style: rustfmt the reference-edge tests

[prom3theu5]

Fixes the CI failure on the merge of #1: the cargo fmt --check gate flagged the new tests in tests/unit.rs, tests/cli.rs, and tests/ladybug_smoke.rs, which were written with long single-line statements rather than rustfmt's wrapped form.

Formatting only — no behaviour change. Verified locally: cargo fmt --check, cargo clippy --all-targets, and cargo test (75 tests) all pass.

[qodo-code-review]

Review Summary by Qodo

Apply rustfmt formatting to reference-edge tests

🧪 Tests

Walkthroughs

Description

• Apply rustfmt formatting to test files
• Reformat long single-line statements across multiple lines
• Fix CI cargo fmt --check gate failures
• No behavior changes, formatting only

Diagram

flowchart LR
  A["Test files<br/>unit.rs, cli.rs,<br/>ladybug_smoke.rs"] -- "Apply rustfmt<br/>formatting" --> B["Formatted code<br/>with wrapped<br/>statements"]
  B -- "Pass CI gate" --> C["cargo fmt --check<br/>succeeds"]

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File Changes

1. tests/cli.rs Formatting +12/-2

Reformat pack command and assertions

• Reformat pack command arguments from single line to multi-line format
• Wrap assert! macro call with status.contains("\"referenceEdges\"") across multiple lines
• Improve readability of long function call chains

tests/cli.rs

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2. tests/ladybug_smoke.rs Formatting +10/-8

Reformat store operations and assertions

• Reformat store.upsert_symbol() calls to wrap across multiple lines
• Reformat store.symbol_references() call with method chaining
• Wrap assert_eq! macro to improve readability

tests/ladybug_smoke.rs

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3. tests/unit.rs Formatting +72/-11

Reformat file operations and index calls

• Reformat std::fs::write() calls with long string arguments across multiple lines
• Reformat index_repo() function calls with multiple parameters
• Wrap related.iter().any() closure across multiple lines
• Reformat assert! macro calls for better readability
• Remove trailing blank line at end of file

tests/unit.rs

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[qodo-code-review]

Code Review by Qodo

🐞 Bugs (0) 📘 Rule violations (0) 📎 Requirement gaps (0)

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