Extract package bugfix

src/registry/domain/extract-package.js

@@ -13,7 +13,7 @@ module.exports = function(files, callback){
       packageUntarOutput = path.resolve(packageFile.path, '..', packageFile.name.replace('.tar.gz', '')),
       packageOutput = path.resolve(packageUntarOutput, '_package');
 
-  targz.extract({
+  targz.decompress({
     src: packagePath,
     dest: packageUntarOutput
   }, function(err){

test/unit/registry-domain-extract-package.js

@@ -0,0 +1,84 @@
+'use strict';
+
+var expect = require('chai').expect;
+var injectr = require('injectr');
+var sinon = require('sinon');
+
+describe('registry : domain : extract-package', function(){
+
+  var decompressStub = sinon.stub(),
+      pathResolveStub = sinon.stub();
+
+  var extractPackage = injectr('../../src/registry/domain/extract-package.js', {
+    targz: { decompress: decompressStub },
+    path: { resolve: pathResolveStub },
+    './get-package-json-from-temp-dir': sinon.stub().yields(null, { package: 'hello' })
+  }, { console: console});
+
+  describe('when successfully extracting package', function(){
+
+    var error, response;
+
+    beforeEach(function(done){
+      pathResolveStub.reset();
+      pathResolveStub.onCall(0).returns('/some-path/registry/temp/1478279453422.tar.gz');
+      pathResolveStub.onCall(1).returns('/some-path/registry/temp/1478279453422/');
+      pathResolveStub.onCall(2).returns('/some-path/registry/temp/1478279453422/_package/');
+
+      decompressStub.yields();
+
+      extractPackage({
+        '1478279453422.tar.gz': {
+          name: '1478279453422.tar.gz',
+          path: '/some-path/registry/temp/1478279453422.tar.gz'
+        }
+      }, function(err, res){
+        error = err;
+        response = res;
+        done();
+      });
+    });
+
+    it('should decompress tar.gz file', function(){
+      expect(decompressStub.args[0][0]).to.eql({
+        src: '/some-path/registry/temp/1478279453422.tar.gz',
+        dest: '/some-path/registry/temp/1478279453422/'
+      });
+    });
+
+    it('should respond', function(){
+      expect(response).to.eql({
+        outputFolder: '/some-path/registry/temp/1478279453422/_package/',
+        packageJson: { package: 'hello' }
+      });
+    });
+  });
+
+  describe('when extracting package fails', function(){
+
+    var error, response;
+
+    beforeEach(function(done){
+      pathResolveStub.reset();
+      pathResolveStub.onCall(0).returns('/some-path/registry/temp/1478279453422.tar.gz');
+      pathResolveStub.onCall(1).returns('/some-path/registry/temp/1478279453422/');
+      pathResolveStub.onCall(2).returns('/some-path/registry/temp/1478279453422/_package/');
+
+      decompressStub.yields('error!');
+
+      extractPackage({
+        '1478279453422.tar.gz': {
+          name: '1478279453422.tar.gz',
+          path: '/some-path/registry/temp/1478279453422.tar.gz'
+        }
+      }, function(err, res){
+        error = err;
+        done();
+      });
+    });
+
+    it('should respond with error', function(){
+      expect(error).to.equal('error!');
+    });
+  });
+});