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"""Test expression data path"""
import pytest
from tests.conftest import uploadable_file_object
def test_basic_elements_present_in_index_page(client):
"""
GIVEN: A flask application testing client
WHEN: the index page is requested with the "GET" method and no data
THEN: verify that the response contains error notifications
"""
response = client.get("/upload")
assert response.status_code == 200
## form present
assert b'<form action="/upload"' in response.data
assert b'method="POST"' in response.data
assert b'enctype="multipart/form-data"' in response.data
assert b'</form>' in response.data
## filetype elements
assert b'<input type="radio" name="filetype"' in response.data
assert b'id="filetype_standard_error"' in response.data
assert b'id="filetype_average"' in response.data
## file upload elements
assert b'<label for="file_upload"' in response.data
assert b'select file' in response.data
assert b'<input type="file" name="qc_text_file"' in response.data
assert b'id="file_upload"' in response.data
## submit button
assert b'<button type="submit"' in response.data
def test_post_notifies_errors_if_no_data_is_provided(client):
"""
GIVEN: A flask application testing client
WHEN: the index page is requested with the "POST" method and with no
data provided
THEN: ensure the system responds woit the appropriate error messages
"""
response = client.post("/upload", data={}, follow_redirects=True)
assert len(response.history) == 1
redirect = response.history[0]
assert redirect.status_code == 302
assert redirect.location == "/upload"
assert response.status_code == 200
assert b'Invalid file type provided.' in response.data
assert b'No file was uploaded.' in response.data
def test_post_with_correct_data(client):
"""
GIVEN: A flask application testing client
WHEN: the index page is requested with the "POST" method and with the
appropriate data provided
THEN: ensure the system redirects to the parse endpoint with the filename
and filetype
"""
response = client.post(
"/upload", data={
"speciesid": 1,
"filetype": "average",
"qc_text_file": uploadable_file_object("no_data_errors.tsv")
})
assert response.status_code == 302
assert b'Redirecting...' in response.data
assert (
b'/parse/parse?speciesid=1&filename=no_data_errors.tsv&filetype=average'
in response.data)
@pytest.mark.parametrize(
"request_data,error_message",
(({"filetype": "invalid_choice",
"qc_text_file": uploadable_file_object("no_data_errors.tsv")},
b'Invalid file type provided.'),
({"filetype": "average"}, b'No file was uploaded.'),
({"filetype": "standard-error"}, b'No file was uploaded.')))
def test_post_with_missing_or_invalid_data(client, request_data,error_message):
"""
GIVEN: A flask application testing client
WHEN: the index page is requested with the "POST" method and with data
either being missing or invalid
THEN: ensure that the system responds with the appropriate error message
"""
response = client.post("/upload", data=request_data, follow_redirects=True)
assert len(response.history) == 1
redirect = response.history[0]
assert redirect.status_code == 302
assert redirect.location == "/upload"
assert response.status_code == 200
assert error_message in response.data
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