Initial Commit

test/solidlsp/csharp/test_csharp_basic.py

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+"""
+Basic tests for C# language server functionality.
+"""
+
+import os
+from pathlib import Path
+
+import pytest
+
+from solidlsp import SolidLanguageServer
+from solidlsp.ls_config import Language
+from test.conftest import create_ls
+
+
+@pytest.fixture
+def csharp_ls() -> SolidLanguageServer:
+    """Create a C# language server instance for testing."""
+    repo_path = Path(__file__).parent.parent.parent / "resources" / "repos" / "csharp" / "test_repo"
+    return create_ls(Language.CSHARP, str(repo_path))
+
+
+class TestCSharpBasic:
+    """Basic tests for C# language server."""
+
+    def test_language_server_starts(self, csharp_ls: SolidLanguageServer):
+        """Test that the C# language server starts successfully."""
+        assert csharp_ls is not None
+        assert csharp_ls.language == Language.CSHARP
+
+    def test_get_document_symbols(self, csharp_ls: SolidLanguageServer):
+        """Test getting document symbols from a C# file."""
+        file_path = os.path.join("Program.cs")
+        symbols = csharp_ls.get_document_symbols(file_path)
+        
+        # Check that we have symbols
+        assert len(symbols) > 0
+        
+        # Look for expected classes
+        class_names = [s.name for s in symbols if "class" in s.kind.name.lower()]
+        assert "Program" in class_names
+        assert "Calculator" in class_names
+
+    def test_find_definition(self, csharp_ls: SolidLanguageServer):
+        """Test finding definition of a symbol."""
+        file_path = os.path.join("Program.cs")
+        
+        # Open the file first
+        with csharp_ls.open_file(file_path):
+            # Find usage of Calculator class (line 11, column 28)
+            definitions = csharp_ls.request_definition(file_path, 11, 28)
+            
+            # Should find the Calculator class definition
+            assert len(definitions) > 0
+            assert any("Calculator" in str(d) for d in definitions)
+
+    def test_find_references(self, csharp_ls: SolidLanguageServer):
+        """Test finding references to a symbol."""
+        file_path = os.path.join("Program.cs")
+        
+        # Open the file first
+        with csharp_ls.open_file(file_path):
+            # Find references to the Add method (line 19)
+            references = csharp_ls.request_references(file_path, 19, 20, include_declaration=True)
+            
+            # Should find at least the definition and one usage
+            assert len(references) >= 2
+
+    def test_nested_namespace_symbols(self, csharp_ls: SolidLanguageServer):
+        """Test getting symbols from nested namespace."""
+        file_path = os.path.join("Models", "Person.cs")
+        symbols = csharp_ls.get_document_symbols(file_path)
+        
+        # Check that we have the Person class
+        assert any(s.name == "Person" and "class" in s.kind.name.lower() for s in symbols)
+        
+        # Check for properties and methods
+        symbol_names = [s.name for s in symbols]
+        assert "Name" in symbol_names
+        assert "Age" in symbol_names
+        assert "Email" in symbol_names
+        assert "ToString" in symbol_names
+        assert "IsAdult" in symbol_names