better tests for various tags (including bad ones), ref #21

lib/storage.js

@@ -514,8 +514,7 @@ Storage._merge_versions = function(local, up) {
 // exported for unit tests only
 Storage._semver_sort = function semver_sort(array) {
 	return array
-	      .map(function(x) { return semver.parse(x, true) })
-	      .filter(function(x) { return !!x })
+	      .filter(function(x) { return semver.parse(x, true) != null })
 	      .sort(semver.compareLoose)
 	      .map(String)
 }

test/config-1.yaml

@@ -5,6 +5,8 @@ users:
     password: a94a8fe5ccb19ba61c4c0873d391e987982fbbd3
 
 uplinks:
+  express:
+    url: http://localhost:55550/
   server2:
     url: http://localhost:55552/
 
@@ -24,6 +26,11 @@ packages:
     proxy_access: server2
     proxy_publish: server2
 
+  'testexp*':
+    allow_access: all
+    allow_publish: all
+    proxy_access: express
+
   '*':
     allow_access: test undefined
     allow_publish: test undefined

test/fixtures/tags.json

@@ -0,0 +1,50 @@
+{
+	"name": "testexp_tags",
+	"versions": {
+		"0.1.0": {
+			"name": "testexp_tags",
+			"version": "0.0.0",
+			"dist": {
+				"shasum": "fake",
+				"tarball": "http://localhost:55551/testexp_tags/-/blahblah"
+			}
+		},
+		"0.1.1alpha": {
+			"name": "testexp_tags",
+			"version": "0.0.0",
+			"dist": {
+				"shasum": "fake",
+				"tarball": "http://localhost:55551/testexp_tags/-/blahblah"
+			}
+		},
+		"0.1.2": {
+			"name": "testexp_tags",
+			"version": "0.0.0",
+			"dist": {
+				"shasum": "fake",
+				"tarball": "http://localhost:55551/testexp_tags/-/blahblah"
+			}
+		},
+		"0.1.3alpha": {
+			"name": "testexp_tags",
+			"version": "0.0.0",
+			"dist": {
+				"shasum": "fake",
+				"tarball": "http://localhost:55551/testexp_tags/-/blahblah"
+			}
+		},
+		"1.1": {
+			"name": "testexp_tags",
+			"version": "0.0.0",
+			"dist": {
+				"shasum": "fake",
+				"tarball": "http://localhost:55551/testexp_tags/-/blahblah"
+			}
+		}
+	},
+	"dist-tags": {
+		"latest": "5.4.3",
+		"something": "0.1.1alpha",
+		"bad": "1.1"
+	}
+}	

test/lib/package.js

@@ -1,8 +1,8 @@
 
-module.exports = function(name) {
+module.exports = function(name, version) {
 	return {
 		"name": name,
-		"version": "0.0.0",
+		"version": version || "0.0.0",
 		"dist": {
 			"shasum": "fake",
 			"tarball": "http://localhost:55551/"+escape(name)+"/-/blahblah"

test/st_merge.js

@@ -40,14 +40,14 @@ exports['Merge'] = {
 			'dist-tags': {w:["1.1.1","2.2.2-rc2","2.2.2","3.3.3","12.2.2"]},
 		})
 	},
-}
-
-exports['semver_sort'] = function() {
-	assert.deepEqual(semver_sort(['1.2.3','1.2','1.2.3a','1.2.3c','1.2.3-b']),
-	[ '1.2.3-a',
-	  '1.2.3-b',
-	  '1.2.3-c',
-	  '1.2.3' ]
-	)
+
+	'semver_sort': function() {
+		assert.deepEqual(semver_sort(['1.2.3','1.2','1.2.3a','1.2.3c','1.2.3-b']),
+		[ '1.2.3a',
+		  '1.2.3-b',
+		  '1.2.3c',
+		  '1.2.3' ]
+		)
+	},
 }
 

test/tags.js

@@ -0,0 +1,34 @@
+var assert = require('assert')
+  , ex = module.exports
+  , server = process.server
+  , readfile = require('fs').readFileSync
+  , express = process.express
+
+ex['testing for 404'] = function(cb) {
+	server.get_package('testexp_tags', function(res, body) {
+		// shouldn't exist yet
+		assert.equal(res.statusCode, 404)
+		assert(~body.error.indexOf('no such package'))
+		cb()
+	})
+}
+
+ex['setting up server with bad tags'] = function(cb) {
+	express.get('/testexp_tags', function(req, res) {
+		res.send(JSON.parse(readfile('fixtures/tags.json')))
+	})
+	cb()
+}
+
+ex['fetching package again'] = function(cb) {
+	server.get_package('testexp_tags', function(res, body) {
+		// shouldn't exist yet
+		assert.equal(res.statusCode, 200)
+		assert.equal(typeof(body.versions['1.1']), 'object')
+		assert.equal(body['dist-tags'].something, '0.1.1alpha')
+		assert.equal(body['dist-tags'].latest, '0.1.3alpha')
+		assert.equal(body['dist-tags'].bad, null)
+		cb()
+	})
+}
+

test/tests.js

@@ -3,16 +3,21 @@ var fs = require('fs')
   , assert = require('assert')
   , Server = require('./lib/server')
   , readfile = require('fs').readFileSync
+  , express = require('express')
   , ex = module.exports
 
 var forks = process.forks = []
 process.server = new Server('http://localhost:55551/')
 process.server2 = new Server('http://localhost:55552/')
+process.express = express()
+
+process.express.listen(55550)
 
 ex['Startup:'] = require('./startup')
 ex['Basic:'] = require('./basic')
 ex['Mirror:'] = require('./mirror')
 ex['Race:'] = require('./race')
+ex['Tags:'] = require('./tags')
 
 process.on('exit', function() {
 	if (forks[0]) forks[0].kill()