SeriesInfoExtractorServiceImpl.extractPerforated(): add unit tests.

Fix #794

Author: php-coder

src/main/java/ru/mystamps/web/service/SeriesInfoExtractorServiceImpl.java

@@ -218,7 +218,6 @@ protected Integer extractQuantity(String fragment) {
 		return null;
 	}
 
-	// @todo #782 SeriesInfoExtractorServiceImpl.extractPerforated(): add unit tests
 	// @todo #782 Series import: add integration test for extracting perforation flag
 	protected Boolean extractPerforated(String fragment) {
 		if (StringUtils.isBlank(fragment)) {

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

@@ -337,6 +337,32 @@ class SeriesInfoExtractorServiceImplTest extends Specification {
 			'4 беззубцовые марки'  ||  4
 			'32 БЕЗЗУБЦОВЫЕ МАРКИ' || 32
 	}
+
+	//
+	// Tests for extractPerforated()
+	//
+	
+	def 'extractPerforated() should return null when fragment is null, empty or blank'() {
+		expect:
+			service.extractPerforated(nullOrBlank()) == null
+	}
+	
+	def 'extractPerforated() should return null when nothing to extract'() {
+		expect:
+			service.extractPerforated('10 марок') == null
+	}
+	
+	@Unroll
+	def 'extractPerforated() should extract perforated from "#fragment"'(String fragment) {
+		expect:
+			service.extractPerforated(fragment) == false
+		where:
+			fragment      | _
+			'б/з'         | _
+			'Б/З'         | _
+			'беззубцовые' | _
+			'БЕЗЗУБЦОВЫЕ' | _
+	}
 
 	//
 	// Tests for extractSeller()