fixed wrong fixture file names

Author: dotnetCarpenter

test/index.js

@@ -33,7 +33,7 @@ describe("Codecov", function(){
 
   it("can auto detect reports", function(){
     var res = codecov.upload({options: {dump: true}});
-    expect(res.files[0].split(pathSeparator).pop()).to.eql('coverage.json');
+    expect(res.files[0].split(pathSeparator).pop()).to.eql('example.coverage.txt');
     expect(res.body).to.contain('this file is intentionally left blank');
   });
 
@@ -57,7 +57,7 @@ describe("Codecov", function(){
   it("can detect .bowerrc without directory", function(){
     fs.writeFileSync('.bowerrc', '{"key": "value"}');
     var res = codecov.upload({options: {dump: true}});
-    expect(res.files[0].split(pathSeparator).pop()).to.eql('coverage.json');
+    expect(res.files[0].split(pathSeparator).pop()).to.eql('example.coverage.txt');
     expect(res.body).to.contain('this file is intentionally left blank');
   });