def test_get_post_without_comments_retruns_comments_values_an_empty_list(
users_data, posts_data, comments_data):
# Arrange
post_id = 6
post6_details = {
'post_id': 6,
'posted_by': {
'name': 'Naveen',
'user_id': 3,
'profile_pic': 'naveen.com'
},
'posted_at': '2020-04-08 14:55:35.459086',
'post_content': 'Naveen Second',
'reactions': {
'count': 0,
'type': []
},
'comments': [],
'comments_count': 0
}
# Act
get_post_without_comments = get_post(post_id)
# Assert
assert [i for i in post6_details
if i not in get_post_without_comments] == []
task13_compare_comments_value_in_get_post(get_post_without_comments,
post6_details)
def test_get_post_with_invalid_post_returns_exception():
# Arrange
post_id = 1
# Act
with pytest.raises(InvalidPostException):
assert get_post(post_id)
def get_post_view(request, post_id):
try:
data = get_post(post_id)
except InvalidPostException:
return Response(status=404)
response_object = PostRepsonseclass(post_id=data['post_id'],
posted_by=data['posted_by'],
posted_at=data['posted_at'],
reactions=data['reactions'],
comments=data['comments'])
response_serializer = PostRepsonseSerializer(response_object)
return Response(response_serializer.data, status=200)
def api_wrapper(*args, **kwargs):
post_id = kwargs['post_id']
try:
post_details_dict = get_post(post_id=post_id)
except InvalidPostException:
raise BadRequest(*INVALID_POST)
post_details_json = json.dumps(post_details_dict)
response = HttpResponse(post_details_json, status=200)
return response
def test_get_post_check_unique_type_of_reactions_returns_true_if_unique(
users_data, posts_data, comments_data, reactions_data):
# Arrange
post_id = 2
post2_reactions_type = ['HAHA', 'SAD', 'ANGRY', 'THUMBS-UP', 'LOVE']
# Act
get_post2_details = get_post(post_id)
# Assert
get_post2_reactions = get_post2_details['reactions']
get_post2_reactions_type = get_post2_reactions['type']
assert len(set(get_post2_reactions_type)) == len(get_post2_reactions_type)
assert get_post2_reactions_type == post2_reactions_type
def test_get_post_without_replies_to_comment_returns_empty_list_for_replies(
users_data, posts_data, comments_data, reactions_data):
# Arrange
post5_details = {
'post_id':
5,
'posted_by': {
'name': 'Naveen',
'user_id': 3,
'profile_pic': 'Naveen.com'
},
'posted_at':
'2020-04-08 14:55:35.459086',
'post_content':
'Naveen FIrst',
'reactions': {
'count': 0,
'type': []
},
'comments': [{
'comment_id': 5,
'commenter': {
'user_id': 3,
'name': 'Naveen',
'profile_pic': 'naveen.com'
},
'commented_at': '2020-04-08 14:55:35.459086',
'comment_content': 'No replies for this comment',
'reactions': {
'count': 0,
'type': []
},
'replies_count': 0,
'replies': []
}],
'comments_count':
1
}
post_id = 5
post5_comments = post5_details['comments']
# Act
get_post_without_comment_replies = get_post(post_id)
# Assert
get_post5_comments = get_post_without_comment_replies['comments']
for comment, get_comment in zip(post5_comments, get_post5_comments):
assert comment['replies'] == get_comment['replies'] == []
def test_get_post_with_no_reactions_to_post_or_comments_returns_reactions_count_zero_type_empty_list(
users_data, posts_data, comments_data, reactions_data):
# Arrange
post5_details = {
'post_id':
5,
'posted_by': {
'name': 'Naveen',
'user_id': 3,
'profile_pic': 'naveen.com'
},
'posted_at':
'2020-04-08 14:55:35.459086',
'post_content':
'Naveen FIrst',
'reactions': {
'count': 0,
'type': []
},
'comments': [{
'comment_id': 5,
'commenter': {
'user_id': 3,
'name': 'Naveen',
'profile_pic': 'naveen.com'
},
'commented_at': '2020-04-08 14:55:35.459086',
'comment_content': 'No replies for this comment',
'reactions': {
'count': 0,
'type': []
},
'replies_count': 0,
'replies': []
}],
'comments_count':
1
}
post_id = 5
# Act
get_post_without_comment_replies = get_post(post_id)
# Assert
reactions_dict = post5_details['reactions']
get_reactions_dict = get_post_without_comment_replies['reactions']
assert reactions_dict['count'] == get_reactions_dict['count'] == 0
assert reactions_dict['type'] == get_reactions_dict['type'] == []
def test_get_post_with_valid_post_id_returns_post_details(
users_data, posts_data, comments_data, reactions_data):
# Arrange
post_id = 2
postt_details = {
'post_id':
2,
'posted_by': {
'name': 'Mahesh',
'user_id': 1,
'profile_pic': 'mahesh.com'
},
'posted_at':
'2020-04-08 14:55:35.459086',
'post_content':
'Mahesh Second',
'reactions': {
'count': 5,
'type': ['HAHA', 'SAD', 'ANGRY', 'THUMBS-UP', 'LOVE']
},
'comments': [{
'comment_id':
2,
'commenter': {
'user_id': 1,
'name': 'Mahesh',
'profile_pic': 'mahesh.com'
},
'commented_at':
'2020-04-08 14:55:35.459086',
'comment_content':
'comment to post 2',
'reactions': {
'count': 4,
'type': ['HAHA', 'SAD', 'ANGRY', 'THUMBS-UP']
},
'replies_count':
1,
'replies': [{
'comment_id': 6,
'commenter': {
'user_id': 2,
'name': 'Ravi',
'profile_pic': 'ravi.com'
},
'commented_at': '2020-04-08 14:55:35.459086',
'comment_content': 'comment to comment 2',
'reactions': {
'count': 0,
'type': []
}
}]
}],
'comments_count':
1
}
expected_output = postt_details
expected_output_posted_by = expected_output['posted_by']
expected_output_reactions = expected_output['reactions']
expected_output_comments = expected_output['comments']
# Act
output_data = get_post(post_id)
# Assert
assert expected_output['post_content'] == output_data['post_content']
assert expected_output['posted_at'] == output_data['posted_at']
assert expected_output['comments_count'] == output_data['comments_count']
output_data_posted_by = output_data['posted_by']
assert expected_output_posted_by == output_data_posted_by
output_data_reactions = output_data['reactions']
assert expected_output_reactions == output_data_reactions
output_data_comments = output_data['comments']
assert expected_output_comments == output_data_comments
task13_compare_comments_value_in_get_post(output_data, expected_output)