test(last-release): add custom dist-tag

test/mocks/registry.js

@@ -2,9 +2,13 @@ const nock = require('nock')
 
 const availableModule = {
   'dist-tags': {
-    latest: '1.33.7'
+    latest: '1.33.7',
+    foo: '0.8.15'
   },
   versions: {
+    '0.8.15': {
+      gitHead: 'bar'
+    },
     '1.33.7': {
       gitHead: 'HEAD'
     }
@@ -14,6 +18,10 @@ const availableModule = {
 module.exports = nock('http://registry.npmjs.org')
   .get('/available')
   .reply(200, availableModule)
+  .get('/tagged')
+  .reply(200, availableModule)
+  .get('/untagged')
+  .reply(200, availableModule)
   .get('/@scoped/available')
   .reply(200, availableModule)
   .get('/unavailable')

test/specs/last-release.js

@@ -1,21 +1,54 @@
+const { defaults } = require('lodash')
 const test = require('tap').test
 
 require('../mocks/registry')
 const lastRelease = require('../../dist/lib/last-release')
 
 const npmConfig = {
-  registry: 'http://registry.npmjs.org/'
+  registry: 'http://registry.npmjs.org/',
+  tag: 'latest'
 }
 
 test('last release from registry', (t) => {
+  t.plan(5)
+
   t.test('get release from package name', (tt) => {
     lastRelease({
       name: 'available'
-    }, npmConfig,
+    },
+    npmConfig,
     (err, release) => {
       tt.error(err)
       tt.is(release.version, '1.33.7', 'version')
       tt.is(release.gitHead, 'HEAD', 'gitHead')
+      tt.is(release.tag, 'latest', 'dist-tag')
+
+      tt.end()
+    })
+  })
+
+  t.test('get release from a tagged package\'s name', (tt) => {
+    lastRelease({
+      name: 'tagged'
+    },
+    defaults({tag: 'foo'}, npmConfig),
+    (err, release) => {
+      tt.error(err)
+      tt.is(release.version, '0.8.15', 'version')
+      tt.is(release.gitHead, 'bar', 'gitHead')
+      tt.is(release.tag, 'foo', 'dist-tag')
+
+      tt.end()
+    })
+  })
+
+  t.test('get error from an untagged package\'s name', (tt) => {
+    lastRelease({
+      name: 'untagged'
+    },
+    defaults({tag: 'bar'}, npmConfig),
+    (err) => {
+      tt.is(err.code, 'ENODISTTAG', 'error')
 
       tt.end()
     })
@@ -24,11 +57,13 @@ test('last release from registry', (t) => {
   t.test('get release from scoped package name', (tt) => {
     lastRelease({
       name: '@scoped/available'
-    }, npmConfig,
+    },
+    npmConfig,
     (err, release) => {
       tt.error(err)
       tt.is(release.version, '1.33.7', 'version')
       tt.is(release.gitHead, 'HEAD', 'gitHead')
+      tt.is(release.tag, 'latest', 'dist-tag')
 
       tt.end()
     })
@@ -37,7 +72,8 @@ test('last release from registry', (t) => {
   t.test('get nothing from not yet published package name', (tt) => {
     lastRelease({
       name: 'unavailable'
-    }, npmConfig,
+    },
+    npmConfig,
     (err, release) => {
       tt.error(err)
       tt.is(release.version, undefined, 'no version')
@@ -45,6 +81,4 @@ test('last release from registry', (t) => {
       tt.end()
     })
   })
-
-  t.end()
 })

test/specs/pre.js

@@ -11,15 +11,20 @@ const plugins = {
   analyzeCommits: (commits, cb) => cb(null, 'major')
 }
 
+const npmConfig = {
+  registry: 'http://registry.npmjs.org/',
+  tag: 'latest'
+
+}
+
 test('full pre run', (t) => {
   t.test('increase version', (tt) => {
     tt.plan(3)
 
     pre({
       name: 'available'
-    }, {
-      registry: 'http://registry.npmjs.org/'
     },
+    npmConfig,
     plugins,
     (err, release) => {
       tt.error(err)
@@ -33,9 +38,8 @@ test('full pre run', (t) => {
 
     pre({
       name: 'unavailable'
-    }, {
-      registry: 'http://registry.npmjs.org/'
     },
+    npmConfig,
     plugins,
     (err, release) => {
       tt.error(err)