test(fetchToken): add test

package.json

@@ -80,7 +80,7 @@
     "eslint-plugin-react": "^6.3.0",
     "ghooks": "^1.3.2",
     "nyc": "^8.1.0",
-    "rimraf": "^2.5.4",
+    "rimraf": "^2.6.1",
     "sinon": "^1.17.6",
     "streamtest": "^1.2.2",
     "tap-spec": "^4.1.1",

src/cli.js

@@ -112,3 +112,6 @@ else if (args.channel)
   slackHistoryExport.processChannels(args.filepath)
     .then(successCallback)
     .catch(errorCallback)
+else
+  log.error('Error:', 'Export type not suppported')
+

test/integration/cli.spec.js

@@ -44,6 +44,19 @@ test(`CLI
     })
 })
 
+test(`CLI
+  should export slack im history`, (t) => {
+  exec(`${binPath} -t ${SLACK_API_TOKEN}`,
+    (error, stdout, stderr) => {
+      t.false(error, 'returns no error')
+      t.ok(
+        /Export type not suppported/.test(stderr),
+        'Should throw an error when an no type is passed'
+      )
+      t.end()
+    })
+})
+
 test(`CLI
   should error export slack im history`, (t) => {
   const fileObj = tmp.fileSync()

test/utils.spec.js

@@ -4,6 +4,7 @@ import {
   getUserIMInfo,
   getGroupInfo,
   getChannelInfo,
+  fetchToken,
 } from 'utils'
 
 test(`getChannelInfo
@@ -203,3 +204,26 @@ test(`getUserIMInfo
       t.end()
     })
 })
+
+test(`fetchToken
+  should return token if passed in`, (t) => {
+  const token = 'testingToken'
+  const result = fetchToken(token)
+  const message = 'Passed in token is returned'
+  t.equal(token, result, message)
+  t.end()
+})
+
+test(`fetchToken
+  should fetch token from env var`, (t) => {
+  const token = 'testingToken'
+  // Store old value, so can be restored
+  const oldEnvVar = process.env.SLACK_HISTORY_EXPORT_TOKEN
+  process.env.SLACK_HISTORY_EXPORT_TOKEN = token
+  const result = fetchToken()
+  const message = 'Token is fetched from the set env variable'
+  t.equal(token, result, message)
+  // Restore old value
+  process.env.SLACK_HISTORY_EXPORT_TOKEN = oldEnvVar
+  t.end()
+})

yarn.lock

@@ -2824,9 +2824,9 @@ right-pad@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/right-pad/-/right-pad-1.0.1.tgz#8ca08c2cbb5b55e74dafa96bf7fd1a27d568c8d0"
 
-rimraf@2, rimraf@^2.2.8, rimraf@^2.3.3, rimraf@^2.4.3, rimraf@^2.4.4, rimraf@^2.5.4, rimraf@~2.5.1, rimraf@~2.5.4:
-  version "2.5.4"
-  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.5.4.tgz#96800093cbf1a0c86bd95b4625467535c29dfa04"
+rimraf@2, rimraf@^2.2.8, rimraf@^2.3.3, rimraf@^2.4.3, rimraf@^2.4.4, rimraf@^2.5.4, rimraf@^2.6.1:
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.1.tgz#c2338ec643df7a1b7fe5c54fa86f57428a55f33d"
   dependencies:
     glob "^7.0.5"
 
@@ -2836,6 +2836,12 @@ rimraf@~2.1.4:
   optionalDependencies:
     graceful-fs "~1"
 
+rimraf@~2.5.1, rimraf@~2.5.4:
+  version "2.5.4"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.5.4.tgz#96800093cbf1a0c86bd95b4625467535c29dfa04"
+  dependencies:
+    glob "^7.0.5"
+
 run-async@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/run-async/-/run-async-0.1.0.tgz#c8ad4a5e110661e402a7d21b530e009f25f8e389"