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Claude Assistant
57e30aec57
- Implemented new CSharpLanguageServer class using Microsoft's official C# language server - Downloads Microsoft.CodeAnalysis.LanguageServer NuGet package (requires .NET 9) - Supports direct download from NuGet API with fallback to package managers - Uses platform-specific runtime packages (linux-x64, win-x64, osx-x64, etc.) - Caches downloaded language server in ~/.cache/serena/language-servers/csharp/ - Added basic tests for C# language server functionality - Updated SolidLanguageServer.create to use new implementation - Removed old OmniSharp implementation Note: Full language server tests are skipped as they require .NET 9 runtime
98 lines
3.7 KiB
Python
98 lines
3.7 KiB
Python
"""
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Basic tests for C# language server functionality.
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"""
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import os
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from pathlib import Path
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import pytest
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from solidlsp import SolidLanguageServer
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from solidlsp.ls_config import Language
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from test.conftest import create_ls
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@pytest.fixture
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def csharp_ls() -> SolidLanguageServer:
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"""Create a C# language server instance for testing."""
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repo_path = Path(__file__).parent.parent.parent / "resources" / "repos" / "csharp" / "test_repo"
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return create_ls(Language.CSHARP, str(repo_path))
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class TestCSharpBasic:
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"""Basic tests for C# language server."""
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def test_language_server_starts(self, csharp_ls: SolidLanguageServer):
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"""Test that the C# language server starts successfully."""
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assert csharp_ls is not None
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assert csharp_ls.language == Language.CSHARP
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@pytest.mark.skip(reason="Requires running language server")
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def test_get_document_symbols(self, csharp_ls: SolidLanguageServer):
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"""Test getting document symbols from a C# file."""
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file_path = os.path.join("Program.cs")
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symbols = csharp_ls.request_document_symbols(file_path)
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# Check that we have symbols
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assert len(symbols) > 0
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# Flatten the symbols if they're nested
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if isinstance(symbols[0], list):
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symbols = symbols[0]
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# Look for expected classes
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class_names = [s.get("name") for s in symbols if s.get("kind") == 5] # 5 is class
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assert "Program" in class_names
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assert "Calculator" in class_names
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@pytest.mark.skip(reason="Requires running language server")
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def test_find_definition(self, csharp_ls: SolidLanguageServer):
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"""Test finding definition of a symbol."""
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file_path = os.path.join("Program.cs")
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# Open the file first
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with csharp_ls.open_file(file_path):
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# Find usage of Calculator class (line 11, column 28)
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definitions = csharp_ls.request_definition(file_path, 11, 28)
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# Should find the Calculator class definition
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assert len(definitions) > 0
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assert any("Calculator" in str(d) for d in definitions)
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@pytest.mark.skip(reason="Requires running language server")
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def test_find_references(self, csharp_ls: SolidLanguageServer):
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"""Test finding references to a symbol."""
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file_path = os.path.join("Program.cs")
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# Open the file first
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with csharp_ls.open_file(file_path):
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# Find references to the Add method (line 19)
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references = csharp_ls.request_references(file_path, 19, 20, include_declaration=True)
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# Should find at least the definition and one usage
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assert len(references) >= 2
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@pytest.mark.skip(reason="Requires running language server")
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def test_nested_namespace_symbols(self, csharp_ls: SolidLanguageServer):
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"""Test getting symbols from nested namespace."""
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file_path = os.path.join("Models", "Person.cs")
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symbols = csharp_ls.request_document_symbols(file_path)
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# Check that we have symbols
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assert len(symbols) > 0
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# Flatten the symbols if they're nested
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if isinstance(symbols[0], list):
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symbols = symbols[0]
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# Check that we have the Person class
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assert any(s.get("name") == "Person" and s.get("kind") == 5 for s in symbols)
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# Check for properties and methods
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symbol_names = [s.get("name") for s in symbols]
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assert "Name" in symbol_names
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assert "Age" in symbol_names
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assert "Email" in symbol_names
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assert "ToString" in symbol_names
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assert "IsAdult" in symbol_names
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