Goldman Sachs doubles code coverage for a legacy application overnight

Saves over a year of manual effort with Diffblue Cover and AI for Code


For Goldman Sachs, higher code coverage provides greater confidence in application stability when adding new code, improving the speed at which the company’s engineering teams can deliver business value.

The Challenge:

Goldman Sachs needed a way to efficiently boost legacy code coverage and allow engineering teams to focus their efforts on the development of innovative, business-critical new features.

The Solution:

Diffblue Cover, an AI-powered tool that is able to rapidly generate test suites for legacy codebases.

The Results:

Engineering teams at Goldman Sachs have increased test coverage for the first batch of applications from 36% to 72% in less than 10% of the time it would take to do manually, saving over one man-year on just one application.


ROI of AI for Code

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