FluentAssertions 8.9.0
A very extensive set of extension methods that allow you to more naturally specify the expected outcome of a TDD or
BDD-style unit tests. Works with .NET Standard 2.0 and higher, .NET Framework 4.7 and higher and .NET 6 and higher.
Supports the unit test frameworks MSTest2, MSTest3, MSTest4, NUnit3, NUnit4, XUnit2, XUnit3, MSpec and TUnit.
IMPORTANT: This version is free for open-source projects and non-commercial use, but commercial use requires [a paid license](https://xceed.com/products/unit-testing/fluent-assertions/).
Check out the [license page](LICENSE) for more information.
No packages depend on FluentAssertions.
.NET Framework 4.7
- System.Threading.Tasks.Extensions (>= 4.5.4)
.NET 6.0
- No dependencies.
.NET Standard 2.0
- System.Threading.Tasks.Extensions (>= 4.5.4)
.NET Standard 2.1
- No dependencies.
| Version | Downloads | Last updated |
|---|---|---|
| 8.9.0 | 1 | 03/21/2026 |
| 8.8.0 | 2 | 02/02/2026 |
| 8.7.1 | 2 | 02/02/2026 |
| 8.7.0 | 1 | 02/10/2026 |
| 8.6.0 | 1 | 02/10/2026 |
| 8.5.0 | 2 | 02/02/2026 |
| 8.4.0 | 2 | 02/02/2026 |
| 8.3.0 | 2 | 02/02/2026 |
| 8.2.0 | 2 | 02/02/2026 |
| 8.1.1 | 2 | 02/02/2026 |
| 8.1.0 | 2 | 02/10/2026 |
| 8.0.1 | 2 | 02/02/2026 |
| 8.0.0 | 2 | 02/02/2026 |
| 7.2.2 | 1 | 03/21/2026 |
| 7.2.1 | 1 | 02/10/2026 |
| 7.2.0 | 1 | 02/10/2026 |
| 7.1.0 | 2 | 02/02/2026 |
| 7.0.0 | 2 | 02/02/2026 |
| 6.12.2 | 2 | 02/02/2026 |
| 6.12.1 | 2 | 02/02/2026 |
| 6.12.0 | 2 | 02/02/2026 |
| 6.11.0 | 2 | 02/02/2026 |
| 6.10.0 | 2 | 02/02/2026 |
| 6.9.0 | 2 | 02/02/2026 |
| 6.8.0 | 2 | 02/02/2026 |
| 6.7.0 | 2 | 02/02/2026 |
| 6.6.0 | 1 | 02/10/2026 |
| 6.5.1 | 2 | 02/02/2026 |
| 6.5.0 | 2 | 02/02/2026 |
| 6.4.0 | 2 | 02/02/2026 |
| 6.3.0 | 2 | 02/02/2026 |
| 6.2.0 | 2 | 02/02/2026 |
| 6.1.0 | 2 | 02/02/2026 |
| 6.0.0 | 2 | 02/02/2026 |
| 6.0.0-beta0003 | 1 | 02/10/2026 |
| 6.0.0-beta0002 | 1 | 02/10/2026 |
| 6.0.0-beta0001 | 1 | 02/10/2026 |
| 6.0.0-alpha0002 | 1 | 03/22/2026 |
| 6.0.0-alpha0001 | 2 | 02/03/2026 |
| 5.10.3 | 2 | 02/02/2026 |
| 5.10.2 | 1 | 03/21/2026 |
| 5.10.0 | 2 | 02/02/2026 |
| 5.9.0 | 1 | 02/10/2026 |
| 5.8.0 | 2 | 02/02/2026 |
| 5.7.0 | 2 | 02/02/2026 |
| 5.6.0 | 2 | 02/02/2026 |
| 5.5.3 | 2 | 02/02/2026 |
| 5.5.1 | 1 | 02/10/2026 |
| 5.4.2 | 2 | 02/02/2026 |
| 5.4.1 | 2 | 02/02/2026 |
| 5.4.0 | 2 | 02/02/2026 |
| 5.3.2 | 1 | 03/21/2026 |
| 5.3.0 | 2 | 02/02/2026 |
| 5.2.0 | 2 | 02/02/2026 |
| 5.1.2 | 1 | 02/10/2026 |
| 5.1.1 | 2 | 02/02/2026 |
| 5.0.0 | 2 | 02/02/2026 |
| 4.19.4 | 1 | 02/10/2026 |
| 4.19.3 | 2 | 02/02/2026 |
| 4.19.2 | 2 | 02/02/2026 |
| 4.19.0 | 2 | 02/02/2026 |
| 4.18.0 | 2 | 02/02/2026 |
| 4.17.0 | 2 | 02/02/2026 |
| 4.16.0 | 2 | 02/02/2026 |
| 4.15.0 | 2 | 02/02/2026 |
| 4.14.0 | 2 | 02/02/2026 |
| 4.13.1 | 1 | 03/17/2026 |
| 4.13.0 | 2 | 02/02/2026 |
| 4.12.0 | 2 | 02/02/2026 |
| 4.11.0 | 2 | 02/02/2026 |
| 4.10.0 | 2 | 02/02/2026 |
| 4.9.1 | 1 | 02/10/2026 |
| 4.9.0 | 2 | 02/02/2026 |
| 4.8.0 | 1 | 02/10/2026 |
| 4.7.0 | 2 | 02/02/2026 |
| 4.6.3 | 2 | 02/02/2026 |
| 4.6.2 | 2 | 02/02/2026 |
| 4.6.1 | 2 | 02/02/2026 |
| 4.5.0 | 2 | 02/02/2026 |
| 4.4.0 | 2 | 02/02/2026 |
| 4.3.2 | 2 | 02/02/2026 |
| 4.3.1 | 2 | 02/02/2026 |
| 4.3.0 | 2 | 02/02/2026 |
| 4.2.2 | 2 | 02/02/2026 |
| 4.2.1 | 2 | 02/02/2026 |
| 4.2.0 | 1 | 02/10/2026 |
| 4.1.1 | 2 | 02/02/2026 |
| 4.1.0 | 1 | 03/21/2026 |
| 4.0.1 | 1 | 02/10/2026 |
| 4.0.0 | 1 | 02/10/2026 |
| 4.0.0-beta0001 | 2 | 02/02/2026 |
| 3.5.0 | 2 | 02/02/2026 |
| 3.4.1 | 2 | 02/02/2026 |
| 3.4.0 | 2 | 02/02/2026 |
| 3.3.0 | 2 | 02/02/2026 |
| 3.2.2 | 2 | 02/02/2026 |
| 3.2.1 | 2 | 02/02/2026 |
| 3.1.229 | 2 | 02/02/2026 |
| 3.0.107 | 1 | 02/10/2026 |
| 2.2.0 | 2 | 02/02/2026 |
| 2.1.0 | 2 | 02/02/2026 |
| 2.0.1 | 2 | 02/02/2026 |
| 2.0.0.1 | 2 | 02/02/2026 |
| 1.7.1.1 | 2 | 02/02/2026 |
| 1.7.0 | 2 | 02/02/2026 |
| 1.6.0 | 2 | 02/02/2026 |
| 1.5.0 | 1 | 02/02/2026 |
| 1.4.0 | 2 | 02/02/2026 |
| 1.3.0.1 | 1 | 02/10/2026 |