diff --git a/exercises/twelve-days/src/example/java/TwelveDays.java b/exercises/twelve-days/src/example/java/TwelveDays.java index 6207fb44c..bece6b8fb 100644 --- a/exercises/twelve-days/src/example/java/TwelveDays.java +++ b/exercises/twelve-days/src/example/java/TwelveDays.java @@ -16,11 +16,11 @@ public class TwelveDays { "twelve Drummers Drumming, " }; - public static String verse(int verseNumber) { + public String verse(int verseNumber) { return constructVerse(verseNumber); } - public static String verses(int verseNumberStart, int verseNumberEnd) { + public String verses(int verseNumberStart, int verseNumberEnd) { StringBuilder stringBuilder = new StringBuilder(constructVerse(verseNumberStart)); for (int i = verseNumberStart + 1; i <= verseNumberEnd; i++) { stringBuilder.append("\n"); @@ -29,11 +29,11 @@ public static String verses(int verseNumberStart, int verseNumberEnd) { return stringBuilder.toString(); } - public static String sing() { + public String sing() { return verses(1, 12); } - private static String constructVerse(int verseNumber) { + private String constructVerse(int verseNumber) { StringBuilder stringBuilder = new StringBuilder("On the " + days[verseNumber - 1] + " day of Christmas my true love gave to me, "); for (int i = verseNumber; i > 0; i--) { diff --git a/exercises/twelve-days/src/test/java/TwelveDaysTest.java b/exercises/twelve-days/src/test/java/TwelveDaysTest.java index 37bd9d091..46d70d90c 100644 --- a/exercises/twelve-days/src/test/java/TwelveDaysTest.java +++ b/exercises/twelve-days/src/test/java/TwelveDaysTest.java @@ -1,15 +1,22 @@ +import org.junit.Before; import org.junit.Ignore; import org.junit.Test; import static org.junit.Assert.assertEquals; public class TwelveDaysTest { + private TwelveDays twelveDays; + + @Before + public void setup() { + twelveDays = new TwelveDays(); + } @Test public void testVerseOne() { String expectedVerseOne = "On the first day of Christmas my true love gave to me, " + "a Partridge in a Pear Tree.\n"; - assertEquals(expectedVerseOne, TwelveDays.verse(1)); + assertEquals(expectedVerseOne, twelveDays.verse(1)); } @Ignore @@ -17,7 +24,7 @@ public void testVerseOne() { public void testVerseTwo() { String expectedVerseTwo = "On the second day of Christmas my true love gave to me, two Turtle Doves, " + "and a Partridge in a Pear Tree.\n"; - assertEquals(expectedVerseTwo, TwelveDays.verse(2)); + assertEquals(expectedVerseTwo, twelveDays.verse(2)); } @Ignore @@ -25,7 +32,7 @@ public void testVerseTwo() { public void testVerseThree() { String expectedVerseThree = "On the third day of Christmas my true love gave to me, three French Hens, " + "two Turtle Doves, and a Partridge in a Pear Tree.\n"; - assertEquals(expectedVerseThree, TwelveDays.verse(3)); + assertEquals(expectedVerseThree, twelveDays.verse(3)); } @Ignore @@ -33,7 +40,7 @@ public void testVerseThree() { public void testVerseFour() { String expectedVerseFour = "On the fourth day of Christmas my true love gave to me, four Calling Birds, " + "three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.\n"; - assertEquals(expectedVerseFour, TwelveDays.verse(4)); + assertEquals(expectedVerseFour, twelveDays.verse(4)); } @Ignore @@ -41,7 +48,7 @@ public void testVerseFour() { public void testVerseFive() { String expectedVerseFive = "On the fifth day of Christmas my true love gave to me, five Gold Rings, " + "four Calling Birds, three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.\n"; - assertEquals(expectedVerseFive, TwelveDays.verse(5)); + assertEquals(expectedVerseFive, twelveDays.verse(5)); } @Ignore @@ -50,7 +57,7 @@ public void testVerseSix() { String expectedVerseSix = "On the sixth day of Christmas my true love gave to me, six Geese-a-Laying, " + "five Gold Rings, four Calling Birds, three French Hens, two Turtle Doves, " + "and a Partridge in a Pear Tree.\n"; - assertEquals(expectedVerseSix, TwelveDays.verse(6)); + assertEquals(expectedVerseSix, twelveDays.verse(6)); } @Ignore @@ -59,7 +66,7 @@ public void testVerseSeven() { String expectedVerseSeven = "On the seventh day of Christmas my true love gave to me, " + "seven Swans-a-Swimming, six Geese-a-Laying, five Gold Rings, four Calling Birds, three French Hens, " + "two Turtle Doves, and a Partridge in a Pear Tree.\n"; - assertEquals(expectedVerseSeven, TwelveDays.verse(7)); + assertEquals(expectedVerseSeven, twelveDays.verse(7)); } @Ignore @@ -68,7 +75,7 @@ public void testVerseEight() { String expectedVerseEight = "On the eighth day of Christmas my true love gave to me, eight Maids-a-Milking," + " seven Swans-a-Swimming, six Geese-a-Laying, five Gold Rings, four Calling Birds, " + "three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.\n"; - assertEquals(expectedVerseEight, TwelveDays.verse(8)); + assertEquals(expectedVerseEight, twelveDays.verse(8)); } @Ignore @@ -77,7 +84,7 @@ public void testVerseNine() { String expectedVerseNine = "On the ninth day of Christmas my true love gave to me, nine Ladies Dancing, " + "eight Maids-a-Milking, seven Swans-a-Swimming, six Geese-a-Laying, five Gold Rings, " + "four Calling Birds, three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.\n"; - assertEquals(expectedVerseNine, TwelveDays.verse(9)); + assertEquals(expectedVerseNine, twelveDays.verse(9)); } @Ignore @@ -87,7 +94,7 @@ public void testVerseTen() { "nine Ladies Dancing, eight Maids-a-Milking, seven Swans-a-Swimming, six Geese-a-Laying, " + "five Gold Rings, four Calling Birds, three French Hens, two Turtle Doves, " + "and a Partridge in a Pear Tree.\n"; - assertEquals(expectedVerseTen, TwelveDays.verse(10)); + assertEquals(expectedVerseTen, twelveDays.verse(10)); } @Ignore @@ -97,7 +104,7 @@ public void testVerseEleven() { "eleven Pipers Piping, ten Lords-a-Leaping, nine Ladies Dancing, eight Maids-a-Milking, " + "seven Swans-a-Swimming, six Geese-a-Laying, five Gold Rings, four Calling Birds, " + "three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.\n"; - assertEquals(expectedVerseEleven, TwelveDays.verse(11)); + assertEquals(expectedVerseEleven, twelveDays.verse(11)); } @Ignore @@ -107,7 +114,7 @@ public void testVerseTwelve() { "twelve Drummers Drumming, eleven Pipers Piping, ten Lords-a-Leaping, nine Ladies Dancing, " + "eight Maids-a-Milking, seven Swans-a-Swimming, six Geese-a-Laying, five Gold Rings, " + "four Calling Birds, three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.\n"; - assertEquals(expectedVerseTwelve, TwelveDays.verse(12)); + assertEquals(expectedVerseTwelve, twelveDays.verse(12)); } @Ignore @@ -119,7 +126,7 @@ public void testMultipleVerses() { "and a Partridge in a Pear Tree.\n\n" + "On the third day of Christmas my true love gave to me, three French Hens, two Turtle Doves, " + "and a Partridge in a Pear Tree.\n"; - assertEquals(expectedVerseOneToThree, TwelveDays.verses(1, 3)); + assertEquals(expectedVerseOneToThree, twelveDays.verses(1, 3)); } @Ignore @@ -167,6 +174,6 @@ public void testSingWholeSong() { "eleven Pipers Piping, ten Lords-a-Leaping, nine Ladies Dancing, eight Maids-a-Milking, " + "seven Swans-a-Swimming, six Geese-a-Laying, five Gold Rings, four Calling Birds, " + "three French Hens, two Turtle Doves, and a Partridge in a Pear Tree.\n"; - assertEquals(expectedSong, TwelveDays.sing()); + assertEquals(expectedSong, twelveDays.sing()); } }