tests: moved out of wa package

Tests now reside in the root of the repo, rather than in wa package.
This means they will no longer packaged and installed in user
deployments (they're only useful for developers).

tests/data/extensions/devices/test_device.py

@@ -0,0 +1,49 @@
+#    Copyright 2013-2015 ARM Limited
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+
+from wa import Plugin
+
+
+class TestDevice(Plugin):
+
+    name = 'test-device'
+    kind = 'device'
+
+    def __init__(self, *args, **kwargs):
+        self.boot_called = 0
+        self.push_file_called = 0
+        self.pull_file_called = 0
+        self.execute_called = 0
+        self.set_sysfile_int_called = 0
+        self.close_called = 0
+
+    def boot(self):
+        self.boot_called += 1
+
+    def push_file(self, source, dest):
+        self.push_file_called += 1
+
+    def pull_file(self, source, dest):
+        self.pull_file_called += 1
+
+    def execute(self, command):
+        self.execute_called += 1
+
+    def set_sysfile_int(self, file, value):
+        self.set_sysfile_int_called += 1
+
+    def close(self, command):
+        self.close_called += 1