frappe/cypress/integration/control_dynamiclink.js

context('Dynamic Link', () => {
    before(() => {
        cy.login();
        cy.visit('/app/doctype');
        return cy.window().its('frappe').then(frappe => {
            return frappe.xcall('frappe.tests.ui_test_helpers.create_doctype', {
                name: 'Test Dynamic Link',
                fields: [
                    {
                        "label": "Document Type",
                        "fieldname": "doc_type",
                        "fieldtype": "Link",
                        "options": "DocType",
                        "in_list_view": 1,
                    },
                    {
                        "label": "Document ID",
                        "fieldname": "doc_id",
                        "fieldtype": "Dynamic Link",
                        "options": "doc_type",
                        "in_list_view": 1,
                    },
                ]
            });
        });
    });
    it('Creating a dynamic link and verifying it', () => {
        cy.new_form('Test Dynamic Link');
		cy.get('form > [data-fieldname="doc_type"]').type('User');
		cy.get('form > [data-fieldname="doc_id"]').click();
		cy.get('[id="awesomplete_list_4"]').its('length').should('be.gte', 0);

    });
});