mirror of
https://github.com/django-components/django-components.git
synced 2025-07-08 01:45:00 +00:00
7dfcb447c4
* feat: add decorator for writing component tests * refactor: udpate changelog + update deps pins * refactor: fix deps * refactor: make cached_ref into generic and fix linter errors * refactor: fix coverage testing * refactor: use global var instead of env var for is_testing state
131 lines
3.5 KiB
Python
131 lines
3.5 KiB
Python
import os
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import tempfile
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from io import StringIO
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from shutil import rmtree
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import pytest
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from django.core.management import call_command
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from django.core.management.base import CommandError
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from django_components.testing import djc_test
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from .testutils import setup_test_config
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setup_test_config()
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@djc_test
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class TestCreateComponentCommand:
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def test_default_file_names(self):
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temp_dir = tempfile.mkdtemp()
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component_name = "defaultcomponent"
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call_command("startcomponent", component_name, "--path", temp_dir)
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expected_files = [
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os.path.join(temp_dir, component_name, "script.js"),
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os.path.join(temp_dir, component_name, "style.css"),
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os.path.join(temp_dir, component_name, "template.html"),
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]
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for file_path in expected_files:
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assert os.path.exists(file_path)
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rmtree(temp_dir)
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def test_nondefault_creation(self):
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temp_dir = tempfile.mkdtemp()
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component_name = "testcomponent"
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call_command(
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"startcomponent",
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component_name,
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"--path",
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temp_dir,
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"--js",
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"test.js",
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"--css",
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"test.css",
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"--template",
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"test.html",
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)
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expected_files = [
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os.path.join(temp_dir, component_name, "test.js"),
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os.path.join(temp_dir, component_name, "test.css"),
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os.path.join(temp_dir, component_name, "test.html"),
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os.path.join(temp_dir, component_name, f"{component_name}.py"),
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]
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for file_path in expected_files:
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assert os.path.exists(file_path), f"File {file_path} was not created"
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rmtree(temp_dir)
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def test_dry_run(self):
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temp_dir = tempfile.mkdtemp()
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component_name = "dryruncomponent"
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call_command(
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"startcomponent",
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component_name,
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"--path",
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temp_dir,
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"--dry-run",
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)
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component_path = os.path.join(temp_dir, component_name)
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assert not os.path.exists(component_path)
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rmtree(temp_dir)
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def test_force_overwrite(self):
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temp_dir = tempfile.mkdtemp()
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component_name = "existingcomponent"
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component_path = os.path.join(temp_dir, component_name)
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os.makedirs(component_path)
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with open(os.path.join(component_path, f"{component_name}.py"), "w") as f:
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f.write("hello world")
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call_command(
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"startcomponent",
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component_name,
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"--path",
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temp_dir,
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"--force",
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)
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with open(os.path.join(component_path, f"{component_name}.py"), "r") as f:
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assert "hello world" not in f.read()
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rmtree(temp_dir)
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def test_error_existing_component_no_force(self):
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temp_dir = tempfile.mkdtemp()
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component_name = "existingcomponent_2"
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component_path = os.path.join(temp_dir, component_name)
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os.makedirs(component_path)
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with pytest.raises(CommandError):
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call_command("startcomponent", component_name, "--path", temp_dir)
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rmtree(temp_dir)
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def test_verbose_output(self):
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temp_dir = tempfile.mkdtemp()
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component_name = "verbosecomponent"
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out = StringIO()
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call_command(
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"startcomponent",
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component_name,
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"--path",
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temp_dir,
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"--verbose",
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stdout=out,
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)
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output = out.getvalue()
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assert "component at" in output
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rmtree(temp_dir)
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