From ac979ad67a86214de142870aa905ff5ca3d35742 Mon Sep 17 00:00:00 2001
From: 7000pctAUTO <lukems3823@gmail.com>
Date: Sun, 22 Mar 2026 15:14:03 +0000
Subject: [PATCH] Initial upload: EnvSchema v0.1.0 with CI/CD workflow

---
 tests/unit/test_schema.py | 174 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 174 insertions(+)
 create mode 100644 tests/unit/test_schema.py

diff --git a/tests/unit/test_schema.py b/tests/unit/test_schema.py
new file mode 100644
index 0000000..ffbe935
--- /dev/null
+++ b/tests/unit/test_schema.py
@@ -0,0 +1,174 @@
+"""Unit tests for schema parsing."""
+
+import json
+import tempfile
+from pathlib import Path
+
+import pytest
+
+from envschema.schema import (
+    Schema,
+    EnvVar,
+    EnvVarType,
+    load_schema_from_file,
+    load_json_schema,
+    load_yaml_schema,
+)
+
+
+class TestEnvVar:
+    """Tests for EnvVar model."""
+
+    def test_env_var_creation(self):
+        var = EnvVar(name="TEST_VAR", type=EnvVarType.STRING)
+        assert var.name == "TEST_VAR"
+        assert var.type == EnvVarType.STRING
+        assert var.required is False
+        assert var.default is None
+
+    def test_env_var_with_all_fields(self):
+        var = EnvVar(
+            name="DATABASE_URL",
+            type=EnvVarType.STRING,
+            required=True,
+            default="postgres://localhost",
+            description="Database connection string",
+            pattern=r"^postgres://.*",
+        )
+        assert var.required is True
+        assert var.default == "postgres://localhost"
+        assert var.description == "Database connection string"
+        assert var.pattern == r"^postgres://.*"
+
+    def test_env_var_name_uppercase(self):
+        var = EnvVar(name="test_var")
+        assert var.name == "TEST_VAR"
+
+    def test_env_var_invalid_name(self):
+        with pytest.raises(ValueError):
+            EnvVar(name="invalid name with spaces")
+
+
+class TestSchema:
+    """Tests for Schema model."""
+
+    def test_schema_creation(self):
+        schema = Schema()
+        assert schema.version == "1.0"
+        assert schema.envvars == []
+
+    def test_schema_with_vars(self):
+        schema = Schema(
+            envvars=[
+                EnvVar(name="VAR1", type=EnvVarType.STRING),
+                EnvVar(name="VAR2", type=EnvVarType.INTEGER, required=True),
+            ]
+        )
+        assert len(schema.envvars) == 2
+
+    def test_get_var(self):
+        schema = Schema(
+            envvars=[
+                EnvVar(name="DATABASE_URL", type=EnvVarType.STRING),
+            ]
+        )
+        var = schema.get_var("DATABASE_URL")
+        assert var is not None
+        assert var.name == "DATABASE_URL"
+
+    def test_get_var_case_insensitive(self):
+        schema = Schema(
+            envvars=[
+                EnvVar(name="DATABASE_URL", type=EnvVarType.STRING),
+            ]
+        )
+        var = schema.get_var("database_url")
+        assert var is not None
+
+    def test_get_var_not_found(self):
+        schema = Schema()
+        var = schema.get_var("NONEXISTENT")
+        assert var is None
+
+    def test_get_required_vars(self):
+        schema = Schema(
+            envvars=[
+                EnvVar(name="VAR1", required=True),
+                EnvVar(name="VAR2", required=False),
+                EnvVar(name="VAR3", required=True),
+            ]
+        )
+        required = schema.get_required_vars()
+        assert len(required) == 2
+        assert {v.name for v in required} == {"VAR1", "VAR3"}
+
+
+class TestLoadJsonSchema:
+    """Tests for JSON schema loading."""
+
+    def test_load_valid_json_schema(self):
+        json_content = json.dumps({
+            "version": "1.0",
+            "envVars": [
+                {"name": "TEST_VAR", "type": "str"}
+            ]
+        })
+        schema = load_json_schema(json_content)
+        assert schema.version == "1.0"
+        assert len(schema.envvars) == 1
+
+    def test_load_invalid_json(self):
+        with pytest.raises(ValueError, match="Invalid JSON"):
+            load_json_schema("not valid json")
+
+    def test_load_invalid_schema_structure(self):
+        with pytest.raises((ValueError, Exception), match="Invalid schema"):
+            load_json_schema('{"version": "1.0", "envVars": [{"name": "VAR", "type": "invalid_type"}]}')
+
+
+class TestLoadYamlSchema:
+    """Tests for YAML schema loading."""
+
+    def test_load_valid_yaml_schema(self):
+        yaml_content = """
+version: "1.0"
+envVars:
+  - name: TEST_VAR
+    type: str
+"""
+        schema = load_yaml_schema(yaml_content)
+        assert schema.version == "1.0"
+        assert len(schema.envvars) == 1
+
+    def test_load_invalid_yaml(self):
+        with pytest.raises(ValueError, match="Invalid YAML"):
+            load_yaml_schema("invalid: yaml: content:")
+
+
+class TestLoadSchemaFromFile:
+    """Tests for file-based schema loading."""
+
+    def test_load_json_file(self, tmp_path):
+        schema_file = tmp_path / "schema.json"
+        schema_file.write_text(json.dumps({
+            "version": "1.0",
+            "envVars": [{"name": "TEST", "type": "str"}]
+        }))
+        schema = load_schema_from_file(str(schema_file))
+        assert schema.version == "1.0"
+
+    def test_load_yaml_file(self, tmp_path):
+        schema_file = tmp_path / "schema.yaml"
+        schema_file.write_text('version: "1.0"\nenvVars: []')
+        schema = load_schema_from_file(str(schema_file))
+        assert schema.version == "1.0"
+
+    def test_file_not_found(self):
+        with pytest.raises(FileNotFoundError):
+            load_schema_from_file("/nonexistent/path/schema.json")
+
+    def test_unsupported_format(self, tmp_path):
+        schema_file = tmp_path / "schema.txt"
+        schema_file.write_text("some content")
+        with pytest.raises(ValueError, match="Unsupported schema format"):
+            load_schema_from_file(str(schema_file))
\ No newline at end of file