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Learn how to speed up your unit tests by optimizing the structure of your test files using testthat in R.
Learn how to speed up Shiny app tests using shinytest2 by reusing application instances and refreshing the browser.
Learn how to export data to Excel in Shiny apps and use snapshot tests to validate and inspect the exported workbooks.
Learn how to use tests to develop Shiny modules efficiently, ensuring faster development cycles and better modularization.
Discover how to use TDD and approval testing to rapidly develop and test plots in R.
Learn how TDD helps you prototype faster by allowing you to experiment with your code and find better solutions quickly.
Learn how to extend Shiny modules in legacy code using the Sprout Technique and Test Driven Development.
Learn the 3 essential steps of Test-Driven Development (TDD) to improve code quality and development speed.
Learn how Test Driven Development (TDD) ensures you build the right thing on the first try with no rewrites.
Learn how we built an app prototype with 96% code coverage in just 2 weeks using TDD and effective testing strategies.