Returns an array, every element of which is in turn an array arguments, for every tracked spy call.
Returns true if spy was called at least once, false otherwise
Accepts an index of the call (0-based) and return an array of arguments for that call.
Returns the number of times this spy was called
This method applies its 1st argument (if any) to the current instance using Object.assign().
Supposed to be overridden in the subclasses to customize the instance creation process.
Clears all tracking information.
This is a type-safe static constructor method, accepting a single argument. If that argument is already an instance of this class - it is returned right away, otherwise the new constructor is used for instantiation.
This is a type-safe static constructor method, accepting a single argument, with the object, corresponding to the class properties. It will generate a compilation error, if unknown property is provided.
For example:
class MyClass extends Base {
prop : string
}
const instance : MyClass = MyClass.new({ prop : 'prop', wrong : 11 })
will produce:
TS2345: Argument of type '{ prop: string; wrong: number; }' is not assignable to parameter of type 'Partial<MyClass>'.
Object literal may only specify known properties, and 'wrong' does not exist in type 'Partial<MyClass>'
The only thing this constructor does is create an instance and call the initialize method on it, forwarding the first argument. The customization of instance is supposed to be performed in that method.
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Class that holds the log information about call history for the particular spy.