Nomad server could have already purged the test job `foo` by the time the test checks to make sure the `foo` job has been deleted, resulting in a `404` response from the Nomad server.
```
$ make testacc TEST=./builtin/providers/nomad
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/05/04 15:51:01 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/nomad -v -timeout 120m
=== RUN TestProvider
--- PASS: TestProvider (0.00s)
=== RUN TestResourceJob_basic
--- PASS: TestResourceJob_basic (1.78s)
=== RUN TestResourceJob_refresh
--- PASS: TestResourceJob_refresh (3.30s)
=== RUN TestResourceJob_disableDestroyDeregister
--- PASS: TestResourceJob_disableDestroyDeregister (3.63s)
=== RUN TestResourceJob_idChange
--- PASS: TestResourceJob_idChange (3.44s)
=== RUN TestResourceJob_parameterizedJob
--- PASS: TestResourceJob_parameterizedJob (1.76s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/nomad 13.924s
```
Previously Nomad acceptance tests would look for a `404` response from the Nomad API when querying a nomad job after it had been stopped. Nomad has, for a while now, cached jobs such that they are still returnable from the API but have `"dead"` as their status.
```
$ make testacc TEST=./builtin/providers/nomad
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/05/03 16:27:31 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/nomad -v -timeout 120m
=== RUN TestProvider
--- PASS: TestProvider (0.00s)
=== RUN TestResourceJob_basic
--- PASS: TestResourceJob_basic (0.03s)
=== RUN TestResourceJob_refresh
--- PASS: TestResourceJob_refresh (0.04s)
=== RUN TestResourceJob_disableDestroyDeregister
--- PASS: TestResourceJob_disableDestroyDeregister (0.05s)
=== RUN TestResourceJob_idChange
--- PASS: TestResourceJob_idChange (0.06s)
=== RUN TestResourceJob_parameterizedJob
--- PASS: TestResourceJob_parameterizedJob (0.02s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/nomad 0.222s
```
Updates vendored Nomad jobspec parser such that parameterized nomad job files can no be parsed and used with Terraform.
Also fixes tests to adhere to new jobspec version, and update documentation to reflect such as well.
Jake Champlin