budibase/packages/builder/cypress/integration/datasources/rest.spec.js

import filterTests from "../../support/filterTests"

filterTests(['smoke', 'all'], () => {
    context("REST Datasource Testing", () => {
        before(() => {
          cy.login()
          cy.createTestApp()
        })
        
        const datasource = "REST"
        const restUrl = "https://api.openbrewerydb.org/breweries"
        
        it("Should add REST data source with incorrect API", () => {
            // Select REST data source
            cy.selectExternalDatasource(datasource)
            // Enter incorrect api & attempt to send query
            cy.wait(500)
            cy.get(".spectrum-Button").contains("Add query").click({ force: true })
            cy.intercept('**/preview').as('queryError')
            cy.get("input").clear().type("random text")
            cy.get(".spectrum-Button").contains("Send").click({ force: true })
            // Intercept Request after button click & apply assertions
            cy.wait("@queryError")
            cy.get("@queryError").its('response.body')
            .should('have.property', 'message', 'request to http://random/%20text? failed, reason: getaddrinfo ENOTFOUND random')
            cy.get("@queryError").its('response.body')
            .should('have.property', 'status', 400)
        })
        
        it("should add and configure a REST datasource", () => {
            // Select REST datasource and create query
            cy.selectExternalDatasource(datasource)
            cy.wait(500)
            // createRestQuery confirms query creation
            cy.createRestQuery("GET", restUrl)
            // Confirm status code response within REST datasource
            cy.get(".spectrum-FieldLabel")
            .contains("Status")
            .children()
            .should('contain', 200)
        })
    })
})