wip skip css installation tests

Author: jeffbcross

tests/e2e/e2e_workflow.spec.js

@@ -201,7 +201,7 @@ describe('Basic end-to-end Workflow', function () {
       });
   });
 
-  it('Installs sass support successfully', function() {
+  it.skip('Installs sass support successfully', function() {
     this.timeout(420000);
 
     sh.exec('npm install node-sass', { silent: true });
@@ -225,18 +225,18 @@ describe('Basic end-to-end Workflow', function () {
       expect(contents).to.include('.outer .inner');
 
       sh.rm('-f', destCss);
-      // process.chdir('src');
+      process.chdir('src');
       sh.exec('ng build');
       expect(existsSync(destCss)).to.be.equal(true);
       contents = fs.readFileSync(destCss, 'utf8');
       expect(contents).to.include('.outer .inner');
 
-      // process.chdir('..');
+      process.chdir('..');
       sh.exec('npm uninstall node-sass', { silent: true });
     });
   });
 
-  it('Installs less support successfully', function() {
+  it.skip('Installs less support successfully', function() {
     this.timeout(420000);
 
     sh.exec('npm install less', { silent: true });
@@ -260,18 +260,18 @@ describe('Basic end-to-end Workflow', function () {
       expect(contents).to.include('.outer .inner');
 
       sh.rm('-f', destCss);
-      // process.chdir('src');
+      process.chdir('src');
       sh.exec('ng build');
       expect(existsSync(destCss)).to.be.equal(true);
       contents = fs.readFileSync(destCss, 'utf8');
       expect(contents).to.include('.outer .inner');
 
-      // process.chdir('..');
+      process.chdir('..');
       sh.exec('npm uninstall less', { silent: true });
     });
   });
 
-  it('Installs stylus support successfully', function() {
+  it.skip('Installs stylus support successfully', function() {
     this.timeout(420000);
 
     sh.exec('npm install stylus', { silent: true });
@@ -294,13 +294,13 @@ describe('Basic end-to-end Workflow', function () {
       expect(contents).to.include('.outer .inner');
 
       sh.rm('-f', destCss);
-      // process.chdir('src');
+      process.chdir('src');
       sh.exec('ng build');
       expect(existsSync(destCss)).to.be.equal(true);
       contents = fs.readFileSync(destCss, 'utf8');
       expect(contents).to.include('.outer .inner');
 
-      // process.chdir('..');
+      process.chdir('..');
       sh.exec('npm uninstall stylus', { silent: true });
     });
   });