fix(series import): ignore text from children elements during price extraction.

Author: php-coder

src/main/java/ru/mystamps/web/feature/series/importing/extractor/JsoupSiteParser.java

@@ -309,11 +309,12 @@ protected String extractSellerUrl(Element body) {
 	}
 
 	protected String extractPrice(Element body) {
-		String price = getTextOfTheFirstElement(body, priceLocator);
-		if (price == null) {
+		Element elem = getFirstElement(body, priceLocator);
+		if (elem == null) {
 			return null;
 		}
 
+		String price = elem.ownText();
 		LOG.debug("Extracted price: '{}'", price);
 		return price;
 	}

src/test/java/ru/mystamps/web/feature/series/importing/extractor/JsoupSiteParserTest.java

@@ -865,6 +865,23 @@ public void extractPriceShouldReturnTextOfPriceLocator() {
 		assertThat(msg, price, equalTo(expectedValue));
 	}
 
+	@Test
+	public void extractPriceShouldIgnoreTextOfChildrenTags() {
+		parser.setPriceLocator("#price");
+		
+		String expectedValue = String.valueOf(Random.price());
+		String html = String.format(
+			"<span id='price'>%s<span class='currency'>RUB</span</span>",
+			expectedValue
+		);
+		Element doc = createDocumentFromText(html);
+		
+		String price = parser.extractPrice(doc);
+		
+		String msg = String.format("couldn't extract price from '%s'", doc);
+		assertThat(msg, price, equalTo(expectedValue));
+	}
+	
 	//
 	// Tests for extractCurrency()
 	//