Implement feature list success.

spec/test/features/steps/steps.py

@@ -0,0 +1,71 @@
+import subprocess
+from time import sleep
+
+import requests
+from environconfig import EnvironConfig, StringVar
+
+
+class Env(EnvironConfig):
+    #: How to run Kapow! server
+    KAPOW_SERVER_CMD = StringVar(default="kapow server")
+
+    #: Where the Control API is
+    KAPOW_CONTROLAPI_URL = StringVar(default="http://localhost:8081")
+
+    #: Where the Data API is
+    KAPOW_DATAAPI_URL = StringVar(default="http://localhost:8080")
+
+
+@given('I have a just started Kapow! server')
+def step_impl(context):
+    context.server = subprocess.Popen(
+        Env.KAPOW_SERVER_CMD,
+        stdout=subprocess.DEVNULL,
+        stderr=subprocess.DEVNULL,
+        shell=True)
+    is_running = context.server.poll() is None
+    assert is_running, "Server is not running!"
+
+
+@when('I request a routes listing')
+def step_impl(context):
+    context.response = requests.get(f"{Env.KAPOW_CONTROLAPI_URL}/routes")
+
+
+@then('I get an empty list')
+def step_impl(context):
+    context.response.raise_for_status()
+    assert context.response.json() == []
+
+
+@given('I have a Kapow! server whith this routes appended')
+def step_impl(context):
+    context.server = subprocess.Popen(
+        Env.KAPOW_SERVER_CMD,
+        stdout=subprocess.DEVNULL,
+        stderr=subprocess.DEVNULL,
+        shell=True)
+    is_running = context.server.poll() is None
+    assert is_running, "Server is not running!"
+
+    if not hasattr(context, 'table'):
+        raise RuntimeError("A table must be set for this step.")
+
+    for row in context.table:
+        response = requests.post(f"{Env.KAPOW_CONTROLAPI_URL}/routes",
+                                 json={h: row[h] for h in row.headings})
+        response.raise_for_status()
+
+
+@then('I get a list with the following elements')
+def step_impl(context):
+    context.response.raise_for_status()
+
+    if not hasattr(context, 'table'):
+        raise RuntimeError("A table must be set for this step.")
+
+    for entry, row in zip(context.response.json(), context.table):
+        for header in row.headings:
+            assert header in entry, f"Response does not contain the key {header}"
+            if row[header] != '*':
+                assert entry[header] == row[header], f"Values mismatch"