Merge pull request #19 from stscoundrel/feature/younger-futhark-settings

Younger Futhark: add rune style settings & constructors
stscoundrel · Jun 18, 2022 · 048a4d9 · 048a4d9
2 parents b0c29ab + a9e27af
commit 048a4d9
Show file tree

Hide file tree

Showing 2 changed files with 72 additions and 0 deletions.
diff --git a/src/main/java/com/github/stscoundrel/riimut/dialects/YoungerFuthark.java b/src/main/java/com/github/stscoundrel/riimut/dialects/YoungerFuthark.java
@@ -5,6 +5,33 @@
 import com.github.stscoundrel.riimut.Transform;
 
 public class YoungerFuthark implements Dialect {
+    enum Variant {
+        LONG_BRANCH,
+        SHORT_TWIG
+    }
+
+    public YoungerFuthark() {
+        runeStyle = Variant.LONG_BRANCH;
+    }
+
+    public YoungerFuthark(Variant style) {
+        runeStyle = style;
+    }
+
+    private Variant runeStyle;
+
+    private void setVariant(Variant variant) {
+        runeStyle = variant;
+    }
+
+    public void useLongBranch() {
+        setVariant(Variant.LONG_BRANCH);
+    }
+
+    public void useShortTwig() {
+        setVariant(Variant.SHORT_TWIG);
+    }
+
     static final HashMap<String, String> LETTERS_TO_LONG_BRANCH_RUNES = new HashMap<String, String>() {
         {
             put("a", "ᛅ");
@@ -133,6 +160,10 @@ public String lettersToShortTwigRunes(String content) {
     }
 
     public String lettersToRunes(String content) {
+        if (runeStyle == Variant.SHORT_TWIG) {
+            return Transform.withDictionary(content, LETTERS_TO_SHORT_TWIG_RUNES);
+        }
+
         return Transform.withDictionary(content, LETTERS_TO_LONG_BRANCH_RUNES);
     }
 

diff --git a/src/test/java/com/github/stscoundrel/riimut/dialects/YoungerFutharkTest.java b/src/test/java/com/github/stscoundrel/riimut/dialects/YoungerFutharkTest.java
@@ -68,4 +68,45 @@ public void testTransformsRunesToTextContent() {
 
         assertEquals(letters, result);
     }
+
+    public void testStyleVariantSetters() {
+        String letters = "aábcdðeéfghiíjklmnoópqrstþuúvwxyýzåäæöøǫþ";
+        String expectedLongBranchRunes = "ᛅᛅᛒᛋᛏᚦᛁᛁᚠᚴᚼᛁᛁᛁᚴᛚᛘᚾᚢᚢᛒᚴᚱᛋᛏᚦᚢᚢᚢᚢᛋᚢᚢᛋᚢᛅᛅᚢᚢᚢᚦ";
+        String expectedShortTwigRunes = "ᛆᛆᛒᛌᛐᚦᛁᛁᚠᚴᚽᛁᛁᛁᚴᛚᛘᚿᚢᚢᛒᚴᚱᛌᛐᚦᚢᚢᚢᚢᛌᚢᚢᛌᚢᛆᛆᚢᚢᚢᚦ";
+
+        YoungerFuthark youngerFuthark = new YoungerFuthark();
+
+        // Expected to use long branch as default.
+        String longBranchResult = youngerFuthark.lettersToRunes(letters);
+
+        // Change to short twig.
+        youngerFuthark.useShortTwig();
+        String shortTwigResult = youngerFuthark.lettersToRunes(letters);
+
+        // Switch back to long branch
+        youngerFuthark.useLongBranch();
+        String secondLongBranchResult = youngerFuthark.lettersToRunes(letters);
+
+        assertEquals(expectedLongBranchRunes, longBranchResult);
+        assertEquals(expectedShortTwigRunes, shortTwigResult);
+        assertEquals(expectedLongBranchRunes, secondLongBranchResult);
+    }
+
+    public void testConstructorsWithVariantSettings() {
+        String letters = "aábcdðeéfghiíjklmnoópqrstþuúvwxyýzåäæöøǫþ";
+        String expectedLongBranchRunes = "ᛅᛅᛒᛋᛏᚦᛁᛁᚠᚴᚼᛁᛁᛁᚴᛚᛘᚾᚢᚢᛒᚴᚱᛋᛏᚦᚢᚢᚢᚢᛋᚢᚢᛋᚢᛅᛅᚢᚢᚢᚦ";
+        String expectedShortTwigRunes = "ᛆᛆᛒᛌᛐᚦᛁᛁᚠᚴᚽᛁᛁᛁᚴᛚᛘᚿᚢᚢᛒᚴᚱᛌᛐᚦᚢᚢᚢᚢᛌᚢᚢᛌᚢᛆᛆᚢᚢᚢᚦ";
+
+        YoungerFuthark youngerFutharkDefault = new YoungerFuthark();
+        YoungerFuthark youngerFutharkLongBranch = new YoungerFuthark(YoungerFuthark.Variant.LONG_BRANCH);
+        YoungerFuthark youngerFutharkShortTwig = new YoungerFuthark(YoungerFuthark.Variant.SHORT_TWIG);
+
+        String defaultResult = youngerFutharkDefault.lettersToRunes(letters);
+        String shortTwigResult = youngerFutharkShortTwig.lettersToRunes(letters);
+        String longBranchResult = youngerFutharkLongBranch.lettersToRunes(letters);
+
+        assertEquals(expectedLongBranchRunes, defaultResult);
+        assertEquals(expectedShortTwigRunes, shortTwigResult);
+        assertEquals(expectedLongBranchRunes, longBranchResult);
+    }
 }