public async Task ExampleUsage1()
{
// First the test produces a state myState1:
MyClass1 myState1 = new MyClass1()
{
myName = "abc",
myChildren = new MyClass1[] {
new MyClass1()
{
myName = "def"
}
}
};
// The regression test wants to ensure that this state does never change
// Assertions ensure the correctness of the tested component
Assert.NotNull(myState1.myName);
// In addition the state can be persisted to detect any changes caused e.g. by future refactorings
// To create such a persisted snapshot the PersistedRegression class can be used as follows:
// The passed myState will be compared to the persisted regression entry stored on disk:
await new PersistedRegression().AssertEqualToPersisted("PersistedRegressionTests_ExampleUsage1_1", myState1);
// If the myState1 ever differs from how it was the first time the test was executed this will fail
// This way changes have to be manually approved by the developer
// The same regression test can also be triggered through the AssertV2 helper:
AssertV2.IsEqualToPersisted("PersistedRegressionTests_ExampleUsage1_1", myState1);
}
