Migrate e2e tests to Go SDK #1479
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- Update imports from mark3labs/mcp-go to modelcontextprotocol/go-sdk - Update setupMCPClient to use CommandTransport and NewInMemoryTransports - Convert CallToolRequest usage to CallToolParams inline style - Update type assertions to use pointer types (*mcp.TextContent, etc.) - Update tool slice type to []*mcp.Tool - Update EmbeddedResource.Resource access (now *ResourceContents, not interface) - Update consolidated tool names (issue_write, issue_read, pull_request_read, pull_request_review_write) - Fix go-github v79 CreateTag/CreateRef API changes - Fix commitId -> commitID naming convention - Default to 'all' toolsets for comprehensive testing
…ommentSubmit - Fix TestDirectoryDeletion: Create file in test-dir/ subdirectory to match expected filename assertion - Fix TestDirectoryDeletion: Search for deletion commit by message instead of assuming first commit in list (order can vary) - Fix TestPullRequestReviewCommentSubmit: Relax assertion from exactly 3 comments to at least 2 (FILE-level comments may not be returned by ListReviewComments API)
The side parameter is required for review comments but FILE-level comments still don't appear in ListReviewComments API results.
- FILE-level review comments: Document that they are silently dropped by GitHub API under certain conditions and the test doesn't fully verify them - Directory deletion: Document that the test only deletes a single file in a subdirectory, not actual recursive directory deletion
The e2e tests were migrated to modelcontextprotocol/go-sdk, so the old SDK and its transitive dependencies are no longer needed.
SamMorrowDrums
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SamMorrowDrums
November 24, 2025 15:57
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Pull request overview
This PR adds TODO comments documenting known issues in e2e tests while also migrating from the old mark3labs/mcp-go client library to the new modelcontextprotocol/go-sdk. The migration updates all test code to use the new SDK's API patterns including ClientSession, CallToolParams, and pointer-based type assertions.
Key Changes
- Added comprehensive TODO comments for FILE-level review comment issues and directory deletion test limitations
- Migrated from
mcpClient.Clienttomcp.ClientSessionwith new transport patterns (CommandTransportfor Docker,NewInMemoryTransportsfor in-process) - Updated all MCP tool calls from request structs to inline
CallToolParamswith arguments maps - Fixed naming convention:
commitId→commitID(consistent with Go conventions for acronyms)
| "owner": currentOwner, | ||
| "repo": repoName, | ||
| "path": "test-file.txt", | ||
| "content": fmt.Sprintf("Created by e2e test %s", t.Name()), |
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The multiline review comment test will fail because the file content is only 1 line but the comment spans lines 1-2. The file content at line 1290 needs to include a newline to make it multi-line, e.g., fmt.Sprintf("Created by e2e test %s\nwith multiple lines", t.Name()).
Suggested change
| "content": fmt.Sprintf("Created by e2e test %s", t.Name()), | |
| "content": fmt.Sprintf("Created by e2e test %s\nwith multiple lines", t.Name()), |
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There were stale ones, fixed some, moved from mcp-go so that's good.
Will need to revisit.
Summary
Adds TODO comments documenting known issues and potential improvements in the e2e tests.
TODO Comments Added
FILE-level review comments (
TestPullRequestReviewCommentSubmit)Directory deletion (
TestDirectoryDeletion)delete_filetool only deletes individual files, not directoriestest-dir/and deletes it, but doesn't test recursive directory deletionKnown Issues
TestPullRequestReviewCommentSubmitmultiline comment fails because the test file only has 1 line but the comment spans lines 1-2. Needs fix to create multi-line file content.Testing
Run e2e tests (requires PAT token):
GITHUB_MCP_SERVER_E2E_DEBUG=true go test -v --tags e2e ./e2e