added date options for tests

Author: HugoMario

modules/swagger-codegen/src/test/java/io/swagger/codegen/options/SpringOptionsProvider.java

@@ -26,6 +26,8 @@ public class SpringOptionsProvider extends JavaOptionsProvider {
     public static final String DEFAULT_INTERFACES = "true";
     public static final String NOT_NULL_JACKSON_ANNOTATION = "false";
     public static final String IGNORE_UNKNOWN_JACKSON_ANNOTATION = "false";
+    public static final String DATE_PATTERN_VALUE = "yyyy-MM-dd";
+    public static final String DATE_TIME_PATTERN_VALUE = "yyyy-MM-dd'T'HH:mm:ss.SSS";
 
     @Override
     public String getLanguage() {
@@ -54,6 +56,8 @@ public Map<String, String> createOptions() {
         options.put(SpringCodegen.DEFAULT_INTERFACES, DEFAULT_INTERFACES);
         options.put(SpringCodegen.NOT_NULL_JACKSON_ANNOTATION,NOT_NULL_JACKSON_ANNOTATION);
         options.put(SpringCodegen.IGNORE_UNKNOWN_JACKSON_ANNOTATION, IGNORE_UNKNOWN_JACKSON_ANNOTATION);
+        options.put(SpringCodegen.DATE_PATTERN, DATE_PATTERN_VALUE);
+        options.put(SpringCodegen.DATE_TIME_PATTERN, DATE_TIME_PATTERN_VALUE);
 
         return options;
     }