blob: 1064d2329679d8f2b49b6e2e6c7310776b23731d [file] [log] [blame]
Patrick Ventureeeeb8672019-02-08 11:47:42 -08001#include "sensors/buildjson.hpp"
2#include "sensors/sensor.hpp"
3
4#include <gmock/gmock.h>
5#include <gtest/gtest.h>
6
Patrick Venturea0764872020-08-08 07:48:43 -07007namespace pid_control
8{
9namespace
10{
11
Patrick Ventureeeeb8672019-02-08 11:47:42 -080012TEST(SensorsFromJson, emptyJsonNoSensors)
13{
14 // If the json has no sensors, the map is empty.
15
16 auto j2 = R"(
17 {
18 "sensors": []
19 }
20 )"_json;
21
22 auto output = buildSensorsFromJson(j2);
23 EXPECT_TRUE(output.empty());
24}
25
26TEST(SensorsFromJson, oneFanSensor)
27{
28 // If the json has one sensor, it's in the map.
29
30 auto j2 = R"(
31 {
32 "sensors": [{
33 "name": "fan1",
34 "type": "fan",
Patrick Venture69c51062019-02-11 09:46:03 -080035 "readPath": "/xyz/openbmc_project/sensors/fan_tach/fan1",
36 "writePath": "/sys/devices/platform/ahb/ahb:apb/1e786000.pwm-tacho-controller/hwmon/**/pwm1",
Patrick Ventureeeeb8672019-02-08 11:47:42 -080037 "min": 0,
38 "max": 255
39 }]
40 }
41 )"_json;
42
43 auto output = buildSensorsFromJson(j2);
44 EXPECT_EQ(1, output.size());
45 EXPECT_EQ(output["fan1"].type, "fan");
Patrick Venture69c51062019-02-11 09:46:03 -080046 EXPECT_EQ(output["fan1"].readPath,
Patrick Ventureeeeb8672019-02-08 11:47:42 -080047 "/xyz/openbmc_project/sensors/fan_tach/fan1");
Patrick Venture69c51062019-02-11 09:46:03 -080048 EXPECT_EQ(output["fan1"].writePath,
Patrick Ventureeeeb8672019-02-08 11:47:42 -080049 "/sys/devices/platform/ahb/ahb:apb/1e786000.pwm-tacho-controller/"
50 "hwmon/**/pwm1");
51 EXPECT_EQ(output["fan1"].min, 0);
52 EXPECT_EQ(output["fan1"].max, 255);
53 EXPECT_EQ(output["fan1"].timeout,
54 Sensor::getDefaultTimeout(output["fan1"].type));
Patrick Venture6b9f5992019-09-10 09:18:28 -070055 EXPECT_EQ(output["fan1"].ignoreDbusMinMax, false);
56}
57
58TEST(SensorsFromJson, IgnoreDbusSensor)
59{
60 auto j2 = R"(
61 {
62 "sensors": [{
63 "name": "fan1",
64 "type": "fan",
65 "readPath": "/xyz/openbmc_project/sensors/fan_tach/fan1",
66 "ignoreDbusMinMax": true
67 }]
68 }
69 )"_json;
70
71 auto output = buildSensorsFromJson(j2);
72 EXPECT_EQ(1, output.size());
73 EXPECT_EQ(output["fan1"].type, "fan");
74 EXPECT_EQ(output["fan1"].readPath,
75 "/xyz/openbmc_project/sensors/fan_tach/fan1");
76 EXPECT_EQ(output["fan1"].writePath, "");
77 EXPECT_EQ(output["fan1"].min, 0);
78 EXPECT_EQ(output["fan1"].max, 0);
79 EXPECT_EQ(output["fan1"].timeout,
80 Sensor::getDefaultTimeout(output["fan1"].type));
81 EXPECT_EQ(output["fan1"].ignoreDbusMinMax, true);
Patrick Ventureeeeb8672019-02-08 11:47:42 -080082}
83
Alex.Song8f73ad72021-10-07 00:18:27 +080084TEST(SensorsFromJson, TempDbusSensor)
85{
86 auto j2 = R"(
87 {
88 "sensors": [{
89 "name": "CPU_DTS",
90 "type": "temp",
91 "readPath": "/xyz/openbmc_project/sensors/temperature/CPU_DTS",
92 "unavailableAsFailed": false
93 }]
94 }
95 )"_json;
96
97 auto output = buildSensorsFromJson(j2);
98 EXPECT_EQ(1, output.size());
99 EXPECT_EQ(output["CPU_DTS"].type, "temp");
100 EXPECT_EQ(output["CPU_DTS"].readPath,
101 "/xyz/openbmc_project/sensors/temperature/CPU_DTS");
102 EXPECT_EQ(output["CPU_DTS"].writePath, "");
103 EXPECT_EQ(output["CPU_DTS"].min, 0);
104 EXPECT_EQ(output["CPU_DTS"].max, 0);
105 EXPECT_EQ(output["CPU_DTS"].timeout,
106 Sensor::getDefaultTimeout(output["CPU_DTS"].type));
107 EXPECT_EQ(output["CPU_DTS"].unavailableAsFailed, false);
108}
109
Patrick Ventureeeeb8672019-02-08 11:47:42 -0800110TEST(SensorsFromJson, validateOptionalFields)
111{
Patrick Venture6b9f5992019-09-10 09:18:28 -0700112 // The writePath, min, max, timeout, and ignoreDbusMinMax fields are
113 // optional.
Patrick Ventureeeeb8672019-02-08 11:47:42 -0800114
115 auto j2 = R"(
116 {
117 "sensors": [{
118 "name": "fan1",
119 "type": "fan",
Patrick Venture69c51062019-02-11 09:46:03 -0800120 "readPath": "/xyz/openbmc_project/sensors/fan_tach/fan1"
Patrick Ventureeeeb8672019-02-08 11:47:42 -0800121 }]
122 }
123 )"_json;
124
125 auto output = buildSensorsFromJson(j2);
126 EXPECT_EQ(1, output.size());
127 EXPECT_EQ(output["fan1"].type, "fan");
Patrick Venture69c51062019-02-11 09:46:03 -0800128 EXPECT_EQ(output["fan1"].readPath,
Patrick Ventureeeeb8672019-02-08 11:47:42 -0800129 "/xyz/openbmc_project/sensors/fan_tach/fan1");
Patrick Venture69c51062019-02-11 09:46:03 -0800130 EXPECT_EQ(output["fan1"].writePath, "");
Patrick Ventureeeeb8672019-02-08 11:47:42 -0800131 EXPECT_EQ(output["fan1"].min, 0);
132 EXPECT_EQ(output["fan1"].max, 0);
133 EXPECT_EQ(output["fan1"].timeout,
134 Sensor::getDefaultTimeout(output["fan1"].type));
Patrick Venture6b9f5992019-09-10 09:18:28 -0700135 EXPECT_EQ(output["fan1"].ignoreDbusMinMax, false);
Alex.Song8f73ad72021-10-07 00:18:27 +0800136 EXPECT_EQ(output["fan1"].unavailableAsFailed, true);
Patrick Ventureeeeb8672019-02-08 11:47:42 -0800137}
138
139TEST(SensorsFromJson, twoSensors)
140{
141 // Same as one sensor, but two.
142 // If a configuration has two sensors with the same name the information
143 // last is the information used.
144
145 auto j2 = R"(
146 {
147 "sensors": [{
148 "name": "fan1",
149 "type": "fan",
Patrick Venture69c51062019-02-11 09:46:03 -0800150 "readPath": "/xyz/openbmc_project/sensors/fan_tach/fan1"
Patrick Ventureeeeb8672019-02-08 11:47:42 -0800151 }, {
152 "name": "fan2",
153 "type": "fan",
Patrick Venture69c51062019-02-11 09:46:03 -0800154 "readPath": "/xyz/openbmc_project/sensors/fan_tach/fan1"
Patrick Ventureeeeb8672019-02-08 11:47:42 -0800155 }]
156 }
157 )"_json;
158
159 auto output = buildSensorsFromJson(j2);
160 EXPECT_EQ(2, output.size());
161}
Patrick Venturea0764872020-08-08 07:48:43 -0700162
163} // namespace
164} // namespace pid_control