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-rw-r--r--tests/CMakeLists.txt1
-rw-r--r--tests/test_businesssenders.cpp101
2 files changed, 102 insertions, 0 deletions
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 2b6f846..69c57ee 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -53,6 +53,7 @@ add_qtmaildir_test(notmuchworker)
add_qtmaildir_test(tagcolors)
add_qtmaildir_test(cardlayout)
add_qtmaildir_test(avatar)
+add_qtmaildir_test(businesssenders)
add_qtmaildir_test(marks)
add_qtmaildir_test(carddelegate)
add_qtmaildir_test(threadlistmodel)
diff --git a/tests/test_businesssenders.cpp b/tests/test_businesssenders.cpp
new file mode 100644
index 0000000..64a96fa
--- /dev/null
+++ b/tests/test_businesssenders.cpp
@@ -0,0 +1,101 @@
+/*
+ * qtmaildir - a Qt6 mail client for notmuch-indexed Maildirs
+ * Copyright (C) 2026 Danilo M. <danix@danix.xyz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <QTemporaryDir>
+#include <QTest>
+
+#include "businesssenders.h"
+
+class TestBusinessSenders : public QObject
+{
+ Q_OBJECT
+
+private slots:
+ void anExactAddressMatches();
+ void aDomainEntryMatchesEveryAddressUnderIt();
+ void commentsAndBlankLinesAreIgnored();
+ void whitespaceAroundAnEntryIsIgnored();
+ void matchingIsCaseInsensitive();
+ void anAbsentFileMatchesNothing();
+};
+
+void TestBusinessSenders::anExactAddressMatches()
+{
+ const BusinessSenders::List list = BusinessSenders::parse(
+ QStringLiteral("noreply@cofidis.it\n"));
+ QVERIFY(BusinessSenders::contains(list,
+ QStringLiteral("noreply@cofidis.it")));
+ QVERIFY(!BusinessSenders::contains(list,
+ QStringLiteral("someone@cofidis.it")));
+}
+
+void TestBusinessSenders::aDomainEntryMatchesEveryAddressUnderIt()
+{
+ const BusinessSenders::List list =
+ BusinessSenders::parse(QStringLiteral("@cofidis.it\n"));
+ QVERIFY(BusinessSenders::contains(list,
+ QStringLiteral("noreply@cofidis.it")));
+ QVERIFY(BusinessSenders::contains(list,
+ QStringLiteral("billing@cofidis.it")));
+ QVERIFY(!BusinessSenders::contains(list,
+ QStringLiteral("a@example.org")));
+}
+
+void TestBusinessSenders::commentsAndBlankLinesAreIgnored()
+{
+ // A commented entry is the REJECT gesture: present in the file, not
+ // applied. This is the property the whole file format rests on.
+ const BusinessSenders::List list = BusinessSenders::parse(
+ QStringLiteral("# noreply@cofidis.it (47 messages)\n"
+ "\n"
+ " \n"
+ "billing@example.org\n"));
+ QVERIFY(!BusinessSenders::contains(list,
+ QStringLiteral("noreply@cofidis.it")));
+ QVERIFY(BusinessSenders::contains(list,
+ QStringLiteral("billing@example.org")));
+}
+
+void TestBusinessSenders::whitespaceAroundAnEntryIsIgnored()
+{
+ const BusinessSenders::List list =
+ BusinessSenders::parse(QStringLiteral(" billing@example.org \n"));
+ QVERIFY(BusinessSenders::contains(list,
+ QStringLiteral("billing@example.org")));
+}
+
+void TestBusinessSenders::matchingIsCaseInsensitive()
+{
+ // Addresses arrive from headers in whatever case the sender used, so a
+ // list entry that matched only one casing would look broken at random.
+ const BusinessSenders::List list =
+ BusinessSenders::parse(QStringLiteral("NoReply@Cofidis.IT\n"));
+ QVERIFY(BusinessSenders::contains(list,
+ QStringLiteral("noreply@cofidis.it")));
+}
+
+void TestBusinessSenders::anAbsentFileMatchesNothing()
+{
+ QTemporaryDir dir;
+ const BusinessSenders::List list =
+ BusinessSenders::load(dir.filePath(QStringLiteral("does-not-exist")));
+ QVERIFY(!BusinessSenders::contains(list, QStringLiteral("a@example.org")));
+}
+
+QTEST_MAIN(TestBusinessSenders)
+#include "test_businesssenders.moc"