describe('GZIP encoding', function() {
    var testrun;

    before(function(done) {
        this.run({
            collection: {
                item: [{
                    request: 'http://postman-echo.com/gzip'
                }]
            }
        }, function(err, results) {
            testrun = results;
            done(err);
        });
    });

    it('must have run the test script successfully', function() {
        expect(testrun).be.ok();
        expect(testrun.request.calledOnce).be.ok();

        expect(testrun.request.getCall(0).args[0]).to.be(null);

        var response = testrun.request.getCall(0).args[2];
        expect(response.code).to.eql(200);
        expect(response.json()).to.have.property('gzipped', true);
    });

    it('must have completed the run', function() {
        expect(testrun).be.ok();
        expect(testrun.done.calledOnce).be.ok();
        expect(testrun.done.getCall(0).args[0]).to.be(null);
        expect(testrun.start.calledOnce).be.ok();
    });
});

@@ -1,8 +1,46 @@
+var expect = require('chai').expect;%0A%0A
 describe
@@ -394,28 +394,30 @@
 );%0A%0A    it('
-must
+should
  have run th
@@ -474,39 +474,40 @@
 expect(testrun).
+to.
 be.ok
-()
 ;%0A        expect
@@ -506,33 +506,67 @@
   expect(testrun
-.
+).to.nested.include(%7B%0A            '
 request.calledOn
@@ -567,24 +567,33 @@
 lledOnce
-).be.ok(
+': true%0A        %7D
 );%0A%0A    
@@ -644,22 +644,21 @@
 %5D).to.be
-(
+.
 null
-)
 ;%0A%0A     
@@ -738,22 +738,35 @@
 onse
-.code).to.eql(
+).to.have.property('code', 
 200)
@@ -855,12 +855,14 @@
 it('
-must
+should
  hav
@@ -920,23 +920,24 @@
 estrun).
+to.
 be.ok
-()
 ;%0A      
@@ -962,137 +962,167 @@
 one.
-calledOnce).be.ok();%0A        expect(testrun.done.getCall(0).args%5B0%5D).to.be(null);%0A        expect(testrun.start.calledOnce).be.ok(
+getCall(0).args%5B0%5D).to.be.null;%0A        expect(testrun).to.nested.include(%7B%0A            'done.calledOnce': true,%0A            'start.calledOnce': true%0A        %7D
 );%0A 

Update integration/sanity/gzip-encoding tests to chai