Improved readability of test cases, estimated difficulty, and moved to appropriate location within track.

config.json

@@ -285,6 +285,13 @@
       ]
     },
     {
+      "slug": "transpose",
+      "difficulty": 6,
+      "topics": [
+
+      ]
+    },
+    {
       "slug": "beer-song",
       "difficulty": 6,
       "topics": [
@@ -472,13 +479,6 @@
       "topics": [
       
       ]
-    },
-    {
-      "slug": "transpose",
-      "difficulty": 1,
-      "topics": [
-      
-      ]
     }
   ],
   "deprecated": [

exercises/transpose/src/test/java/TransposeTest.java

@@ -15,6 +15,7 @@ public class TransposeTest {
     @Test
     public void emptyString() {
         String input = "";
+
         String expected = "";
 
         assertEquals(expected, transpose.transpose(input));
@@ -24,8 +25,9 @@ public class TransposeTest {
     @Ignore("Remove to run test")
     public void twoCharsInARow() {
         String input = "A1";
+
         String expected = "A" +
-                "\n1";
+                          "\n1";
 
         assertEquals(expected, transpose.transpose(input));
     }
@@ -34,7 +36,8 @@ public class TransposeTest {
     @Ignore("Remove to run test")
     public void twoCharsInAColumn() {
         String input = "A\n" +
-                "1";
+                       "1";
+
         String expected = "A1";
 
         assertEquals(expected, transpose.transpose(input));
@@ -42,12 +45,13 @@ public class TransposeTest {
 
     @Test
     @Ignore("Remove to run test")
-    public void simple() {
+    public void simpleMatrix() {
         String input = "ABC\n" +
-                "123";
+                       "123";
+
         String expected = "A1\n" +
-                "B2\n" +
-                "C3";
+                          "B2\n" +
+                          "C3";
 
         assertEquals(expected, transpose.transpose(input));
     }
@@ -56,18 +60,19 @@ public class TransposeTest {
     @Ignore("Remove to run test")
     public void singleLine() {
         String input = "Single line.";
+
         String expected = "S\n" +
-                "i\n" +
-                "n\n" +
-                "g\n" +
-                "l\n" +
-                "e\n" +
-                " \n" +
-                "l\n" +
-                "i\n" +
-                "n\n" +
-                "e\n" +
-                ".";
+                          "i\n" +
+                          "n\n" +
+                          "g\n" +
+                          "l\n" +
+                          "e\n" +
+                          " \n" +
+                          "l\n" +
+                          "i\n" +
+                          "n\n" +
+                          "e\n" +
+                          ".";
 
         assertEquals(expected, transpose.transpose(input));
     }
@@ -76,23 +81,24 @@ public class TransposeTest {
     @Ignore("Remove to run test")
     public void firstLineLongerThanSecond() {
         String input = "The fourth line.\n" +
-                "The fifth line.";
+                       "The fifth line.";
+
         String expected = "TT\n" +
-                "hh\n" +
-                "ee\n" +
-                "  \n" +
-                "ff\n" +
-                "oi\n" +
-                "uf\n" +
-                "rt\n" +
-                "th\n" +
-                "h \n" +
-                " l\n" +
-                "li\n" +
-                "in\n" +
-                "ne\n" +
-                "e.\n" +
-                ".";
+                          "hh\n" +
+                          "ee\n" +
+                          "  \n" +
+                          "ff\n" +
+                          "oi\n" +
+                          "uf\n" +
+                          "rt\n" +
+                          "th\n" +
+                          "h \n" +
+                          " l\n" +
+                          "li\n" +
+                          "in\n" +
+                          "ne\n" +
+                          "e.\n" +
+                          ".";
 
         assertEquals(expected, transpose.transpose(input));
     }
@@ -101,24 +107,24 @@ public class TransposeTest {
     @Ignore("Remove to run test")
     public void secondLineLongerThanFirst() {
         String input = "The first line.\n" +
-                "The second line.";
+                       "The second line.";
 
         String expected = "TT\n" +
-                "hh\n" +
-                "ee\n" +
-                "  \n" +
-                "fs\n" +
-                "ie\n" +
-                "rc\n" +
-                "so\n" +
-                "tn\n" +
-                " d\n" +
-                "l \n" +
-                "il\n" +
-                "ni\n" +
-                "en\n" +
-                ".e\n" +
-                " .";
+                          "hh\n" +
+                          "ee\n" +
+                          "  \n" +
+                          "fs\n" +
+                          "ie\n" +
+                          "rc\n" +
+                          "so\n" +
+                          "tn\n" +
+                          " d\n" +
+                          "l \n" +
+                          "il\n" +
+                          "ni\n" +
+                          "en\n" +
+                          ".e\n" +
+                          " .";
 
         assertEquals(expected, transpose.transpose(input));
     }
@@ -127,16 +133,16 @@ public class TransposeTest {
     @Ignore("Remove to run test")
     public void square() {
         String input = "HEART\n" +
-                "EMBER\n" +
-                "ABUSE\n" +
-                "RESIN\n" +
-                "TREND";
+                       "EMBER\n" +
+                       "ABUSE\n" +
+                       "RESIN\n" +
+                       "TREND";
 
         String expected = "HEART\n" +
-                "EMBER\n" +
-                "ABUSE\n" +
-                "RESIN\n" +
-                "TREND";
+                          "EMBER\n" +
+                          "ABUSE\n" +
+                          "RESIN\n" +
+                          "TREND";
 
         assertEquals(expected, transpose.transpose(input));
     }
@@ -145,18 +151,18 @@ public class TransposeTest {
     @Ignore("Remove to run test")
     public void rectangle() {
         String input = "FRACTURE\n" +
-                "OUTLINED\n" +
-                "BLOOMING\n" +
-                "SEPTETTE";
+                       "OUTLINED\n" +
+                       "BLOOMING\n" +
+                       "SEPTETTE";
 
         String expected = "FOBS\n" +
-                "RULE\n" +
-                "ATOP\n" +
-                "CLOT\n" +
-                "TIME\n" +
-                "UNIT\n" +
-                "RENT\n" +
-                "EDGE";
+                          "RULE\n" +
+                          "ATOP\n" +
+                          "CLOT\n" +
+                          "TIME\n" +
+                          "UNIT\n" +
+                          "RENT\n" +
+                          "EDGE";
 
         assertEquals(expected, transpose.transpose(input));
     }
@@ -164,19 +170,19 @@ public class TransposeTest {
     @Test
     @Ignore("Remove to run test")
     public void triangle() {
-        String input =  "T\n" +
-                "EE\n" +
-                "AAA\n" +
-                "SSSS\n" +
-                "EEEEE\n" +
-                "RRRRRR";
+        String input = "T\n" +
+                       "EE\n" +
+                       "AAA\n" +
+                       "SSSS\n" +
+                       "EEEEE\n" +
+                       "RRRRRR";
 
         String expected = "TEASER\n" +
-                " EASER\n" +
-                "  ASER\n" +
-                "   SER\n" +
-                "    ER\n" +
-                "     R";
+                          " EASER\n" +
+                          "  ASER\n" +
+                          "   SER\n" +
+                          "    ER\n" +
+                          "     R";
 
         assertEquals(expected, transpose.transpose(input));
     }
@@ -184,75 +190,74 @@ public class TransposeTest {
     @Test
     @Ignore("Remove to run test")
     public void manyLines() {
-        String input =  "Chor. Two households, both alike in dignity,\n" +
-                "In fair Verona, where we lay our scene,\n" +
-                "From ancient grudge break to new mutiny,\n" +
-                "Where civil blood makes civil hands unclean.\n" +
-                "From forth the fatal loins of these two foes\n" +
-                "A pair of star-cross'd lovers take their life;\n" +
-                "Whose misadventur'd piteous overthrows\n" +
-                "Doth with their death bury their parents' strife.\n" +
-                "The fearful passage of their death-mark'd love,\n" +
-                "And the continuance of their parents' rage,\n" +
-                "Which, but their children's end, naught could remove,\n" +
-                "Is now the two hours' traffic of our stage;\n" +
-                "The which if you with patient ears attend,\n" +
-                "What here shall miss, our toil shall strive to mend.";
-
+        String input = "Chor. Two households, both alike in dignity,\n" +
+                       "In fair Verona, where we lay our scene,\n" +
+                       "From ancient grudge break to new mutiny,\n" +
+                       "Where civil blood makes civil hands unclean.\n" +
+                       "From forth the fatal loins of these two foes\n" +
+                       "A pair of star-cross'd lovers take their life;\n" +
+                       "Whose misadventur'd piteous overthrows\n" +
+                       "Doth with their death bury their parents' strife.\n" +
+                       "The fearful passage of their death-mark'd love,\n" +
+                       "And the continuance of their parents' rage,\n" +
+                       "Which, but their children's end, naught could remove,\n" +
+                       "Is now the two hours' traffic of our stage;\n" +
+                       "The which if you with patient ears attend,\n" +
+                       "What here shall miss, our toil shall strive to mend.";
 
         String expected = "CIFWFAWDTAWITW\n" +
-                "hnrhr hohnhshh\n" +
-                "o oeopotedi ea\n" +
-                "rfmrmash  cn t\n" +
-                ".a e ie fthow \n" +
-                " ia fr weh,whh\n" +
-                "Trnco miae  ie\n" +
-                "w ciroitr btcr\n" +
-                "oVivtfshfcuhhe\n" +
-                " eeih a uote  \n" +
-                "hrnl sdtln  is\n" +
-                "oot ttvh tttfh\n" +
-                "un bhaeepihw a\n" +
-                "saglernianeoyl\n" +
-                "e,ro -trsui ol\n" +
-                "h uofcu sarhu \n" +
-                "owddarrdan o m\n" +
-                "lhg to'egccuwi\n" +
-                "deemasdaeehris\n" +
-                "sr als t  ists\n" +
-                ",ebk 'phool'h,\n" +
-                "  reldi ffd   \n" +
-                "bweso tb  rtpo\n" +
-                "oea ileutterau\n" +
-                "t kcnoorhhnatr\n" +
-                "hl isvuyee'fi \n" +
-                " atv es iisfet\n" +
-                "ayoior trr ino\n" +
-                "l  lfsoh  ecti\n" +
-                "ion   vedpn  l\n" +
-                "kuehtteieadoe \n" +
-                "erwaharrar,fas\n" +
-                "   nekt te  rh\n" +
-                "ismdsehphnnosa\n" +
-                "ncuse ra-tau l\n" +
-                " et  tormsural\n" +
-                "dniuthwea'g t \n" +
-                "iennwesnr hsts\n" +
-                "g,ycoi tkrttet\n" +
-                "n ,l r s'a anr\n" +
-                "i  ef  'dgcgdi\n" +
-                "t  aol   eoe,v\n" +
-                "y  nei sl,u; e\n" +
-                ",  .sf to l   \n" +
-                "     e rv d  t\n" +
-                "     ; ie    o\n" +
-                "       f, r   \n" +
-                "       e  e  m\n" +
-                "       .  m  e\n" +
-                "          o  n\n" +
-                "          v  d\n" +
-                "          e  .\n" +
-                "          ,";
+                          "hnrhr hohnhshh\n" +
+                          "o oeopotedi ea\n" +
+                          "rfmrmash  cn t\n" +
+                          ".a e ie fthow \n" +
+                          " ia fr weh,whh\n" +
+                          "Trnco miae  ie\n" +
+                          "w ciroitr btcr\n" +
+                          "oVivtfshfcuhhe\n" +
+                          " eeih a uote  \n" +
+                          "hrnl sdtln  is\n" +
+                          "oot ttvh tttfh\n" +
+                          "un bhaeepihw a\n" +
+                          "saglernianeoyl\n" +
+                          "e,ro -trsui ol\n" +
+                          "h uofcu sarhu \n" +
+                          "owddarrdan o m\n" +
+                          "lhg to'egccuwi\n" +
+                          "deemasdaeehris\n" +
+                          "sr als t  ists\n" +
+                          ",ebk 'phool'h,\n" +
+                          "  reldi ffd   \n" +
+                          "bweso tb  rtpo\n" +
+                          "oea ileutterau\n" +
+                          "t kcnoorhhnatr\n" +
+                          "hl isvuyee'fi \n" +
+                          " atv es iisfet\n" +
+                          "ayoior trr ino\n" +
+                          "l  lfsoh  ecti\n" +
+                          "ion   vedpn  l\n" +
+                          "kuehtteieadoe \n" +
+                          "erwaharrar,fas\n" +
+                          "   nekt te  rh\n" +
+                          "ismdsehphnnosa\n" +
+                          "ncuse ra-tau l\n" +
+                          " et  tormsural\n" +
+                          "dniuthwea'g t \n" +
+                          "iennwesnr hsts\n" +
+                          "g,ycoi tkrttet\n" +
+                          "n ,l r s'a anr\n" +
+                          "i  ef  'dgcgdi\n" +
+                          "t  aol   eoe,v\n" +
+                          "y  nei sl,u; e\n" +
+                          ",  .sf to l   \n" +
+                          "     e rv d  t\n" +
+                          "     ; ie    o\n" +
+                          "       f, r   \n" +
+                          "       e  e  m\n" +
+                          "       .  m  e\n" +
+                          "          o  n\n" +
+                          "          v  d\n" +
+                          "          e  .\n" +
+                          "          ,";
 
         assertEquals(expected, transpose.transpose(input));
     }