kindergarten-garden: add to track

config.json

@@ -334,6 +334,11 @@
       "slug": "run-length-encoding",
       "difficulty": 1,
       "topics": []
+    },
+    {
+      "slug": "kindergarten-garden",
+      "difficulty": 1,
+      "topics": []
     }
   ],
   "deprecated": [

exercises/kindergarten-garden/build.gradle

@@ -0,0 +1,17 @@
+apply plugin: "java"
+apply plugin: "eclipse"
+apply plugin: "idea"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testCompile "junit:junit:4.12"
+}
+test {
+    testLogging {
+        exceptionFormat = 'full'
+        events = ["passed", "failed", "skipped"]
+    }
+}

exercises/kindergarten-garden/src/example/java/KindergartenGarden.java

@@ -0,0 +1,54 @@
+import java.util.Arrays;
+
+public class KindergartenGarden {
+	private String[] students;
+	private String garden;
+	final int PARTITION_SIZE_WIDTH = 2;
+	final static String[] DEFAULT_STUDENTS = {
+			"Alice", "Bob", "Charlie", "David",
+        		"Eve", "Fred", "Ginny", "Harriet",
+        		"Ileana", "Joseph", "Kincaid", "Larry"
+		};
+
+	public KindergartenGarden(String garden, String[] students) {
+		this.garden = garden;
+		Arrays.sort(students);
+		this.students = students;
+	}
+
+	public KindergartenGarden(String garden) {
+		this(garden, DEFAULT_STUDENTS);
+	}
+
+	public String[] getPlantsOfStudent(String student) {
+		String[] plants = new String[PARTITION_SIZE_WIDTH * 2];
+		int studentPlantsIndex  = Arrays.binarySearch(students, student) * PARTITION_SIZE_WIDTH;
+		
+		for(int i = 0; i<PARTITION_SIZE_WIDTH; i++) {
+			plants[i] = getPlantName(garden.charAt(studentPlantsIndex + i));
+		}
+		
+		int newRowLocation = garden.indexOf('\n');
+		
+		for(int i = PARTITION_SIZE_WIDTH; i < PARTITION_SIZE_WIDTH * 2; i++) {
+			plants[i] = getPlantName(garden.charAt(newRowLocation - 1 + studentPlantsIndex + i));
+		}
+		
+		return plants;
+	}
+
+	public String getPlantName(char plantCode) {
+		switch(plantCode) {
+			case 'G':
+				return "grass";
+			case 'C':
+				return "clover";
+			case 'R':
+				return "radishes";
+			case 'V':
+				return "violets";
+		}
+		
+		return null;
+	}
+}

exercises/kindergarten-garden/src/main/java/KindergartenGarden.java

@@ -0,0 +1,13 @@
+public class KindergartenGarden {
+    public KindergartenGarden(String garden) {
+        throw new UnsupportedOperationException("Method has not been implemented yet.");
+    }
+    
+    public KindergartenGarden(String garden, String[] students) {
+        throw new UnsupportedOperationException("Method has not been implemented yet.");
+    }
+    
+    public String[] getStudentPlants(String student) {
+        throw new UnsupportedOperationException("Method has not been implemented yet.");
+    }
+}

exercises/kindergarten-garden/src/test/java/KindergartenGardenTest.java

@@ -0,0 +1,152 @@
+import org.junit.Test;
+import org.junit.Ignore;
+
+import static org.junit.Assert.assertEquals;
+
+public class KindergartenGardenTest {
+	@Test
+	public void singleStudent() {
+		String student = "Alice";
+		String plants = "RC\nGG";
+		String[] expected = {"radishes", "clover", "grass", "grass"};
+
+		assertEquals(expected, new KindergartenGarden(plants)
+								.getPlantsOfStudent(student));
+	}
+
+	@Ignore("Remove to run test")
+	@Test
+	public void singleStudent2() {
+		String student = "Alice";
+        String plants = "VC\nRC";
+        String[] expected = {"violets", "clover", "radishes", "clover"};
+
+        assertEquals(expected, new KindergartenGarden(plants)
+        						.getPlantsOfStudent(student));
+	}
+
+	@Ignore("Remove to run test")
+	@Test
+	public void twoStudents() {
+		String student = "Bob";
+        String plants = "VVCG\nVVRC";
+        String[] expected = {"clover", "grass", "radishes", "clover"};
+
+        assertEquals(expected, new KindergartenGarden(plants)
+        						.getPlantsOfStudent(student));
+	}
+
+	@Ignore("Remove to run test")
+	@Test
+	public void oneGardenSecondStudent() {
+		String student = "Bob";
+        String plants = "VVCCGG\nVVCCGG";
+        String[] expected = {"clover", "clover", "clover", "clover"};
+
+        assertEquals(expected, new KindergartenGarden(plants)
+        						.getPlantsOfStudent(student));
+	}
+
+	@Ignore("Remove to run test")
+	@Test
+	public void oneGardenThirdStudent() {
+		String student = "Charlie";
+        String plants = "VVCCGG\nVVCCGG";
+        String[] expected = {"grass", "grass", "grass", "grass"};
+
+        assertEquals(expected, new KindergartenGarden(plants)
+        						.getPlantsOfStudent(student));
+	}
+	
+	@Ignore("Remove to run test")
+	@Test
+	public void fullGardenFirstStudent() {
+		String student = "Alice";
+        String plants = "VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV";
+        String[] expected = {"violets", "radishes", "violets", "radishes"};
+
+        assertEquals(expected, new KindergartenGarden(plants)
+        						.getPlantsOfStudent(student));
+	}
+	
+	@Ignore("Remove to run test")
+	@Test
+	public void fullGardenSecondStudent() {
+		String student = "Bob";
+        String plants = "VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV";
+        String[] expected = {"clover", "grass", "clover", "clover"};
+
+        assertEquals(expected, new KindergartenGarden(plants)
+        						.getPlantsOfStudent(student));
+	}
+	
+	@Ignore("Remove to run test")
+	@Test
+	public void fullGardenSecondToLastStudent() {
+		String student = "Kincaid";
+        String plants = "VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV";
+        String[] expected = {"grass", "clover", "clover", "grass"};
+
+        assertEquals(expected, new KindergartenGarden(plants)
+        						.getPlantsOfStudent(student));
+	}
+	
+	@Ignore("Remove to run test")
+	@Test
+	public void fullGardenLastStudent() {
+		String student = "Larry";
+        String plants = "VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV";
+        String[] expected = {"grass", "violets", "clover", "violets"};
+
+        assertEquals(expected, new KindergartenGarden(plants)
+        						.getPlantsOfStudent(student));
+	}
+	
+	@Ignore("Remove to run test")
+	@Test
+	public void customStudentGardenFirstStudent() {
+		String[] studentArray = {"Samantha", "Patricia", "Xander", "Roger"};
+		String student = "Patricia";
+        String plants = "VCRRGVRG\nRVGCCGCV";
+        String[] expected = {"violets", "clover", "radishes", "violets"};
+
+        assertEquals(expected, new KindergartenGarden(plants, studentArray)
+        						.getPlantsOfStudent(student));
+	}
+	
+	@Ignore("Remove to run test")
+	@Test
+	public void customStudentGardenSecondStudent() {
+		String[] studentArray = {"Samantha", "Patricia", "Xander", "Roger"};
+		String student = "Roger";
+        String plants = "VCRRGVRG\nRVGCCGCV";
+        String[] expected = {"radishes", "radishes", "grass", "clover"};
+
+        assertEquals(expected, new KindergartenGarden(plants, studentArray)
+        						.getPlantsOfStudent(student));
+	}
+	
+	@Ignore("Remove to run test")
+	@Test
+	public void customStudentGardenThirdStudent() {
+		String[] studentArray = {"Samantha", "Patricia", "Xander", "Roger"};
+		String student = "Samantha";
+        String plants = "VCRRGVRG\nRVGCCGCV";
+        String[] expected = {"grass", "violets", "clover", "grass"};
+
+        assertEquals(expected, new KindergartenGarden(plants, studentArray)
+        						.getPlantsOfStudent(student));
+	}
+	
+	@Ignore("Remove to run test")
+	@Test
+	public void customStudentGardenFourthStudent() {
+		String[] studentArray = {"Samantha", "Patricia", "Xander", "Roger"};
+		String student = "Xander";
+        String plants = "VCRRGVRG\nRVGCCGCV";
+        String[] expected = {"radishes", "grass", "clover", "violets"};
+
+        assertEquals(expected, new KindergartenGarden(plants, studentArray)
+        						.getPlantsOfStudent(student));
+	}
+}