Syncing with upstream ipfs-service-provider

test/unit/controllers/rest-api/middleware/error-unit.js

@@ -0,0 +1,66 @@
+/*
+Unit tests for the REST API middleware that handle response errors.
+*/
+
+// Public npm libraries
+import { assert } from 'chai'
+import sinon from 'sinon'
+
+// Local libraries
+import errorMiddleware from '../../../../../src/controllers/rest-api/middleware/error.js'
+import { context as mockContext } from '../../../../unit/mocks/ctx-mock.js'
+
+describe('#Validators', () => {
+  let ctx
+  let sandbox
+
+  beforeEach(() => {
+    // Mock the context object.
+    ctx = mockContext()
+
+    sandbox = sinon.createSandbox()
+  })
+
+  afterEach(() => sandbox.restore())
+
+  describe('#errorMiddleware', () => {
+    it('should run next function', async () => {
+      // Spy on next
+      const next = sinon.spy(() => { })
+      errorMiddleware()(ctx, next)
+
+      assert.isTrue(next.calledOnce)
+    })
+
+    it('should handle unknown status error', async () => {
+      try {
+        const next = async () => {
+          const e = new Error('test error')
+          e.status = null
+          throw e
+        }
+
+        await errorMiddleware()(ctx, next)
+        assert.fail('Unexpected code path')
+      } catch (error) {
+        assert.equal(ctx.status, 500)
+        assert.equal(ctx.body, 'test error')
+      }
+    })
+    it('should handle known status error', async () => {
+      try {
+        const next = async () => {
+          const e = new Error('test error')
+          e.status = 422
+          throw e
+        }
+
+        await errorMiddleware()(ctx, next)
+        assert.fail('Unexpected code path')
+      } catch (error) {
+        assert.equal(ctx.status, 422)
+        assert.equal(ctx.body, 'test error')
+      }
+    })
+  })
+})

test/unit/controllers/rest-api/usage/usage.rest.controller.unit.js

@@ -0,0 +1,163 @@
+/*
+  Unit tests for the REST API handler for the /usage endpoints.
+*/
+
+// Public npm libraries
+import { assert } from 'chai'
+import sinon from 'sinon'
+
+// Local support libraries
+import adapters from '../../../mocks/adapters/index.js'
+import UseCasesMock from '../../../mocks/use-cases/index.js'
+import UsageController from '../../../../../src/controllers/rest-api/usage/controller.js'
+
+import { context as mockContext } from '../../../mocks/ctx-mock.js'
+
+let uut
+let sandbox
+let ctx
+
+describe('#Usage-REST-Controller', () => {
+  // const testUser = {}
+
+  beforeEach(() => {
+    const useCases = new UseCasesMock()
+    uut = new UsageController({ adapters, useCases })
+
+    sandbox = sinon.createSandbox()
+
+    // Mock the context object.
+    ctx = mockContext()
+  })
+
+  afterEach(() => sandbox.restore())
+
+  describe('#constructor', () => {
+    it('should throw an error if adapters are not passed in', () => {
+      try {
+        uut = new UsageController()
+
+        assert.fail('Unexpected code path')
+      } catch (err) {
+        assert.include(
+          err.message,
+          'Instance of Adapters library required when instantiating /usage REST Controller.'
+        )
+      }
+    })
+
+    it('should throw an error if useCases are not passed in', () => {
+      try {
+        uut = new UsageController({ adapters })
+
+        assert.fail('Unexpected code path')
+      } catch (err) {
+        assert.include(
+          err.message,
+          'Instance of Use Cases library required when instantiating /usage REST Controller.'
+        )
+      }
+    })
+  })
+
+  describe('#Get /usage', () => {
+    it('should return 422 status on biz logic error', async () => {
+      try {
+        sandbox.stub(uut.useCases.usage, 'getRestSummary').throws(new Error('test error'))
+        await uut.getStatus(ctx)
+
+        assert.fail('Unexpected result')
+      } catch (err) {
+        // console.log(err)
+        assert.equal(err.status, 422)
+        assert.include(err.message, 'test error')
+      }
+    })
+
+    it('should return 200 status on success', async () => {
+      await uut.getStatus(ctx)
+
+      // Assert the expected HTTP response
+      assert.equal(ctx.status, 200)
+
+      // Assert that expected properties exist in the returned data.
+      assert.property(ctx.response.body, 'status')
+    })
+  })
+
+  describe('#Get /ips', () => {
+    it('should return 422 status on biz logic error', async () => {
+      try {
+        sandbox.stub(uut.useCases.usage, 'getTopIps').throws(new Error('test error'))
+        await uut.getTopIps(ctx)
+
+        assert.fail('Unexpected result')
+      } catch (err) {
+        // console.log(err)
+        assert.equal(err.status, 422)
+        assert.include(err.message, 'test error')
+      }
+    })
+
+    it('should return 200 status on success', async () => {
+      await uut.getTopIps(ctx)
+
+      // Assert the expected HTTP response
+      assert.equal(ctx.status, 200)
+
+      // Assert that expected properties exist in the returned data.
+      assert.property(ctx.response.body, 'ips')
+    })
+  })
+
+  describe('#Get /endpoints', () => {
+    it('should return 422 status on biz logic error', async () => {
+      try {
+        sandbox.stub(uut.useCases.usage, 'getTopEndpoints').throws(new Error('test error'))
+        await uut.getTopEndpoints(ctx)
+
+        assert.fail('Unexpected result')
+      } catch (err) {
+        // console.log(err)
+        assert.equal(err.status, 422)
+        assert.include(err.message, 'test error')
+      }
+    })
+
+    it('should return 200 status on success', async () => {
+      await uut.getTopEndpoints(ctx)
+
+      // Assert the expected HTTP response
+      assert.equal(ctx.status, 200)
+
+      // Assert that expected properties exist in the returned data.
+      assert.property(ctx.response.body, 'endpoints')
+    })
+  })
+
+  describe('#handleError', () => {
+    it('should pass an error message', () => {
+      try {
+        const err = {
+          status: 422,
+          message: 'Unprocessable Entity'
+        }
+
+        uut.handleError(ctx, err)
+      } catch (err) {
+        assert.include(err.message, 'Unprocessable Entity')
+      }
+    })
+    it('should still throw error if there is no message', () => {
+      try {
+        const err = {
+          status: 404
+        }
+
+        uut.handleError(ctx, err)
+      } catch (err) {
+        assert.include(err.message, 'Not Found')
+      }
+    })
+  })
+})

test/unit/controllers/rest-api/usage/usage.rest.router.unit.js

@@ -0,0 +1,75 @@
+/*
+Unit tests for the REST API handler for the /usage endpoints.
+*/
+
+// Public npm libraries
+import { assert } from 'chai'
+
+import sinon from 'sinon'
+
+// Local support libraries
+import adapters from '../../../mocks/adapters/index.js'
+
+import UseCasesMock from '../../../mocks/use-cases/index.js'
+
+import UsageRouter from '../../../../../src/controllers/rest-api/usage/index.js'
+
+let uut
+let sandbox
+// let ctx
+
+// const mockContext = require('../../../../unit/mocks/ctx-mock').context
+
+describe('#Usage-REST-Router', () => {
+  beforeEach(() => {
+    const useCases = new UseCasesMock()
+    uut = new UsageRouter({ adapters, useCases })
+
+    sandbox = sinon.createSandbox()
+  })
+
+  afterEach(() => sandbox.restore())
+
+  describe('#constructor', () => {
+    it('should throw an error if adapters are not passed in', () => {
+      try {
+        uut = new UsageRouter()
+
+        assert.fail('Unexpected code path')
+      } catch (err) {
+        assert.include(
+          err.message,
+          'Instance of Adapters library required when instantiating IPFS REST Controller.'
+        )
+      }
+    })
+
+    it('should throw an error if useCases are not passed in', () => {
+      try {
+        uut = new UsageRouter({ adapters })
+
+        assert.fail('Unexpected code path')
+      } catch (err) {
+        assert.include(
+          err.message,
+          'Instance of Use Cases library required when instantiating IPFS REST Controller.'
+        )
+      }
+    })
+  })
+
+  describe('#attach', () => {
+    it('should throw an error if app is not passed in.', () => {
+      try {
+        uut.attach()
+
+        assert.fail('Unexpected code path')
+      } catch (err) {
+        assert.include(
+          err.message,
+          'Must pass app object when attaching REST API controllers.'
+        )
+      }
+    })
+  })
+})

test/unit/controllers/timer-controllers.unit.js

@@ -79,4 +79,19 @@ describe('#Timer-Controllers', () => {
       assert.equal(result, false)
     })
   })
+
+  describe('#cleanUsage', () => {
+    it('should kick off the Use Case', async () => {
+      const result = await uut.cleanUsage()
+
+      assert.equal(result, true)
+    })
+
+    it('should return false on error', async () => {
+      sandbox.stub(uut.useCases.usage, 'cleanUsage').throws(new Error('test error'))
+      const result = await uut.cleanUsage()
+
+      assert.equal(result, false)
+    })
+  })
 })

test/unit/mocks/use-cases/index.js

@@ -49,6 +49,24 @@ class BchUseCaseMock {
   }
 }
 
+class UsageUseCaseMock {
+  async cleanUsage() {
+    return {}
+  }
+
+  async getRestSummary() {
+    return true
+  }
+
+  async getTopIps(params) {
+    return true
+  }
+
+  async getTopEndpoints(existingUser, newData) {
+    return true
+  }
+}
+
 class UseCasesMock {
   constuctor(localConfig = {}) {
     // this.user = new UserUseCaseMock(localConfig)
@@ -58,6 +76,7 @@ class UseCasesMock {
 
   user = new UserUseCaseMock()
   bch = new BchUseCaseMock()
+  usage = new UsageUseCaseMock()
 }
 
 export default UseCasesMock;

test/unit/use-cases/usage.use-case.unit.js

@@ -0,0 +1,255 @@
+/*
+Unit tests for the use-cases/usage-use-cases.js  business logic library.
+
+*/
+
+// Public npm libraries
+import { assert } from 'chai'
+import sinon from 'sinon'
+
+// Local support libraries
+import adapters from '../mocks/adapters/index.js'
+
+// Mock
+import { context as mockContext } from '../mocks/ctx-mock.js'
+
+// Unit under test (uut)
+import { UsageUseCases, restCalls, usageMiddleware } from '../../../src/use-cases/usage-use-cases.js'
+
+describe('#usage-use-case', () => {
+  let uut
+  let sandbox
+  let ctx
+
+  before(async () => {
+
+  })
+
+  beforeEach(() => {
+    sandbox = sinon.createSandbox()
+    uut = new UsageUseCases({ adapters })
+
+    // Set as empty array
+    restCalls.splice(0, restCalls.length)
+
+    ctx = mockContext()
+  })
+
+  afterEach(() => sandbox.restore())
+
+  describe('#constructor', () => {
+    it('should throw an error if adapters are not passed in', () => {
+      try {
+        uut = new UsageUseCases()
+
+        assert.fail('Unexpected code path')
+      } catch (err) {
+        assert.include(
+          err.message,
+          'Instance of adapters must be passed in when instantiating Usage Use Cases library.'
+        )
+      }
+    })
+  })
+
+  describe('#cleanUsage', () => {
+    it('should delete older data than 24 hours', () => {
+      const now = new Date() // Mock date
+
+      // set older mock data
+      restCalls.push({
+        timestamp: now.getTime() - (60000 * 60 * 24),
+        ip: '127.0.0.1'
+      })
+
+      // Set recently mock data
+      restCalls.push({
+        timestamp: now.getTime(),
+        ip: 'localhost'
+      })
+
+      const result = uut.cleanUsage()
+
+      assert.isArray(result)
+      assert.equal(result.length, 1)
+      assert.equal(result[0].ip, 'localhost')
+    })
+
+    it('should handle error', () => {
+      try {
+        // Force an error
+        sandbox.stub(restCalls, 'filter').throws(new Error('uut error'))
+
+        uut.cleanUsage()
+
+        assert.fail('Unexpected code path')
+      } catch (error) {
+        assert.equal(error.message, 'uut error')
+      }
+    })
+  })
+  describe('#getRestSummary', () => {
+    it('should get the number of rest calls', () => {
+      // Set mock data
+      restCalls.push({
+        ip: 'localhost'
+      })
+
+      const result = uut.getRestSummary()
+
+      assert.isNumber(result)
+      assert.equal(result, 1)
+    })
+
+    it('should handle error', () => {
+      try {
+        // Force an error
+        sandbox.stub(console, 'log').throws(new Error('uut error'))
+
+        uut.getRestSummary()
+
+        assert.fail('Unexpected code path')
+      } catch (error) {
+        assert.equal(error.message, 'uut error')
+      }
+    })
+  })
+
+  describe('#getTopIps', () => {
+    it('should get top IPs', () => {
+      // Set mock data
+      restCalls.push({
+        ip: 'localhost'
+      })
+
+      // Set mock data
+      restCalls.push({
+        ip: 'localhost'
+      })
+
+      const result = uut.getTopIps()
+
+      assert.isArray(result)
+
+      assert.property(result[0], 'ip')
+      assert.property(result[0], 'cnt')
+
+      assert.equal(result[0].ip, 'localhost')
+      assert.equal(result[0].cnt, '2')
+    })
+    it('should return a maximum of 20 values', () => {
+      //  Fill Array with 21 values
+      for (let i = 0; i < 21; i++) {
+        restCalls.push({
+          ip: `localhost-${i}`
+        })
+      }
+
+      const result = uut.getTopIps()
+
+      assert.isArray(result)
+
+      assert.property(result[0], 'ip')
+      assert.property(result[0], 'cnt')
+
+      assert.equal(result.length, 20)
+    })
+    it('should handle error', () => {
+      try {
+        // Set mock data
+        restCalls.push(null)
+
+        uut.getTopIps()
+
+        assert.fail('Unexpected code path')
+      } catch (error) {
+        assert.include(error.message, 'Cannot read properties')
+      }
+    })
+  })
+
+  describe('#getTopEndpoints', () => {
+    it('should get top Endpoints', () => {
+      // Set mock data
+      restCalls.push({
+        ip: 'localhost',
+        url: '/api/v1/users',
+        method: 'GET'
+      })
+
+      // Set mock data
+      restCalls.push({
+        ip: 'localhost',
+        url: '/api/v1/users',
+        method: 'GET'
+      })
+
+      const result = uut.getTopEndpoints()
+
+      assert.isArray(result)
+
+      assert.property(result[0], 'endpoint')
+      assert.property(result[0], 'cnt')
+
+      assert.equal(result[0].endpoint, 'GET /api/v1/users')
+      assert.equal(result[0].cnt, '2')
+    })
+    it('should return a maximum of 20 values', () => {
+      //  Fill Array with 21 values
+      for (let i = 0; i < 21; i++) {
+        restCalls.push({
+          ip: 'localhost',
+          url: `/api/v1/users-${i}`,
+          method: 'GET'
+        })
+      }
+
+      const result = uut.getTopEndpoints()
+
+      assert.isArray(result)
+
+      assert.property(result[0], 'endpoint')
+      assert.property(result[0], 'cnt')
+
+      assert.equal(result.length, 20)
+    })
+
+    it('should handle error', () => {
+      try {
+        // Set mock data
+        restCalls.push(null)
+
+        uut.getTopEndpoints()
+
+        assert.fail('Unexpected code path')
+      } catch (error) {
+        assert.include(error.message, 'Cannot read properties')
+      }
+    })
+  })
+
+  describe('#usageMiddleware', () => {
+    it('should update restCalls state', async () => {
+      // Spy on next
+      const next = sinon.spy(() => { })
+
+      await usageMiddleware()(ctx, next)
+
+      assert.equal(restCalls.length, 1)
+      assert.isTrue(next.called)
+    })
+
+    it('should handle error', async () => {
+      try {
+        const next = () => { throw new Error('uut error') }
+
+        await usageMiddleware()(ctx, next)
+        assert.fail('Unexpected code path')
+      } catch (error) {
+        assert.equal(error.message, 'uut error')
+        assert.equal(ctx.status, 500)
+        assert.equal(restCalls.length, 0)
+      }
+    })
+  })
+})