tests: add testcase for repo layers

Signed-off-by: Henning Schild <henning.schild@siemens.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>

tests/test_layers.py

@@ -0,0 +1,62 @@
+# kas - setup tool for bitbake based projects
+#
+# Copyright (c) Siemens AG, 2020
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+import os
+import shutil
+from kas import kas
+
+import pytest
+
+
+@pytest.fixture
+def dokas(tmpdir):
+    tdir = str(tmpdir.mkdir('test_layers'))
+    shutil.rmtree(tdir, ignore_errors=True)
+    shutil.copytree('tests/test_layers', tdir)
+    os.chdir(tdir)
+    kas.kas(['shell', 'test.yml', '-c', 'true'])
+    yield
+    os.chdir(os.path.join(os.path.dirname(__file__), '..'))
+
+
+def test_layers_default(dokas):
+    match = 0
+    with open('build/conf/bblayers.conf', 'r') as f:
+        for line in f:
+            if 'test_layers/kas/' in line:
+                match += 1
+    assert(match == 1)
+
+
+def test_layers_include(dokas):
+    match = 0
+    with open('build/conf/bblayers.conf', 'r') as f:
+        for line in f:
+            if 'test_layers/kas1/meta-' in line:
+                match += 1
+    assert(match == 2)
+
+
+def test_layers_exclude(dokas):
+    with open('build/conf/bblayers.conf', 'r') as f:
+        for line in f:
+            assert('test_layers/kas2' not in line)

tests/test_layers/oe-init-build-env

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+#!/bin/sh
+
+true

tests/test_layers/test.yml

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+header:
+  version: 8
+
+repos:
+  this:
+
+  kas:
+    url: https://github.com/siemens/kas.git
+    refspec: master
+
+  kas1:
+    url: https://github.com/siemens/kas.git
+    refspec: master
+    layers:
+      meta-foo:
+      meta-bar:
+
+  kas2:
+    url: https://github.com/siemens/kas.git
+    refspec: master
+    layers:
+      .: excluded