Added tests 67, 68.

Author: javadev

src.save/test/java/g0001_0100/s0067_add_binary/SolutionTest.java

@@ -10,4 +10,9 @@ class SolutionTest {
     void addBinary() {
         assertThat(new Solution().addBinary("11", "1"), equalTo("100"));
     }
+
+    @Test
+    void addBinary2() {
+        assertThat(new Solution().addBinary("1010", "1011"), equalTo("10101"));
+    }
 }

src.save/test/java/g0001_0100/s0068_text_justification/SolutionTest.java

@@ -13,12 +13,55 @@ void fullJustify() {
         String[] input =
                 new String[] {"This", "is", "an", "example", "of", "text", "justification."};
         List<String> actual = new Solution().fullJustify(input, 16);
-
         List<String> expected = new ArrayList<>();
         expected.add("This    is    an");
         expected.add("example  of text");
         expected.add("justification.  ");
+        assertThat(actual, equalTo(expected));
+    }
+
+    @Test
+    void fullJustify2() {
+        String[] input = new String[] {"What", "must", "be", "acknowledgment", "shall", "be"};
+        List<String> actual = new Solution().fullJustify(input, 16);
+        List<String> expected = new ArrayList<>();
+        expected.add("What   must   be");
+        expected.add("acknowledgment  ");
+        expected.add("shall be        ");
+        assertThat(actual, equalTo(expected));
+    }
 
+    @Test
+    void fullJustify3() {
+        String[] input =
+                new String[] {
+                    "Science",
+                    "is",
+                    "what",
+                    "we",
+                    "understand",
+                    "well",
+                    "enough",
+                    "to",
+                    "explain",
+                    "to",
+                    "a",
+                    "computer.",
+                    "Art",
+                    "is",
+                    "everything",
+                    "else",
+                    "we",
+                    "do"
+                };
+        List<String> actual = new Solution().fullJustify(input, 20);
+        List<String> expected = new ArrayList<>();
+        expected.add("Science  is  what we");
+        expected.add("understand      well");
+        expected.add("enough to explain to");
+        expected.add("a  computer.  Art is");
+        expected.add("everything  else  we");
+        expected.add("do                  ");
         assertThat(actual, equalTo(expected));
     }
 }