diff --git a/pdm.lock b/pdm.lock
index 27b46a2..63b12ba 100644
--- a/pdm.lock
+++ b/pdm.lock
@@ -5,7 +5,7 @@
 groups = ["default", "test", "dev"]
 strategy = ["cross_platform", "inherit_metadata"]
 lock_version = "4.4.1"
-content_hash = "sha256:007db48b3ef077fcedf2de70b1d3f8d3cc0e26f145fbb40868b84d4847717834"
+content_hash = "sha256:3fa91e80a653abfaf653ee5ca1604ecb90d017144568af9ce50b04d47871092f"
 
 [[package]]
 name = "argparse"
@@ -198,7 +198,7 @@ files = [
 
 [[package]]
 name = "pytest"
-version = "8.1.1"
+version = "8.1.2"
 requires_python = ">=3.8"
 summary = "pytest: simple powerful testing with Python"
 groups = ["default", "dev", "test"]
@@ -209,8 +209,8 @@ dependencies = [
     "pluggy<2.0,>=1.4",
 ]
 files = [
-    {file = "pytest-8.1.1-py3-none-any.whl", hash = "sha256:2a8386cfc11fa9d2c50ee7b2a57e7d898ef90470a7a34c4b949ff59662bb78b7"},
-    {file = "pytest-8.1.1.tar.gz", hash = "sha256:ac978141a75948948817d360297b7aae0fcb9d6ff6bc9ec6d514b85d5a65c044"},
+    {file = "pytest-8.1.2-py3-none-any.whl", hash = "sha256:6c06dc309ff46a05721e6fd48e492a775ed8165d2ecdf57f156a80c7e95bb142"},
+    {file = "pytest-8.1.2.tar.gz", hash = "sha256:f3c45d1d5eed96b01a2aea70dee6a4a366d51d38f9957768083e4fecfc77f3ef"},
 ]
 
 [[package]]
diff --git a/pyproject.toml b/pyproject.toml
index ce466e4..47bb807 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ classifiers = [
 dependencies = [
     "argparse",
     "pathlib",
-    "pytest>=8.1.1",
+    "pytest>=8.1.2",
     "mypy>=1.10.0",
     "kiutils>=1.4.8",
 ]
diff --git a/src/ergogen_footprint_converter/converter.py b/src/ergogen_footprint_converter/converter.py
index 793f70d..9ea196c 100644
--- a/src/ergogen_footprint_converter/converter.py
+++ b/src/ergogen_footprint_converter/converter.py
@@ -2,17 +2,22 @@ from kiutils.footprint import Footprint
 
 class Converter:
     footprint: Footprint 
+    template: str
 
     def __init__(self, footprint: Footprint):
         self.footprint = footprint
+        self.template = open("res/template.js").read()
 
     def convert(self) -> str:
-        return ""
+        
+        main = self.footprint.to_sexpr()
+
+        # replace new footprint name with module to be consistent
+        main = main.replace("footprint", "module")
+        return self.replace_template(self.template, "", main, "", "")
     
     @staticmethod
-    def replace_template(params, main, captions, pins) -> str:
-        template = open("res/template.js").read()
-
+    def replace_template(template: str, params: str, main: str, captions: str, pins: str) -> str:
         replacements = {
             "{% params %}": params,
             "{% main %}": main,
diff --git a/tests/unit/test_converter.py b/tests/unit/test_converter.py
index c5d7b62..21e3bea 100644
--- a/tests/unit/test_converter.py
+++ b/tests/unit/test_converter.py
@@ -6,23 +6,45 @@ from kiutils.footprint import Footprint
 
 @pytest.fixture
 def footprint():
-    return Footprint.create_new("test", "test")
+    footprint = Footprint.create_new("test", "test")
+    footprint.tedit = "64de79c2"
+    print(footprint)
+    return footprint
 
 @pytest.fixture
 def template() -> str:
     return open("res/template.js").read()
 
-def test_empty(footprint, template):
+def test_empty_footprint(footprint, template):
     converter = Converter(footprint)
 
-    res = converter.convert()
+    strip = lambda s: ''.join([x.strip() for x in s.split()])
+    res = strip(converter.convert().strip('\n').strip())
 
-    expected = """
-        (module test)
+    main = """
+        (module "test" (version 20211014) (generator kiutils)
+          (layer "F.Cu")
+          (tedit 64de79c2)
+          (fp_text reference "REF**" (at 0 -0.5 unlocked) (layer "F.SilkS")
+            (effects (font (size 1.0 1.0) (thickness 0.15)))
+          )
+          (fp_text value "test" (at 0 1 unlocked) (layer "F.Fab")
+            (effects (font (size 1.0 1.0) (thickness 0.15)))
+          )
+          (fp_text user "${REFERENCE}" (at 0 2.5 unlocked) (layer "F.Fab")
+            (effects (font (size 1.0 1.0) (thickness 0.15)))
+          )
+        )
     """
 
+    expected = strip(Converter.replace_template(template, "", main, "", ""))
+
     assert res == expected
 
+def test_caption(template):
+    None
+  
+
 def test_replace_template(template: str):
     replacements = {
         "{% params %}": "one",
@@ -31,12 +53,13 @@ def test_replace_template(template: str):
         "{% pins %}":  "four"
     }
 
+    expected = template
     for key in replacements:
-        template = template.replace(key, replacements[key])
+        expected = expected.replace(key, replacements[key])
 
-    res = Converter.replace_template("one", "two", "three", "four")
+    res = Converter.replace_template(template, "one", "two", "three", "four")
 
-    assert res == template
+    assert res == expected