text and box alignment options"""
+    # Horizontal alignment
     LEFT = "left"
     RIGHT = "right"
     CENTER = "center"
     JUSTIFY = "justify"
+    
+    # Vertical alignment
+    TOP = "top"
+    MIDDLE = "middle" 
+    BOTTOM = "bottom"
 
     def __str__(self):
         """Return the string value of the alignment."""