97 lines
3 KiB
TypeScript
97 lines
3 KiB
TypeScript
const oracledb = require("oracledb")
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import { default as OracleIntegration } from "../oracle"
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jest.mock("oracledb")
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class TestConfiguration {
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integration: any
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constructor(config: any = {}) {
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this.integration = new OracleIntegration.integration(config)
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}
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}
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const options = { autoCommit: true }
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describe("Oracle Integration", () => {
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let config: any
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beforeEach(() => {
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jest.clearAllMocks()
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config = new TestConfiguration()
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})
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afterEach(() => {
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expect(oracledb.closeMock).toHaveBeenCalled()
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expect(oracledb.closeMock).toHaveBeenCalledTimes(1)
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})
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it("calls the create method with the correct params", async () => {
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const sql = "insert into users (name, age) values ('Joe', 123);"
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await config.integration.create({
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sql,
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})
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expect(oracledb.executeMock).toHaveBeenCalledWith(sql, [], options)
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expect(oracledb.executeMock).toHaveBeenCalledTimes(1)
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})
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it("calls the read method with the correct params", async () => {
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const sql = "select * from users;"
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await config.integration.read({
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sql,
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})
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expect(oracledb.executeMock).toHaveBeenCalledWith(sql, [], options)
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expect(oracledb.executeMock).toHaveBeenCalledTimes(1)
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})
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it("calls the update method with the correct params", async () => {
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const sql = "update table users set name = 'test';"
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const response = await config.integration.update({
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sql,
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})
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expect(oracledb.executeMock).toHaveBeenCalledWith(sql, [], options)
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expect(oracledb.executeMock).toHaveBeenCalledTimes(1)
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})
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it("calls the delete method with the correct params", async () => {
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const sql = "delete from users where name = 'todelete';"
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await config.integration.delete({
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sql,
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})
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expect(oracledb.executeMock).toHaveBeenCalledWith(sql, [], options)
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expect(oracledb.executeMock).toHaveBeenCalledTimes(1)
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})
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describe("no rows returned", () => {
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beforeEach(() => {
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oracledb.executeMock.mockImplementation(() => ({ rows: [] }))
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})
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it("returns the correct response when the create response has no rows", async () => {
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const sql = "insert into users (name, age) values ('Joe', 123);"
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const response = await config.integration.create({
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sql,
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})
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expect(response).toEqual([{ created: true }])
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expect(oracledb.executeMock).toHaveBeenCalledTimes(1)
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})
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it("returns the correct response when the update response has no rows", async () => {
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const sql = "update table users set name = 'test';"
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const response = await config.integration.update({
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sql,
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})
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expect(response).toEqual([{ updated: true }])
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expect(oracledb.executeMock).toHaveBeenCalledTimes(1)
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})
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it("returns the correct response when the delete response has no rows", async () => {
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const sql = "delete from users where name = 'todelete';"
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const response = await config.integration.delete({
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sql,
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})
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expect(response).toEqual([{ deleted: true }])
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expect(oracledb.executeMock).toHaveBeenCalledTimes(1)
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})
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})
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})
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