diff --git a/.github/workflows/stylecheck.yml b/.github/workflows/stylecheck.yml
index 8becc50..f94c46d 100644
--- a/.github/workflows/stylecheck.yml
+++ b/.github/workflows/stylecheck.yml
@@ -27,3 +27,20 @@ jobs:
         run: mypy --strict html_to_django
       - name: Pycodestyle
         run: pycodestyle --max-line-length 120 html_to_django
+  stylecheck-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Python 3.12
+        uses: actions/setup-python@v5
+        with:
+          python-version: 3.12
+      - name: Install Dependencies
+        run: |
+          pip install ".[test]"
+          mypy tests || true
+          mypy --install-types --non-interactive
+      - name: MyPy
+        run: mypy --strict tests
+      - name: Pycodestyle
+        run: pycodestyle --max-line-length 120 tests
diff --git a/html_to_django/formatters/attr_formatter.py b/html_to_django/formatters/attr_formatter.py
index e0d237e..cccde21 100644
--- a/html_to_django/formatters/attr_formatter.py
+++ b/html_to_django/formatters/attr_formatter.py
@@ -3,6 +3,6 @@ from bs4 import BeautifulSoup
 
 def format(soup: BeautifulSoup) -> None:
     for element in soup.find_all(attrs={"dj-attr": True}):
-        tag, value = element.get("dj-attr").split(";")
-        element[tag] = f"{{{{ {value} }}}}"
+        for tag, value in [attr.split(";") for attr in element["dj-attr"].split("~")]:
+            element[tag] = f"{{{{ {value} }}}}"
         del element.attrs["dj-attr"]
diff --git a/html_to_django/formatters/style_formatter.py b/html_to_django/formatters/style_formatter.py
index 7ad95c5..9f04db6 100644
--- a/html_to_django/formatters/style_formatter.py
+++ b/html_to_django/formatters/style_formatter.py
@@ -21,12 +21,18 @@ def parse_style(style: str) -> dict[str, str]:
 
 
 def style_to_string(style: dict[str, str]) -> str:
-    return ";".join([f"{name}:{value}" for name, value in style.items()])
+    result = ";".join([f"{name}:{value}" for name, value in style.items()])
+    if len(style) != 0:
+        result += ";"
+    return result
 
 
 def format(soup: BeautifulSoup) -> None:
     for element in soup.find_all(attrs={"dj-style": True}):
-        style = parse_style(element["style"])
+        if element.has_attr("style"):
+            style = parse_style(element["style"])
+        else:
+            style = {}
         dj_style = element.get("dj-style")
         for name, value, value_type in [declaration.split(";") for declaration in dj_style.split("~") if declaration]:
             style[name] = f"{{{{ {value} }}}}{value_type}"
diff --git a/html_to_django/formatters/style_raw_formatter.py b/html_to_django/formatters/style_raw_formatter.py
index ea2d2ea..fd39c73 100644
--- a/html_to_django/formatters/style_raw_formatter.py
+++ b/html_to_django/formatters/style_raw_formatter.py
@@ -4,7 +4,10 @@ from .style_formatter import parse_style, style_to_string
 
 def format(soup: BeautifulSoup) -> None:
     for element in soup.find_all(attrs={"dj-style-raw": True}):
-        style = parse_style(element["style"])
+        if element.has_attr("style"):
+            style = parse_style(element["style"])
+        else:
+            style = {}
         dj_style = element.get("dj-style-raw")
         for name, value in [declaration.split(";") for declaration in dj_style.split("~") if declaration]:
             style[name] = value
diff --git a/tests/formatters/tests_attr_formatter.py b/tests/formatters/tests_attr_formatter.py
new file mode 100644
index 0000000..fde39f2
--- /dev/null
+++ b/tests/formatters/tests_attr_formatter.py
@@ -0,0 +1,23 @@
+import unittest
+from bs4 import BeautifulSoup
+from html_to_django.formatters.attr_formatter import format
+
+
+class TestAttrFormatter(unittest.TestCase):
+    def test_format(self) -> None:
+        soup = BeautifulSoup('<div dj-attr="class;my_class"></div>', "html.parser")
+        format(soup)
+        expected_result = '<div class="{{ my_class }}"></div>'
+        self.assertEqual(expected_result, str(soup))
+
+    def test_format_multiple(self) -> None:
+        soup = BeautifulSoup('<div dj-attr="class;my_class~id;my_id"></div>', "html.parser")
+        format(soup)
+        expected_result = '<div class="{{ my_class }}" id="{{ my_id }}"></div>'
+        self.assertEqual(expected_result, str(soup))
+
+    def test_format_overwrite_existing(self) -> None:
+        soup = BeautifulSoup('<div class="original_class" dj-attr="class;new_class"></div>', "html.parser")
+        format(soup)
+        expected_result = '<div class="{{ new_class }}"></div>'
+        self.assertEqual(expected_result, str(soup))
diff --git a/tests/formatters/tests_block_formatter.py b/tests/formatters/tests_block_formatter.py
index 7ba9eda..f1fe269 100644
--- a/tests/formatters/tests_block_formatter.py
+++ b/tests/formatters/tests_block_formatter.py
@@ -4,17 +4,20 @@ from html_to_django.formatters import block_formatter
 
 
 class BlockTests(TestCase):
-    def test_basic(self):
+    def test_basic(self) -> None:
         soup = BeautifulSoup('<div dj-block="content"></div>', "html.parser")
         block_formatter.format(soup)
-        self.assertEqual("{% block content %}{% endblock %}", str(soup))
-    
-    def test_with_content(self):
+        expected_result = "{% block content %}{% endblock %}"
+        self.assertEqual(expected_result, str(soup))
+
+    def test_with_content(self) -> None:
         soup = BeautifulSoup('<div dj-block="content">Test</div>', "html.parser")
         block_formatter.format(soup)
-        self.assertEqual("{% block content %}Test{% endblock %}", str(soup))
-    
-    def test_with_block_inside(self):
+        expected_result = "{% block content %}Test{% endblock %}"
+        self.assertEqual(expected_result, str(soup))
+
+    def test_with_block_inside(self) -> None:
         soup = BeautifulSoup('<div dj-block="content"><div dj-block="inner">Test</div></div>', "html.parser")
         block_formatter.format(soup)
-        self.assertEqual("{% block content %}{% block inner %}Test{% endblock %}{% endblock %}", str(soup))
+        expected_result = "{% block content %}{% block inner %}Test{% endblock %}{% endblock %}"
+        self.assertEqual(expected_result, str(soup))
diff --git a/tests/formatters/tests_command_formatter.py b/tests/formatters/tests_command_formatter.py
new file mode 100644
index 0000000..e12f274
--- /dev/null
+++ b/tests/formatters/tests_command_formatter.py
@@ -0,0 +1,17 @@
+from unittest import TestCase
+from bs4 import BeautifulSoup
+from html_to_django.formatters import command_formatter
+
+
+class CommandTests(TestCase):
+    def test_basic(self) -> None:
+        soup = BeautifulSoup('<div dj-command="command_name"></div>', "html.parser")
+        command_formatter.format(soup)
+        expected_result = "{% command_name %}"
+        self.assertEqual(expected_result, str(soup))
+
+    def test_with_content(self) -> None:
+        soup = BeautifulSoup('<div dj-command="command_name">Test</div>', "html.parser")
+        command_formatter.format(soup)
+        expected_result = "{% command_name %}"
+        self.assertEqual(expected_result, str(soup))
diff --git a/tests/formatters/tests_for_formatter.py b/tests/formatters/tests_for_formatter.py
new file mode 100644
index 0000000..e53467e
--- /dev/null
+++ b/tests/formatters/tests_for_formatter.py
@@ -0,0 +1,24 @@
+from unittest import TestCase
+from bs4 import BeautifulSoup
+from html_to_django.formatters import for_formatter
+
+
+class ForTests(TestCase):
+    def test_basic(self) -> None:
+        soup = BeautifulSoup('<div dj-for="item in list"></div>', "html.parser")
+        for_formatter.format(soup)
+        expected_result = "{% for item in list %}{% endfor %}"
+        self.assertEqual(expected_result, str(soup))
+
+    def test_with_content(self) -> None:
+        soup = BeautifulSoup('<div dj-for="item in list">Test</div>', "html.parser")
+        for_formatter.format(soup)
+        expected_result = "{% for item in list %}Test{% endfor %}"
+        self.assertEqual(expected_result, str(soup))
+
+    def test_with_for_inside(self) -> None:
+        soup = BeautifulSoup('<div dj-for="item in list"><div dj-for="subitem in sublist">Test</div></div>',
+                             "html.parser")
+        for_formatter.format(soup)
+        expected_result = "{% for item in list %}{% for subitem in sublist %}Test{% endfor %}{% endfor %}"
+        self.assertEqual(expected_result, str(soup))
diff --git a/tests/formatters/tests_for_wrap_formatter.py b/tests/formatters/tests_for_wrap_formatter.py
new file mode 100644
index 0000000..29b697c
--- /dev/null
+++ b/tests/formatters/tests_for_wrap_formatter.py
@@ -0,0 +1,25 @@
+from unittest import TestCase
+from bs4 import BeautifulSoup
+from html_to_django.formatters import for_wrap_formatter
+
+
+class ForWrapTests(TestCase):
+    def test_basic(self) -> None:
+        soup = BeautifulSoup('<div dj-for-wrap="item in list"></div>', "html.parser")
+        for_wrap_formatter.format(soup)
+        expected_result = "{% for item in list %}<div></div>{% endfor %}"
+        self.assertEqual(expected_result, str(soup))
+
+    def test_with_content(self) -> None:
+        soup = BeautifulSoup('<div dj-for-wrap="item in list">Test</div>', "html.parser")
+        for_wrap_formatter.format(soup)
+        expected_result = "{% for item in list %}<div>Test</div>{% endfor %}"
+        self.assertEqual(expected_result, str(soup))
+
+    def test_with_for_wrap_inside(self) -> None:
+        soup = BeautifulSoup('<div dj-for-wrap="item in list"><div dj-for-wrap="subitem in sublist">Test</div></div>',
+                             "html.parser")
+        for_wrap_formatter.format(soup)
+        expected_result = ("{% for item in list %}<div>{% for subitem in sublist %}<div>Test</div>{% endfor %}"
+                           "</div>{% endfor %}")
+        self.assertEqual(expected_result, str(soup))
diff --git a/tests/formatters/tests_if_formatter.py b/tests/formatters/tests_if_formatter.py
new file mode 100644
index 0000000..4f2a6d4
--- /dev/null
+++ b/tests/formatters/tests_if_formatter.py
@@ -0,0 +1,30 @@
+import unittest
+from bs4 import BeautifulSoup
+from html_to_django.formatters.if_formatter import format
+
+
+class TestIfFormatter(unittest.TestCase):
+    def test_format(self) -> None:
+        soup = BeautifulSoup('<div dj-if="condition">Test</div>', "html.parser")
+        format(soup)
+        expected_result = "{% if condition %}Test{% endif %}"
+        self.assertEqual(expected_result, str(soup))
+
+    def test_format_with_elif(self) -> None:
+        soup = BeautifulSoup('<div dj-if="condition1">Test</div><div dj-elif="condition2">Test2</div>', "html.parser")
+        format(soup)
+        expected_result = "{% if condition1 %}Test{% elif condition2 %}Test2{% endif %}"
+        self.assertEqual(expected_result, str(soup))
+
+    def test_format_with_else(self) -> None:
+        soup = BeautifulSoup('<div dj-if="condition1">Test</div><div dj-else>Test2</div>', "html.parser")
+        format(soup)
+        expected_result = "{% if condition1 %}Test{% else %}Test2{% endif %}"
+        self.assertEqual(expected_result, str(soup))
+
+    def test_format_with_elif_and_else(self) -> None:
+        soup = BeautifulSoup('<div dj-if="condition1">Test</div><div dj-elif="condition2">Test2</div>'
+                             '<div dj-else>Test3</div>', "html.parser")
+        format(soup)
+        expected_result = "{% if condition1 %}Test{% elif condition2 %}Test2{% else %}Test3{% endif %}"
+        self.assertEqual(expected_result, str(soup))
diff --git a/tests/formatters/tests_include_formatter.py b/tests/formatters/tests_include_formatter.py
new file mode 100644
index 0000000..46512aa
--- /dev/null
+++ b/tests/formatters/tests_include_formatter.py
@@ -0,0 +1,17 @@
+from unittest import TestCase
+from bs4 import BeautifulSoup
+from html_to_django.formatters import include_formatter
+
+
+class IncludeTests(TestCase):
+    def test_basic(self) -> None:
+        soup = BeautifulSoup('<div dj-include="template_name"></div>', "html.parser")
+        include_formatter.format(soup)
+        expected_result = '<div>{% include "template_name" %}</div>'
+        self.assertEqual(expected_result, str(soup))
+
+    def test_with_content(self) -> None:
+        soup = BeautifulSoup('<div dj-include="template_name">Test</div>', "html.parser")
+        include_formatter.format(soup)
+        expected_result = '<div>{% include "template_name" %}</div>'
+        self.assertEqual(expected_result, str(soup))
diff --git a/tests/formatters/tests_remove_default_formatter.py b/tests/formatters/tests_remove_default_formatter.py
new file mode 100644
index 0000000..fc55759
--- /dev/null
+++ b/tests/formatters/tests_remove_default_formatter.py
@@ -0,0 +1,29 @@
+import unittest
+from bs4 import BeautifulSoup
+from bs4.formatter import HTMLFormatter
+
+from html_to_django.formatters.remove_default_formatter import format
+
+
+class TestFormatFunction(unittest.TestCase):
+    # The strings here look weird because of the indentation and line breaks, but it must be this way
+    def test_basic(self) -> None:
+        html = """<!DOCTYPE html>
+        <html lang="en" dj-remove-default>
+            <head>
+                <meta charset="UTF-8">
+                <title>Title</title>
+            </head>
+            <body>
+                <h1>
+                    Test
+                </h1>
+                <script src="test.js">
+                </script>
+            </body>
+        </html>
+        """
+        soup = BeautifulSoup(html, "html.parser")
+        format(soup)
+        expected_result = "<h1>\n    Test\n</h1>\n"
+        self.assertEqual(expected_result, soup.prettify(formatter=HTMLFormatter(indent=4)))
diff --git a/tests/formatters/tests_static_formatter.py b/tests/formatters/tests_static_formatter.py
new file mode 100644
index 0000000..9915a6d
--- /dev/null
+++ b/tests/formatters/tests_static_formatter.py
@@ -0,0 +1,17 @@
+from unittest import TestCase
+from bs4 import BeautifulSoup
+from html_to_django.formatters import static_formatter
+
+
+class StaticTests(TestCase):
+    def test_basic(self) -> None:
+        soup = BeautifulSoup('<img dj-static="src;image.png"/>', "html.parser")
+        static_formatter.format(soup)
+        expected_result = '<img src="{% static \'image.png\' %}"/>'
+        self.assertEqual(expected_result, str(soup))
+
+    def test_with_content(self) -> None:
+        soup = BeautifulSoup('<div dj-static="background;image.png">Test</div>', "html.parser")
+        static_formatter.format(soup)
+        expected_result = '<div background="{% static \'image.png\' %}">Test</div>'
+        self.assertEqual(expected_result, str(soup))
diff --git a/tests/formatters/tests_style_formatter.py b/tests/formatters/tests_style_formatter.py
new file mode 100644
index 0000000..36b63c3
--- /dev/null
+++ b/tests/formatters/tests_style_formatter.py
@@ -0,0 +1,76 @@
+from unittest import TestCase
+from bs4 import BeautifulSoup
+from html_to_django.formatters.style_formatter import parse_style, style_to_string, format
+
+
+class TestParseStyle(TestCase):
+    def test_parse_style(self) -> None:
+        style = "color:red;background-color:blue;width:100px"
+        expected_result = {
+            "color": "red",
+            "background-color": "blue",
+            "width": "100px"
+        }
+        self.assertEqual(expected_result, parse_style(style))
+
+    def test_parse_style_ending_semicolon(self) -> None:
+        style = "color:red;background-color:blue;width:100px;"
+        expected_result = {
+            "color": "red",
+            "background-color": "blue",
+            "width": "100px"
+        }
+        self.assertEqual(expected_result, parse_style(style))
+
+    def test_parse_style_with_spaces(self) -> None:
+        style = "color: red ; background-color: blue ; width: 100px"
+        expected_result = {
+            "color": "red",
+            "background-color": "blue",
+            "width": "100px"
+        }
+        self.assertEqual(expected_result, parse_style(style))
+
+    def test_parse_style_empty(self) -> None:
+        style = ""
+        expected_result: dict[str, str] = {}
+        self.assertEqual(expected_result, parse_style(style))
+
+
+class TestStyleToString(TestCase):
+    def test_style_to_string(self) -> None:
+        style = {
+            "color": "red",
+            "background-color": "blue",
+            "width": "100px"
+        }
+        expected_result = "color:red;background-color:blue;width:100px;"
+        self.assertEqual(expected_result, style_to_string(style))
+
+    def test_style_to_string_with_empty_dict(self) -> None:
+        style: dict[str, str] = {}
+        expected_result = ""
+        self.assertEqual(expected_result, style_to_string(style))
+
+
+class TestFormat(TestCase):
+    def test_format(self) -> None:
+        soup = BeautifulSoup('<div dj-style="color;color;~background-color;background_color;~width;100;px"'
+                             'style="font-size:16px"></div>', "html.parser")
+        format(soup)
+        expected_result = ('<div style="font-size:16px;color:{{ color }};background-color:{{ background_color }};'
+                           'width:{{ 100 }}px;"></div>')
+        self.assertEqual(expected_result, str(soup))
+
+    def test_format_overwriting_existing_style(self) -> None:
+        soup = BeautifulSoup('<div dj-style="color;color;~width;100;px" style="color:blue;font-size:16px"></div>',
+                             "html.parser")
+        format(soup)
+        expected_result = '<div style="color:{{ color }};font-size:16px;width:{{ 100 }}px;"></div>'
+        self.assertEqual(expected_result, str(soup))
+
+    def test_format_with_no_style(self) -> None:
+        soup = BeautifulSoup('<div dj-style="color;color;~width;100;px"></div>', "html.parser")
+        format(soup)
+        expected_result = '<div style="color:{{ color }};width:{{ 100 }}px;"></div>'
+        self.assertEqual(expected_result, str(soup))
diff --git a/tests/formatters/tests_style_raw_formatter.py b/tests/formatters/tests_style_raw_formatter.py
new file mode 100644
index 0000000..875bf10
--- /dev/null
+++ b/tests/formatters/tests_style_raw_formatter.py
@@ -0,0 +1,23 @@
+from unittest import TestCase
+from bs4 import BeautifulSoup
+from html_to_django.formatters.style_raw_formatter import format
+
+
+class TestStyleRawFormat(TestCase):
+    def test_format(self) -> None:
+        soup = BeautifulSoup('<div dj-style-raw="color;red~width;100px" style="font-size:16px"></div>', "html.parser")
+        format(soup)
+        expected_result = '<div style="font-size:16px;color:red;width:100px;"></div>'
+        self.assertEqual(expected_result, str(soup))
+
+    def test_format_with_existing_style(self) -> None:
+        soup = BeautifulSoup('<div dj-style-raw="color;red" style="color:blue;font-size:16px"></div>', "html.parser")
+        format(soup)
+        expected_result = '<div style="color:red;font-size:16px;"></div>'
+        self.assertEqual(expected_result, str(soup))
+
+    def test_format_with_no_style(self) -> None:
+        soup = BeautifulSoup('<div dj-style-raw="color;red~width;100px"></div>', "html.parser")
+        format(soup)
+        expected_result = '<div style="color:red;width:100px;"></div>'
+        self.assertEqual(expected_result, str(soup))
diff --git a/tests/formatters/tests_unwrap_formatter.py b/tests/formatters/tests_unwrap_formatter.py
new file mode 100644
index 0000000..b9adaf8
--- /dev/null
+++ b/tests/formatters/tests_unwrap_formatter.py
@@ -0,0 +1,23 @@
+from unittest import TestCase
+from bs4 import BeautifulSoup
+from html_to_django.formatters import unwrap_formatter
+
+
+class UnwrapTests(TestCase):
+    def test_basic(self) -> None:
+        soup = BeautifulSoup('<div dj-unwrap="true"><div>Test</div></div>', "html.parser")
+        unwrap_formatter.format(soup)
+        expected_result = "<div>Test</div>"
+        self.assertEqual(expected_result, str(soup))
+
+    def test_empty(self) -> None:
+        soup = BeautifulSoup('<div dj-unwrap="true"></div>', "html.parser")
+        unwrap_formatter.format(soup)
+        expected_result = ""
+        self.assertEqual(expected_result, str(soup))
+
+    def test_with_unwrap_inside(self) -> None:
+        soup = BeautifulSoup('<div dj-unwrap="true"><div dj-unwrap="true">Inner Test</div></div>', "html.parser")
+        unwrap_formatter.format(soup)
+        expected_result = "Inner Test"
+        self.assertEqual(expected_result, str(soup))
diff --git a/tests/formatters/tests_var_formatter.py b/tests/formatters/tests_var_formatter.py
new file mode 100644
index 0000000..00627d3
--- /dev/null
+++ b/tests/formatters/tests_var_formatter.py
@@ -0,0 +1,17 @@
+from unittest import TestCase
+from bs4 import BeautifulSoup
+from html_to_django.formatters import var_formatter
+
+
+class VarTests(TestCase):
+    def test_basic(self) -> None:
+        soup = BeautifulSoup('<div dj-var="item"></div>', "html.parser")
+        var_formatter.format(soup)
+        expected_result = "<div>{{ item }}</div>"
+        self.assertEqual(expected_result, str(soup))
+
+    def test_with_content(self) -> None:
+        soup = BeautifulSoup('<div dj-var="item">Test</div>', "html.parser")
+        var_formatter.format(soup)
+        expected_result = "<div>{{ item }}</div>"
+        self.assertEqual(expected_result, str(soup))
diff --git a/tests/tests_converter.py b/tests/tests_converter.py
index a18a505..29838a9 100644
--- a/tests/tests_converter.py
+++ b/tests/tests_converter.py
@@ -6,7 +6,7 @@ from html_to_django import converter
 
 
 class ConverterTests(TestCase):
-    def test_convert_file(self):
+    def test_convert_file(self) -> None:
         shutil.copytree(
             os.path.abspath("tests/test_project"),
             os.path.abspath("tests/test_project_test_result"),