Update search tests to only perform GET requests

Since POST requests are now redirected to GET requests (with an
encrypted query string), POST searches are no longer the correct
approach to use for testing purposes.

test/test_results.py

@@ -44,17 +44,11 @@ def test_get_results(client):
 
 def test_post_results(client):
     rv = client.post(f'/{Endpoint.search}', data=dict(q='test'))
-    assert rv._status_code == 200
-
-    # Depending on the search, there can be more
-    # than 10 result divs
-    results = get_search_results(rv.data)
-    assert len(results) >= 10
-    assert len(results) <= 15
+    assert rv._status_code == 302
 
 
 def test_translate_search(client):
-    rv = client.post(f'/{Endpoint.search}', data=dict(q='translate hola'))
+    rv = client.get(f'/{Endpoint.search}?q=translate hola')
     assert rv._status_code == 200
 
     # Pretty weak test, but better than nothing
@@ -64,7 +58,7 @@ def test_translate_search(client):
 
 
 def test_block_results(client):
-    rv = client.post(f'/{Endpoint.search}', data=dict(q='pinterest'))
+    rv = client.get(f'/{Endpoint.search}?q=pinterest')
     assert rv._status_code == 200
 
     has_pinterest = False
@@ -79,7 +73,7 @@ def test_block_results(client):
     rv = client.post(f'/{Endpoint.config}', data=demo_config)
     assert rv._status_code == 302
 
-    rv = client.post(f'/{Endpoint.search}', data=dict(q='pinterest'))
+    rv = client.get(f'/{Endpoint.search}?q=pinterest')
     assert rv._status_code == 200
 
     for link in BeautifulSoup(rv.data, 'html.parser').find_all('a', href=True):
@@ -90,7 +84,7 @@ def test_block_results(client):
 
 
 def test_view_my_ip(client):
-    rv = client.post(f'/{Endpoint.search}', data=dict(q='my ip address'))
+    rv = client.get(f'/{Endpoint.search}?q=my ip address')
     assert rv._status_code == 200
 
     # Pretty weak test, but better than nothing
@@ -107,7 +101,7 @@ def test_recent_results(client):
     }
 
     for time, num_days in times.items():
-        rv = client.post(f'/{Endpoint.search}', data=dict(q='test :' + time))
+        rv = client.get(f'/{Endpoint.search}?q=test :' + time)
         result_divs = get_search_results(rv.data)
 
         current_date = datetime.now()