Improve <br> handling

Author: kean

Modules/Sources/WordPressShared/Utility/GutenbergExcerptGenerator.swift

@@ -16,7 +16,7 @@ public struct GutenbergExcerptGenerator {
 
         // Extract content while convering  <br>, <br/>, <br /> to newlines first
         let rawText = String(content[tagEnd.upperBound..<pEnd.lowerBound])
-            .replacingOccurrences(of: "<br\\s*/?>", with: " ", options: .regularExpression)
+            .replacingOccurrences(of: "(<br\\s*/?>)+", with: " ", options: [.regularExpression, .caseInsensitive])
 
         let range = NSRange(rawText.startIndex..., in: rawText)
         let text = (regex?.stringByReplacingMatches(in: rawText, options: [], range: range, withTemplate: "") ?? rawText)

Modules/Tests/WordPressSharedTests/GutenbergExcerptGeneratorTests.swift

@@ -33,10 +33,9 @@ struct GutenbergPostExcerptGeneratorTests {
     }
 
     @Test func testPostWithBRTags() {
-        let content = #"<p class="wp-block-paragraph">Yes,<br>look behind<br>in remembrance and with gratitude.</p><p class="wp-block-paragraph">Then,<br>stay present,<br>or miss memories in the making.</p>"#
+        let content = #"<p class="wp-block-paragraph">Yes,<br>look behind<br><br>in remembrance and with gratitude.</p><p class="wp-block-paragraph">Then,<br>stay present,<BR />or miss memories in the making.</p>"#
 
         let summary = GutenbergExcerptGenerator.firstParagraph(from: content, maxLength: 150)
-        print(summary)
         #expect(summary == "Yes, look behind in remembrance and with gratitude.")
     }
 }