Import of the watch repository from Pebble

tests/fw/services/test_vibe_intensity.c

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+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "clar.h"
+
+#include "services/normal/vibes/vibe_intensity.h"
+
+// Stubs
+/////////
+
+#include "stubs_alerts_preferences.h"
+#include "stubs_vibe_pattern.h"
+
+// Setup and Teardown
+//////////////////////
+
+void test_vibe_intensity__initialize(void) {
+}
+
+void test_vibe_intensity__cleanup(void) {
+}
+
+// Tests
+/////////
+
+void test_vibe_intensity__get_string_for_intensity(void) {
+  // A bogus intensity returns NULL
+  cl_assert_equal_p(vibe_intensity_get_string_for_intensity(VibeIntensityNum), NULL);
+
+  cl_assert_equal_s(vibe_intensity_get_string_for_intensity(VibeIntensityLow), "Standard - Low");
+  cl_assert_equal_s(vibe_intensity_get_string_for_intensity(VibeIntensityMedium),
+                    "Standard - Medium");
+  cl_assert_equal_s(vibe_intensity_get_string_for_intensity(VibeIntensityHigh), "Standard - High");
+}
+
+void test_vibe_intensity__cycle_next(void) {
+  // Low -> Medium
+  cl_assert(vibe_intensity_cycle_next(VibeIntensityLow) == VibeIntensityMedium);
+
+  // Medium -> High
+  cl_assert(vibe_intensity_cycle_next(VibeIntensityMedium) == VibeIntensityHigh);
+
+  // High -> Low
+  cl_assert(vibe_intensity_cycle_next(VibeIntensityHigh) == VibeIntensityLow);
+}