Merge branch 'main' into display3

Author: AtharvOps

exercises/practice/acronym/src/test/java/AcronymTest.java

@@ -1,67 +1,77 @@
 import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
 public class AcronymTest {
-
+    
     @Test
+    @DisplayName("basic")
     public void basic() {
         assertThat(new Acronym("Portable Network Graphics").get())
                 .isEqualTo("PNG");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("lowercase words")
     public void lowercaseWords() {
         assertThat(new Acronym("Ruby on Rails").get())
                 .isEqualTo("ROR");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("punctuation")
     public void punctuation() {
         assertThat(new Acronym("First In, First Out").get())
                 .isEqualTo("FIFO");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("all caps word")
     public void nonAcronymAllCapsWord() {
         assertThat(new Acronym("GNU Image Manipulation Program").get())
                 .isEqualTo("GIMP");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("punctuation without whitespace")
     public void punctuationWithoutWhitespace() {
         assertThat(new Acronym("Complementary metal-oxide semiconductor").get())
                 .isEqualTo("CMOS");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("very long abbreviation")
     public void veryLongAbbreviation() {
         assertThat(new Acronym("Rolling On The Floor Laughing So Hard That My Dogs Came Over And Licked Me").get())
                 .isEqualTo("ROTFLSHTMDCOALM");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("consecutive delimiters")
     public void consecutiveDelimiters() {
         assertThat(new Acronym("Something - I made up from thin air").get())
                 .isEqualTo("SIMUFTA");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("apostrophes")
     public void apostrophes() {
         assertThat(new Acronym("Halley's Comet").get())
                 .isEqualTo("HC");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("underscore emphasis")
     public void underscoreEmphasis() {
         assertThat(new Acronym("The Road _Not_ Taken").get())
                 .isEqualTo("TRNT");

exercises/practice/affine-cipher/src/test/java/AffineCipherTest.java

@@ -1,4 +1,5 @@
 import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -9,58 +10,66 @@ public class AffineCipherTest {
     private AffineCipher affineCipher = new AffineCipher();
 
     @Test
+    @DisplayName("encode yes")
     public void testEncodeYes() {
         assertThat(affineCipher.encode("yes", 5, 7)).isEqualTo("xbt");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("encode no")
     public void testEncodeNo() {
         assertThat(affineCipher.encode("no", 15, 18)).isEqualTo("fu");
     }
 
-
     @Disabled("Remove to run test")
+    @DisplayName("encode OMG")
     @Test
     public void testEncodeOMG() {
         assertThat(affineCipher.encode("OMG", 21, 3)).isEqualTo("lvz");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("encode O M G")
     public void testEncodeO_M_G() {
         assertThat(affineCipher.encode("O M G", 25, 47)).isEqualTo("hjp");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("encode mindblowingly")
     public void testEncodeMindBlowingly() {
         assertThat(affineCipher.encode("mindblowingly", 11, 15)).isEqualTo("rzcwa gnxzc dgt");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("encode numbers")
     public void testEncodeNumbers() {
         assertThat(affineCipher.encode("Testing,1 2 3, testing.", 3, 4))
                 .isEqualTo("jqgjc rw123 jqgjc rw");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("encode deep thought")
     public void testEncodeDeepThought() {
         assertThat(affineCipher.encode("Truth is fiction.", 5, 17))
                 .isEqualTo("iynia fdqfb ifje");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("encode all the letters")
     public void testEncodeAllTheLetters() {
         assertThat(affineCipher.encode("The quick brown fox jumps over the lazy dog.", 17, 33))
                 .isEqualTo("swxtj npvyk lruol iejdc blaxk swxmh qzglf");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("encode with a not coprime to m")
     public void testEncodeThrowsMeaningfulException() {
         assertThatExceptionOfType(IllegalArgumentException.class)
             .isThrownBy(() -> affineCipher.encode("This is a test", 6, 17))
@@ -69,48 +78,55 @@ public void testEncodeThrowsMeaningfulException() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("decode exercism")
     public void testDecodeExercism() {
         assertThat(affineCipher.decode("tytgn fjr", 3, 7))
                 .isEqualTo("exercism");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("decode a sentence")
     public void testDecodeSentence() {
         assertThat(affineCipher.decode("qdwju nqcro muwhn odqun oppmd aunwd o", 19, 16))
                 .isEqualTo("anobstacleisoftenasteppingstone");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("decode numbers")
     public void testDecodeNumbers() {
         assertThat(affineCipher.decode("odpoz ub123 odpoz ub", 25, 7))
                 .isEqualTo("testing123testing");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("decode all the letters")
     public void testDecodeAllTheLetters() {
         assertThat(affineCipher.decode("swxtj npvyk lruol iejdc blaxk swxmh qzglf", 17, 33))
                 .isEqualTo("thequickbrownfoxjumpsoverthelazydog");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("decode with no spaces in input")
     public void testDecodeWithNoSpaces() {
         assertThat(affineCipher.decode("swxtjnpvyklruoliejdcblaxkswxmhqzglf", 17, 33))
                 .isEqualTo("thequickbrownfoxjumpsoverthelazydog");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("decode with too many spaces")
     public void testDecodeWithTooManySpaces() {
         assertThat(affineCipher.decode("vszzm    cly   yd cg    qdp", 15, 16))
                 .isEqualTo("jollygreengiant");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("decode with a not coprime to m")
     public void testDecodeThrowsMeaningfulException() {
         assertThatExceptionOfType(IllegalArgumentException.class)
             .isThrownBy(() -> affineCipher.decode("Test", 13, 5))

exercises/practice/all-your-base/src/test/java/BaseConverterTest.java

@@ -1,4 +1,5 @@
 import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -7,6 +8,7 @@
 public class BaseConverterTest {
 
     @Test
+    @DisplayName("single bit one to decimal")
     public void testSingleBitOneToDecimal() {
         BaseConverter baseConverter = new BaseConverter(2, new int[]{1});
 
@@ -16,6 +18,7 @@ public void testSingleBitOneToDecimal() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("binary to single decimal")
     public void testBinaryToSingleDecimal() {
         BaseConverter baseConverter = new BaseConverter(2, new int[]{1, 0, 1});
 
@@ -25,6 +28,7 @@ public void testBinaryToSingleDecimal() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("single decimal to binary")
     public void testSingleDecimalToBinary() {
         BaseConverter baseConverter = new BaseConverter(10, new int[]{5});
 
@@ -34,6 +38,7 @@ public void testSingleDecimalToBinary() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("binary to multiple decimal")
     public void testBinaryToMultipleDecimal() {
         BaseConverter baseConverter = new BaseConverter(2, new int[]{1, 0, 1, 0, 1, 0});
 
@@ -43,6 +48,7 @@ public void testBinaryToMultipleDecimal() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("decimal to binary")
     public void testDecimalToBinary() {
         BaseConverter baseConverter = new BaseConverter(10, new int[]{4, 2});
 
@@ -52,6 +58,7 @@ public void testDecimalToBinary() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("trinary to hexadecimal")
     public void testTrinaryToHexadecimal() {
         BaseConverter baseConverter = new BaseConverter(3, new int[]{1, 1, 2, 0});
 
@@ -61,6 +68,7 @@ public void testTrinaryToHexadecimal() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("hexadecimal to trinary")
     public void testHexadecimalToTrinary() {
         BaseConverter baseConverter = new BaseConverter(16, new int[]{2, 10});
 
@@ -70,6 +78,7 @@ public void testHexadecimalToTrinary() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("15-bit integer")
     public void test15BitInteger() {
         BaseConverter baseConverter = new BaseConverter(97, new int[]{3, 46, 60});
 
@@ -79,6 +88,7 @@ public void test15BitInteger() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("empty list")
     public void testEmptyDigits() {
         BaseConverter baseConverter = new BaseConverter(2, new int[]{});
 
@@ -88,6 +98,7 @@ public void testEmptyDigits() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("single zero")
     public void testSingleZero() {
         BaseConverter baseConverter = new BaseConverter(10, new int[]{0});
 
@@ -97,6 +108,7 @@ public void testSingleZero() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("multiple zeros")
     public void testMultipleZeros() {
         BaseConverter baseConverter = new BaseConverter(10, new int[]{0, 0, 0});
 
@@ -106,6 +118,7 @@ public void testMultipleZeros() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("leading zeros")
     public void testLeadingZeros() {
         BaseConverter baseConverter = new BaseConverter(7, new int[]{0, 6, 0});
 
@@ -115,22 +128,25 @@ public void testLeadingZeros() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("input base is one")
     public void testFirstBaseIsOne() {
         assertThatExceptionOfType(IllegalArgumentException.class)
-            .isThrownBy(() -> new BaseConverter(1, new int[]{1}))
+            .isThrownBy(() -> new BaseConverter(1, new int[]{0}))
             .withMessage("Bases must be at least 2.");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("input base is zero")
     public void testFirstBaseIsZero() {
         assertThatExceptionOfType(IllegalArgumentException.class)
-            .isThrownBy(() -> new BaseConverter(0, new int[]{1}))
+            .isThrownBy(() -> new BaseConverter(0, new int[]{}))
             .withMessage("Bases must be at least 2.");
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("input base is negative")
     public void testFirstBaseIsNegative() {
         assertThatExceptionOfType(IllegalArgumentException.class)
             .isThrownBy(() -> new BaseConverter(-2, new int[]{1}))
@@ -139,6 +155,7 @@ public void testFirstBaseIsNegative() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("negative digit")
     public void testNegativeDigit() {
         assertThatExceptionOfType(IllegalArgumentException.class)
             .isThrownBy(() -> new BaseConverter(2, new int[]{1, -1, 1, 0, 1, 0}))
@@ -147,6 +164,7 @@ public void testNegativeDigit() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("invalid positive digit")
     public void testInvalidPositiveDigit() {
         assertThatExceptionOfType(IllegalArgumentException.class)
             .isThrownBy(() -> new BaseConverter(2, new int[]{1, 2, 1, 0, 1, 0}))
@@ -155,6 +173,7 @@ public void testInvalidPositiveDigit() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("output base is one")
     public void testSecondBaseIsOne() {
         BaseConverter baseConverter =
             new BaseConverter(2, new int[]{1, 0, 1, 0, 1, 0});
@@ -166,6 +185,7 @@ public void testSecondBaseIsOne() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("output base is zero")
     public void testSecondBaseIsZero() {
         BaseConverter baseConverter = new BaseConverter(10, new int[]{7});
 
@@ -176,6 +196,7 @@ public void testSecondBaseIsZero() {
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("output base is negative")
     public void testSecondBaseIsNegative() {
         BaseConverter baseConverter = new BaseConverter(2, new int[]{1});