A https://github.com/krzysztofzablocki/Sourcery stencil for https://github.com/AirHelp/Mimus mock generation

MockGen.stencil

import Mimus

{% for type in types.protocols %}
{% if type.annotations.genMock %}
class {{ type.name }}Mock: {{ type.name }}, Mock {

    var storage: [RecordedCall] = []

    {% for method in type.allMethods %}
    func {{ method.name }} {
        {% if method.parameters.count == 0 %}
        recordCall(withIdentifier: "{{ method.selectorName }}")
        {% else %}
        recordCall(withIdentifier: "{{ method.selectorName }}", arguments: [{% for p in method.parameters %}{{ p.name }}{% if not forloop.last %}, {% endif %}{% endfor %}])
        {% endif %}
    }

    {% endfor %}

}
{% endif %}
{% endfor %}

This generates

class AuthenticationManagerMock: AuthenticationManager, Mock {

    var storage: [RecordedCall] = []

    func setup() {
        recordCall(withIdentifier: "setup()")
    }

    func beginAuthentication(with email: String, password: String, options: [String: Any]) {
        recordCall(withIdentifier: "beginAuthentication(with:password:options:)", arguments: [email, password, options])
    }


}