def test_plugin_exists(plugin_package):
"""Test that an existing plugin returns its own plugin name"""
plugin_name = pyplugs.names(plugin_package)[0]
assert pyplugs.info(plugin_package, plugin_name).plugin_name == plugin_name
def test_call_existing_plugin(plugin_package):
"""Test that calling a test-plugin works, and returns a string"""
plugin_name = pyplugs.names(plugin_package)[0]
return_value = pyplugs.call(plugin_package, plugin_name)
assert isinstance(return_value, str)
def test_package_non_existing():
"""Test that a non-existent package raises an appropriate error"""
with pytest.raises(pyplugs.UnknownPackageError):
pyplugs.names("pyplugs.non_existent")
def test_package_empty():
"""Test that names() does not find any plugins in the pyplugs-package"""
lib_plugins = pyplugs.names("pyplugs")
assert len(lib_plugins) == 0
def test_package_not_empty(plugin_package):
"""Test that names() finds some plugins in package"""
plugins = pyplugs.names(plugin_package)
assert len(plugins) > 0
def test_names_factory(plugin_package):
"""Test that the names factory can retrieve names in package"""
names = pyplugs.names_factory(plugin_package)
factory_names = names()
pyplugs_names = pyplugs.names(plugin_package)
assert factory_names == pyplugs_names
def test_ordered_plugin(plugin_package):
"""Test that order of plugins can be customized"""
plugin_names = pyplugs.names(plugin_package)
assert plugin_names[0] == "plugin_first"
assert plugin_names[-1] == "plugin_last"