[Python] Tests not working

Description

Generating API clients in a number of languages, Java and Python so far. The Java one is all solid, unit tests running successfully. For the Python one I'm not able to make tests succeed.

I'm getting a lot of errors, such as:

ERROR: Delete the current test run and then create a new test run based on the latest test case version.
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/local/lib/python3.5/site-packages/nose/case.py", line 198, in runTest
    self.test(*self.arg)
TypeError: make_test_run_current_with_http_info() missing 1 required positional argument: 'id'

Or:

ERROR: Search for test runs associated with test cases, test plans, an test cycles
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/local/lib/python3.5/site-packages/nose/case.py", line 198, in runTest
    self.test(*self.arg)

See errors.txt for the full output.

Swagger-codegen version

io.swagger:swagger-codegen-maven-plugin:2.2.3

Swagger declaration file content or url

api-docs

Command line used for generation

mvn install

<executions>
    <execution>
        <id>generate-python</id>
        <goals>
            <goal>generate</goal>
        </goals>
        <configuration>
            <configOptions>
                <packageName>jama_rest_client</packageName>
                <projectName>jama-rest-client</projectName>
                <packageVersion>${project.version}</packageVersion>
                <packageUrl>https://www.jamaclient.com</packageUrl>
            </configOptions>
            <addCompileSourceRoot>false</addCompileSourceRoot>
            <inputSpec>${swagger-json.dir}/api-docs</inputSpec>
            <language>python</language>
            <output>target/api-client-python</output>
            <skipOverwrite>false</skipOverwrite>
        </configuration>
    </execution>
</executions>

Steps to reproduce

1. Run Codegen: mvn install

2. Traverse to the output folder: cd target/api-client-python

3. Create a virtual environment:

    virtualenv api-client-python
    pip install -r requirements.txt -r test-requirements.txt
   

4. Run the tests:

    nosetests tests/*
   

By the way, I'm running this in a Docker container, for optimal isolation, but I won't bother you with those steps (yet), since it seems (so far) unrelated.

Related issues/PRs

None found.

Suggest a fix/enhancement

N/A yet.

---

Thank you.

Start with errors.txt and the generated files under target/api-client-python, focusing on the failing tests in tests/* and the missing method arguments shown in the traceback. Reproduce with mvn install, install the listed requirements, and run nosetests tests/*. Done means the generated Python client's test suite completes successfully.