Since we started using experimental Go Modules our editor tooling hasn't
been fully functional, apparently including format-on-save support. This
is a catchup to get everything back straight again.
Significant changes to the provider interface left a lot of the
tests in a non-buildable state. This set of changes gets the
tests building again but does not attempt to make them run to
completion or pass.
After this commit, it is possible to build a test program for
the ./terraform package but it will panic during its run. That
will be addressed in subsequent commits.
Due to how often the state and plan types are referenced throughout
Terraform, there isn't a great way to switch them out gradually. As a
consequence, this huge commit gets us from the old world to a _compilable_
new world, but still has a large number of known test failures due to
key functionality being stubbed out.
The stubs here are for anything that interacts with providers, since we
now need to do the follow-up work to similarly replace the old
terraform.ResourceProvider interface with its replacement in the new
"providers" package. That work, along with work to fix the remaining
failing tests, will follow in subsequent commits.
The aim here was to replace all references to terraform.State and its
downstream types with states.State, terraform.Plan with plans.Plan,
state.State with statemgr.State, and switch to the new implementations of
the state and plan file formats. However, due to the number of times those
types are used, this also ended up affecting numerous other parts of core
such as terraform.Hook, the backend.Backend interface, and most of the CLI
commands.
Just as with 5861dbf3fc49b19587a31816eb06f511ab861bb4 before, I apologize
in advance to the person who inevitably just found this huge commit while
spelunking through the commit history.
Since our ignoring is now implemented in terms of cty objects and HCL
traversals, rather than flatmap keys, it no longer makes sense to test
for the flatmap detail of keeping the map count in a separate key.
It _does_ make sense to ignore an entire block or map, but that's already
covered by another existing tests for just []string{"resource"} above.
Since this test case is using t.Run, it must be sure to pass the nested
*testing.T over to the testDiffs function or else calls to t.Fatal will
crash the whole test process, since they would otherwise be called on the
wrong instance of *testing.T.
After the refactoring to integrate HCL2 many of the tests were no longer
using correct types, attribute names, etc.
This is a bulk update of all of the tests to make them compile again, with
minimal changes otherwise. Although the tests now compile, many of them
do not yet pass. The tests will be gradually repaired in subsequent
commits, as we continue to complete the refactoring and retrofit work.
Containers (maps, lists, sets) in an InstanceDiff need to be handled in
their entirety. Unchanged values cannot be filtered out from diffs, as
providers expect attribute containers to be complete.
If a value in ignore_changes maps to a single key in an attribute
container, and there are other changes present, that ignored value must
be included in the diff as well.
Martin Atkins