Updated Atbash to run faster
This commit is contained in:
@@ -7,194 +7,14 @@ package com.mattrixwv.CipherStreamJava.monoSubstitution;
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import static org.junit.Assert.assertEquals;
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import com.mattrixwv.CipherStreamJava.exceptions.InvalidInputException;
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import org.junit.Test;
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public class TestAtbash{
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@Test
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public void testDecode(){
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Atbash cipher = new Atbash(true, true, true);
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//Test lowercase decoding
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String input = "zyx";
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String correctOutput = "abc";
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String output = cipher.decode(input);
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assertEquals("Atbash failed lowercase decoding.", correctOutput, output);
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//Test uppercase decoding
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input = "ZYX";
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correctOutput = "ABC";
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output = cipher.decode(input);
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assertEquals("Atbash failed uppercase decoding.", correctOutput, output);
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//Test whitespace decoding
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input = "zyx wvu";
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correctOutput = "abc def";
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output = cipher.decode(input);
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assertEquals("Atbash failed whitespace decoding.", correctOutput, output);
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//Test symbol decoding
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input = "zyx-wvu@";
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correctOutput = "abc-def@";
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output = cipher.decode(input);
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assertEquals("Atbash failed symbol decoding.", correctOutput, output);
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//Test mixed case, whitespace, and symbol decoding
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input = "Gsv jfrxp yildm ulc qfnkh levi - gsv ozab wlt";
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correctOutput = "The quick brown fox jumps over - the lazy dog";
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output = cipher.decode(input);
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assertEquals("Atbash failed mixed case, whitespace, and symbol decoding.", correctOutput, output);
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}
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@Test
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public void testNoWhitespaceDecode(){
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Atbash cipher = new Atbash(true, false, true);
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//Test lowercase decoding
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String input = "zyx";
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String correctOutput = "abc";
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String output = cipher.decode(input);
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assertEquals("Atbash failed no whitespace lowercase decoding.", correctOutput, output);
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//Test uppercase decoding
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input = "ZYX";
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correctOutput = "ABC";
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output = cipher.decode(input);
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assertEquals("Atbash failed no whitespace uppercase decoding.", correctOutput, output);
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//Test whitespace decoding
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input = "zyx wvu";
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correctOutput = "abcdef";
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output = cipher.decode(input);
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assertEquals("Atbash failed no whitespace whitespace decoding.", correctOutput, output);
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//Test symbol decoding
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input = "zyx-wvu@";
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correctOutput = "abc-def@";
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output = cipher.decode(input);
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assertEquals("Atbash failed no whitespace symbol decoding.", correctOutput, output);
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//Test mixed case, whitespace, and symbol decoding
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input = "Gsv jfrxp yildm ulc qfnkh levi - gsv ozab wlt";
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correctOutput = "Thequickbrownfoxjumpsover-thelazydog";
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output = cipher.decode(input);
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assertEquals("Atbash failed no whitespace mixed case, whitespace, and symbol decoding.", correctOutput, output);
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}
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@Test
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public void testNoCapitalDecode(){
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Atbash cipher = new Atbash(false, true, true);
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//Test lowercase decoding
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String input = "zyx";
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String correctOutput = "abc";
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String output = cipher.decode(input);
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assertEquals("Atbash failed no capital lowercase decoding.", correctOutput, output);
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//Test uppercase decoding
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input = "ZYX";
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correctOutput = "abc";
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output = cipher.decode(input);
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assertEquals("Atbash failed no capital uppercase decoding.", correctOutput, output);
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//Test whitespace decoding
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input = "zyx wvu";
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correctOutput = "abc def";
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output = cipher.decode(input);
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assertEquals("Atbash failed no capital whitespace decoding.", correctOutput, output);
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//Test symbol decoding
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input = "zyx-wvu@";
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correctOutput = "abc-def@";
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output = cipher.decode(input);
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assertEquals("Atbash failed no capital symbol decoding.", correctOutput, output);
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//Test mixed case, whitespace, and symbol decoding
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input = "Gsv jfrxp yildm ulc qfnkh levi - gsv ozab wlt";
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correctOutput = "the quick brown fox jumps over - the lazy dog";
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output = cipher.decode(input);
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assertEquals("Atbash failed no capital mixed case, whitespace, and symbol decoding.", correctOutput, output);
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}
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@Test
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public void testNoSymbolDecode(){
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Atbash cipher = new Atbash(true, true, false);
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//Test lowercase decoding
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String input = "zyx";
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String correctOutput = "abc";
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String output = cipher.decode(input);
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assertEquals("Atbash failed no symbol lowercase decoding.", correctOutput, output);
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//Test uppercase decoding
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input = "ZYX";
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correctOutput = "ABC";
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output = cipher.decode(input);
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assertEquals("Atbash failed no symbol uppercase decoding.", correctOutput, output);
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//Test whitespace decoding
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input = "zyx wvu";
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correctOutput = "abc def";
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output = cipher.decode(input);
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assertEquals("Atbash failed no symbol whitespace decoding.", correctOutput, output);
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//Test symbol decoding
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input = "zyx-wvu@";
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correctOutput = "abcdef";
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output = cipher.decode(input);
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assertEquals("Atbash failed no symbol symbol decoding.", correctOutput, output);
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//Test mixed case, whitespace, and symbol decoding
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input = "Gsv jfrxp yildm ulc qfnkh levi - gsv ozab wlt";
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correctOutput = "The quick brown fox jumps over the lazy dog";
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output = cipher.decode(input);
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assertEquals("Atbash failed no symbol mixed case, whitespace, and symbol decoding.", correctOutput, output);
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}
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@Test
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public void testNoCapitalwhitesapceSymbolDecode(){
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Atbash cipher = new Atbash(false, false, false);
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//Test lowercase decoding
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String input = "zyx";
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String correctOutput = "abc";
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String output = cipher.decode(input);
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assertEquals("Atbash failed secure lowercase decoding.", correctOutput, output);
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//Test uppercase decoding
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input = "ZYX";
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correctOutput = "abc";
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output = cipher.decode(input);
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assertEquals("Atbash failed secure uppercase decoding.", correctOutput, output);
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//Test whitespace decoding
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input = "zyx wvu";
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correctOutput = "abcdef";
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output = cipher.decode(input);
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assertEquals("Atbash failed secure whitespace decoding.", correctOutput, output);
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//Test symbol decoding
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input = "zyx-wvu@";
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correctOutput = "abcdef";
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output = cipher.decode(input);
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assertEquals("Atbash failed secure symbol decoding.", correctOutput, output);
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//Test mixed case, whitespace, and symbol decoding
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input = "Gsv jfrxp yildm ulc qfnkh levi - gsv ozab wlt";
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correctOutput = "thequickbrownfoxjumpsoverthelazydog";
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output = cipher.decode(input);
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assertEquals("Atbash failed secure mixed case, whitespace, and symbol decoding.", correctOutput, output);
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}
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@Test
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public void testEncode(){
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public void testEncode() throws InvalidInputException{
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Atbash cipher = new Atbash(true, true, true);
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//Test lowercase encoding
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@@ -230,43 +50,7 @@ public class TestAtbash{
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assertEquals("Atbash failed mixed case, whitespace, and symbol encoding.", correctOutput, output);
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}
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@Test
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public void testNoWhitespaceEncode(){
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Atbash cipher = new Atbash(true, false, true);
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//Test lowercase encoding
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String input = "abc";
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String correctOutput = "zyx";
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String output = cipher.encode(input);
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assertEquals("Atbash failed no whitespace lowercase encoding.", correctOutput, output);
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//Test uppercase encoding
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input = "ABC";
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correctOutput = "ZYX";
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output = cipher.encode(input);
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assertEquals("Atbash failed no whitespace uppercase encoding.", correctOutput, output);
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//Test whitespace encoding
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input = "abc def";
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correctOutput = "zyxwvu";
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output = cipher.encode(input);
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assertEquals("Atbash failed no whitespace whitespace encoding.", correctOutput, output);
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//Test symbol decoding
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input = "abc-def@";
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correctOutput = "zyx-wvu@";
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output = cipher.encode(input);
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assertEquals("Atbash failed no whitespace symbol encoding.", correctOutput, output);
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//Test mixed case, whitespace, and symbol decoding
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input = "The quick brown fox jumps over - the lazy dog";
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correctOutput = "Gsvjfrxpyildmulcqfnkhlevi-gsvozabwlt";
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output = cipher.encode(input);
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assertEquals("Atbash failed no whitespace mixed case, whitespace, and symbol encoding.", correctOutput, output);
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}
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@Test
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public void testNoCapitalEncode(){
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public void testNoCapitalEncode() throws InvalidInputException{
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Atbash cipher = new Atbash(false, true, true);
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//Test lowercase encoding
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@@ -302,7 +86,43 @@ public class TestAtbash{
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assertEquals("Atbash failed no capital mixed case, whitespace, and symbol encoding.", correctOutput, output);
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}
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@Test
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public void testNoSymbolEncode(){
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public void testNoWhitespaceEncode() throws InvalidInputException{
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Atbash cipher = new Atbash(true, false, true);
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//Test lowercase encoding
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String input = "abc";
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String correctOutput = "zyx";
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String output = cipher.encode(input);
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assertEquals("Atbash failed no whitespace lowercase encoding.", correctOutput, output);
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//Test uppercase encoding
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input = "ABC";
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correctOutput = "ZYX";
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output = cipher.encode(input);
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assertEquals("Atbash failed no whitespace uppercase encoding.", correctOutput, output);
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//Test whitespace encoding
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input = "abc def";
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correctOutput = "zyxwvu";
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output = cipher.encode(input);
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assertEquals("Atbash failed no whitespace whitespace encoding.", correctOutput, output);
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//Test symbol decoding
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input = "abc-def@";
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correctOutput = "zyx-wvu@";
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output = cipher.encode(input);
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assertEquals("Atbash failed no whitespace symbol encoding.", correctOutput, output);
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//Test mixed case, whitespace, and symbol decoding
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input = "The quick brown fox jumps over - the lazy dog";
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correctOutput = "Gsvjfrxpyildmulcqfnkhlevi-gsvozabwlt";
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output = cipher.encode(input);
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assertEquals("Atbash failed no whitespace mixed case, whitespace, and symbol encoding.", correctOutput, output);
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}
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@Test
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public void testNoSymbolEncode() throws InvalidInputException{
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Atbash cipher = new Atbash(true, true, false);
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//Test lowercase encoding
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@@ -338,7 +158,7 @@ public class TestAtbash{
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assertEquals("Atbash failed no symbol mixed case, whitespace, and symbol encoding.", correctOutput, output);
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}
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@Test
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public void testNoCapitalWhitespaceSymbolEncode(){
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public void testNoCapitalWhitespaceSymbolEncode() throws InvalidInputException{
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Atbash cipher = new Atbash(false, false, false);
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//Test lowercase encoding
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@@ -373,4 +193,186 @@ public class TestAtbash{
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output = cipher.encode(input);
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assertEquals("Atbash failed secure mixed case, whitespace, and symbol encoding.", correctOutput, output);
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}
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@Test
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public void testDecode() throws InvalidInputException{
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Atbash cipher = new Atbash(true, true, true);
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//Test lowercase decoding
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String input = "zyx";
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String correctOutput = "abc";
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String output = cipher.decode(input);
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assertEquals("Atbash failed lowercase decoding.", correctOutput, output);
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//Test uppercase decoding
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input = "ZYX";
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correctOutput = "ABC";
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output = cipher.decode(input);
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assertEquals("Atbash failed uppercase decoding.", correctOutput, output);
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//Test whitespace decoding
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input = "zyx wvu";
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correctOutput = "abc def";
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output = cipher.decode(input);
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assertEquals("Atbash failed whitespace decoding.", correctOutput, output);
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//Test symbol decoding
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input = "zyx-wvu@";
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correctOutput = "abc-def@";
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output = cipher.decode(input);
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assertEquals("Atbash failed symbol decoding.", correctOutput, output);
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//Test mixed case, whitespace, and symbol decoding
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input = "Gsv jfrxp yildm ulc qfnkh levi - gsv ozab wlt";
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correctOutput = "The quick brown fox jumps over - the lazy dog";
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output = cipher.decode(input);
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assertEquals("Atbash failed mixed case, whitespace, and symbol decoding.", correctOutput, output);
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}
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@Test
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public void testNoCapitalDecode() throws InvalidInputException{
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Atbash cipher = new Atbash(false, true, true);
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//Test lowercase decoding
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String input = "zyx";
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String correctOutput = "abc";
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String output = cipher.decode(input);
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assertEquals("Atbash failed no capital lowercase decoding.", correctOutput, output);
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//Test uppercase decoding
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input = "ZYX";
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correctOutput = "abc";
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output = cipher.decode(input);
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assertEquals("Atbash failed no capital uppercase decoding.", correctOutput, output);
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//Test whitespace decoding
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input = "zyx wvu";
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correctOutput = "abc def";
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output = cipher.decode(input);
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assertEquals("Atbash failed no capital whitespace decoding.", correctOutput, output);
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//Test symbol decoding
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input = "zyx-wvu@";
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correctOutput = "abc-def@";
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output = cipher.decode(input);
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assertEquals("Atbash failed no capital symbol decoding.", correctOutput, output);
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//Test mixed case, whitespace, and symbol decoding
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input = "Gsv jfrxp yildm ulc qfnkh levi - gsv ozab wlt";
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correctOutput = "the quick brown fox jumps over - the lazy dog";
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output = cipher.decode(input);
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assertEquals("Atbash failed no capital mixed case, whitespace, and symbol decoding.", correctOutput, output);
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}
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@Test
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public void testNoWhitespaceDecode() throws InvalidInputException{
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Atbash cipher = new Atbash(true, false, true);
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//Test lowercase decoding
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String input = "zyx";
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String correctOutput = "abc";
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String output = cipher.decode(input);
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assertEquals("Atbash failed no whitespace lowercase decoding.", correctOutput, output);
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//Test uppercase decoding
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input = "ZYX";
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correctOutput = "ABC";
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output = cipher.decode(input);
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assertEquals("Atbash failed no whitespace uppercase decoding.", correctOutput, output);
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//Test whitespace decoding
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input = "zyx wvu";
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correctOutput = "abcdef";
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output = cipher.decode(input);
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assertEquals("Atbash failed no whitespace whitespace decoding.", correctOutput, output);
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//Test symbol decoding
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input = "zyx-wvu@";
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correctOutput = "abc-def@";
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output = cipher.decode(input);
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assertEquals("Atbash failed no whitespace symbol decoding.", correctOutput, output);
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//Test mixed case, whitespace, and symbol decoding
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input = "Gsv jfrxp yildm ulc qfnkh levi - gsv ozab wlt";
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correctOutput = "Thequickbrownfoxjumpsover-thelazydog";
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output = cipher.decode(input);
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assertEquals("Atbash failed no whitespace mixed case, whitespace, and symbol decoding.", correctOutput, output);
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}
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@Test
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public void testNoSymbolDecode() throws InvalidInputException{
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Atbash cipher = new Atbash(true, true, false);
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//Test lowercase decoding
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String input = "zyx";
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String correctOutput = "abc";
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String output = cipher.decode(input);
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assertEquals("Atbash failed no symbol lowercase decoding.", correctOutput, output);
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//Test uppercase decoding
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input = "ZYX";
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correctOutput = "ABC";
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output = cipher.decode(input);
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assertEquals("Atbash failed no symbol uppercase decoding.", correctOutput, output);
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//Test whitespace decoding
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input = "zyx wvu";
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correctOutput = "abc def";
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output = cipher.decode(input);
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assertEquals("Atbash failed no symbol whitespace decoding.", correctOutput, output);
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//Test symbol decoding
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input = "zyx-wvu@";
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correctOutput = "abcdef";
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output = cipher.decode(input);
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assertEquals("Atbash failed no symbol symbol decoding.", correctOutput, output);
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//Test mixed case, whitespace, and symbol decoding
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input = "Gsv jfrxp yildm ulc qfnkh levi - gsv ozab wlt";
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correctOutput = "The quick brown fox jumps over the lazy dog";
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output = cipher.decode(input);
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assertEquals("Atbash failed no symbol mixed case, whitespace, and symbol decoding.", correctOutput, output);
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}
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@Test
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public void testNoCapitalwhitesapceSymbolDecode() throws InvalidInputException{
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Atbash cipher = new Atbash(false, false, false);
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//Test lowercase decoding
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String input = "zyx";
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String correctOutput = "abc";
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String output = cipher.decode(input);
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assertEquals("Atbash failed secure lowercase decoding.", correctOutput, output);
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//Test uppercase decoding
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input = "ZYX";
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correctOutput = "abc";
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output = cipher.decode(input);
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assertEquals("Atbash failed secure uppercase decoding.", correctOutput, output);
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//Test whitespace decoding
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input = "zyx wvu";
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correctOutput = "abcdef";
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output = cipher.decode(input);
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assertEquals("Atbash failed secure whitespace decoding.", correctOutput, output);
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//Test symbol decoding
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input = "zyx-wvu@";
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correctOutput = "abcdef";
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output = cipher.decode(input);
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assertEquals("Atbash failed secure symbol decoding.", correctOutput, output);
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//Test mixed case, whitespace, and symbol decoding
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input = "Gsv jfrxp yildm ulc qfnkh levi - gsv ozab wlt";
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correctOutput = "thequickbrownfoxjumpsoverthelazydog";
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output = cipher.decode(input);
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assertEquals("Atbash failed secure mixed case, whitespace, and symbol decoding.", correctOutput, output);
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}
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}
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