Test CanHaveBody

The test was commented out, but now it works as is.

Signed-off-by: Kazuyoshi Kato <katokazu@amazon.com>

request_test.go

@@ -152,17 +152,17 @@ func TestJSONRequest(t *testing.T) {
 	assert.Nil(t, req)
 }
 
-//func TestCanHaveBody(t *testing.T) {
-//assert.True(t, CanHaveBody("put"))
-//assert.True(t, CanHaveBody("post"))
-//assert.True(t, CanHaveBody("patch"))
-//assert.True(t, CanHaveBody("delete"))
-//assert.False(t, CanHaveBody(""))
-//assert.False(t, CanHaveBody("get"))
-//assert.False(t, CanHaveBody("options"))
-//assert.False(t, CanHaveBody("head"))
-//assert.False(t, CanHaveBody("invalid"))
-//}
+func TestCanHaveBody(t *testing.T) {
+	assert.True(t, CanHaveBody("put"))
+	assert.True(t, CanHaveBody("post"))
+	assert.True(t, CanHaveBody("patch"))
+	assert.True(t, CanHaveBody("delete"))
+	assert.False(t, CanHaveBody(""))
+	assert.False(t, CanHaveBody("get"))
+	assert.False(t, CanHaveBody("options"))
+	assert.False(t, CanHaveBody("head"))
+	assert.False(t, CanHaveBody("invalid"))
+}
 
 func TestReadSingle(t *testing.T) {
 	values := url.Values(make(map[string][]string))