Sono disponibili altri esempi AWS SDK nel repository [AWS Doc SDK](https://github.com/awsdocs/aws-doc-sdk-examples) Examples. GitHub
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# Esempi di codice per l'utilizzo di Device Farm AWS SDKs
I seguenti esempi di codice mostrano come utilizzarlo AWS Device Farm con un kit di sviluppo AWS software (SDK).
Le *azioni* sono estratti di codice da programmi più grandi e devono essere eseguite nel contesto. Sebbene le azioni mostrino come richiamare le singole funzioni del servizio, è possibile visualizzarle contestualizzate negli scenari correlati.
*Scenari*: esempi di codice che mostrano come eseguire un’attività specifica chiamando più funzioni all’interno dello stesso servizio o combinate con altri Servizi AWS.
**Altre risorse**
+ **[Guida per gli sviluppatori di Device Farm](https://docs.aws.amazon.com/devicefarm/latest/developerguide/welcome.html)**: ulteriori informazioni su Device Farm.
+ **[Documentazione di riferimento dell’API Device Farm](https://docs.aws.amazon.com/devicefarm/latest/APIReference/Welcome.html)**: dettagli su tutte le azioni Device Farm disponibili.
+ **[AWS Developer Center](https://aws.amazon.com/developer/code-examples/?awsf.sdk-code-examples-product=product%23device-farm)**: esempi di codice che puoi filtrare per categoria o per ricerca completa.
+ **[AWS Esempi SDK](https://github.com/awsdocs/aws-doc-sdk-examples)**: GitHub repository con codice completo nelle lingue preferite. Include le istruzioni su come configurare ed eseguire il codice.
**Contents**
+ [Nozioni di base](device-farm_code_examples_basics.md)
+ [Azioni](device-farm_code_examples_actions.md)
+ [`CreateUpload`](device-farm_example_device-farm_CreateUpload_section.md)
+ [Scenari](device-farm_code_examples_scenarios.md)
+ [Eseguire test del browser e acquisire schermate](device-farm_example_device-farm_Scenario_BrowserTesting_section.md)
+ [Caricare e testare pacchetti di dispositivi](device-farm_example_device-farm_Scenario_DeviceTesting_section.md)
# Esempi di base per l'utilizzo di Device Farm AWS SDKs
I seguenti esempi di codice mostrano come utilizzare le nozioni di base di AWS Device Farm with. AWS SDKs
**Contents**
+ [Azioni](device-farm_code_examples_actions.md)
+ [`CreateUpload`](device-farm_example_device-farm_CreateUpload_section.md)
# Azioni per l'utilizzo di Device Farm AWS SDKs
I seguenti esempi di codice mostrano come eseguire singole azioni di Device Farm con AWS SDKs. Ogni esempio include un collegamento a GitHub, dove sono disponibili le istruzioni per la configurazione e l'esecuzione del codice.
Questi estratti chiamano l’API Device Farm e sono estratti di codice da programmi più grandi che devono essere eseguiti in modo contestuale. È possibile visualizzare le azioni nel contesto in [Scenari per l'utilizzo di Device Farm AWS SDKs](device-farm_code_examples_scenarios.md).
Gli esempi seguenti includono solo le azioni più comunemente utilizzate. Per un elenco completo, consulta la [documentazione di riferimento dell’API AWS Device Farm](https://docs.aws.amazon.com/devicefarm/latest/APIReference/Welcome.html).
**Topics**
+ [`CreateUpload`](device-farm_example_device-farm_CreateUpload_section.md)
# Utilizzare `CreateUpload` con una CLI
Gli esempi di codice seguenti mostrano come utilizzare `CreateUpload`.
Gli esempi di operazioni sono estratti di codice da programmi più grandi e devono essere eseguiti nel contesto. È possibile visualizzare questa operazione nel contesto nel seguente esempio di codice:
+ [Caricare e testare pacchetti di dispositivi](device-farm_example_device-farm_Scenario_DeviceTesting_section.md)
------
#### [ CLI ]
**AWS CLI**
**Come creare un caricamento**
Il comando seguente crea un caricamento per un’app Android.
```
aws devicefarm create-upload --project-arn "arn:aws:devicefarm:us-west-2:123456789012:project:070fc3ca-7ec1-4741-9c1f-d3e044efc506" --name app.apk --type ANDROID_APP
```
Puoi ottenere l’ARN del progetto dall’output del comando create-project o list-projects.
Output:
```
{
"upload": {
"status": "INITIALIZED",
"name": "app.apk",
"created": 1503614408.769,
"url": "https://prod-us-west-2-uploads.s3-us-west-2.amazonaws.com/arn%3Aaws%3Adevicefarm%3Aus-west-2%3A123456789012%3Aproject%3A070fc3ca-c7e1-4471-91cf-d3e4efc50604/uploads/arn%3Aaws%3Adevicefarm%3Aus-west-2%3A123456789012%3Aupload%3A070fc3ca-7ec1-4741-9c1f-d3e044efc506/dd72723a-ae9e-4087-09e6-f4cea3599514/app.apk?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20170824T224008Z&X-Amz-SignedHeaders=host&X-Amz-Expires=86400&X-Amz-Credential=AKIAEXAMPLEPBUMBC3GA%2F20170824%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-Signature=05050370c38894ef5bd09f5d009f36fc8f96fa4bb04e1bba9aca71b8dbe49a0f",
"type": "ANDROID_APP",
"arn": "arn:aws:devicefarm:us-west-2:123456789012:upload:070fc3ca-7ec1-4741-9c1f-d3e044efc506/dd72723a-ae9e-4087-09e6-f4cea3599514"
}
}
```
Utilizza l’URL firmato nell’output per caricare un file in Device Farm:
```
curl -T app.apk "https://prod-us-west-2-uploads.s3-us-west-2.amazonaws.com/arn%3Aaws%3Adevicefarm%3Aus-west-2%3A123456789012%3Aproject%3A070fc3ca-c7e1-4471-91cf-d3e4efc50604/uploads/arn%3Aaws%3Adevicefarm%3Aus-west-2%3A123456789012%3Aupload%3A070fc3ca-7ec1-4741-9c1f-d3e044efc506/dd72723a-ae9e-4087-09e6-f4cea3599514/app.apk?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20170824T224008Z&X-Amz-SignedHeaders=host&X-Amz-Expires=86400&X-Amz-Credential=AKIAEXAMPLEPBUMBC3GA%2F20170824%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-Signature=05050370c38894ef5bd09f5d009f36fc8f96fa4bb04e1bba9aca71b8dbe49a0f"
```
+ Per i dettagli sull'API, consulta [CreateUpload AWS CLI](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/devicefarm/create-upload.html)*Command Reference.*
------
#### [ PowerShell ]
**Strumenti per PowerShell V4**
**Esempio 1: questo esempio crea un caricamento AWS Device Farm per un'app Android. È possibile ottenere l'ARN del progetto dall'output di New- DFProject o Get- DFProject List. Utilizzate l'URL firmato nell'DFUpload output New- per caricare un file su Device Farm.**
```
New-DFUpload -ContentType "application/octet-stream" -ProjectArn "arn:aws:devicefarm:us-west-2:123456789012:project:EXAMPLEa-7ec1-4741-9c1f-d3e04EXAMPLE" -Name "app.apk" -Type ANDROID_APP
```
+ Per i dettagli sull'API, vedere [CreateUpload](https://docs.aws.amazon.com/powershell/v4/reference)in *AWS Strumenti per PowerShell Cmdlet Reference (V4)*.
**Strumenti per V5 PowerShell **
**Esempio 1: questo esempio crea un caricamento AWS Device Farm per un'app Android. È possibile ottenere l'ARN del progetto dall'output di New- DFProject o Get- DFProject List. Utilizzate l'URL firmato nell'DFUpload output New- per caricare un file su Device Farm.**
```
New-DFUpload -ContentType "application/octet-stream" -ProjectArn "arn:aws:devicefarm:us-west-2:123456789012:project:EXAMPLEa-7ec1-4741-9c1f-d3e04EXAMPLE" -Name "app.apk" -Type ANDROID_APP
```
+ Per i dettagli sull'API, vedere [CreateUpload](https://docs.aws.amazon.com/powershell/v5/reference)in *AWS Strumenti per PowerShell Cmdlet Reference (V5)*.
------
# Scenari per l'utilizzo di Device Farm AWS SDKs
I seguenti esempi di codice mostrano come implementare scenari comuni in Device Farm con AWS SDKs. Questi scenari illustrano come eseguire attività specifiche richiamando più funzioni all’interno di Device Farm o in combinazione con altri Servizi AWS. Ogni scenario include un collegamento al codice sorgente completo, dove è possibile trovare le istruzioni su come configurare ed eseguire il codice.
Gli scenari sono relativi a un livello intermedio di esperienza per aiutarti a comprendere le azioni di servizio nel contesto.
**Topics**
+ [Eseguire test del browser e acquisire schermate](device-farm_example_device-farm_Scenario_BrowserTesting_section.md)
+ [Caricare e testare pacchetti di dispositivi](device-farm_example_device-farm_Scenario_DeviceTesting_section.md)
# Esegui test del browser con Device Farm e acquisisci schermate utilizzando un SDK AWS
L’esempio di codice seguente mostra come eseguire test del browser con Device Farm e acquisire screenshot.
------
#### [ Python ]
**SDK per Python (Boto3)**
C'è altro da fare. GitHub Trova l'esempio completo e scopri di più sulla configurazione e l'esecuzione nel [Repository di esempi di codice AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/devicefarm/browser_testing#code-examples).
Usa PyTest and Selenium per navigare su siti Web specifici, acquisire schermate e confrontare i contenuti effettivi del sito Web con i contenuti previsti.
```
import datetime
import os
import subprocess
import boto3
import pytest
from selenium import webdriver
from selenium.webdriver import DesiredCapabilities
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support import expected_conditions
from selenium.webdriver.support.wait import WebDriverWait
def get_git_hash():
"""
Get the short Git hash of the current commit of the repository
"""
try:
return (
subprocess.check_output(["git", "rev-parse", "--short", "HEAD"])
.decode("utf-8")
.strip()
)
except:
return "norepo"
class TestHelloSuite:
"""
Our test suite.
This style of test suite allows us to use setup_method and teardown_method.
"""
def save_screenshot(self, name):
self.driver.save_screenshot(os.path.join(self.screenshot_path, name))
def setup_method(self, method):
"""
Set up a test.
This makes sure that the session for an individual test is ready.
The AWS credentials are read from the default ~/.aws/credentials or from the
command line by setting the AWS_ACCESS_KEY_ID and AWS_SECRET_KEY environment
variables.
The project Amazon Resource Name (ARN) is determined by the PROJECT_ARN
environment variable.
"""
devicefarm_client = boto3.client("devicefarm")
project_arn = os.environ.get("PROJECT_ARN", None)
if project_arn is None:
raise ValueError("Must set PROJECT_ARN")
# Request a driver hub URL for the Selenium client
testgrid_url_response = devicefarm_client.create_test_grid_url(
projectArn=project_arn, expiresInSeconds=300
)
# We want a directory to save our files into. We're going to make a directory
# in the current directory that holds our results.
self.screenshot_path = os.path.join(
".", "results", get_git_hash() + "-" + (datetime.date.today().isoformat())
)
if not os.path.exists(self.screenshot_path):
os.makedirs(self.screenshot_path, exist_ok=True)
# We want a Firefox instance on Windows
desired_cap = DesiredCapabilities.FIREFOX
desired_cap["platform"] = "windows"
desired_cap["BrowserVersion"] = "latest"
# Configure the webdriver with the appropriate remote endpoint.
self.driver = webdriver.Remote(testgrid_url_response["url"], desired_cap)
#
# Auto-Tagging
#
# In order to get the Session ARN, we need to look up the session by the
# Project ARN and session ID (from the driver).
testgrid_session_arn_response = devicefarm_client.get_test_grid_session(
projectArn=project_arn, sessionId=self.driver.session_id
)
# Save the session's ARN so we can tag the session.
self.session_arn = testgrid_session_arn_response["testGridSession"]["arn"]
# In order to tag it, we're going to use the resourcegroupstaggingapi client to
# add a tag to the session ARN that we just got.
tag_client = boto3.client("resourcegroupstaggingapi")
tag_client.tag_resources(
ResourceARNList=[self.session_arn],
Tags={"TestSuite": f"testsuite {method.__name__}", "GitId": get_git_hash()},
)
def teardown_method(self, method):
"""
Clean up resources used by each method.
"""
# End the Selenium session so we're off the clock.
self.driver.quit()
@pytest.mark.parametrize(
"query,leading",
[
pytest.param(
"Seattle",
"Seattle (/siˈætəl/ (listen) see-AT-əl) is a seaport city on the West Coast of the United States.",
),
pytest.param(
"Selenium",
"Selenium is a chemical element with the symbol Se and atomic number 34.",
),
pytest.param(
"Amazon Locker",
"Amazon Locker is a self-service package delivery service offered by online retailer Amazon.",
),
pytest.param(
"Kootenai Falls",
"Kootenai Falls is a waterfall on the Kootenay River located in Lincoln County, Montana, just off U.S. Route 2.",
),
pytest.param(
"Dorayaki",
"Dorayaki (どら焼き, どらやき, 銅鑼焼き, ドラ焼き) is a type of Japanese confection.",
),
pytest.param("Robot Face", "<|°_°|> (also known as Robot Face or Robot)"),
],
)
def test_first_paragraph_text(self, query, leading):
"""
This test looks at the first paragraph of a page on Wikipedia, comparing it to
a known leading sentence.
If the leading sentence matches, the test passes. A screenshot is taken before
the final assertion is made, letting us debug if something isn't right.
"""
# Open the main page of Wikipedia
self.driver.get("https://en.wikipedia.org/wiki/Main_Page")
# Find the search box, enter a query, and press enter
search_input = self.driver.find_element(By.ID, "searchInput")
search_input.click()
search_input.send_keys(query)
search_input.send_keys(Keys.ENTER)
# Wait for the search box to go stale -- This means we've navigated fully.
WebDriverWait(self.driver, 5).until(
expected_conditions.staleness_of(search_input)
)
# Get the leading paragraph of the article.
lead = leading.lower()
# Find the element...
lead_para = self.driver.find_element(
By.XPATH, "//div[@class='mw-parser-output']//p[not(@class)]"
)
# ... and copy out its text.
our_text = lead_para.text.lower()
our_text = our_text[: len(lead)]
# Take a screenshot and compare the strings.
self.save_screenshot(f"leadingpara_{query}.png")
assert our_text.startswith(lead)
@pytest.mark.parametrize(
"query,expected",
[
pytest.param("Automation Testing", "Test Automation"),
pytest.param("DevOps", "DevOps"),
pytest.param("Jackdaws Love My Big Sphinx Of Quartz", "Pangram"),
pytest.param("EarthBound", "EarthBound"),
pytest.param("Covered Bridges Today", "Covered Bridges Today"),
pytest.param("Kurt Godel", "Kurt Gödel"),
pytest.param("N//ng language", "Nǁng language"),
pytest.param(
"Who the Frick Is Jackson Pollock?", "Who the $&% Is Jackson Pollock?"
),
],
)
def test_redirect_titles(self, query, expected):
"""
A test comparing pages we expect to (or not to) redirect on Wikipedia.
This test checks to see that the page ("query") redirects (or doesn't) to the
"expected" page title. Several of these are common synonyms ("Jackdaws...")
while others are because of characters untypable by most keyboards ("Nǁng language")
A screenshot is taken just before the final assertion is made to aid in
debugging and verification.
"""
# Open the main page of Wikipedia
self.driver.get("https://en.wikipedia.org/wiki/Main_Page")
# Find the search box, enter some text into it, and send an enter key.
search_input = self.driver.find_element(By.ID, "searchInput")
search_input.click()
search_input.send_keys(query)
search_input.send_keys(Keys.ENTER)
# wait until the page has rolled over -- once the search input handle is stale,
# the browser has navigated.
WebDriverWait(self.driver, 5).until(
expected_conditions.staleness_of(search_input)
)
# Get the first heading & take a screenshot
our_text = self.driver.find_element(By.ID, "firstHeading").text.lower()
self.save_screenshot(f"redirect_{query}.png")
# did it match?
assert our_text == expected.lower()
```
+ Per informazioni dettagliate sull’API, consulta i seguenti argomenti nella *documentazione di riferimento dell’API AWS SDK per Python (Boto3)*.
+ [CreateTestGridUrl](https://docs.aws.amazon.com/goto/boto3/devicefarm-2015-06-23/CreateTestGridUrl)
+ [GetTestGridSession](https://docs.aws.amazon.com/goto/boto3/devicefarm-2015-06-23/GetTestGridSession)
------
# Carica e testa pacchetti per dispositivi mobili con Device Farm utilizzando un AWS SDK
L’esempio di codice seguente mostra come caricare e testare i pacchetti di dispositivi mobili con Device Farm.
------
#### [ Python ]
**SDK per Python (Boto3)**
C'è altro da fare. GitHub Trova l'esempio completo e scopri di più sulla configurazione e l'esecuzione nel [Repository di esempi di codice AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/devicefarm/device_testing#code-examples).
Per caricare l’applicazione Android compilata e i pacchetti di test in Device Farm, avviare un test, attendere il completamento del test e visualizzare i risultati.
```
import boto3
import os
import requests
import string
import random
import datetime
import time
# Update this dict with your own values before you run the example:
config = {
# This is our app under test.
"appFilePath": "app-debug.apk",
"projectArn": "arn:aws:devicefarm:us-west-2:111222333444:project:581f5703-e040-4ac9-b7ae-0ba007bfb8e6",
# Since we care about the most popular devices, we'll use a curated pool.
"testSpecArn": "arn:aws:devicefarm:us-west-2::upload:20fcf771-eae3-4137-aa76-92e17fb3131b",
"poolArn": "arn:aws:devicefarm:us-west-2::devicepool:4a869d91-6f17-491f-9a95-0a601aee2406",
"namePrefix": "MyAppTest",
# This is our test package. This tutorial won't go into how to make these.
"testPackage": "tests.zip",
}
client = boto3.client("devicefarm")
unique = (
config["namePrefix"]
+ "-"
+ (datetime.date.today().isoformat())
+ ("".join(random.sample(string.ascii_letters, 8)))
)
print(
f"The unique identifier for this run is '{unique}'. All uploads will be prefixed "
f"with this."
)
def upload_df_file(filename, type_, mime="application/octet-stream"):
upload_response = client.create_upload(
projectArn=config["projectArn"],
name=unique + "_" + os.path.basename(filename),
type=type_,
contentType=mime,
)
upload_arn = upload_response["upload"]["arn"]
# Extract the URL of the upload and use Requests to upload it.
upload_url = upload_response["upload"]["url"]
with open(filename, "rb") as file_stream:
print(
f"Uploading {filename} to Device Farm as "
f"{upload_response['upload']['name']}... ",
end="",
)
put_req = requests.put(
upload_url, data=file_stream, headers={"content-type": mime}
)
print(" done")
if not put_req.ok:
raise Exception(f"Couldn't upload. Requests says: {put_req.reason}")
started = datetime.datetime.now()
while True:
print(
f"Upload of {filename} in state {upload_response['upload']['status']} "
f"after " + str(datetime.datetime.now() - started)
)
if upload_response["upload"]["status"] == "FAILED":
raise Exception(
f"The upload failed processing. Device Farm says the reason is: \n"
f"{+upload_response['upload']['message']}"
)
if upload_response["upload"]["status"] == "SUCCEEDED":
break
time.sleep(5)
upload_response = client.get_upload(arn=upload_arn)
print("")
return upload_arn
our_upload_arn = upload_df_file(config["appFilePath"], "ANDROID_APP")
our_test_package_arn = upload_df_file(
config["testPackage"], "APPIUM_PYTHON_TEST_PACKAGE"
)
print(our_upload_arn, our_test_package_arn)
response = client.schedule_run(
projectArn=config["projectArn"],
appArn=our_upload_arn,
devicePoolArn=config["poolArn"],
name=unique,
test={
"type": "APPIUM_PYTHON",
"testSpecArn": config["testSpecArn"],
"testPackageArn": our_test_package_arn,
},
)
run_arn = response["run"]["arn"]
start_time = datetime.datetime.now()
print(f"Run {unique} is scheduled as arn {run_arn} ")
state = "UNKNOWN"
try:
while True:
response = client.get_run(arn=run_arn)
state = response["run"]["status"]
if state == "COMPLETED" or state == "ERRORED":
break
else:
print(
f" Run {unique} in state {state}, total "
f"time {datetime.datetime.now() - start_time}"
)
time.sleep(10)
except:
client.stop_run(arn=run_arn)
exit(1)
print(f"Tests finished in state {state} after {datetime.datetime.now() - start_time}")
# Pull all the logs.
jobs_response = client.list_jobs(arn=run_arn)
# Save the output somewhere, using the unique value.
save_path = os.path.join(os.getcwd(), "results", unique)
os.mkdir(save_path)
# Save the last run information.
for job in jobs_response["jobs"]:
job_name = job["name"]
os.makedirs(os.path.join(save_path, job_name), exist_ok=True)
# Get each suite within the job.
suites = client.list_suites(arn=job["arn"])["suites"]
for suite in suites:
for test in client.list_tests(arn=suite["arn"])["tests"]:
# Get the artifacts.
for artifact_type in ["FILE", "SCREENSHOT", "LOG"]:
artifacts = client.list_artifacts(type=artifact_type, arn=test["arn"])[
"artifacts"
]
for artifact in artifacts:
# Replace `:` because it has a special meaning in Windows & macOS.
path_to = os.path.join(
save_path,
job_name,
suite["name"],
test["name"].replace(":", "_"),
)
os.makedirs(path_to, exist_ok=True)
filename = (
artifact["type"]
+ "_"
+ artifact["name"]
+ "."
+ artifact["extension"]
)
artifact_save_path = os.path.join(path_to, filename)
print(f"Downloading {artifact_save_path}")
with open(artifact_save_path, "wb") as fn:
with requests.get(
artifact["url"], allow_redirects=True
) as request:
fn.write(request.content)
print("Finished")
```
+ Per informazioni dettagliate sull’API, consulta i seguenti argomenti nella *documentazione di riferimento dell’API AWS SDK per Python (Boto3)*.
+ [CreateUpload](https://docs.aws.amazon.com/goto/boto3/devicefarm-2015-06-23/CreateUpload)
+ [GetRun](https://docs.aws.amazon.com/goto/boto3/devicefarm-2015-06-23/GetRun)
+ [GetUpload](https://docs.aws.amazon.com/goto/boto3/devicefarm-2015-06-23/GetUpload)
+ [ListArtifacts](https://docs.aws.amazon.com/goto/boto3/devicefarm-2015-06-23/ListArtifacts)
+ [ListJobs](https://docs.aws.amazon.com/goto/boto3/devicefarm-2015-06-23/ListJobs)
+ [ListSuites](https://docs.aws.amazon.com/goto/boto3/devicefarm-2015-06-23/ListSuites)
+ [ListTests](https://docs.aws.amazon.com/goto/boto3/devicefarm-2015-06-23/ListTests)
+ [ScheduleRun](https://docs.aws.amazon.com/goto/boto3/devicefarm-2015-06-23/ScheduleRun)
+ [StopRun](https://docs.aws.amazon.com/goto/boto3/devicefarm-2015-06-23/StopRun)
------