ow/dist/predicates/typed-array.js

import { Predicate } from './predicate.js';
export class TypedArrayPredicate extends Predicate {
    /**
    Test a typed array to have a specific byte length.

    @param byteLength - The byte length of the typed array.
    */
    byteLength(byteLength) {
        return this.addValidator({
            message: (value, label) => `Expected ${label} to have byte length of \`${byteLength}\`, got \`${value.byteLength}\``,
            validator: value => value.byteLength === byteLength,
        });
    }
    /**
    Test a typed array to have a minimum byte length.

    @param byteLength - The minimum byte length of the typed array.
    */
    minByteLength(byteLength) {
        return this.addValidator({
            message: (value, label) => `Expected ${label} to have a minimum byte length of \`${byteLength}\`, got \`${value.byteLength}\``,
            validator: value => value.byteLength >= byteLength,
            negatedMessage: (value, label) => `Expected ${label} to have a maximum byte length of \`${byteLength - 1}\`, got \`${value.byteLength}\``,
        });
    }
    /**
    Test a typed array to have a minimum byte length.

    @param length - The minimum byte length of the typed array.
    */
    maxByteLength(byteLength) {
        return this.addValidator({
            message: (value, label) => `Expected ${label} to have a maximum byte length of \`${byteLength}\`, got \`${value.byteLength}\``,
            validator: value => value.byteLength <= byteLength,
            negatedMessage: (value, label) => `Expected ${label} to have a minimum byte length of \`${byteLength + 1}\`, got \`${value.byteLength}\``,
        });
    }
    /**
    Test a typed array to have a specific length.

    @param length - The length of the typed array.
    */
    length(length) {
        return this.addValidator({
            message: (value, label) => `Expected ${label} to have length \`${length}\`, got \`${value.length}\``,
            validator: value => value.length === length,
        });
    }
    /**
    Test a typed array to have a minimum length.

    @param length - The minimum length of the typed array.
    */
    minLength(length) {
        return this.addValidator({
            message: (value, label) => `Expected ${label} to have a minimum length of \`${length}\`, got \`${value.length}\``,
            validator: value => value.length >= length,
            negatedMessage: (value, label) => `Expected ${label} to have a maximum length of \`${length - 1}\`, got \`${value.length}\``,
        });
    }
    /**
    Test a typed array to have a maximum length.

    @param length - The maximum length of the typed array.
    */
    maxLength(length) {
        return this.addValidator({
            message: (value, label) => `Expected ${label} to have a maximum length of \`${length}\`, got \`${value.length}\``,
            validator: value => value.length <= length,
            negatedMessage: (value, label) => `Expected ${label} to have a minimum length of \`${length + 1}\`, got \`${value.length}\``,
        });
    }
}