CodeRabbit Generated Unit Tests: Add unit tests for changes

[coderabbitai]

Unit test generation was requested by @LennyMalcolm0.

• refactor: codebase cleanup, standardization & performance improvements #89 (comment)

The following files were modified:

• tests/unit/data.test.ts
• tests/unit/env.test.ts
• tests/unit/error.model.test.ts
• tests/unit/stellar.config.test.ts

[devasign-app]

Merge Score: 95/100

🟢 ███████████████████░ 95%

This PR introduces comprehensive unit tests for data.ts, env.ts, error.model.ts, and stellar.config.ts. The tests are well-structured, cover various edge cases, and correctly use mocking and dynamic imports to test module-level configurations. A minor consistency issue with require vs import was identified, but overall the quality is excellent.

Code Suggestions (1)

Low Priority (1)

1. tests/unit/stellar.config.test.ts (Line 135)
   Use dynamic import() instead of require() for consistency and ESM compatibility.

Reasoning: The rest of the test file uses await import(...) for dynamic imports. Using require in an ES module environment can lead to inconsistencies or runtime errors depending on the module resolution setup.

Suggested Code:

        it("public passphrase should differ from testnet passphrase", async () => {
            const { Networks } = await import("@stellar/stellar-sdk");
            expect(Networks.PUBLIC).not.toBe(Networks.TESTNET);
        });

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Apply the following code review suggestions to the codebase. For each item, make the described change at the specified file and line. Use the suggested code when provided, otherwise implement the fix based on the description and reasoning.

1. [LOW] tests/unit/stellar.config.test.ts:135
   Type: style
   Issue: Use dynamic `import()` instead of `require()` for consistency and ESM compatibility.
   Reasoning: The rest of the test file uses `await import(...)` for dynamic imports. Using `require` in an ES module environment can lead to inconsistencies or runtime errors depending on the module resolution setup.
   Suggested fix:
```typescript
        it("public passphrase should differ from testnet passphrase", async () => {
            const { Networks } = await import("@stellar/stellar-sdk");
            expect(Networks.PUBLIC).not.toBe(Networks.TESTNET);
        });
```

📊 Review Metadata

• Processing Time: 18s
• Analysis Date: 5/5/2026, 4:04:00 PM

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