From 36ca09529cd8e159e29274630e924a591187cfbd Mon Sep 17 00:00:00 2001
From: 7000pctAUTO <lukems3823@gmail.com>
Date: Wed, 4 Feb 2026 07:05:35 +0000
Subject: [PATCH] Initial upload: ConfigConvert CLI with full test suite and
 CI/CD

---
 tests/test_type_inference.py | 96 ++++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 tests/test_type_inference.py

diff --git a/tests/test_type_inference.py b/tests/test_type_inference.py
new file mode 100644
index 0000000..1a47f7c
--- /dev/null
+++ b/tests/test_type_inference.py
@@ -0,0 +1,96 @@
+"""Tests for type inference module."""
+
+import pytest
+
+from config_convert.utils import detect_type, convert_value, infer_types
+
+
+class TestDetectType:
+    def test_boolean_true_values(self):
+        for value in ["true", "True", "TRUE", "yes", "Yes", "YES", "on", "ON"]:
+            assert detect_type(value) == "boolean"
+
+    def test_boolean_false_values(self):
+        for value in ["false", "False", "FALSE", "no", "No", "NO", "off", "OFF"]:
+            assert detect_type(value) == "boolean"
+
+    def test_null_values(self):
+        for value in ["null", "Null", "NULL", "~", ""]:
+            assert detect_type(value) == "null"
+
+    def test_integers(self):
+        assert detect_type("123") == "integer"
+        assert detect_type("-456") == "integer"
+        assert detect_type("0") == "integer"
+        assert detect_type("1") == "integer"
+
+    def test_floats(self):
+        assert detect_type("3.14") == "float"
+        assert detect_type("-2.5") == "float"
+        assert detect_type("1e10") == "float"
+        assert detect_type("2.5e-3") == "float"
+
+    def test_arrays(self):
+        assert detect_type("[1,2,3]") == "array"
+        assert detect_type('["a","b"]') == "array"
+
+    def test_strings(self):
+        assert detect_type("hello") == "string"
+        assert detect_type("hello world") == "string"
+        assert detect_type("123abc") == "string"
+
+
+class TestConvertValue:
+    def test_convert_boolean_true(self):
+        assert convert_value("true") is True
+        assert convert_value("yes") is True
+
+    def test_convert_boolean_false(self):
+        assert convert_value("false") is False
+        assert convert_value("no") is False
+
+    def test_convert_integer_one_zero(self):
+        assert convert_value("1") == 1
+        assert convert_value("0") == 0
+
+    def test_convert_null(self):
+        assert convert_value("null") is None
+        assert convert_value("~") is None
+
+    def test_convert_integer(self):
+        assert convert_value("123") == 123
+        assert convert_value("-456") == -456
+
+    def test_convert_float(self):
+        assert convert_value("3.14") == 3.14
+        assert convert_value("1e10") == 1e10
+
+    def test_convert_string(self):
+        assert convert_value("hello") == "hello"
+        assert convert_value("hello world") == "hello world"
+
+    def test_convert_array(self):
+        result = convert_value("[1,2,3]")
+        assert result == [1, 2, 3]
+
+
+class TestInferTypes:
+    def test_infer_types_dict(self):
+        data = {"count": "123", "enabled": "true"}
+        result = infer_types(data)
+        assert result == {"count": 123, "enabled": True}
+
+    def test_infer_types_nested(self):
+        data = {"database": {"host": "localhost", "port": "5432"}}
+        result = infer_types(data)
+        assert result["database"]["port"] == 5432
+
+    def test_infer_types_list(self):
+        data = {"tags": ["1", "2", "3"]}
+        result = infer_types(data)
+        assert result["tags"] == [1, 2, 3]
+
+    def test_infer_types_preserves_non_strings(self):
+        data = {"count": 123, "enabled": True, "ratio": 3.14}
+        result = infer_types(data)
+        assert result == data