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Merged
merged 5 commits into from
Sep 2, 2025
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test: adding a basic manual e2e test for mcp server #320

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test: adding a basic manual e2e test for mcp server
alocay Sep 2, 2025
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chore: adding missing changeset file
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alocay Sep 2, 2025
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Re-run ai style check
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chore: removing exec since it interferes with trap
alocay Sep 2, 2025
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15 changes: 15 additions & 0 deletions .changesets/feat_alocay_add_basic_e2e_test.md
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### test: adding a basic manual e2e test for mcp server - @alocay PR #320

Adding some basic e2e tests using [mcp-server-tester](https://github.com/steviec/mcp-server-tester). Currently, the tool does not always exit (ctrl+c is sometimes needed) so this should be run manually.

### How to run tests?
Added a script `run_tests.sh` (may need to run `chmod +x` to run it) to run tests. Basic usage found via `./run_tests.sh -h`. The script does the following:

1. Builds test/config yaml paths and verifies the files exist.
2. Checks if release `apollo-mcp-server` binary exists. If not, it builds the binary via `cargo build --release`.
3. Reads in the template file (used by `mcp-server-tester`) and replaces all `<test-dir>` placeholders with the test directory value. Generates this test server config file and places it in a temp location.
4. Invokes the `mcp-server-tester` via `npx`.
5. On script exit the generated config is cleaned up.

### Example run:
To run the tests for `local-operations` simply run `./run_tests.sh local-operations`
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@swcollard swcollard Sep 2, 2025

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slight improvement suggestion. It might be nice if ./run_tests.sh by default runs all the tests?

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@alocay alocay Sep 2, 2025

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I could but the problem is the mcp-server-tester sometimes doesn't exit. This would hang the script.

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@swcollard swcollard Sep 3, 2025

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Linking the issue here for future reference. steviec/mcp-server-tester#30

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