Merge pull request #11 from Koheron/context

Start context tests

Makefile

@@ -3,7 +3,7 @@ TMP = tmp
 TEST_VENV = venv
 PY2_VENV = $(TEST_VENV)/py2
 PY3_VENV = $(TEST_VENV)/py3
-TESTS_PY = koheron/test/tests.py koheron/test/exception_tests.py
+TESTS_PY = koheron/test/tests.py koheron/test/exception_tests.py koheron/test/context_tests.py
 
 PYPI_VERSION=$(shell curl -s 'https://pypi.python.org/pypi/koheron/json'| PYTHONIOENCODING=utf8 python -c "import sys, json; print json.load(sys.stdin)['info']['version']")
 CURRENT_VERSION=$(shell python -c "from koheron.version import __version__; print(__version__)")

koheron/test/context_tests.py

@@ -0,0 +1,33 @@
+
+import sys
+import os
+import pytest
+import re
+
+sys.path = [".."] + sys.path
+from koheron import KoheronClient, command, __version__
+
+class UsesContext:
+    def __init__(self, client):
+        self.client = client
+
+    @command()
+    def set_float_from_tests(self, f):
+        return self.client.recv_bool()
+
+    @command()
+    def is_myself(self):
+        return self.client.recv_bool()
+
+port = int(os.getenv('PYTEST_PORT', '36000'))
+
+client = KoheronClient('127.0.0.1', port)
+uses_ctx = UsesContext(client)
+
+@pytest.mark.parametrize('uses_ctx', [uses_ctx])
+def test_set_float_from_tests(uses_ctx):
+    assert uses_ctx.set_float_from_tests(12.5)
+
+@pytest.mark.parametrize('uses_ctx', [uses_ctx])
+def test_is_myself(uses_ctx):
+    assert uses_ctx.is_myself()