style: lint free tests

Author: Kamil Kisiela

tests/index-spec.js

@@ -6,4 +6,4 @@ import './types';
 import './wrappers';
 
 // mock console warn (we don't need no education - from formly ;] )
-console.warn = function() {};
+console.warn = function consoleWarn() {};

tests/types/input-spec.js

@@ -108,7 +108,7 @@ describe('formlyMaterial - input type', () => {
           }
         });
 
-        expect(parseInt(element.attr('step'))).toEqual(field.templateOptions.step);
+        expect(parseInt(element.attr('step'), 10)).toEqual(field.templateOptions.step);
       });
     });
 
@@ -133,7 +133,7 @@ describe('formlyMaterial - input type', () => {
           }
         });
 
-        expect(parseInt(element.attr('min'))).toEqual(field.templateOptions.min);
+        expect(parseInt(element.attr('min'), 10)).toEqual(field.templateOptions.min);
       });
     });
 
@@ -158,7 +158,7 @@ describe('formlyMaterial - input type', () => {
           }
         });
 
-        expect(parseInt(element.attr('max'))).toEqual(field.templateOptions.max);
+        expect(parseInt(element.attr('max'), 10)).toEqual(field.templateOptions.max);
       });
     });
   });

tests/types/textarea-spec.js

@@ -64,11 +64,11 @@ describe('formlyMaterial - textarea type', () => {
     expect(label.html()).toContain(field.templateOptions.label);
   });
 
-  it('should not auto grow', function() {
+  it('should not auto grow', () => {
     expect(element.attr('md-no-autogrow')).toBeUndefined();
   });
 
-  it('should be able to disable autogrowing', function() {
+  it('should be able to disable autogrowing', () => {
     compile({
       templateOptions: {
         grow: false