From 0b6ec50b163e908191d16bfdf99672680c7692b9 Mon Sep 17 00:00:00 2001
From: 7000pctAUTO <lukems3823@gmail.com>
Date: Mon, 2 Feb 2026 03:58:38 +0000
Subject: [PATCH] Add test files

---
 tests/test_validate.py | 156 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 156 insertions(+)
 create mode 100644 tests/test_validate.py

diff --git a/tests/test_validate.py b/tests/test_validate.py
new file mode 100644
index 0000000..3a3473d
--- /dev/null
+++ b/tests/test_validate.py
@@ -0,0 +1,156 @@
+"""Tests for validation module."""
+
+from i18n_key_sync.validate import ValidationResult, Validator
+
+
+class TestValidationResult:
+    """Tests for ValidationResult class."""
+
+    def test_validation_result_properties(self):
+        """Test ValidationResult property calculations."""
+        result = ValidationResult(
+            missing_keys={"key1", "key2"},
+            unused_keys={"key3"},
+            matching_keys={"key4", "key5"},
+        )
+
+        assert result.total_missing == 2
+        assert result.total_unused == 1
+        assert result.total_matching == 2
+        assert result.is_valid is False
+
+    def test_validation_result_valid(self):
+        """Test ValidationResult with no missing or unused keys."""
+        result = ValidationResult(
+            missing_keys=set(),
+            unused_keys=set(),
+            matching_keys={"key1", "key2"},
+        )
+
+        assert result.total_missing == 0
+        assert result.total_unused == 0
+        assert result.is_valid is True
+
+
+class TestValidator:
+    """Tests for Validator class."""
+
+    def test_validate_all_matching(self):
+        """Test validation when all keys match."""
+        validator = Validator()
+        extracted_keys = {"key1", "key2", "key3"}
+        locale_keys = {"en": {"key1", "key2", "key3"}}
+
+        result = validator.validate(extracted_keys, locale_keys)
+
+        assert result.missing_keys == set()
+        assert result.unused_keys == set()
+        assert result.matching_keys == {"key1", "key2", "key3"}
+        assert result.is_valid is True
+
+    def test_validate_missing_keys(self):
+        """Test validation with missing keys."""
+        validator = Validator()
+        extracted_keys = {"key1", "key2", "key3"}
+        locale_keys = {"en": {"key1", "key2"}}
+
+        result = validator.validate(extracted_keys, locale_keys)
+
+        assert result.missing_keys == {"key3"}
+        assert result.unused_keys == set()
+        assert result.matching_keys == {"key1", "key2"}
+        assert result.is_valid is False
+
+    def test_validate_unused_keys(self):
+        """Test validation with unused keys."""
+        validator = Validator()
+        extracted_keys = {"key1", "key2"}
+        locale_keys = {"en": {"key1", "key2", "key3", "key4"}}
+
+        result = validator.validate(extracted_keys, locale_keys)
+
+        assert result.missing_keys == set()
+        assert result.unused_keys == {"key3", "key4"}
+        assert result.matching_keys == {"key1", "key2"}
+        assert result.is_valid is False
+
+    def test_validate_missing_and_unused_keys(self):
+        """Test validation with both missing and unused keys."""
+        validator = Validator()
+        extracted_keys = {"key1", "key2", "key3"}
+        locale_keys = {"en": {"key1", "key4", "key5"}}
+
+        result = validator.validate(extracted_keys, locale_keys)
+
+        assert result.missing_keys == {"key2", "key3"}
+        assert result.unused_keys == {"key4", "key5"}
+        assert result.matching_keys == {"key1"}
+        assert result.is_valid is False
+
+    def test_validate_multiple_locales(self):
+        """Test validation with multiple locales."""
+        validator = Validator()
+        extracted_keys = {"key1", "key2"}
+        locale_keys = {
+            "en": {"key1", "key2"},
+            "es": {"key1", "key2"},
+            "fr": {"key1", "key2", "key3"},
+        }
+
+        result = validator.validate(extracted_keys, locale_keys)
+
+        assert result.missing_keys == set()
+        assert result.unused_keys == {"key3"}
+        assert result.matching_keys == {"key1", "key2"}
+
+    def test_validate_empty_locale_keys(self):
+        """Test validation with empty locale keys dict."""
+        validator = Validator()
+        extracted_keys = {"key1", "key2"}
+        locale_keys = {}
+
+        result = validator.validate(extracted_keys, locale_keys)
+
+        assert result.missing_keys == {"key1", "key2"}
+        assert result.unused_keys == set()
+        assert result.matching_keys == set()
+        assert result.is_valid is False
+
+    def test_validate_no_locale_files(self):
+        """Test validation when locale directory has no files."""
+        validator = Validator()
+        extracted_keys = {"key1", "key2"}
+        locale_keys = {"en": set(), "es": set()}
+
+        result = validator.validate(extracted_keys, locale_keys)
+
+        assert result.missing_keys == {"key1", "key2"}
+        assert result.unused_keys == set()
+        assert result.matching_keys == set()
+
+    def test_validate_for_locale(self):
+        """Test validation for a single locale."""
+        validator = Validator()
+        extracted_keys = {"key1", "key2", "key3"}
+        locale_keys = {"key1", "key2"}
+
+        result = validator.validate_for_locale(extracted_keys, locale_keys, "en")
+
+        assert result.missing_keys == {"key3"}
+        assert result.unused_keys == set()
+        assert result.matching_keys == {"key1", "key2"}
+
+    def test_get_summary(self):
+        """Test getting validation summary."""
+        validator = Validator()
+        extracted_keys = {"key1", "key2", "key3"}
+        locale_keys = {"en": {"key1", "key2", "key4"}}
+
+        result = validator.validate(extracted_keys, locale_keys)
+        summary = validator.get_summary(result)
+
+        assert summary["missing_keys"] == 1
+        assert summary["unused_keys"] == 1
+        assert summary["matching_keys"] == 2
+        assert summary["total_keys_in_code"] == 3
+        assert summary["total_keys_in_locale"] == 3