目錄
- 簡介
- 安裝Allure
- Allure測試報告的結構
- Java TestNG整合Allure Report
- Python Pytest整合Allure Report
簡介
假如你想讓測試報告變得漂亮一點,那你一定會在搜尋引擎中找到Allure測試報告的。Allure官方給出了個線上網站,訪問以下連結就能一睹為快:
https://demo.qameta.io/allure/
可以在左下角切換為中文報告:
如此好看的測試報告,哪個老闆不喜歡呢?
安裝Allure
1.在GitHub releases:
https://github.com/allure-framework/allure2/releases
或者Maven Central:
https://repo.maven.apache.org/maven2/io/qameta/allure/allure-commandline/
下載安裝包並解壓。
2.找到bin目錄,Windows使用allure.bat
,Unix使用allure
:
3.為了後續方便使用,可以把bin完整路徑新增到系統環境變數PATH中,然後在命令列直接輸入allure命令。
官方也給出了通過Linux的ppa、Mac的brew、Windows的scoop的安裝方式,不過對於我們們老百姓來說,不如手動下載包來安裝實在。
安裝後就可以檢查是否安裝成功了:
$ allure --version
2.17.2
因為Allure是用Java寫的,所以如果無法執行,那麼要檢查下有沒有安裝Java。
Allure測試報告的結構
Overview
Categories
Suites
Graphs
Timeline
Behaviors
Packages
Java TestNG整合Allure Report
整合
在Maven的pom.xml中新增:
<properties>
<aspectj.version>1.8.10</aspectj.version>
</properties>
<dependencies>
<dependency>
<groupId>io.qameta.allure</groupId>
<artifactId>allure-testng</artifactId>
<version>LAST_VERSION</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.20</version>
<configuration>
<argLine>
-javaagent:"${settings.localRepository}/org/aspectj/aspectjweaver/${aspectj.version}/aspectjweaver-${aspectj.version}.jar"
</argLine>
</configuration>
<dependencies>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>${aspectj.version}</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
然後執行命令:
$ mvn clean test
在target/allure-results目錄就會生成allure測試報告,再執行命令:
$ allure serve target/allure-results
Allure會建立一個Jetty伺服器,拉起預設瀏覽器開啟測試報告。
@Description
新增測試描述:
package my.company.tests;
import org.junit.Test;
import io.qameta.allure.Description;
@Test
public class MyTests {
@Test
@Description("Some detailed test description")
public void testSomething() throws Exception {
...
}
}
@Step
新增測試步驟描述,除了文字,Allure2通過反射機制,能夠在@Step中獲取引數,比如:
public class User {
private String name;
private String password;
...
}
import io.qameta.allure.Step;
...
@Step("Type {user.name} / {user.password}.")
public void loginWith(User user) {
...
}
@Attachment
新增測試報告的附件,可以是String
或byte[]
型別,不是顯式的話Allure會呼叫toString()
嘗試隱式轉換:
import io.qameta.allure.Attachment;
...
@Attachment
public String performedActions(ActionSequence actionSequence) {
return actionSequence.toString();
}
@Attachment(value = "Page screenshot", type = "image/png")
public byte[] saveScreenshot(byte[] screenShot) {
return screenShot;
}
type用於指定MIME型別,不是必須的,Allure會根據內容自動適配。
除了註解,也可以在程式碼中新增:
import io.qameta.allure.Allure;
...
Allure.addAttachment("My attachment", "My attachment content");
Path content = Paths.get("path-to-my-attachment-contnet");
try (InputStream is = Files.newInputStream(content)) {
Allure.addAttachment("My attachment", is);
}
Links
新增超連結,有3個註解@Link、@Issue、@TmsLink(test management system):
import io.qameta.allure.Link;
import io.qameta.allure.Issue;
import io.qameta.allure.TmsLink;
@Link("https://example.org")
@Link(name = "allure", type = "mylink")
public void testSomething() {
...
}
@Issue("123")
@Issue("432")
public void testSomething() {
...
}
@TmsLink("test-1")
@TmsLink("test-2")
public void testSomething() {
...
}
連結型別可以在properties中定義,Allure會用註解中的值替換{}
:
allure.link.mylink.pattern=https://example.org/mylink/{}
allure.link.issue.pattern=https://example.org/issue/{}
allure.link.tms.pattern=https://example.org/tms/{}
@Severity
新增嚴重程度標識:
package org.example.tests;
import org.junit.Test;
import io.qameta.allure.Severity;
import io.qameta.allure.SeverityLevel;
public class MyTest {
@Test
@Severity(SeverityLevel.CRITICAL)
public void testSomething() throws Exception {
// ...
}
}
敏捷標識
在敏捷開發中有Epic、Feature和Stories三個概念,用於對需求進行分層管理,同理可以運用到測試分層管理:
package org.example.tests;
import org.junit.Test;
import io.qameta.allure.Epic;
import io.qameta.allure.Feature;
import io.qameta.allure.Story;
@Epic("Allure examples")
@Feature("Junit 4 support")
public class MyTest {
@Test
@Story("Base support for bdd annotations")
@Story("Advanced support for bdd annotations")
public void testSomething() throws Exception {
// ...
}
}
Python Pytest整合Allure Report
整合
執行以下命令安裝:
$ pip install allure-pytest
它會同時安裝allure-pytest
和allure-python-commons
兩個包。
然後指定Allure測試報告目錄:
$ pytest --alluredir=/tmp/my_allure_results
最後執行命令開啟報告:
$ allure serve /tmp/my_allure_results
Allure會建立一個Jetty伺服器,拉起預設瀏覽器開啟測試報告。
pytest結果狀態
Allure會根據pytest的結果狀態進行標記:
import pytest
def test_success():
"""this test succeeds"""
assert True
def test_failure():
"""this test fails"""
assert False
def test_skip():
"""this test is skipped"""
pytest.skip('for a reason!')
def test_broken():
raise Exception('oops')
pytest特性
xfail
@pytest.mark.xfail(condition=lambda: True, reason='this test is expecting failure')
def test_xfail_expected_failure():
"""this test is an xfail that will be marked as expected failure"""
assert False
@pytest.mark.xfail(condition=lambda: True, reason='this test is expecting failure')
def test_xfail_unexpected_pass():
"""this test is an xfail that will be marked as unexpected success"""
assert True
會在Allure報告中展示:
skipif
@pytest.mark.skipif('2 + 2 != 5', reason='This test is skipped by a triggered condition in @pytest.mark.skipif')
def test_skip_by_triggered_condition():
pass
會在Allure報告中展示:
fixtures
@pytest.fixture(params=[True, False], ids=['param_true', 'param_false'])
def function_scope_fixture_with_finalizer(request):
if request.param:
print('True')
else:
print('False')
def function_scope_finalizer():
function_scope_step()
request.addfinalizer(function_scope_finalizer)
@pytest.fixture(scope='class')
def class_scope_fixture_with_finalizer(request):
def class_finalizer_fixture():
class_scope_step()
request.addfinalizer(class_finalizer_fixture)
@pytest.fixture(scope='module')
def module_scope_fixture_with_finalizer(request):
def module_finalizer_fixture():
module_scope_step()
request.addfinalizer(module_finalizer_fixture)
@pytest.fixture(scope='session')
def session_scope_fixture_with_finalizer(request):
def session_finalizer_fixture():
session_scope_step()
request.addfinalizer(session_finalizer_fixture)
class TestClass(object):
def test_with_scoped_finalizers(self,
function_scope_fixture_with_finalizer,
class_scope_fixture_with_finalizer,
module_scope_fixture_with_finalizer,
session_scope_fixture_with_finalizer):
step_inside_test_body()
會在Allure報告中展示(fixtures會展示在Set up和Tear down中):
而對於fixture中的結果狀態,Allure也會進行標記:
import pytest
@pytest.fixture
def skip_fixture():
pytest.skip()
@pytest.fixture
def fail_fixture():
assert False
@pytest.fixture
def broken_fixture():
raise Exception("Sorry, it's broken.")
def test_with_pytest_skip_in_the_fixture(skip_fixture):
pass
def test_with_failure_in_the_fixture(fail_fixture):
pass
def test_with_broken_fixture(broken_fixture):
pass
parametrize
import allure
import pytest
@allure.step
def simple_step(step_param1, step_param2 = None):
pass
@pytest.mark.parametrize('param1', [True, False], ids=['id explaining value 1', 'id explaining value 2'])
def test_parameterize_with_id(param1):
simple_step(param1)
@pytest.mark.parametrize('param1', [True, False])
@pytest.mark.parametrize('param2', ['value 1', 'value 2'])
def test_parametrize_with_two_parameters(param1, param2):
simple_step(param1, param2)
@pytest.mark.parametrize('param1', [True], ids=['boolean parameter id'])
@pytest.mark.parametrize('param2', ['value 1', 'value 2'])
@pytest.mark.parametrize('param3', [1])
def test_parameterize_with_uneven_value_sets(param1, param2, param3):
simple_step(param1, param3)
simple_step(param2)
Allure會展示每個test和id:
以及執行細節:
Allure特性
@allure.step
import allure
import pytest
from .steps import imported_step
@allure.step
def passing_step():
pass
@allure.step
def step_with_nested_steps():
nested_step()
@allure.step
def nested_step():
nested_step_with_arguments(1, 'abc')
@allure.step
def nested_step_with_arguments(arg1, arg2):
pass
def test_with_imported_step():
passing_step()
imported_step()
def test_with_nested_steps():
passing_step()
step_with_nested_steps()
step能從入參中讀取值:
import allure
@allure.step('Step with placeholders in the title, positional: "{0}", keyword: "{key}"')
def step_with_title_placeholders(arg1, key=None):
pass
def test_steps_with_placeholders():
step_with_title_placeholders(1, key='something')
step_with_title_placeholders(2)
step_with_title_placeholders(3, 'anything')
step也能在conftest.py中用到fixtures上:
import allure
import pytest
@allure.step('step in conftest.py')
def conftest_step():
pass
@pytest.fixture
def fixture_with_conftest_step():
conftest_step()
import allure
from .steps import imported_step
@allure.step
def passing_step():
pass
def test_with_step_in_fixture_from_conftest(fixture_with_conftest_step):
passing_step()
allure.attach
給Allure測試報告新增附件,allure.attach(body, name, attachment_type, extension)
:
- body 檔案內容(或者source指定檔案路徑)
- name 檔名稱
- attachment_type 附件型別(
allure.attachment_type
中的某個值) - extension 檔案擴充套件
import allure
import pytest
@pytest.fixture
def attach_file_in_module_scope_fixture_with_finalizer(request):
allure.attach('A text attacment in module scope fixture', 'blah blah blah', allure.attachment_type.TEXT)
def finalizer_module_scope_fixture():
allure.attach('A text attacment in module scope finalizer', 'blah blah blah blah',
allure.attachment_type.TEXT)
request.addfinalizer(finalizer_module_scope_fixture)
def test_with_attacments_in_fixture_and_finalizer(attach_file_in_module_scope_finalizer):
pass
def test_multiple_attachments():
allure.attach.file('./data/totally_open_source_kitten.png', attachment_type=allure.attachment_type.PNG)
allure.attach('<head></head><body> a page </body>', 'Attach with HTML type', allure.attachment_type.HTML)
Descriptions
既可以使用裝飾器@allure.description
或@allure.description_html
新增描述:
import allure
@allure.description_html("""
<h1>Test with some complicated html description</h1>
<table style="width:100%">
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Age</th>
</tr>
<tr align="center">
<td>William</td>
<td>Smith</td>
<td>50</td>
</tr>
<tr align="center">
<td>Vasya</td>
<td>Jackson</td>
<td>94</td>
</tr>
</table>
""")
def test_html_description():
assert True
@allure.description("""
Multiline test description.
That comes from the allure.description decorator.
Nothing special about it.
""")
def test_description_from_decorator():
assert 42 == int(6 * 7)
def test_unicode_in_docstring_description():
"""Unicode in description.
Этот тест проверяет юникод.
你好夥計.
"""
assert 42 == int(6 * 7)
也可以在程式碼中使用allure.dynamic.description
動態新增描述:
import allure
@allure.description("""
This description will be replaced at the end of the test.
""")
def test_dynamic_description():
assert 42 == int(6 * 7)
allure.dynamic.description('A final description.')
Titles
既可以使用裝飾器@allure.title
新增標題:
import allure
import pytest
@allure.title("This test has a custom title")
def test_with_a_title():
assert 2 + 2 == 4
@allure.title("This test has a custom title with unicode: Привет!")
def test_with_unicode_title():
assert 3 + 3 == 6
並且可以獲取引數值:
@allure.title("Parameterized test title: adding {param1} with {param2}")
@pytest.mark.parametrize('param1,param2,expected', [
(2, 2, 4),
(1, 2, 5)
])
def test_with_parameterized_title(param1, param2, expected):
assert param1 + param2 == expected
也可以在程式碼中使用allure.dynamic.title
動態新增:
@allure.title("This title will be replaced in a test body")
def test_with_dynamic_title():
assert 2 + 2 == 4
allure.dynamic.title('After a successful test finish, the title was replaced with this line.')
Links
@allure.link
、 @allure.issue
和@allure.testcase
:
import allure
TEST_CASE_LINK = 'https://github.com/qameta/allure-integrations/issues/8#issuecomment-268313637'
@allure.link('https://www.youtube.com/watch?v=4YYzUTYZRMU')
def test_with_link():
pass
@allure.link('https://www.youtube.com/watch?v=Su5p2TqZxKU', name='Click me')
def test_with_named_link():
pass
@allure.issue('140', 'Pytest-flaky test retries shows like test steps')
def test_with_issue_link():
pass
@allure.testcase(TEST_CASE_LINK, 'Test case title')
def test_with_testcase_link():
pass
@allure.link
會提供可點選的超連結。
-
@allure.issue
會有個可供點選的圖示。 -
issure連結模板通過
--allure-link-pattern
定義:$ pytest directory_with_tests/ --alluredir=/tmp/my_allure_report \ --allure-link-pattern=issue:http://www.mytesttracker.com/issue/{}
Retries
Allure有個Retries標籤頁用來展示重試的測試:
import allure
import random
import time
@allure.step
def passing_step():
pass
@allure.step
def flaky_broken_step():
if random.randint(1, 5) != 1:
raise Exception('Broken!')
def test_broken_with_randomized_time():
passing_step()
time.sleep(random.randint(1, 3))
flaky_broken_step()
敏捷標識
在敏捷開發中有Epic、Feature和Stories三個概念,用於對需求進行分層管理,同理可以運用到測試分層管理:
import allure
def test_without_any_annotations_that_wont_be_executed():
pass
@allure.story('epic_1')
def test_with_epic_1():
pass
@allure.story('story_1')
def test_with_story_1():
pass
@allure.story('story_2')
def test_with_story_2():
pass
@allure.feature('feature_2')
@allure.story('story_2')
def test_with_story_2_and_feature_2():
pass
也可以使用--allure-epics
、--allure-features
、--allure-stories
指定執行測試:
$ pytest tests.py --allure-stories story_1,story_2
collected 5 items
tests.py ... [100%]
============================== 3 passed in 0.01 seconds ==============================
$ pytest tests.py --allure-features feature2 --allure-stories story2
collected 5 items
tests.py ... [100%]
=============================== 2 passed in 0.01 seconds ==============================
嚴重程度
使用@allure.severity
或allure.severity_level
:
import allure
def test_with_no_severity_label():
pass
@allure.severity(allure.severity_level.TRIVIAL)
def test_with_trivial_severity():
pass
@allure.severity(allure.severity_level.NORMAL)
def test_with_normal_severity():
pass
@allure.severity(allure.severity_level.NORMAL)
class TestClassWithNormalSeverity(object):
def test_inside_the_normal_severity_test_class(self):
pass
@allure.severity(allure.severity_level.CRITICAL)
def test_inside_the_normal_severity_test_class_with_overriding_critical_severity(self):
pass
--allure-severities
用來指定執行哪些嚴重程度的測試:
$ pytest tests.py --allure-severities normal,critical
collected 5 items
bdd_annotations_demo/test_severity_labels.py ... [100%]
================================ 3 passed in 0.01 seconds ============================
參考資料: