How to Add Custom Sections to Terminal Report In Pytest?

To add custom sections to the terminal report in pytest, you can use the pytest_report_to_serializable hook. This hook allows you to create custom sections in the report that will be displayed in the terminal output. To use this hook, you need to define a plugin that implements the hook and then register the plugin with pytest.

Within the plugin, you can define the custom sections you want to add to the report by creating a dictionary with the section name as the key and the content of the section as the value. You can then use the report_to_serializable method to add the custom sections to the report.

Once you have implemented the custom sections in your plugin, you can run your tests with pytest and you will see the custom sections displayed in the terminal output along with the default sections. This allows you to add additional information to the test report that is specific to your needs and can help you better understand the results of your tests.

What is the method for sharing custom sections between multiple test runs in pytest terminal reports?

One way to share custom sections between multiple test runs in pytest terminal reports is by using pytest hooks. pytest provides a hook called pytest_report_header() which can be used to add custom sections to the terminal report header.

To share custom sections between multiple test runs, you can write a plugin that defines a function to add the custom section and then registers that function to the pytest_report_header hook. This way, the custom section will be added to the terminal report header every time pytest is run.

Here is an example of how you can implement this:

1. Create a plugin in a Python file, for example, custom_section_plugin.py:

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def add_custom_section(config):
    custom_section = "Custom Section: This is a custom section added to the terminal report"
    config._metadata["custom_section"] = custom_section

def pytest_report_header(config):
    return config._metadata.get("custom_section", "")

1. Save the plugin file in the plugins directory in your project.
2. Run your tests with pytest and you should see the custom section displayed in the terminal report header.

By using pytest hooks and writing a custom plugin, you can easily share custom sections between multiple test runs in pytest terminal reports.

How to add headers to custom sections in pytest terminal reports?

To add headers to custom sections in pytest terminal reports, you can use the pytest_terminal plugin and define custom fixtures to modify the output. Here's a step-by-step guide on how to do this:

1. Create a pytest plugin file (e.g., myplugin.py) with the following code snippet:

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import pytest

def pytest_addoption(parser):
    parser.addoption('--myheader', action='store', default=None, help='Add header to custom section')

@pytest.fixture
def myheader(request):
    return request.config.getoption('--myheader')

1. In your test file, use the myheader fixture to add headers to custom sections. For example, you can use the report_header hook to customize the report output:

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@pytest.hookimpl(tryfirst=True)
def pytest_report_header(config):
    header = config.getoption('--myheader')
    if header:
        return f"My Custom Header: {header}"

1. Run your tests with the --myheader option to add a header to the custom section. For example:

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pytest --myheader="My Custom Section"

1. When you run your tests, the custom header will be displayed in the terminal report.

By following these steps, you can easily add headers to custom sections in pytest terminal reports. You can customize the headers further by using additional hooks and fixtures provided by pytest.

What is the default behavior of custom sections in pytest terminal reports?

The default behavior of custom sections in pytest terminal reports is to display them in a collapsible format, where users can expand or collapse the sections as needed. This helps in organizing and presenting detailed information in a more readable and structured manner. Users can expand the sections to view their contents or collapse them to hide the details and focus on other parts of the report.

How to customize the layout of custom sections in pytest terminal reports?

To customize the layout of custom sections in pytest terminal reports, you can use plugins such as pytest-html or pytest-metadata. These plugins allow you to customize the appearance and content of the reports generated by pytest.

Here's a simple example to customize the layout of a custom section in pytest terminal reports using pytest-metadata plugin:

1. Install the pytest-metadata plugin:

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pip install pytest-metadata

1. Create a custom section in your test file using the pytest.mark.metadata decorator:

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import pytest

@pytest.mark.metadata(section_name="Custom Section")
def test_custom_section():
    assert True

1. Run your tests with the --metadata option to include the custom section in the pytest report:

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pytest --metadata section

1. View the customized layout of the custom section in the pytest terminal report.

You can further customize the appearance of the custom section by using the --metadata-section option with the pytest-metadata plugin. This allows you to define custom templates for displaying the metadata in the pytest report.

Overall, using plugins like pytest-html or pytest-metadata, you can easily customize the layout of custom sections in pytest terminal reports to meet your specific requirements.