1 files changed, 79 insertions, 0 deletions

diff --git a/tests/test_common/keyboard_report_util.cpp b/tests/test_common/keyboard_report_util.cpp
new file mode 100644
index 000000000..e148c76be
--- /dev/null
+++ b/tests/test_common/keyboard_report_util.cpp
@@ -0,0 +1,79 @@
+/* Copyright 2017 Fred Sundvik
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "keyboard_report_util.hpp"
+#include <vector>
+#include <algorithm>
+using namespace testing;
+
+namespace {
+std::vector<uint8_t> get_keys(const report_keyboard_t& report) {
+    std::vector<uint8_t> result;
+#if defined(NKRO_ENABLE)
+#    error NKRO support not implemented yet
+#elif defined(RING_BUFFERED_6KRO_REPORT_ENABLE)
+#    error 6KRO support not implemented yet
+#else
+    for (size_t i = 0; i < KEYBOARD_REPORT_KEYS; i++) {
+        if (report.keys[i]) {
+            result.emplace_back(report.keys[i]);
+        }
+    }
+#endif
+    std::sort(result.begin(), result.end());
+    return result;
+}
+}  // namespace
+
+bool operator==(const report_keyboard_t& lhs, const report_keyboard_t& rhs) {
+    auto lhskeys = get_keys(lhs);
+    auto rhskeys = get_keys(rhs);
+    return lhs.mods == rhs.mods && lhskeys == rhskeys;
+}
+
+std::ostream& operator<<(std::ostream& stream, const report_keyboard_t& report) {
+    auto keys = get_keys(report);
+
+    // TODO: This should probably print friendly names for the keys
+    stream << "Keyboard Report: Mods (" << (uint32_t)report.mods << ") Keys (";
+
+    for (auto key = keys.cbegin(); key != keys.cend();) {
+        stream << +(*key);
+        key++;
+        if (key != keys.cend()) {
+            stream << ",";
+        }
+    }
+
+    return stream << ")" << std::endl;
+}
+
+KeyboardReportMatcher::KeyboardReportMatcher(const std::vector<uint8_t>& keys) {
+    memset(m_report.raw, 0, sizeof(m_report.raw));
+    for (auto k : keys) {
+        if (IS_MOD(k)) {
+            m_report.mods |= MOD_BIT(k);
+        } else {
+            add_key_to_report(&m_report, k);
+        }
+    }
+}
+
+bool KeyboardReportMatcher::MatchAndExplain(report_keyboard_t& report, MatchResultListener* listener) const { return m_report == report; }
+
+void KeyboardReportMatcher::DescribeTo(::std::ostream* os) const { *os << "is equal to " << m_report; }
+
+void KeyboardReportMatcher::DescribeNegationTo(::std::ostream* os) const { *os << "is not equal to " << m_report; }