Running dbt with a duplicate test name gives an unhelpful error

[Tbodewes]

Describe the bug

Running dbt run when there are multiple tests with the same name leads to an unhelpful error local variable 'get_func' referenced before assignment

Steps To Reproduce

1. Create two tests with the same name (in different folders) of the project.
2. Run dbt run
3. See the below error:

Running with dbt=0.16.1
Encountered an error:
local variable 'get_func' referenced before assignment

Expected behavior

To receive a descriptive error like 'path1' and 'path2' give a test/resource with a duplicate name. Please ensure tests/resources have unique names.

System information

Which database are you using dbt with?

• snowflake

The output of dbt --version:

installed version: 0.16.1
   latest version: 0.16.1

Up to date!

The operating system you're using:
Windows 10 Pro, version 1909, OS build 18363.778

The output of python --version:
Python 3.8.0

[drewbanin]

Thanks for the report @Tbodewes - should be a quick fix :)