Mock

Stubbed method and property type

Verification type

Perform type

Registers return value for stubbed method, for specified attributes set.

When this method will be called on mock, it will check for first matching given, with following rules:

1. First check most specific givens (with explicit parameters - .value), then for wildcard parameters (.any)
2. More recent givens have higher priority than older ones
3. When two given’s have same level of explicity, like: Given(mock, .do(with: .value(1), and: .any) Given(mock, .do(with: .any, and: .value(1)) Method stub will return most recent one.

Registers perform closure, which will be executed upon calling stubbed method, for specified attribtes.

When this method will be called on mock, it will check for first matching closure and execute it with parameters passed. Have in mind following rules:

1. First check most specific performs (with explicit parameters - .value), then for wildcard parameters (.any)
2. More recent performs have higher priority than older ones
3. When two performs have same level of explicity, like: Perform(mock, .do(with: .value(1), and: .any, perform: { ... })) Perform(mock, .do(with: .any, and: .value(1), perform: { ... })) Method stub will return most recent one.

Verifies, that given method stub was called exact number of times.

Clear mock internals. You can specify what to clear (invocations aka verify, givens or performs) or leave it empty to clear all mock internals.

Example:

mock.resetMock(.invocation)         // clear invocations, Verify will have all the count on 0
mock.resetMock(.given, .perform)    // clear only mock setup, invocations stays
mock.resetMock()                    // clear all