test: improve coverage for util classes

org.moreunit.core.test/test/org/moreunit/core/util/IOUtilsTest.java

@@ -52,4 +52,41 @@ public void closeQuietly_should_swallow_IOExceptions() throws Exception
 
         // then: no exception = success
     }
+
+    @Test
+    public void closeQuietly_should_ignore_null_array() throws Exception
+    {
+        // when
+        closeQuietly((Closeable[]) null);
+
+        // then: no exception = success
+    }
+
+    @Test
+    public void closeQuietly_should_ignore_null_varargs_elements() throws Exception
+    {
+        // when
+        closeQuietly(null, null);
+
+        // then: no exception = success
+    }
+
+    @Test
+    public void closeQuietly_should_continue_closing_remaining_resources_on_exception() throws Exception
+    {
+        // given
+        Closeable c1 = mock(Closeable.class);
+        Closeable c2 = mock(Closeable.class);
+        Closeable c3 = mock(Closeable.class);
+
+        doThrow(new IOException()).when(c2).close();
+
+        // when
+        closeQuietly(c1, c2, c3);
+
+        // then
+        verify(c1, times(1)).close();
+        verify(c2, times(1)).close();
+        verify(c3, times(1)).close();
+    }
 }

org.moreunit.core.test/test/org/moreunit/core/util/ObjectsTest.java

@@ -33,4 +33,20 @@ public void unequal_objects_should_be_seen_as_such() throws Exception
         assertFalse(Objects.equal("abc", "aBc"));
         assertFalse(Objects.equal(95, 94));
     }
+
+    @Test
+    public void testHash() {
+        org.junit.jupiter.api.Assertions.assertEquals(
+            java.util.Arrays.hashCode(new Object[]{"a", "b"}),
+            Objects.hash("a", "b")
+        );
+        org.junit.jupiter.api.Assertions.assertEquals(
+            java.util.Arrays.hashCode(new Object[]{null, "b"}),
+            Objects.hash(null, "b")
+        );
+        org.junit.jupiter.api.Assertions.assertEquals(
+            java.util.Arrays.hashCode(new Object[]{}),
+            Objects.hash()
+        );
+    }
 }

patch_objects.diff

@@ -0,0 +1,33 @@
+<<<<<<< SEARCH
+    @Test
+    public void unequal_objects_should_be_seen_as_such() throws Exception
+    {
+        assertFalse(Objects.equal("abc", "aBc"));
+        assertFalse(Objects.equal(95, 94));
+    }
+}
+=======
+    @Test
+    public void unequal_objects_should_be_seen_as_such() throws Exception
+    {
+        assertFalse(Objects.equal("abc", "aBc"));
+        assertFalse(Objects.equal(95, 94));
+    }
+
+    @Test
+    public void testHash() {
+        org.junit.jupiter.api.Assertions.assertEquals(
+            java.util.Arrays.hashCode(new Object[]{"a", "b"}),
+            Objects.hash("a", "b")
+        );
+        org.junit.jupiter.api.Assertions.assertEquals(
+            java.util.Arrays.hashCode(new Object[]{null, "b"}),
+            Objects.hash(null, "b")
+        );
+        org.junit.jupiter.api.Assertions.assertEquals(
+            java.util.Arrays.hashCode(new Object[]{}),
+            Objects.hash()
+        );
+    }
+}
+>>>>>>> REPLACE