Trifid cipher started

src/test/java/com/mattrixwv/CipherStreamJava/polySubstitution/TestTrifid.java

@@ -0,0 +1,90 @@
+//CipherStreamJava/src/test/java/com/mattrixwv/CipherStreamJava/polySubstitution/TestTrifid.java
+//Mattrixwv
+// Created: 03-03-22
+//Modified: 03-03-22
+package com.mattrixwv.CipherStreamJava.polySubstitution;
+
+
+import static org.junit.Assert.assertEquals;
+
+import com.mattrixwv.CipherStreamJava.exceptions.InvalidBaseException;
+import com.mattrixwv.CipherStreamJava.exceptions.InvalidCharacterException;
+import com.mattrixwv.CipherStreamJava.exceptions.InvalidInputException;
+import com.mattrixwv.CipherStreamJava.exceptions.InvalidKeywordException;
+
+import org.junit.Test;
+
+
+public class TestTrifid{
+	@Test
+	public void testEncode() throws InvalidCharacterException, InvalidBaseException, InvalidKeywordException, InvalidInputException{
+		Trifid cipher = new Trifid(true, true, true, '+');
+
+		//Test lowercase encoding
+		String inputString = "messagetoencode";
+		String keyword = "keyword";
+		String correctOutput = "gqdokpdodljvflf";
+		String output = cipher.encode(keyword, inputString);
+		assertEquals("Trifid failed lowercase encoding.", correctOutput, output);
+		//Test uppercase encoding
+		inputString = "MESSAGETOENCODE";
+		keyword = "keyword";
+		correctOutput = "GQDOKPDODLJVFLF";
+		output = cipher.encode(keyword, inputString);
+		assertEquals("Trifid failed uppercase encoding.", correctOutput, output);
+
+		//Test groupLength
+		inputString = "messagetoencode";
+		keyword = "keyword";
+		int groupLength = 3;
+		correctOutput = "gpjqdvdofodlklf";
+		output = cipher.encode(keyword, groupLength, inputString);
+		assertEquals("Trifid failed groupLength encoding.", correctOutput, output);
+
+		//Test whitespace encoding
+		inputString = "message to encode";
+		keyword = "keyword";
+		correctOutput = "gqdokpd od ljvflf";
+		output = cipher.encode(keyword, inputString);
+		assertEquals("Trifid failed whitespace encoding.", correctOutput, output);
+
+		//Test symbol encoding
+		inputString = "message*to-encode";
+		keyword = "keyword";
+		correctOutput = "gqdokpd*od-ljvflf";
+		output = cipher.encode(keyword, inputString);
+		assertEquals("Trifid failed symbol encoding.", correctOutput, output);
+
+		//Test mixed case, whitespace, symbol encoding
+		inputString = "Message to^encode";
+		keyword = "keyword";
+		correctOutput = "Gqdokpd od^ljvflf";
+		output = cipher.encode(keyword, inputString);
+		assertEquals("Trifid failed mixed case, whitespace, symbol encoding.", correctOutput, output);
+		//Throw in groupLength for good measure
+		inputString = "Message to^encode";
+		keyword = "keyword";
+		groupLength = 3;
+		correctOutput = "Gpjqdvd of^odlklf";
+		output = cipher.encode(keyword, groupLength, inputString);
+		assertEquals("Trifid failed mixed case, whitespace, symbol, groupLength encoding.", correctOutput, output);
+	}
+
+	public void testNoCapitalEncode() throws InvalidCharacterException, InvalidBaseException, InvalidKeywordException, InvalidInputException{
+		//TODO:
+	}
+
+	public void testNoWhitespaceEncode() throws InvalidCharacterException, InvalidBaseException, InvalidKeywordException, InvalidInputException{
+		//TODO:
+	}
+
+	public void testNoSymbolEncode() throws InvalidCharacterException, InvalidBaseException, InvalidKeywordException, InvalidInputException{
+		//TODO:
+	}
+
+
+	@Test
+	public void testDecode() throws InvalidCharacterException, InvalidBaseException, InvalidKeywordException, InvalidInputException{
+		//TODO:
+	}
+}