test_cli_blueprints() — flask Function Reference

Architecture documentation for the test_cli_blueprints() function in test_cli.py from the flask codebase.

Function python ApplicationCore AppLifeCycle calls 1

Entity Profile

ApplicationCore→ AppLifeCycle→ test_cli_blueprints() — flask Function Reference

Dependency Diagram

graph TD
  670fd16f_8f61_8a18_e0cb_e85c0faf6667["test_cli_blueprints()"]
  62c63da0_a9c3_ab0a_4c48_a9413eac90e3["test_cli.py"]
  670fd16f_8f61_8a18_e0cb_e85c0faf6667 -->|defined in| 62c63da0_a9c3_ab0a_4c48_a9413eac90e3
  cfcc1ba6_ce20_a6d4_f8cd_998cddafcbac["invoke()"]
  670fd16f_8f61_8a18_e0cb_e85c0faf6667 -->|calls| cfcc1ba6_ce20_a6d4_f8cd_998cddafcbac
  style 670fd16f_8f61_8a18_e0cb_e85c0faf6667 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

tests/test_cli.py lines 648–688

def test_cli_blueprints(app):
    """Test blueprint commands register correctly to the application"""
    custom = Blueprint("custom", __name__, cli_group="customized")
    nested = Blueprint("nested", __name__)
    merged = Blueprint("merged", __name__, cli_group=None)
    late = Blueprint("late", __name__)

    @custom.cli.command("custom")
    def custom_command():
        click.echo("custom_result")

    @nested.cli.command("nested")
    def nested_command():
        click.echo("nested_result")

    @merged.cli.command("merged")
    def merged_command():
        click.echo("merged_result")

    @late.cli.command("late")
    def late_command():
        click.echo("late_result")

    app.register_blueprint(custom)
    app.register_blueprint(nested)
    app.register_blueprint(merged)
    app.register_blueprint(late, cli_group="late_registration")

    app_runner = app.test_cli_runner()

    result = app_runner.invoke(args=["customized", "custom"])
    assert "custom_result" in result.output

    result = app_runner.invoke(args=["nested", "nested"])
    assert "nested_result" in result.output

    result = app_runner.invoke(args=["merged"])
    assert "merged_result" in result.output

    result = app_runner.invoke(args=["late_registration", "late"])
    assert "late_result" in result.output