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@rbxts/expect > Assertion > lengthOf

Assertion.lengthOf() method​

Asserts that the value has a length of size.

Signature:

lengthOf(size: number): this;

Parameters​

Parameter

Type

Description

size

number

Returns:

this

Remarks​

Type alias for length.

Example​

expect([1,2,3]).to.have.a.lengthOf(3);
expect({ name: "Daymon", age: 5 }).to.have.a.lengthOf(2);
expect("Daymon").to.have.a.lengthOf(6);