Fix for line breaks (#2224)

UnitTests/Sources/StringTests.swift

@@ -88,4 +88,27 @@ class StringTests: XCTestCase {
     func testEllipsizeNotNeeded() {
         XCTAssertEqual("ellipsize".ellipsize(length: 15), "ellipsize")
     }
+    
+    func testReplaceBreakOccurrences() {
+        let input0 = "</p><p>"
+        let input1 = "</p>\n<p>"
+        let input2 = "</p>\n\n<p>"
+        let input3 = "</p>\n\n\n\n<p>"
+        let input4 = "<p>a</p>\n<p>b</p>"
+        let input5 = "empty"
+        
+        let expectedOutput0 = input0
+        let expectedOutput1 = "<br><br>"
+        let expectedOutput2 = "<br><br><br>"
+        let expectedOutput3 = "<br><br><br><br><br>"
+        let expectedOutput4 = "<p>a<br><br>b</p>"
+        let expectedOutput5 = input5
+        
+        XCTAssertEqual(input0.replacingHtmlBreaksOccurrences(), expectedOutput0)
+        XCTAssertEqual(input1.replacingHtmlBreaksOccurrences(), expectedOutput1)
+        XCTAssertEqual(input2.replacingHtmlBreaksOccurrences(), expectedOutput2)
+        XCTAssertEqual(input3.replacingHtmlBreaksOccurrences(), expectedOutput3)
+        XCTAssertEqual(input4.replacingHtmlBreaksOccurrences(), expectedOutput4)
+        XCTAssertEqual(input5.replacingHtmlBreaksOccurrences(), expectedOutput5)
+    }
 }

UnitTests/__Snapshots__/PreviewTests/test_formattedBodyText.1.png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8388baf6d6dff565d85ce4e75053f465a923e3e3216649e860f8103fe2bf2293
-size 212392
+oid sha256:afb864a0a68877a81dc46f01add0830bb6de243de11c70181624bd48b3886916
+size 212427