test: unit test parse_led.py

Providing a test for parse_led.py since it was refactored.

Testing that various keys in the yaml are available in the cpp literal.

Change-Id: I94d03eb2a4d2bd3129971c4acbe75edd74449ed4
Signed-off-by: Alexander Hansen <alexander.hansen@9elements.com>
diff --git a/test/utest-led-yaml-group-priority.cpp b/test/utest-led-yaml-group-priority.cpp
new file mode 100644
index 0000000..e48a199
--- /dev/null
+++ b/test/utest-led-yaml-group-priority.cpp
@@ -0,0 +1,101 @@
+#include "group.hpp"
+#include "ledlayout.hpp"
+#include "manager.hpp"
+#include "test-group-priority.hpp"
+
+#include <sdbusplus/bus.hpp>
+
+#include <algorithm>
+#include <set>
+
+#include <gtest/gtest.h>
+
+using namespace phosphor::led;
+
+using Action = phosphor::led::Layout::Action;
+
+// systemLedMap is generated code
+// static const phosphor::led::GroupMap systemLedMap = {};
+
+const std::string basePath = "/xyz/openbmc_project/led/groups/";
+
+TEST(YamlGroupPriorityTest, assertYAMLLedOn)
+{
+    const std::string groupPath = basePath + "group1";
+    EXPECT_EQ(systemLedMap.contains(groupPath), true);
+
+    phosphor::led::Layout::GroupLayout group = systemLedMap.at(groupPath);
+
+    EXPECT_EQ(group.priority, 0);
+    EXPECT_EQ(group.actionSet.size(), 1);
+
+    for (auto& led : group.actionSet)
+    {
+        EXPECT_EQ(led.name, "led1");
+        EXPECT_EQ(led.action, Action::On);
+    }
+}
+
+TEST(YamlGroupPriorityTest, assertYAMLLedOff)
+{
+    const std::string groupPath = basePath + "group2";
+    EXPECT_EQ(systemLedMap.contains(groupPath), true);
+
+    phosphor::led::Layout::GroupLayout group = systemLedMap.at(groupPath);
+
+    EXPECT_EQ(group.priority, 0);
+    EXPECT_EQ(group.actionSet.size(), 1);
+
+    for (auto& led : group.actionSet)
+    {
+        EXPECT_EQ(led.name, "led1");
+        EXPECT_EQ(led.action, Action::Off);
+    }
+}
+
+TEST(YamlGroupPriorityTest, assertYAMLLedBlink)
+{
+    const std::string groupPath = basePath + "group3";
+    EXPECT_EQ(systemLedMap.contains(groupPath), true);
+
+    phosphor::led::Layout::GroupLayout group = systemLedMap.at(groupPath);
+
+    EXPECT_EQ(group.priority, 0);
+    EXPECT_EQ(group.actionSet.size(), 1);
+
+    for (auto& led : group.actionSet)
+    {
+        EXPECT_EQ(led.name, "led1");
+        EXPECT_EQ(led.action, Action::Blink);
+        EXPECT_EQ(led.dutyOn, 50);
+        EXPECT_EQ(led.period, 1000);
+    }
+}
+
+TEST(YamlGroupPriorityTest, assertYAMLGroupPriority)
+{
+    const std::string groupPath = basePath + "group4";
+    EXPECT_EQ(systemLedMap.contains(groupPath), true);
+
+    phosphor::led::Layout::GroupLayout group = systemLedMap.at(groupPath);
+
+    EXPECT_EQ(group.priority, 2);
+    EXPECT_EQ(group.actionSet.size(), 2);
+
+    int found = 0;
+    for (auto& led : group.actionSet)
+    {
+        if (led.name == "led1")
+        {
+            EXPECT_EQ(led.action, Action::On);
+            found++;
+        }
+        if (led.name == "led2")
+        {
+            EXPECT_EQ(led.action, Action::Off);
+            found++;
+        }
+    }
+
+    EXPECT_EQ(found, group.actionSet.size());
+}