> For the complete documentation index, see [llms.txt](https://sspwallet.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sspwallet.gitbook.io/docs/ssp-wallet-development/project-folders/tests/lib.md).

# lib

The following files are inside the lib folder

<div align="left"><figure><img src="https://2029399859-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FOLYjN2kelo3HWVPLgZVU%2Fuploads%2FZdYAKBIFcvhIQoKCouPJ%2Fimage.png?alt=media&amp;token=38bdfc45-7f9f-4211-88aa-9ffc4d624dba" alt="" width="203"><figcaption></figcaption></figure></div>

<table><thead><tr><th width="337">File Name</th><th>Description</th></tr></thead><tbody><tr><td>balances.spec.ts</td><td>A test file for balances.ts</td></tr><tr><td>blockheight.spec.ts</td><td>A test file for blockheight.ts</td></tr><tr><td>contructTx.spec.ts</td><td>A test file for contructTx.ts</td></tr><tr><td>currency.spec.ts</td><td>A test file for currency.ts</td></tr><tr><td>fingerprint.spec.ts</td><td>A test file for fingerprint.ts</td></tr><tr><td>networkFee.spec.ts</td><td>A test file for networkFee.ts</td></tr><tr><td>nodes.spec.ts</td><td>A test file for nodes.ts</td></tr><tr><td>transactions.spec.ts</td><td>A test file for transactions.ts</td></tr><tr><td>wallet.spec.ts</td><td>A test file for wallet.ts</td></tr></tbody></table>