MSTEST0022: Prefer TestCleanup over Dispose methods
| Property | Value |
|---|---|
| Rule ID | MSTEST0022 |
| Title | Prefer TestCleanup over Dispose methods |
| Category | Design |
| Fix is breaking or non-breaking | Non-breaking |
| Enabled by default | No |
| Default severity | Info |
| Introduced in version | 3.4.0 |
| There is a code fix | Yes |
Cause
This rule raises a diagnostic when a Dispose or DisposeAsync method is detected.
Rule description
Although Dispose or DisposeAsync is a more common pattern, some developers prefer to always use [TestCleanup] for their test cleanup phase as the method is allowing async pattern even in older version of .NET.
How to fix violations
Replace Dispose or DisposeAsync methods with [TestCleanup].
When to suppress warnings
You usually don't want to suppress warnings from this rule if you decided to opt-in for it.
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