Hello, there!

test/test_aportgen.py

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+"""
+Copyright 2017 Oliver Smith
+
+This file is part of pmbootstrap.
+
+pmbootstrap is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pmbootstrap is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pmbootstrap.  If not, see <http://www.gnu.org/licenses/>.
+"""
+#!/usr/bin/env python3
+import os
+import sys
+import pytest
+import filecmp
+
+# Import from parent directory
+sys.path.append(os.path.abspath(
+    os.path.join(os.path.dirname(__file__) + "/..")))
+import pmb.aportgen
+
+
+@pytest.fixture
+def args(tmpdir):
+    import pmb.parse
+    sys.argv = ["pmbootstrap.py", "chroot"]
+    args = pmb.parse.arguments()
+    setattr(args, "logfd", open("/dev/null", "a+"))
+    setattr(args, "_aports_real", args.aports)
+    args.aports = str(tmpdir)
+    yield args
+    args.logfd.close()
+
+
+def test_aportgen(args):
+    # Create aportgen folder -> code path where it still exists
+    pmb.helpers.run.user(args, ["mkdir", "-p", args.work + "/aportgen"])
+
+    # Generate all valid packages (gcc-armhf twice, so the output folder
+    # exists)
+    for pkgname in ["binutils-armhf", "musl-armhf", "gcc-armhf", "gcc-armhf"]:
+        pmb.aportgen.generate(args, pkgname)
+        path_new = args.aports + "/" + pkgname + "/APKBUILD"
+        path_old = args._aports_real + "/" + pkgname + "/APKBUILD"
+        assert os.path.exists(path_new)
+        assert filecmp.cmp(path_new, path_old, False)
+
+
+def test_aportgen_invalid_generator(args):
+    with pytest.raises(ValueError) as e:
+        pmb.aportgen.generate(args, "pkgname-with-no-generator")
+    assert "No generator available" in str(e.value)