Fix tests

Author: matteofigus

test/unit/registry-domain-nested-renderer.js

@@ -279,10 +279,8 @@ describe('registry : routes : helpers : nested-renderer', () => {
         });
 
         it('should return error in result callback', () => {
-          expect(result).to.eql([
-            new Error('Component not found!'),
-            new Error('Component not found!')
-          ]);
+          expect(result[0].toString()).to.equal('Error: Component not found!');
+          expect(result[1].toString()).to.equal('Error: Component not found!');
         });
       });
     });

test/unit/registry-domain-validator.js

@@ -1033,7 +1033,7 @@ describe('registry : domain : validator', () => {
       });
 
       it('should not return an error', () => {
-        expect(result.error).to.be.empty;
+        expect(result.error).to.be.undefined;
       });
     });
 
@@ -1045,7 +1045,7 @@ describe('registry : domain : validator', () => {
       });
 
       it('should not return an error', () => {
-        expect(result.error).to.be.empty;
+        expect(result.error).to.be.undefined;
       });
     });
   });
@@ -1108,7 +1108,7 @@ describe('registry : domain : validator', () => {
       });
 
       it('should not return an error', () => {
-        expect(result.error).to.be.empty;
+        expect(result.error).to.be.undefined;
       });
     });
 
@@ -1120,7 +1120,7 @@ describe('registry : domain : validator', () => {
       });
 
       it('should not return an error', () => {
-        expect(result.error).to.be.empty;
+        expect(result.error).to.be.undefined;
       });
     });
   });

test/unit/registry-routes-component.js

@@ -260,7 +260,7 @@ describe('registry : routes : component', () => {
       });
 
       it('should respond without error for successful request', () => {
-        expect(resJsonStub.args[0][0].error).to.be.empty;
+        expect(resJsonStub.args[0][0].error).to.be.undefined;
       });
 
       it('should respond with error message for component execution error', () => {

test/unit/registry-routes-helpers-get-component.js

@@ -96,7 +96,7 @@ describe('registry : routes : helpers : get-component', () => {
       );
       expect(fireStub.args[0][1].version).to.equal('1.0.0');
       expect(fireStub.args[0][1].renderMode).to.equal('rendered');
-      expect(fireStub.args[0][1].duration).not.to.be.empty;
+      expect(fireStub.args[0][1].duration).to.be.above(0);
       expect(fireStub.args[0][1].status).to.equal(200);
     });
   });
@@ -129,7 +129,7 @@ describe('registry : routes : helpers : get-component', () => {
       );
       expect(fireStub.args[0][1].version).to.equal('1.0.0');
       expect(fireStub.args[0][1].renderMode).to.equal('rendered');
-      expect(fireStub.args[0][1].duration).not.to.be.empty;
+      expect(fireStub.args[0][1].duration).to.be.above(0);
       expect(fireStub.args[0][1].status).to.equal(500);
     });
   });