Add multiple unit tests for togglePunctuation

Signed-off-by: Stefan Niedermann <info@niedermann.it>

1 files changed, 32 insertions, 2 deletions

diff --git a/markdown/src/test/java/it/niedermann/android/markdown/MarkdownUtilTest.java b/markdown/src/test/java/it/niedermann/android/markdown/MarkdownUtilTest.java
index ac4db998..19d9b189 100644
--- a/markdown/src/test/java/it/niedermann/android/markdown/MarkdownUtilTest.java
+++ b/markdown/src/test/java/it/niedermann/android/markdown/MarkdownUtilTest.java
@@ -293,13 +293,11 @@ public class MarkdownUtilTest extends TestCase {
         assertEquals(13, MarkdownUtil.togglePunctuation(builder, 0, 14, "*"));
         assertEquals("Lorem **ipsum** dolor sit amet.", builder.toString());
 
-        // ######### The following one is my desired behaviour instead of this fuckup above
         // toggle italic around multiple existing bolds
         builder = new SpannableStringBuilder("Lorem **ipsum** dolor **sit** amet.");
         assertEquals(35, MarkdownUtil.togglePunctuation(builder, 0, 34, "*"));
         assertEquals("*Lorem **ipsum** dolor **sit** amet*.", builder.toString());
 
-
         // Toggle italic and bold to italic
         builder = new SpannableStringBuilder("Lorem ***ipsum*** dolor sit amet.");
         assertEquals(12, MarkdownUtil.togglePunctuation(builder, 9, 14, "**"));
@@ -355,13 +353,45 @@ public class MarkdownUtilTest extends TestCase {
         assertEquals(24, MarkdownUtil.togglePunctuation(builder, 18, 23, "*"));
         assertEquals("Lorem **Ipsum** ***Dolor***", builder.toString());
 
+        builder = new SpannableStringBuilder("Lorem **Ipsum** **Dolor**");
+        assertEquals(14, MarkdownUtil.togglePunctuation(builder, 8, 13, "*"));
+        assertEquals("Lorem ***Ipsum*** **Dolor**", builder.toString());
+
+        builder = new SpannableStringBuilder("Lorem **Ipsum** **Dolor**");
+        assertEquals(16, MarkdownUtil.togglePunctuation(builder, 6, 15, "*"));
+        assertEquals("Lorem ***Ipsum*** **Dolor**", builder.toString());
+
         // Toggle italic for last bold + italic in a row of multiple marked elements
         builder = new SpannableStringBuilder("Lorem **Ipsum** ***Dolor***");
         assertEquals(23, MarkdownUtil.togglePunctuation(builder, 19, 24, "*"));
         assertEquals("Lorem **Ipsum** **Dolor**", builder.toString());
 
+        builder = new SpannableStringBuilder("Lorem ***Ipsum*** **Dolor**");
+        assertEquals(13, MarkdownUtil.togglePunctuation(builder, 9, 14, "*"));
+        assertEquals("Lorem **Ipsum** **Dolor**", builder.toString());
+
+        builder = new SpannableStringBuilder("Lorem ***Ipsum*** **Dolor**");
+        assertEquals(15, MarkdownUtil.togglePunctuation(builder, 6, 17, "*"));
+        assertEquals("Lorem **Ipsum** **Dolor**", builder.toString());
+
+        builder = new SpannableStringBuilder("Lorem ***Ipsum*** **Dolor**");
+        assertEquals(15, MarkdownUtil.togglePunctuation(builder, 7, 16, "*"));
+        assertEquals("Lorem **Ipsum** **Dolor**", builder.toString());
+
+        builder = new SpannableStringBuilder("Lorem ***Ipsum*** **Dolor**");
+        assertEquals(15, MarkdownUtil.togglePunctuation(builder, 7, 17, "*"));
+        assertEquals("Lorem **Ipsum** **Dolor**", builder.toString());
+
+        builder = new SpannableStringBuilder("Lorem ***Ipsum*** **Dolor**");
+        assertEquals(15, MarkdownUtil.togglePunctuation(builder, 8, 16, "*"));
+        assertEquals("Lorem **Ipsum** **Dolor**", builder.toString());
+
         // Multiline
 
+        builder = new SpannableStringBuilder("Lorem ***Ipsum***\n **Dolor**");
+        assertEquals(29, MarkdownUtil.togglePunctuation(builder, 0, 28, "*"));
+        assertEquals("*Lorem ***Ipsum***\n **Dolor***", builder.toString());
+
         builder = new SpannableStringBuilder("**Bold**\nItalic");
         assertEquals(16, MarkdownUtil.togglePunctuation(builder, 9, 15, "*"));
         assertEquals("**Bold**\n*Italic*", builder.toString());