ApprovalTests.cpp

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Getting Started

Overview of Approval Tests
ApprovalTesting (the concept)
The Path to Approval Testing
Tutorial
Setup Options
Getting Started - Creating your main()
Approving Results

Test Frameworks

Using Approval Tests With Boost.Test
Using Approval Tests With Catch
Using Approval Tests With CppUTest
Using Approval Tests With doctest
Using Approval Tests With Google Tests
Using Approval Tests With [Boost].UT
Supporting a new test framework

Writing Tests

Testing Single Objects
Testing Containers
Testing Combinations
Testing Exceptions
String conversions
Tips for Designing Strings

Customising Behaviour

Options
Disposable Objects
Reporters
Custom Comparators
Writers
Namers
Scrubbers
Configuring Approval Tests
All Customizations of Approval Tests

Common Challenges

Multiple output files per test

How-to Guides

How to Test the Contents of a Container
How to Test a Variety of Values for One Input
How to Scrub Non-Deterministic Output
How to Use the Fmt Library To Print Objects
How to Use A Custom Reporter
How to Select a Reporter with an Environment Variable
How to Submit a New Reporter to ApprovalTests
How to Toggle Enabling or Disabling of Deprecated Code

Build Systems

CMake Integration
Conan Integration
Vcpkg Integration
Build Machines and Continuous Integration servers

Extras

Features
Why We Are Converting To Options
Frequently Asked Questions
Glossary
Utilities
Videos

Troubleshooting

Troubleshooting
Troubleshooting Misconfigured Build
Troubleshooting Misconfigured Main

Developing ApprovalTests.cpp

Contributing to ApprovalTests.cpp
Coding Patterns
Maintaining the Docs
Building the Docs

C++ Reference

Approving Objects
Core Classes
Scrubber Functions

ApprovalTests.cpp

Testing Single Objects

Testing Single Objects

The Tutorial has a work-through of testing a single object.

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© Copyright 2020, Llewellyn Falco, Clare Macrae. Revision a800afdf.

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