def test_registry_resolver_built_invalid(tmpdir):
"""Make sure we throw an error if we are asked to install an invalid built component
"""
reg = ComponentRegistry()
chain = DependencyResolverChain()
tile = copy_comp('comp2_dev_v1.1', tmpdir.strpath)
try:
reg.add_component(comp_path('comp1_v1.1_built_empty'))
with pytest.raises(ExternalError) as excinfo:
for dep in tile.dependencies:
result = chain.update_dependency(tile, dep)
assert excinfo.value.msg == 'Component found in registry but its build/output folder is not valid'
finally:
reg.remove_component('comp1')
def chain_composite(request):
"""Create a multirule chain that has the registry followed by the mock resolver
"""
reg = ComponentRegistry()
reg.add_component(comp_path('comp3_v1.0'))
chain = DependencyResolverChain()
chain.rules.append([10, (re.compile('.*'), MockDependencyResolver, [comp_path('comp1_v1.1')])])
yield chain
reg.remove_component('comp3')
def test_registry_resolver(tmpdir):
"""Test to make sure that the registry resolver can install and update a dependency
"""
reg = ComponentRegistry()
chain = DependencyResolverChain()
tile = copy_comp('comp2_dev_v1.1', tmpdir.strpath)
try:
reg.add_component(comp_path('comp1_v1.1'))
for dep in tile.dependencies:
result = chain.update_dependency(tile, dep)
assert result == 'installed'
for dep in tile.dependencies:
result = chain.update_dependency(tile, dep)
assert result == 'already installed'
reg.remove_component('comp1')
reg.add_component(comp_path('comp1_v1.2'))
for dep in tile.dependencies:
result = chain.update_dependency(tile, dep)
assert result == 'updated'
reg.remove_component('comp1')
reg.add_component(comp_path('comp1_v2.0'))
for dep in tile.dependencies:
result = chain.update_dependency(tile, dep)
assert result == 'already installed'
finally:
reg.remove_component('comp1')
def chain_comp1_v20(request):
chain = DependencyResolverChain()
chain.rules = [(0, (re.compile('.*'), MockDependencyResolver, [comp_path('comp1_v2.0')]))]
return chain
def test_resolverchain_defaults():
"""Make sure the ResolverChain is able to fetch default resolvers
"""
chain = DependencyResolverChain()
assert len(chain.rules) == 1