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TESTE DE SOFTWARE
Desafios e oportunidades no mundo da virtualização, dos containers e do desenvolvimento mobile
Amador PahimSoftware EngineerVirtualization Team
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TESTE DESOFTWARE
Unit tests
Component tests
Integration tests
API tests
Functionaltests (GUI)
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Unit tests
Component tests
Integration tests
API tests
Functionaltests (GUI)
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TESTE DESOFTWARE
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Unit tests
Component tests
Integration tests
API tests
Functionaltests (GUI)
$
Developers
TESTE DESOFTWARE
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Unit tests
Component tests
Integration tests
API tests
Functionaltests (GUI)
$
Developers
QA
TESTE DESOFTWARE
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DESAFIOS
LOCAL CI PRODUCTION
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DESAFIOS
DB BACKEND FRONTENDFRONTEND
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DESAFIOS
DB BACKEND FRONTENDAPI
WEB
MOBILE
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NOVOS DESAFIOS
DB
BACKEND
API
WEB
VM Container
API
Container
Container
MOBILE
Avocado Testing Framework
What’s Avocado?
• A set of tools and libraries to help with automated testing
• Native tests are written in Python• Any executable can serve as a test
Designed to give a common ground to both QA and Developers
Test Runner
Test API Libraries
Test Runner
Test Runner• Automated logging
• Sysinfo collection
• Nice UI
• Output formats (HTML, JSON, TAP, XUNIT)
...
Loader/Runner Plugins
Avocado Instrumented Tests (Avocado Test API)
Simple tests (executables)
Python Unittest
Robot Framework
Golang
External runner (basically anything)
Test Runner
Test Runner• Results
• TUI
• JSON
• XUNIT
• TAP
• HTML
• ResultsDB
Test Runner - Varianter
Test Runner - VarianterVariant 1: /run/hw/cpu/intel, /run/hw/disk/scsi, /run/distro/fedora, /run/env/prod /run/distro/fedora:init => systemd /run/env/prod:opt_CFLAGS => -O2 /run/hw/cpu/intel:cpu_CFLAGS => -march=core2 /run/hw/disk/scsi:disk_type => scsi
Variant 2: /run/hw/cpu/intel, /run/hw/disk/scsi, /run/distro/mint, /run/env/prod /run/distro/mint:init => systemv /run/env/prod:opt_CFLAGS => -O2 /run/hw/cpu/intel:cpu_CFLAGS => -march=core2 /run/hw/disk/scsi:disk_type => scsi
Variant 3: /run/hw/cpu/intel, /run/hw/disk/virtio, /run/distro/fedora, /run/env/prod /run/distro/fedora:init => systemd /run/env/prod:opt_CFLAGS => -O2 /run/hw/cpu/intel:cpu_CFLAGS => -march=core2 /run/hw/disk:disk_type => virtio
...
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Test Runner – Job Replay
Test Runner – Job Dif
Test API
Test API
Test API - Parameters
• INSTRUMENTED tests:
self.params.get(‘cpu’, default=’cpu0’)• SIMPLE tests:
• Environment variables
• Python: os.environ.get(‘cpu’)
• Bash: ${cpu}
…
Test API - Logging
Test API - Asset Fetcher
Libraries
Libraries• Process
• Kernel
• Memory
• SoftwareManager
• VmImage
• FileLock
...
Libraries
Release Management• Current: 55.0:
• Tarballs
• RPMs for Fedora and EL7
• LTS (v36.4 and v52.0)• Available in project repository
• Supported for 18 months
• Minor releases from time to time
• Only bug fixes and other stability related changes
• New LTS every year (or so)
• Fedora:• python2-avocado
• Pip:• avocado-framework
Get Involved!
THANK YOU
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