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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
test_wandb
----------------------------------
Tests for the `wandb.Api` module.
"""
import pytest
import os
import yaml
from .api_mocks import *
from click.testing import CliRunner
import git
from .utils import git_repo
import wandb
from six import StringIO
api = wandb.Api(load_settings=False)
def test_projects_success(request_mocker, query_projects):
query_projects(request_mocker)
res = api.list_projects()
assert len(res) == 3
def test_projects_failure(request_mocker, query_projects):
query_projects(request_mocker, status_code=400, error="Bummer")
with pytest.raises(wandb.Error):
api.list_projects()
def test_project_download_urls(request_mocker, query_project):
query_project(request_mocker)
res = api.download_urls("test")
assert res == {
'weights.h5': {'name': 'weights.h5', 'md5': 'fakemd5', 'url': 'https://weights.url'},
'model.json': {'name': 'model.json', 'md5': 'mZFLkyvTelC5g8XnyQrpOw==', 'url': 'https://model.url'}
}
def test_project_upload_urls(request_mocker, query_project):
query_project(request_mocker)
bucket_id, res = api.upload_urls(
"test", files=["weights.h5", "model.json"])
assert bucket_id == 'test1234'
assert res == {
'weights.h5': {'name': 'weights.h5', 'url': 'https://weights.url', 'md5': 'fakemd5'},
'model.json': {'name': 'model.json', 'url': 'https://model.url', 'md5': 'mZFLkyvTelC5g8XnyQrpOw=='}
}
def test_download_success(request_mocker, download_url):
download_url(request_mocker)
res = api.download_file("https://weights.url")
assert res[1].status_code == 200
def test_download_failure(request_mocker, download_url):
download_url(request_mocker, status_code=500)
with pytest.raises(wandb.Error):
api.download_file("https://weights.url")
def test_parse_slug():
project, run = api.parse_slug("foo/bar")
assert project == "foo"
assert run == "bar"
project, run = api.parse_slug("foo", project="bar")
assert project == "bar"
assert run == "foo"
def test_pull_success(request_mocker, download_url, query_project):
query_project(request_mocker)
download_url(request_mocker)
with CliRunner().isolated_filesystem():
res = api.pull("test/test")
assert res[0].status_code == 200
def test_pull_existing_file(request_mocker, mocker, download_url, query_project):
query_project(request_mocker)
download_url(request_mocker)
with CliRunner().isolated_filesystem():
with open("model.json", "w") as f:
f.write("{}")
mocked = mocker.patch.object(
api, "download_file", return_value=(100, mocker.MagicMock()))
api.pull("test/test")
mocked.assert_called_once_with("https://weights.url")
def test_push_success(request_mocker, upload_url, query_project, upsert_run):
query_project(request_mocker)
upload_url(request_mocker)
update_mock = upsert_run(request_mocker)
with CliRunner().isolated_filesystem():
res = os.mkdir("wandb")
# TODO: need this for my mock to work
api = wandb.Api(load_settings=False)
with open("wandb/latest.yaml", "w") as f:
f.write(yaml.dump({'wandb_version': 1, 'test': {
'value': 'success', 'desc': 'My life'}}))
with open("weights.h5", "w") as f:
f.write("weight")
with open("model.json", "w") as f:
f.write("model")
res = api.push("test/test", ["weights.h5", "model.json"])
assert res[0].status_code == 200
def test_push_git_success(request_mocker, mocker, upload_url, query_project, upsert_run):
query_project(request_mocker)
upload_url(request_mocker)
update_mock = upsert_run(request_mocker)
with CliRunner().isolated_filesystem():
res = os.mkdir("wandb")
with open("wandb/latest.yaml", "w") as f:
f.write(yaml.dump({'wandb_version': 1, 'test': {
'value': 'success', 'desc': 'My life'}}))
with open("weights.h5", "w") as f:
f.write("weight")
with open("model.json", "w") as f:
f.write("model")
r = git.Repo.init(".")
r.index.add(["model.json"])
r.index.commit("initial commit")
api = wandb.Api(load_settings=False,
default_settings={'git_tag': True})
mock = mocker.patch.object(api.git, "push")
res = api.push("test/test", ["weights.h5", "model.json"])
assert res[0].status_code == 200
mock.assert_called_once_with("test")
def test_push_no_project(request_mocker, upload_url, query_project):
query_project(request_mocker)
upload_url(request_mocker)
with pytest.raises(wandb.Error):
res = api.push("test", "weights.json")
def test_upload_success(request_mocker, upload_url):
upload_url(request_mocker)
res = api.upload_file(
"https://weights.url", open(os.path.join(os.path.dirname(__file__), "fixtures/test.h5")))
assert res.status_code == 200
def test_upload_failure(request_mocker, upload_url):
upload_url(request_mocker, status_code=500)
with pytest.raises(wandb.Error):
api.upload_file("https://weights.url",
open(os.path.join(os.path.dirname(__file__), "fixtures/test.h5")))
def test_upload_failure_resumable(request_mocker, upload_url):
upload_url(request_mocker, status_code=500)
request_mocker.register_uri('PUT', "https://weights.url", request_headers={
'Content-Length': '0'}, headers={'Range': "0-10"}, status_code=308)
request_mocker.register_uri('PUT', "https://weights.url",
request_headers={'Content-Range': 'bytes 10-51373/51373'})
res = api.upload_file(
"https://weights.url", open(os.path.join(os.path.dirname(__file__), "fixtures/test.h5")))
assert res.status_code == 200
def test_settings(mocker):
api._settings = None
parser = mocker.patch.object(api, "_settings_parser")
parser.sections.return_value = ["default"]
parser.options.return_value = ["project", "entity"]
parser.get.side_effect = ["test_model", "test_entity"]
assert api.settings() == {
'base_url': 'https://api.wandb.ai',
'entity': 'test_entity',
'project': 'test_model',
'section': 'default',
'run': 'latest',
'git_remote': 'origin',
'git_tag': False
}
def test_default_settings():
assert wandb.Api({'base_url': 'http://localhost'}, load_settings=False).settings() == {
'base_url': 'http://localhost',
'entity': 'models',
'section': 'default',
'run': 'latest',
'git_remote': 'origin',
'git_tag': False,
'project': None,
}