Add unit test for watches created on object paths
Verify the watches created for the object path being watched
for 'interfaces added' signal.
Resolves openbmc/openbmc#3003
Change-Id: I88a3adbbe91fcbe5bdf606d2f460d4d0c6d9c1a2
Signed-off-by: Marri Devender Rao <devenrao@in.ibm.com>
diff --git a/src/test/Makefile.am b/src/test/Makefile.am
index 8f3cd02..d09e678 100644
--- a/src/test/Makefile.am
+++ b/src/test/Makefile.am
@@ -201,3 +201,28 @@
$(builddir)/../event_manager.o \
$(builddir)/../event_serialize.o \
-lstdc++fs
+
+check_PROGRAMS += interfaceaddtest
+interfaceaddtest_SOURCES = \
+ interfaceaddtest.cpp
+interfaceaddtest_CXXFLAGS = \
+ $(gtest_cflags)
+interfaceaddtest_LDFLAGS = \
+ $(OESDK_TESTCASE_FLAGS)
+interfaceaddtest_LDADD = \
+ ${gtest_ldadd}
+
+BUILT_SOURCES += interfaceaddtest.hpp
+CLEANFILES += interfaceaddtest.hpp
+
+INTERFACEADD_TEST_GEN_DEPS = \
+ templates/interfaceaddtest.mako.hpp \
+ yaml/interfaceaddtest
+
+interfaceaddtest.hpp: $(PDMGEN) $(INTERFACEADD_TEST_GEN_DEPS)
+ $(AM_V_GEN) $(PYTHON) $(PDMGEN) \
+ -t interfaceaddtest.mako.hpp \
+ -p "${TEMPLATESEARCH}" \
+ -d ${srcdir}/yaml/interfaceaddtest \
+ -o $(builddir)/$@ \
+ generate-cpp
diff --git a/src/test/interfaceaddtest.cpp b/src/test/interfaceaddtest.cpp
new file mode 100644
index 0000000..d80f437
--- /dev/null
+++ b/src/test/interfaceaddtest.cpp
@@ -0,0 +1,28 @@
+#include <array>
+#include <string>
+#include <gtest/gtest.h>
+#include "pathwatchimpl.hpp"
+#include "event.hpp"
+
+using namespace std::string_literals;
+using namespace phosphor::dbus::monitoring;
+
+#include "interfaceaddtest.hpp"
+
+const std::array<std::string, 1> expectedPaths = {
+ "/xyz/openbmc_project/testing/inst1"s,
+};
+
+const std::array<std::string, 1> expectedWatches = {
+ "/xyz/openbmc_project/testing/inst1"s,
+};
+
+TEST(InterfaceAddTest, PathsSameSize)
+{
+ ASSERT_EQ(sizeof(expectedPaths), sizeof(paths));
+}
+
+TEST(InterfaceAddTest, WatchSameSize)
+{
+ ASSERT_EQ(expectedWatches.size(), pathwatches.size());
+}
\ No newline at end of file
diff --git a/src/test/templates/interfaceaddtest.mako.hpp b/src/test/templates/interfaceaddtest.mako.hpp
new file mode 100644
index 0000000..3b0609a
--- /dev/null
+++ b/src/test/templates/interfaceaddtest.mako.hpp
@@ -0,0 +1,11 @@
+const std::array<std::string, ${len(pathinstances)}> paths = {
+% for p in paths:
+ "${p.name}"s,
+% endfor
+};
+
+const std::array<std::string, ${len(pathwatches)}> pathwatches = {{
+% for w in pathwatches:
+ paths[${w.pathinstances}],
+% endfor
+}};
diff --git a/src/test/yaml/interfaceaddtest/one.yaml b/src/test/yaml/interfaceaddtest/one.yaml
new file mode 100644
index 0000000..f84389e
--- /dev/null
+++ b/src/test/yaml/interfaceaddtest/one.yaml
@@ -0,0 +1,22 @@
+# Validate number of watches created for the object path
+#
+# Expecting one watch created for the object path
+- name: errorlog path group
+ class: group
+ group: path
+ members:
+ - meta: PATH
+ path: /xyz/openbmc_project/testing/inst1
+
+- name: pathwatch errorlog
+ description: >
+ class: pathwatch
+ pathwatch: path
+ paths: errorlog path group
+ pathcallback: create errorlog event
+
+- name: create errorlog event
+ class: pathcallback
+ pathcallback: eventpath
+ paths: errorlog path group
+ eventType: ErrorNotification