    @Test
    public void should_convert_network_speakers_to_app_speakers() {

        // Given
        Speaker speaker1 = new Speaker(1, "speaker1", "title1", "bio1", "website1", "twitter1", "github1", "photo1");
        Speaker speaker2 = new Speaker(2, "speaker2", "title2", "bio2", "website2", "twitter2", "github2", "photo2");
        List<Speaker> speakers = Arrays.asList(speaker1, speaker2);

        // When
        List<com.nilhcem.droidconat.data.app.model.Speaker> result = networkMapper.toAppSpeakers(speakers);

        // Then
        assertThat(result).hasSize(2);
        assertThat(result.get(0).getId()).isEqualTo(1);
        assertThat(result.get(0).getName()).isEqualTo("speaker1");
        assertThat(result.get(0).getTitle()).isEqualTo("title1");
        assertThat(result.get(0).getBio()).isEqualTo("bio1");
        assertThat(result.get(0).getWebsite()).isEqualTo("website1");
        assertThat(result.get(0).getTwitter()).isEqualTo("twitter1");
        assertThat(result.get(0).getGithub()).isEqualTo("github1");
        assertThat(result.get(0).getPhoto()).isEqualTo("photo1");
        assertThat(result.get(1).getId()).isEqualTo(2);
        assertThat(result.get(1).getName()).isEqualTo("speaker2");
        assertThat(result.get(1).getTitle()).isEqualTo("title2");
        assertThat(result.get(1).getBio()).isEqualTo("bio2");
        assertThat(result.get(1).getWebsite()).isEqualTo("website2");
        assertThat(result.get(1).getTwitter()).isEqualTo("twitter2");
        assertThat(result.get(1).getGithub()).isEqualTo("github2");
        assertThat(result.get(1).getPhoto()).isEqualTo("photo2");
    }