Move most of the regression tests into other test files

test/test_api/test_settings.py

@@ -0,0 +1,23 @@
+import os
+
+import pytest
+
+from jedi import api
+from jedi.evaluate import imports
+from .helpers import cwd_at
+
+
+@pytest.mark.skipif('True', reason='Skip for now, test case is not really supported.')
+@cwd_at('jedi')
+def test_add_dynamic_mods(Script):
+    fname = '__main__.py'
+    api.settings.additional_dynamic_modules = [fname]
+    # Fictional module that defines a function.
+    src1 = "def r(a): return a"
+    # Other fictional modules in another place in the fs.
+    src2 = 'from .. import setup; setup.r(1)'
+    script = Script(src1, path='../setup.py')
+    imports.load_module(script._evaluator, os.path.abspath(fname), src2)
+    result = script.goto_definitions()
+    assert len(result) == 1
+    assert result[0].description == 'class int'