Fix "No answer if no movie was found"

test_tmdb.py

@@ -23,6 +23,7 @@ class TestTmdbMethods(unittest.TestCase):
         movie = Movie()
         id = movie.search_title('Breakfast Club')
         self.assertEqual(id, 2108)
+        self.assertEqual(movie.valid, True)
 
     def test_cast(self):
         movie = Movie()
@@ -76,6 +77,7 @@ class TestTmdbMethods(unittest.TestCase):
         id = movie.search_title('Breakfast Club 2019')
         self.assertEqual(id, None)
         self.assertEqual(None, movie.title)
+        self.assertEqual(movie.valid, False)
 
     def test_search_year(self):
         movie = Movie()
@@ -100,6 +102,12 @@ class TestTmdbMethods(unittest.TestCase):
         self.assertEqual(movie.base_url_poster, f"{movie.base_url_images}w500")
         size = movie.set_poster_size("w666")
         self.assertEqual(size, None)
+        
+    def test_year_no_y(self):
+        movie = Movie()
+        id = movie.search_title('infinite 2021')
+        self.assertEqual(id, None)
+        self.assertEqual(movie.valid, False)
 
     # TV Shows
     def test_search_tvshow(self):
@@ -120,7 +128,7 @@ class TestTmdbMethods(unittest.TestCase):
     def test_poster_path(self):
         movie = Movie()
         movie.search_title('Dune')
-        self.assertEqual(movie.poster_url, "http://image.tmdb.org/t/p/w92/9HNZTw2D3cM1yA08FF5SeWEO9eX.jpg")
+        self.assertEqual(movie.poster_url, "http://image.tmdb.org/t/p/w92/cDbNAY0KM84cxXhmj8f0dLWza3t.jpg")
 
     def test_movie_popular_length(self):
         results = apiRequests('/movie/popular')

tmdb/tmdb_api.py

@@ -119,10 +119,15 @@ class Movie(TmdbApiSingle):
             movie_id = json['results'][0]['id']
             self.query_details(movie_id)
             return movie_id
+        else:
+            self.valid = False
+            return None
 
     def query_details(self, id):
         data = self.request('movie/' + str(id))
         self.title = data['title']
+        if not self.title:
+            self.valid = False
         self.id = data['id']
         self.poster_url = self.base_url_poster + data['poster_path']
         self.overview = data['overview']
@@ -152,10 +157,15 @@ class TvShow(TmdbApiSingle):
             movie_id = json['results'][0]['id']
             self.query_details(movie_id)
             return movie_id
+        else:
+            self.valid = False
+            return None
 
     def query_details(self, id):
         data = self.request('tv/' + str(id))
         self.title = data['name']
+        if not self.title:
+            self.valid = False
         self.id = data['id']
         self.poster_url = self.base_url_poster + data['poster_path']
         self.overview = data['overview']