diff --git a/src/__tests__/Layout-test.c b/src/__tests__/Layout-test.c
index 75bfd030..9b1c9054 100644
--- a/src/__tests__/Layout-test.c
+++ b/src/__tests__/Layout-test.c
@@ -1,34 +1,55 @@
 
 #include "../Layout.h"
 
+#include <stdio.h>
+
 int main()
 {
-  css_node_t *root_node = new_css_node();
-
-  css_node_t *node = root_node;
-  node->style.flex_direction = CSS_FLEX_DIRECTION_ROW;
-  node->style.dimensions[CSS_WIDTH] = 100;
-
-  init_css_node_children(node, 3);
-  css_node_t *outer_node = node;
   {
-    css_node_t *node = &outer_node->children[0];
-    node->style.dimensions[CSS_HEIGHT] = 50;
-    node->style.align_items = CSS_ALIGN_STRETCH;
+    printf("%s", "should layout node with alignItems: flex-start\n");
+    css_node_t *root_node = new_css_node();
+
+    css_node_t *node = root_node;
+    init_css_node_children(node, 2);
+    css_node_t *outer_node = node;
+    {
+      css_node_t *node;
+      node = &outer_node->children[0];
+      node = &outer_node->children[1];
+    }
+    layoutNode(root_node);
+    print_style(root_node, 0);
+    print_layout(root_node, 0);
+    free_css_node(root_node);
+  }
+  {
+    css_node_t *root_node = new_css_node();
+
+    css_node_t *node = root_node;
+    node->style.flex_direction = CSS_FLEX_DIRECTION_ROW;
+    node->style.dimensions[CSS_WIDTH] = 100;
+
     init_css_node_children(node, 3);
     css_node_t *outer_node = node;
     {
       css_node_t *node = &outer_node->children[0];
-      node->style.dimensions[CSS_WIDTH] = 50;
+      node->style.dimensions[CSS_HEIGHT] = 50;
+      node->style.align_items = CSS_ALIGN_STRETCH;
+      init_css_node_children(node, 3);
+      css_node_t *outer_node = node;
+      {
+        css_node_t *node = &outer_node->children[0];
+        node->style.dimensions[CSS_WIDTH] = 50;
+      }
+
+      node = &outer_node->children[0];
     }
 
-    node = &outer_node->children[0];
+    layoutNode(root_node);
+    print_style(root_node, 0);
+    print_layout(root_node, 0);
+
+    free_css_node(root_node);
   }
-
-  layoutNode(root_node);
-  print_style(root_node, 0);
-  print_layout(root_node, 0);
-
-  free_css_node(node);
 }
 
diff --git a/src/transpile.html b/src/transpile.html
index 9d3c720b..079dbb73 100644
--- a/src/transpile.html
+++ b/src/transpile.html
@@ -25,3 +25,74 @@ document.getElementById('layout_code').value = computeLayout.layoutNode.toString
   .replace(/var\/\*([^\/]+)\*\//g, '$1')
   .replace(/\n  /g, '\n');
 </script>
+
+<h1>Tests</h1>
+<textarea id="test_code" onclick="this.select()"></textarea>
+<script>
+var currentTest = '';
+var allTests = [];
+var layoutTestUtils = {
+  testLayout: function(node, expectedLayout) {
+    allTests.push({name: currentTest, node: node, expectedLayout: expectedLayout});
+  },
+  testRandomLayout: function(node, i) {
+
+  }
+};
+function describe(name, cb) { cb(); }
+function it(name, cb) { currentTest = name; cb(); }
+</script>
+<script src="__tests__/Layout-test.js"></script>
+<script>
+
+function printLayout(test) {
+  var level = 1;
+  var res = [];
+
+  function add(str) {
+    res.push(indent(level) + str);
+  }
+
+  function indent(level) {
+    var result = '';
+    for (var i = 0; i < level; ++i) {
+      result += '  ';
+    }
+    return result;
+  }
+  function rec(node) {
+    if (node.children) {
+      add('init_css_node_children(node, ' + node.children.length + ');');
+      add('css_node_t *outer_node = node;');
+      add('{');
+      level++;
+      add('css_node_t *node;');
+
+      for (var i = 0; i < node.children.length; ++i) {
+        add('node = &outer_node->children[' + i + '];');
+        rec(node.children[i]);
+      }
+
+      level--;
+      add('}');
+    }
+  }
+
+  add('{');
+  level++;
+  add('printf("%s", "' + test.name.replace(/"/g, '\\"') + '\\n");');
+  add('css_node_t *root_node = new_css_node();');
+  add('');
+  add('css_node_t *node = root_node;');
+  rec(test.node);
+  add('layoutNode(root_node);');
+  add('print_style(root_node, 0);');
+  add('print_layout(root_node, 0);');
+  add('free_css_node(root_node);');
+  level--;
+  add('}');
+
+  return res.join('\n');
+}
+document.getElementById('test_code').value = allTests.map(printLayout).join('\n\n');
+</script>