From 9dd8a247238d573550a6fafcca899276cd723806 Mon Sep 17 00:00:00 2001
From: Dominik Krenn <dominik.krenn@1tool.com>
Date: Tue, 1 Jul 2025 09:39:51 +0200
Subject: [PATCH] test: add unit tests for Environment class and remove unused
 test file

---
 tests/env-test.py | 75 +++++++++++++++++++++++++++++++++++++++++++++++
 tests/test.py     |  2 --
 2 files changed, 75 insertions(+), 2 deletions(-)
 create mode 100644 tests/env-test.py
 delete mode 100644 tests/test.py

diff --git a/tests/env-test.py b/tests/env-test.py
new file mode 100644
index 0000000..82104eb
--- /dev/null
+++ b/tests/env-test.py
@@ -0,0 +1,75 @@
+import unittest
+import tempfile
+from pathlib import Path
+from multinut.env import Environment, Modes
+
+class TestEnvironment(unittest.TestCase):
+    def setUp(self):
+        # Create a temporary directory and file
+        self.temp_dir = tempfile.TemporaryDirectory()
+        self.base_path = Path(self.temp_dir.name)
+        self.default_file = self.base_path / ".env"
+        self.mode_file = self.base_path / ".env.testing"
+        self.named_file = self.base_path / "custom.env"
+        self.named_mode_file = self.base_path / "custom.production"
+
+        for f in [self.default_file, self.mode_file, self.named_file, self.named_mode_file]:
+            f.write_text("KEY=value\n")
+
+    def tearDown(self):
+        self.temp_dir.cleanup()
+
+    def reset_environment_singleton(self):
+        Environment._instance = None
+
+    def test_default_env(self):
+        print("here")
+        self.reset_environment_singleton()
+        env = Environment(env_file_path=str(self.base_path))
+        self.assertTrue(str(self.default_file) in env.env_file_path)
+
+    def test_with_named_file(self):
+        print("here")
+        self.reset_environment_singleton()
+        env = Environment(env_file_name="custom.env", env_file_path=str(self.base_path))
+        self.assertTrue(str(self.named_file) in env.env_file_path)
+
+    def test_with_mode_enum(self):
+        print("here")
+        self.reset_environment_singleton()
+        env = Environment(mode=Modes.TESTING, env_file_path=str(self.base_path))
+        self.assertTrue(str(self.mode_file) in env.env_file_path)
+
+    def test_with_mode_string(self):
+        print("here")
+        self.reset_environment_singleton()
+        env = Environment(mode="testing", env_file_path=str(self.base_path))
+        self.assertTrue(str(self.mode_file) in env.env_file_path)
+
+    def test_with_named_file_and_mode_enum(self):
+        print("here")
+        self.reset_environment_singleton()
+        env = Environment(env_file_name="custom", mode=Modes.PRODUCTION, env_file_path=str(self.base_path))
+        self.assertTrue(str(self.named_mode_file) in env.env_file_path)
+
+    def test_missing_file_raises(self):
+        self.reset_environment_singleton()
+        with self.assertRaises(FileNotFoundError):
+            Environment(env_file_name="notfound.env", env_file_path=str(self.base_path))
+
+    def test_missing_file_suppressed(self):
+        print("here")
+        self.reset_environment_singleton()
+        env = Environment(env_file_name="notfound.env", env_file_path=str(self.base_path), suppress_file_not_found=True)
+        self.assertIn("notfound.env", env.env_file_path)
+
+    def test_singleton_behavior(self):
+        self.reset_environment_singleton()
+        a = Environment(env_file_path=str(self.base_path), suppress_file_not_found=True)
+        b = Environment(env_file_path="should/be/ignored", suppress_file_not_found=True)
+        self.assertIs(a, b)
+        self.assertEqual(a.env_file_path, b.env_file_path)
+
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/tests/test.py b/tests/test.py
deleted file mode 100644
index 04607df..0000000
--- a/tests/test.py
+++ /dev/null
@@ -1,2 +0,0 @@
-def say():
-    print("lol")