Angular 19 specs won't run

When using this library in an Angular 19 application, I'm having an issue running my test suite. None of the tests run due to the following:

✔ Browser application bundle generation complete.

./node_modules/plotly.js-dist-min/plotly.min.js - Error: Module not found: Error: Can't resolve 'd3-array' in '.../node_modules/plotly.js-dist-min'

./node_modules/plotly.js-dist-min/plotly.min.js - Error: Module not found: Error: Can't resolve 'd3-collection' in '.../node_modules/plotly.js-dist-min'

./node_modules/plotly.js-dist-min/plotly.min.js - Error: Module not found: Error: Can't resolve 'd3-dispatch' in '.../node_modules/plotly.js-dist-min'

./node_modules/plotly.js-dist-min/plotly.min.js - Error: Module not found: Error: Can't resolve 'd3-geo' in '.../node_modules/plotly.js-dist-min'

./node_modules/plotly.js-dist-min/plotly.min.js - Error: Module not found: Error: Can't resolve 'd3-path' in '.../node_modules/plotly.js-dist-min'

./node_modules/plotly.js-dist-min/plotly.min.js - Error: Module not found: Error: Can't resolve 'd3-quadtree' in '.../node_modules/plotly.js-dist-min'

./node_modules/plotly.js-dist-min/plotly.min.js - Error: Module not found: Error: Can't resolve 'd3-shape' in '.../node_modules/plotly.js-dist-min'

./node_modules/plotly.js-dist-min/plotly.min.js - Error: Module not found: Error: Can't resolve 'd3-time' in '.../node_modules/plotly.js-dist-min'

./node_modules/plotly.js-dist-min/plotly.min.js - Error: Module not found: Error: Can't resolve 'd3-timer' in '.../node_modules/plotly.js-dist-min'

./node_modules/plotly.js-dist-min/plotly.min.js - Error: Module not found: Error: Can't resolve 'elementary-circuits-directed-graph' in '.../node_modules/plotly.js-dist-min'

I'm not sure how to diagnose this and the plotly.js github doesn't show any issues like this in their repository. Could I get some help getting pointed in the right direction on diagnosing the issue here and overcoming it?

For what it is worth, the plots work great when serving the application, so I'm hopeful that there is something I need to do to get my specs running again.

Inizia riproducendo il fallimento della suite di test di Angular 19 e analizza gli errori di risoluzione dei moduli segnalati per node_modules/plotly.js-dist-min/plotly.min.js. Confronta la build di test con la build di serving, quindi conferma che le dipendenze mancanti siano risolte e che le specs vengano eseguite correttamente.