def test_non_ancestors_raise_in_segmentsFrom():
f1 = ff.File('')
d1 = ff.Directory(dict(f=f1))
f2 = ff.File('')
d2 = ff.Directory(dict(f=f2))
with pytest.raises(ValueError):
f2.segmentsFrom(d1)
with pytest.raises(ValueError):
f1.segmentsFrom(d2)
def test_basic_applications_with_cruft():
"The presence of other files and directories doesn't hinder app discovery."
app1 = basic_mamayo_app_directory()
app2 = basic_mamayo_app_directory()
app2.contents['cruft'] = ff.Directory(
dict(spam=ff.File(''), eggs=ff.File('')))
app3 = basic_mamayo_app_directory()
app3.contents['cruft'] = ff.File('')
root = ff.Directory(dict(foo=app1, bar=app2, baz=app3))
e = Explorer(root)
e.explore()
assert {app.path for app in e.applications} == {app1, app2, app3}
assert_application_characteristics(e, 'foo', path=app1, name='root.foo')
assert_application_characteristics(e, 'bar', path=app2, name='root.bar')
assert_application_characteristics(e, 'baz', path=app3, name='root.baz')
def test_multiple_nesting_levels_in_segmentsFrom():
f = ff.File('')
d1 = ff.Directory(dict(f=f))
d2 = ff.Directory(dict(spam=d1))
d3 = ff.Directory(dict(eggs=d2))
assert f.segmentsFrom(d2) == ['spam', 'f']
assert f.segmentsFrom(d3) == ['eggs', 'spam', 'f']
assert d1.segmentsFrom(d3) == ['eggs', 'spam']
def basic_mamayo_app_directory():
"The most basic mamayo app discoverable is an empty directory with mamayo.conf."
return ff.Directory({'application.wsgi': ff.File('')})
def test_basic_segmentsFrom():
f = ff.File('')
d = ff.Directory(dict(f=f))
assert f.segmentsFrom(d) == ['f']
def test_nested_segmentsFrom():
f = ff.File('')
d1 = ff.Directory(dict(f=f))
d2 = ff.Directory(dict(spam=d1))
assert f.segmentsFrom(d2) == ['spam', 'f']