PyTest fixtures and parametrized completions tests

python/testData/testCompletion/after_test_test.txt

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+import pytest
+
+#
+@pytest.fixture
+def my_fixture():
+    pass
+
+@pytest.fixture
+def ham(my_fixture):
+    pass
+
+
+def test_sample_test(my_fixture):
+    pass
+
+@pytest.mark.parametrize(('spam,eggs'), [(1,1), (2,3), (3,3)])
+@pytest.mark.parametrize('first,second', [(1,1), (2,3), (3,3)])
+def test_sample(spam,eggs,first,second):
+    pass

python/testData/testCompletion/test_for_inspection_test.py

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+import pytest
+
+#
+@pytest.fixture
+def foo():
+    pass
+
+@pytest.mark.parametrize(('spam,eggs'), [(1,1), (2,3), (3,3)])
+@pytest.mark.parametrize('first,second', [(1,1), (2,3), (3,3)])
+def test_sample(<weak_warning descr="Parameter 'apple' value is not used">apple</weak_warning>, foo, spam<warning descr="Following arguments are not declared but provided by decorator: [eggs, first, second]">)</warning>:
+    pass

python/testData/testCompletion/test_test.py

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+import pytest
+
+#
+@pytest.fixture
+def my_fixture():
+    pass
+
+@pytest.fixture
+def ham(my_fixt<caret>):
+    pass
+
+
+def test_sample_test(my_fixt<caret>):
+    pass
+
+@pytest.mark.parametrize(('spam,eggs'), [(1,1), (2,3), (3,3)])
+@pytest.mark.parametrize('first,second', [(1,1), (2,3), (3,3)])
+def test_sample(spa<caret>,egg<caret>,firs<caret>,secon<caret>):
+    pass

python/testSrc/com/jetbrains/python/testing/PyTestFixtureAndParametrizedTest.kt

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+// Copyright 2000-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
+package com.jetbrains.python.testing
+
+import com.jetbrains.python.PyNames
+import com.jetbrains.python.fixtures.PyTestCase
+import com.jetbrains.python.inspections.PyUnusedLocalInspection
+import com.jetbrains.python.testing.pyTestParametrized.PyTestParametrizedInspection
+
+/**
+ * Test py.test fixtures and paramterized completions and inspections
+ */
+class PyTestFixtureAndParametrizedTest : PyTestCase() {
+  override fun getTestDataPath() = super.getTestDataPath() + "/testCompletion"
+  override fun setUp() {
+    super.setUp()
+    TestRunnerService.getInstance(myFixture.module).projectConfiguration =
+      PyTestFrameworkService.getSdkReadableNameByFramework(PyNames.PY_TEST)
+  }
+
+  fun testInspection() {
+    myFixture.copyDirectoryToProject(".", ".")
+    myFixture.configureByFile("test_for_inspection_test.py")
+    myFixture.enableInspections(PyUnusedLocalInspection::class.java, PyTestParametrizedInspection::class.java)
+    myFixture.checkHighlighting(true, false, true)
+  }
+
+  fun testCompletion() {
+
+    myFixture.copyDirectoryToProject(".", ".")
+    myFixture.configureByFile("test_test.py")
+    myFixture.completeBasicAllCarets(null)
+    myFixture.checkResultByFile("after_test_test.txt")
+  }
+}