Added more tests

src/app/shared/form/builder/parsers/date-field-parser.spec.ts

@@ -0,0 +1,47 @@
+import { FormFieldModel } from '../models/form-field.model';
+import { DynamicConcatModel } from '../ds-dynamic-form-ui/models/ds-dynamic-concat.model';
+import { SeriesFieldParser } from './series-field-parser';
+import { DateFieldParser } from './date-field-parser';
+import { DynamicDsDatePickerModel } from '../ds-dynamic-form-ui/models/date-picker/date-picker.model';
+
+describe('DateFieldParser test suite', () => {
+  let field: FormFieldModel;
+
+  const initFormValues = {};
+  const readOnly = false;
+
+  beforeEach(() => {
+    field = {
+      input: {
+        type: 'date'
+      },
+      label: 'Date of Issue.',
+      mandatory: 'true',
+      repeatable: false,
+      hints: 'Please give the date of previous publication or public distribution. You can leave out the day and/or month if they aren\'t applicable.',
+      mandatoryMessage: 'You must enter at least the year.',
+      selectableMetadata: [
+        {
+          metadata: 'date',
+        }
+      ],
+      languageCodes: []
+    } as FormFieldModel;
+
+  });
+
+  it('should init parser properly', () => {
+    const parser = new DateFieldParser(field, initFormValues, readOnly);
+
+    expect(parser instanceof DateFieldParser).toBe(true);
+  });
+
+  it('should return a DynamicDsDatePickerModel object', () => {
+    const parser = new DateFieldParser(field, initFormValues, readOnly);
+
+    const fieldModel = parser.parse();
+
+    expect(fieldModel instanceof DynamicDsDatePickerModel).toBe(true);
+  });
+
+});