Interface IOwnOp<R>

Represents an interface that provides assertion operations based on the existence of own properties on an object.

interface IOwnOp<R> {
    contain: IIncludeOp<R>;
    contains: IIncludeOp<R>;
    include: IIncludeOp<R>;
    includes: IIncludeOp<R>;
    iterator: SymbolFn;
    property: PropertyFn;
    propertyDescriptor: PropertyDescriptorFn;
}

Type Parameters

R
The type of the result of the operation.

Index

Properties

contain contains include includes iterator property propertyDescriptor

Properties

contain

contain: IIncludeOp<R>

A property assertion that validates the existence of a property on an object.

Param: name

The name of the property to validate.

contains

contains: IIncludeOp<R>

A property assertion that validates the existence of a property on an object.

Param: name

The name of the property to validate.

include

include: IIncludeOp<R>

A property assertion that validates the existence of a property on an object.

Param: name

The name of the property to validate.

includes

includes: IIncludeOp<R>

A property assertion that validates the existence of a property on an object.

Param: name

The name of the property to validate.

iterator

iterator: SymbolFn

Asserts that the object has the Symbol.iterator property.

Example

expect({ [Symbol.iterator]: () => {} }).has.iterator();

property

property: PropertyFn

A property assertion that validates the existence of a property on an object.

Param: name

The name of the property to validate.

propertyDescriptor

propertyDescriptor: PropertyDescriptorFn

A property assertion that validates the existence of a property descriptor on an object.

Param: name

The name of the property to validate.

Interface IOwnOp<R>

Type Parameters

Index

Properties

Properties

contain

Param: name

contains

Param: name

include

Param: name

includes

Param: name

iterator

Example

property

Param: name

propertyDescriptor

Param: name

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