Merge pull request jhonM8a#9 from jhonM8a/9.AppPeliculasTestGenero

Se crea app y test de movie

Author: jhonM8a

javatest/src/main/java/com/testing/javatest/movie/data/MovieRepository.java

@@ -0,0 +1,24 @@
+/**
+ * 
+ */
+package com.testing.javatest.movie.data;
+
+import java.util.Collection;
+
+import com.testing.javatest.movie.model.Movie;
+
+/**
+ * Clase para el acceso a datos de Movie.
+ * 
+ * @author sumel
+ *
+ */
+public interface MovieRepository {
+
+	Movie finById(long id);
+	
+	Collection<Movie> findAll();
+	
+	void saveOrUpdate(Movie movie);
+}
+

javatest/src/main/java/com/testing/javatest/movie/model/Genre.java

@@ -0,0 +1,14 @@
+/**
+ * 
+ */
+package com.testing.javatest.movie.model;
+
+/**
+ * Clase que representa generos de peliculas.
+ * 
+ * @author sumel
+ *
+ */
+public enum Genre {
+	ACTION,COMEDY,DRAMA, HORROR, THILLER
+}

javatest/src/main/java/com/testing/javatest/movie/model/Movie.java

@@ -0,0 +1,64 @@
+/**
+ * 
+ */
+package com.testing.javatest.movie.model;
+
+/**
+ * Clase que representa una pelicula(Movie)
+ * 
+ * @author sumel
+ *
+ */
+public class Movie {
+
+	private Integer id;
+	private String name;
+	private int minutes;
+	private Genre genre;
+	
+	public Movie(String name, int minutes, Genre genre) {
+		this(null, name, minutes, genre);
+	}
+
+	public Movie(Integer id, String name, int minutes, Genre genre) {
+		
+		this.id = id;
+		this.name = name;
+		this.minutes = minutes;
+		this.genre = genre;
+	}
+
+	public Integer getId() {
+		return id;
+	}
+
+	public void setId(Integer id) {
+		this.id = id;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public int getMinutes() {
+		return minutes;
+	}
+
+	public void setMinutes(int minutes) {
+		this.minutes = minutes;
+	}
+
+	public Genre getGenre() {
+		return genre;
+	}
+
+	public void setGenre(Genre genre) {
+		this.genre = genre;
+	}
+	
+	
+}

javatest/src/main/java/com/testing/javatest/movie/service/MovieService.java

@@ -0,0 +1,39 @@
+/**
+ * 
+ */
+package com.testing.javatest.movie.service;
+
+import java.util.Collection;
+import java.util.stream.Collectors;
+
+import com.testing.javatest.movie.data.MovieRepository;
+import com.testing.javatest.movie.model.Genre;
+import com.testing.javatest.movie.model.Movie;
+
+/**
+ * Clase para lo logica de negocio de peliculas(Movie)
+ * 
+ * @author sumel
+ *
+ */
+public class MovieService {
+	
+	private MovieRepository movieRepository;
+
+	
+	public MovieService(MovieRepository movieRepository) {
+		
+		this.movieRepository = movieRepository;
+	}
+
+
+	public Collection<Movie> findMoviesByGenre(Genre genre) {
+		 
+		Collection<Movie> allMovies =  movieRepository.findAll().stream().filter(movie -> movie.getGenre() == genre).collect(Collectors.toList());
+		 
+		 
+		 return allMovies;
+		
+	}
+
+}

javatest/src/test/java/com/testing/javatest/movie/service/MovieServiceTest.java

@@ -0,0 +1,46 @@
+package com.testing.javatest.movie.service;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.List;
+import java.util.stream.Collector;
+import java.util.stream.Collectors;
+
+import org.junit.Test;
+import org.mockito.Mockito;
+
+import com.testing.javatest.movie.data.MovieRepository;
+import com.testing.javatest.movie.model.Genre;
+import com.testing.javatest.movie.model.Movie;
+
+public class MovieServiceTest {
+
+	@Test
+	public void return_movies_by_genre() {
+		
+		MovieRepository movieRepository = Mockito.mock(MovieRepository.class);
+		
+		Mockito.when(movieRepository.findAll()).thenReturn(Arrays.asList(
+						new Movie(1,"Pelicula 1", 200, Genre.ACTION),
+						new Movie(2,"Pelicula 1", 200, Genre.THILLER),
+						new Movie(3,"Pelicula 1", 200, Genre.COMEDY),
+						new Movie(4,"Pelicula 1", 200, Genre.THILLER),
+						new Movie(5,"Pelicula 1", 200, Genre.HORROR),
+						new Movie(6,"Pelicula 1", 200, Genre.COMEDY),
+						new Movie(7,"Pelicula 1", 200, Genre.ACTION)));
+		
+		MovieService movieService = new MovieService(movieRepository);
+		
+		Collection<Movie> movies = movieService.findMoviesByGenre(Genre.COMEDY);
+		//Dado la coleccion de movies, se optienen los id se pasan a una lista
+		List<Integer> moveIds =  movies.stream().map(movie -> movie.getId()).collect(Collectors.toList());
+		
+		assertThat(moveIds, is(Arrays.asList(3,6)));
+	}
+
+}