fix(test): Add test for error handling

Author: Khaledgarbaya

test/run-contentful-export-test.js

@@ -2,7 +2,7 @@ import test from 'tape'
 import sinon from 'sinon'
 import Promise from 'bluebird'
 import runContentfulExport from '../lib/run-contentful-export'
-
+import dumpErrorBuffer from '../lib/dump-error-buffer'
 const fullSpaceResponse = {
   'contentTypes': [],
   'entries': [],
@@ -16,22 +16,40 @@ runContentfulExport.__Rewire__('createClients', createClientsStub)
 const getFullSourceSpaceStub = sinon.stub().returns(Promise.resolve(fullSpaceResponse))
 runContentfulExport.__Rewire__('getFullSourceSpace', getFullSourceSpaceStub)
 
+const getFullSourceSpaceWithErrorStub = sinon.stub().returns(Promise.reject({request: {uri: 'erroruri'}}))
 const fsMock = {
   writeFile: sinon.stub().returns(Promise.resolve())
 }
 runContentfulExport.__Rewire__('fs', fsMock)
+dumpErrorBuffer.__Rewire__('fs', fsMock)
+const dumpErrorBufferStub = sinon.stub()
+runContentfulExport.__Rewire__('dumpErrorBuffer', dumpErrorBufferStub)
 
-test('Runs space sync', (t) => {
+test('Runs Contentful Export', (t) => {
   runContentfulExport({
     opts: {},
     errorLogFile: 'errorlogfile'
   })
   .then(() => {
     t.ok(createClientsStub.called, 'create clients')
     t.ok(getFullSourceSpaceStub.called, 'get full space')
+    runContentfulExport.__ResetDependency__('getFullSourceSpace')
+    t.end()
+  })
+})
 
-    runContentfulExport.__ResetDependency__('createClients')
+test('Runs Contentful fails', (t) => {
+  runContentfulExport.__Rewire__('getFullSourceSpace', getFullSourceSpaceWithErrorStub)
+  runContentfulExport({
+    opts: {},
+    errorLogFile: 'errorlogfile'
+  })
+  .then(() => {})
+  .catch(() => {
+    t.ok(dumpErrorBufferStub.called)
     runContentfulExport.__ResetDependency__('getFullSourceSpace')
+    runContentfulExport.__ResetDependency__('createClients')
+    runContentfulExport.__ResetDependency__('dumpErrorBuffer')
     t.end()
   })
 })