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

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context("MySQL Datasource Testing", () => {
if (Cypress.env("TEST_ENV")) {
before(() => {
cy.login()
cy.createTestApp()
})
const datasource = "MySQL"
const queryName = "Cypress Test Query"
const queryRename = "CT Query Rename"
it("Should add MySQL data source without configuration", () => {
// Select MySQL data source
cy.selectExternalDatasource(datasource)
// Attempt to fetch tables without applying configuration
cy.intercept('**/datasources').as('datasource')
cy.get(".spectrum-Button")
.contains("Fetch tables from database")
.click({ force: true })
// Intercept Request after button click & apply assertions
cy.wait("@datasource")
cy.get("@datasource").its('response.body')
.should('have.property', 'message', 'connect ECONNREFUSED 127.0.0.1:3306')
cy.get("@datasource").its('response.body')
.should('have.property', 'status', 500)
})
it("should add MySQL data source and fetch tables", () => {
// Add & configure MySQL data source
cy.selectExternalDatasource(datasource)
cy.intercept('**/datasources').as('datasource')
cy.addDatasourceConfig(datasource)
// Check response from datasource after adding configuration
cy.wait("@datasource")
cy.get("@datasource").its('response.statusCode')
.should('eq', 200)
// Confirm fetch tables was successful
cy.get(".spectrum-Table-body").eq(0)
.find('tr')
.its('length')
.should('be.gt', 0)
})
it("should check table fetching error", () => {
// MySQL test data source contains tables without primary keys
cy.get(".spectrum-InLineAlert")
.should('contain', 'Error fetching tables')
.and('contain', 'No primary key constraint found')
})
it("should define a One relationship type", () => {
// Select relationship type & configure
cy.get(".spectrum-Button").contains("Define relationship").click({ force: true })
cy.get(".spectrum-Dialog-grid").within(() => {
cy.get(".spectrum-Picker").eq(0).click()
cy.get(".spectrum-Popover").contains("One").click()
cy.get(".spectrum-Picker").eq(1).click()
cy.get(".spectrum-Popover").contains("REGIONS").click()
cy.get(".spectrum-Picker").eq(2).click()
cy.get(".spectrum-Popover").contains("REGION_ID").click()
cy.get(".spectrum-Picker").eq(3).click()
cy.get(".spectrum-Popover").contains("COUNTRIES").click()
cy.get(".spectrum-Picker").eq(4).click()
cy.get(".spectrum-Popover").contains("REGION_ID").click()
// Save relationship & reload page
cy.get(".spectrum-Button").contains("Save").click({ force: true })
cy.reload()
})
// Confirm table length & column name
cy.get(".spectrum-Table-body").eq(1)
.find('tr')
.its('length')
.should('eq', 1)
cy.get(".spectrum-Table-cell").should('contain', "COUNTRIES to REGIONS")
})
it("should define a Many relationship type", () => {
// Select relationship type & configure
cy.get(".spectrum-Button").contains("Define relationship").click({ force: true })
cy.get(".spectrum-Dialog-grid").within(() => {
cy.get(".spectrum-Picker").eq(0).click()
cy.get(".spectrum-Popover").contains("Many").click()
cy.get(".spectrum-Picker").eq(1).click()
cy.get(".spectrum-Popover").contains("LOCATIONS").click()
cy.get(".spectrum-Picker").eq(2).click()
cy.get(".spectrum-Popover").contains("REGIONS").click()
cy.get(".spectrum-Picker").eq(3).click()
cy.get(".spectrum-Popover").contains("COUNTRIES").click()
cy.get(".spectrum-Picker").eq(4).click()
cy.get(".spectrum-Popover").contains("COUNTRY_ID").click()
cy.get(".spectrum-Picker").eq(5).click()
cy.get(".spectrum-Popover").contains("REGION_ID").click()
// Save relationship & reload page
cy.get(".spectrum-Button").contains("Save").click({ force: true })
cy.reload()
cy.wait(1000)
})
// Confirm table length & relationship name
cy.get(".spectrum-Table-body").eq(1)
.find('tr')
.its('length')
.should('eq', 2)
cy.get(".spectrum-Table-cell")
.should('contain', "LOCATIONS through COUNTRIES → REGIONS")
})
it("should delete relationships", () => {
// Delete both relationships
cy.get(".spectrum-Table-body")
.eq(1).find('tr').its('length')
.then((len) => {
for (let i = 0; i < len; i++) {
cy.get(".spectrum-Table-body").eq(1).within(() => {
cy.get(".spectrum-Table-row").eq(0).click()
cy.wait(500)
})
cy.get(".spectrum-Dialog-grid").within(() => {
cy.get(".spectrum-Button").contains("Delete").click({ force: true })
})
cy.reload()
}
// Table has placeholder tr when empty
cy.get(".spectrum-Table-body")
.eq(1)
.find('tr')
.should('have.length', 1)
})
})
it("should add a query", () => {
// Add query
cy.get(".spectrum-Button").contains("Add query").click({ force: true })
cy.get(".spectrum-Form-item").eq(0).within(() => {
cy.get("input").type(queryName)
})
// Insert Query within Fields section
cy.get(".CodeMirror textarea").eq(0)
.type("SELECT * FROM books", { force: true })
// Intercept query execution
cy.intercept('**/queries/preview').as('query')
cy.get(".spectrum-Button").contains("Run Query").click({ force: true })
cy.wait(500)
cy.wait("@query")
// Assert against Status Code & Body
cy.get("@query").its('response.statusCode')
.should('eq', 200)
cy.get("@query").its('response.body')
.should('not.be.empty')
// Save query
cy.get(".spectrum-Button").contains("Save Query").click({ force: true })
cy.get(".nav-item").should('contain', queryName)
})
it("should duplicate a query", () => {
// Get last nav item - The query
cy.get(".nav-item").last().within(() => {
cy.get(".icon").eq(1).click({ force: true })
})
// Select and confirm duplication
cy.get(".spectrum-Menu").contains("Duplicate").click()
cy.get(".nav-item").should('contain', queryName + ' (1)')
})
it("should edit a query name", () => {
// Rename query
cy.get(".spectrum-Form-item").eq(0).within(() => {
cy.get("input").clear().type(queryRename)
})
// Save query
cy.get(".spectrum-Button").contains("Save Query").click({ force: true })
cy.get(".nav-item").should('contain', queryRename)
})
it("should delete a query", () => {
// Get last nav item - The query
for (let i = 0; i < 2; i++) {
cy.get(".nav-item").last().within(() => {
cy.get(".icon").eq(1).click({ force: true })
})
// Select Delete
cy.get(".spectrum-Menu").contains("Delete").click()
cy.get(".spectrum-Button").contains("Delete Query").click({ force: true })
cy.wait(1000)
}
// Confirm deletion
cy.get(".nav-item").should('not.contain', queryName)
cy.get(".nav-item").should('not.contain', queryRename)
})
}
})