Revert "Issue #253: Make the sort test more generic. " (#270)

exercises/grade-school/build.gradle

@@ -7,7 +7,6 @@ repositories {
 }
 
 dependencies {
-  testCompile group: 'org.hamcrest', name: 'hamcrest-library', version: '1.3'
   testCompile "junit:junit:4.12"
 }
 test {

exercises/grade-school/src/test/java/SchoolTest.java

@@ -1,12 +1,11 @@
 import org.junit.Ignore;
 import org.junit.Test;
 
-import java.util.Collection;
+import java.util.Arrays;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
-import org.hamcrest.Matcher;
-import static org.hamcrest.collection.IsIterableContainingInOrder.*;
 import static org.hamcrest.CoreMatchers.*;
 import static org.junit.Assert.*;
 
@@ -70,22 +69,14 @@ public class SchoolTest {
   @Ignore
   @Test
   public void sortsSchool() {
-    school.add("Kyle", 4);
-    school.add("Zed", 4);
-    school.add("Adam", 4);
     school.add("Jennifer", 4);
     school.add("Kareem", 6);
     school.add("Christopher", 4);
-    school.add("Kylie", 3);
-    Map<Integer, Matcher> sortedStudents = new HashMap<Integer, Matcher>();
-    sortedStudents.put(6, contains("Kareem"));
-    sortedStudents.put(4, contains("Adam", "Christopher", "Jennifer", "Kyle", "Zed"));
-    sortedStudents.put(3, contains("Kylie"));
-
-    Map schoolStudents = school.sort();
-    for (Map.Entry<?, Matcher> entry : sortedStudents.entrySet()) {
-
-      assertThat((Collection) schoolStudents.get(entry.getKey()), entry.getValue());
-    }
+    school.add("Kyle", 3);
+    Map<Integer, List<String>> sortedStudents = new HashMap<Integer, List<String>>();
+    sortedStudents.put(6, Arrays.asList("Kareem"));
+    sortedStudents.put(4, Arrays.asList("Christopher", "Jennifer"));
+    sortedStudents.put(3, Arrays.asList("Kyle"));
+    assertEquals(school.sort(), sortedStudents);
   }
 }