SeriesServiceImplTest: fix test.

Correction for 8508318 commit.

Addressed to #301

Author: php-coder

src/test/groovy/ru/mystamps/web/service/SeriesServiceImplTest.groovy

@@ -527,6 +527,8 @@ class SeriesServiceImplTest extends Specification {
 	def "add() should remove image when exception occurs"() {
 		given:
 			ImageInfoDto expectedImageInfo = new ImageInfoDto(654, 'JPEG')
+		and:
+			seriesDao.add(_ as AddSeriesDbDto) >> 111
 		and:
 			imageService.addToSeries(_ as Integer, _ as Integer) >> { throw new IllegalStateException() }
 		when: