iox-#1036 unit tests for cxx::perms streaming operator

Signed-off-by: Christian Eltzschig <me@elchris.org>
eclipse-iceoryx · Jan 28, 2022 · 265ef57 · 265ef57
1 parent 614d2ad
commit 265ef57
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diff --git a/iceoryx_hoofs/source/cxx/filesystem.cpp b/iceoryx_hoofs/source/cxx/filesystem.cpp
@@ -180,4 +180,3 @@ template std::ostream& operator<<(std::ostream&, perms) noexcept;
 template log::LogStream& operator<<(log::LogStream&, perms) noexcept;
 } // namespace cxx
 } // namespace iox
-
diff --git a/iceoryx_hoofs/test/moduletests/test_cxx_filesystem.cpp b/iceoryx_hoofs/test/moduletests/test_cxx_filesystem.cpp
@@ -15,6 +15,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 #include "iceoryx_hoofs/cxx/filesystem.hpp"
+#include "iceoryx_hoofs/testing/mocks/logger_mock.hpp"
 #include "test.hpp"
 
 namespace
@@ -104,4 +105,45 @@ TEST(filesystem_test, permsSatisfiesBinaryExclusiveOrAssignmentOperationCorrectl
 
     EXPECT_THAT(static_cast<permsBaseType_t>(sut ^= TEST_VALUE_RHS), Eq(sutBaseValue ^= BASE_VALUE_RHS));
 }
+
+TEST(filesystem_test, permsWhenEverythingIsSetTheOutputPrintsEverything)
+{
+    Logger_Mock loggerMock;
+    {
+        auto logStream = iox::log::LogStream(loggerMock);
+        logStream << perms::mask;
+    }
+
+    ASSERT_THAT(loggerMock.m_logs.size(), Eq(1U));
+    EXPECT_THAT(loggerMock.m_logs[0].message,
+                Eq("owner: {read, write, execute},  group: {read, write, execute},  others: {read, write, execute},  "
+                   "special bits: {set_uid, set_git, sticky_bit}"));
+}
+
+TEST(filesystem_test, permsWhenNothingIsSetEveryEntryIsNone)
+{
+    Logger_Mock loggerMock;
+    {
+        auto logStream = iox::log::LogStream(loggerMock);
+        logStream << perms::none;
+    }
+
+    ASSERT_THAT(loggerMock.m_logs.size(), Eq(1U));
+    EXPECT_THAT(loggerMock.m_logs[0].message,
+                Eq("owner: {none},  group: {none},  others: {none},  special bits: {none}"));
+}
+
+TEST(filesystem_test, permsWhenSomeOrSetTheOutputIsCorrect)
+{
+    Logger_Mock loggerMock;
+    {
+        auto logStream = iox::log::LogStream(loggerMock);
+        logStream << (perms::owner_write | perms::owner_exec | perms::group_read | perms::group_exec | perms::others_all
+                      | perms::sticky_bit);
+    }
+    ASSERT_THAT(loggerMock.m_logs.size(), Eq(1U));
+    EXPECT_THAT(loggerMock.m_logs[0].message,
+                Eq("owner: {write, execute},  group: {read, execute},  others: {read, write, execute},  special bits: "
+                   "{sticky_bit}"));
+}
 } // namespace