From 6b717dba0be3fd230f3b26a666d59fdfe2e275cb Mon Sep 17 00:00:00 2001
From: "Johan B.W. de Vries" <info@jbwdevries.nl>
Date: Sat, 7 May 2022 12:14:34 +0200
Subject: [PATCH] Fix pathing issue when wat2wasm is not globally installed

---
 Makefile                     | 2 +-
 tests/integration/helpers.py | 8 ++++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index eef7502..36d0f06 100644
--- a/Makefile
+++ b/Makefile
@@ -19,7 +19,7 @@ server:
 	python3.8 -m http.server
 
 test: venv/.done
-	venv/bin/pytest tests $(TEST_FLAGS)
+	WAT2WASM=$(WAT2WASM) venv/bin/pytest tests $(TEST_FLAGS)
 
 lint: venv/.done
 	venv/bin/pylint py2wasm
diff --git a/tests/integration/helpers.py b/tests/integration/helpers.py
index 444e1c0..e434d05 100644
--- a/tests/integration/helpers.py
+++ b/tests/integration/helpers.py
@@ -1,6 +1,8 @@
 import io
+import os
 import subprocess
 import sys
+
 from tempfile import NamedTemporaryFile
 
 from pywasm import binary
@@ -9,14 +11,16 @@ from pywasm import Runtime
 from py2wasm.utils import process
 
 def wat2wasm(code_wat):
+    path = os.environ.get('WAT2WASM', 'wat2wasm')
+
     with NamedTemporaryFile('w+t') as input_fp:
         input_fp.write(code_wat)
         input_fp.flush()
 
         with NamedTemporaryFile('w+b') as output_fp:
-            result = subprocess.run(
+            subprocess.run(
                 [
-                    'wat2wasm',
+                    path,
                     input_fp.name,
                     '-o',
                     output_fp.name,