commit a62466cec9b62dc281a51133b653d666326cf0d9
author Patrick Venture <venture@google.com> Mon Feb 08 14:55:18 2021 -0800
committer Patrick Venture <venture@google.com> Tue Feb 23 19:54:40 2021 +0000
tree 2f29c322e1c5df3360e38d1a16d13e49b88e2b2a
parent 7792e396c8a01352cfb4a7522af7333c8303c6ea

test: start frutils unit-tests

Add initial fruutils library unit-tests.

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: Ie02c1a968500d010daea747f61e818a2d110363b

meson.build

diff --git a/meson.build b/meson.build
index 373b36c..e016f04 100644
--- a/meson.build
+++ b/meson.build
@@ -149,6 +149,7 @@
 subdir('src')
 
 if not build_tests.disabled()
+    test_boost_args = boost_args + ['-DBOOST_ASIO_DISABLE_THREADS']
     gtest = dependency('gtest', main: true, disabler: true, required: false)
     if not gtest.found() and build_tests.enabled()
         cmake = import('cmake')
@@ -164,7 +165,7 @@
             'test_entity_manager',
             'test/test_entity-manager.cpp',
             'src/Utils.cpp',
-            cpp_args: boost_args + ['-DBOOST_ASIO_DISABLE_THREADS'],
+            cpp_args: test_boost_args,
             dependencies: [
                 boost,
                 gtest,
@@ -176,4 +177,20 @@
             include_directories: 'include',
         )
     )
+
+    test(
+        'test_fru_utils',
+        executable(
+            'test_fru_utils',
+            'test/test_fru-utils.cpp',
+            'src/FruUtils.cpp',
+            cpp_args: test_boost_args,
+            dependencies: [
+                boost,
+                gtest,
+            ],
+            implicit_include_directories: false,
+            include_directories: 'include',
+        )
+    )
 endif

test/test_fru-utils.cpp

diff --git a/test/test_fru-utils.cpp b/test/test_fru-utils.cpp
new file mode 100644
index 0000000..4f4f57a
--- /dev/null
+++ b/test/test_fru-utils.cpp
@@ -0,0 +1,20 @@
+#include "FruUtils.hpp"
+
+#include <array>
+
+#include "gtest/gtest.h"
+
+extern "C"
+{
+// Include for I2C_SMBUS_BLOCK_MAX
+#include <linux/i2c.h>
+}
+
+TEST(ValidateHeaderTest, InvalidFruVersionReturnsFalse)
+{
+    // Validates the FruVersion is checked for the only legal value.
+    constexpr std::array<uint8_t, I2C_SMBUS_BLOCK_MAX> fru_header = {
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+    EXPECT_FALSE(validateHeader(fru_header));
+}