def test_get_versions(self):
"""
Test whether the function returns the right values.
"""
from flask_monitoringdashboard import config
from flask_monitoringdashboard.database.versions import get_versions
with session_scope() as db_session:
result = get_versions(db_session)
self.assertEqual(len(result), 1)
self.assertEqual(result[0], config.version)
def versions(endpoint_id=None):
"""
:param endpoint_id: integer
:return: A JSON-list with all versions of a specific endpoint (version represented by a string)
"""
with session_scope() as db_session:
version_dates = get_versions(db_session, endpoint_id)
dicts = []
for vt in version_dates:
dicts.append({'version': vt[0], 'date': vt[1]})
return jsonify(dicts)
def version_ip_graph(db_session, endpoint_id, form):
"""
:param db_session: session for the database
:param endpoint_id: the endpoint to filter the data on
:param form: form for reducing the size of the graph
:return: an HTML bubble plot
"""
users = get_ips(db_session, endpoint_id, form.get_slider_value(0))
versions = get_versions(db_session, endpoint_id, form.get_slider_value(1))
first_request = get_first_requests(db_session, endpoint_id)
values = get_two_columns_grouped(db_session, Request.ip,
Request.endpoint_id == endpoint_id)
data = [[get_value(values, (user, v)) for v in versions] for user in users]
average = get_average_bubble_size(data)
trace = [
scatter(x=[
format_version(v, get_value(first_request, v)) for v in versions
],
hovertext=[
'Time: {:,.1f}ms'.format(data[i][j])
for j in range(len(versions))
],
y=[users[i]] * len(versions),
name=users[i],
mode='markers',
marker={
'color': [get_color(users[i])] * len(versions),
'size': [math.sqrt(d) for d in data[i]],
'sizeref': average,
'sizemode': 'area'
}) for i in range(len(users))
]
layout = get_layout(height=350 + 40 * len(trace),
xaxis={
'title': 'Versions',
'type': 'category'
},
yaxis={
'title': 'IP-addresses',
'type': 'category',
'autorange': 'reversed'
},
margin=get_margin(b=200))
return get_figure(layout, trace)
def version_usage_graph(db_session, form):
"""
Used for getting a Heatmap with an overview of which endpoints are used in which versions
:param db_session: session for the database
:param form: instance of SliderForm
:return:
"""
endpoints = get_endpoints(db_session)
versions = get_versions(db_session, limit=form.get_slider_value())
requests = [
count_requests_group(db_session, Request.version_requested == v)
for v in versions
]
total_hits = []
hits = [[]] * len(endpoints)
for hits_version in requests:
total_hits.append(max(1, sum([value for key, value in hits_version])))
for j in range(len(endpoints)):
hits[j] = [0] * len(versions)
for i in range(len(versions)):
hits[j][i] = get_value(requests[i],
endpoints[j].id) * 100 / total_hits[i]
layout = get_layout(xaxis={
'title': 'Versions',
'type': 'category'
},
yaxis={
'type': 'category',
'autorange': 'reversed'
},
margin=get_margin())
trace = heatmap(z=hits,
x=versions,
y=['{} '.format(e.name) for e in endpoints],
colorbar={
'titleside': 'top',
'tickmode': 'array',
})
return get_figure(layout=layout, data=[trace])
def test_get_versions(session, request_1):
for version, first_request in get_versions(session):
if version == request_1.version_requested:
assert first_request == request_1.time_requested
return
assert False, "Shouldn't reach here"
