1 #include <util/data_file.hpp>
2 #include <util/temporary_file.hpp>
3 #include <util/trace.hpp>
4 
5 #include "gtest/gtest.h"
6 
7 using namespace std;
8 using namespace util;
9 
10 using json = nlohmann::json;
11 
12 TEST(UtilDataFile, TestFindFiles)
13 {
14     // The parent folder is determined by the file system.
15     // On Linux it is /tmp.
16     fs::path dataDir = fs::temp_directory_path();
17     // Regex pattern of the temp files used by TemporaryFile class.
18     auto regexPattern = R"(openpower\-hw\-diags\-.*)";
19     // The vector to store temp files.
20     vector<fs::path> dataPaths;
21 
22     // Create two new temp file objects.
23     TemporaryFile tempFile1{};
24     TemporaryFile tempFile2{};
25 
26     // Get the string of paths of temp files.
27     string fullPathTempFile1 = tempFile1.getPath();
28     string fullPathTempFile2 = tempFile2.getPath();
29     EXPECT_NE(fullPathTempFile1, fullPathTempFile2);
30 
31     trace::inf("fullPathTempFile1: %s", fullPathTempFile1.c_str());
32     trace::inf("fullPathTempFile2: %s", fullPathTempFile2.c_str());
33 
34     // Path objects of two temp files
35     // path1 and path2 will be used to test later.
36     fs::path path1 = fullPathTempFile1;
37     fs::path path2 = fullPathTempFile2;
38 
39     // After creating new temp files, call the function under test.
40     util::findFiles(dataDir, regexPattern, dataPaths);
41 
42     vector<fs::path>::iterator it;
43     // Verify that the newly created temp files were in vector dataPaths
44     it = find(dataPaths.begin(), dataPaths.end(), path1);
45     EXPECT_TRUE(it != dataPaths.end());
46     it = find(dataPaths.begin(), dataPaths.end(), path2);
47     EXPECT_TRUE(it != dataPaths.end());
48 
49     // Remove the newly created temp files.
50     tempFile1.remove();
51     tempFile2.remove();
52 }
53 
54 TEST(UtilDataFile, TestValidateJson)
55 {
56     // The json object that is used as schema for other json objects.
57     // Copied/modified from file:
58     // ./analyzer/ras-data/schema/ras-data-schema-v01.json
59     json schema_obj = R"({
60     "$schema": "https://json-schema.org/draft/2020-12/schema",
61     "title": "RAS Data schema for openpower-hw-diags",
62     "version": 1,
63     "type": "object",
64     "additionalProperties": false,
65     "required": [ "model_ec" ],
66     "properties": {
67         "model_ec": {
68             "type": "string",
69             "pattern": "^[0-9A-Fa-f]{8}$"
70         },
71         "version": {
72             "type": "integer",
73             "minimum": 1
74         }
75     }
76 })"_json;
77 
78     // The json objects
79     // Copied/modified from file:
80     // ./analyzer/ras-data/data/ras-data-p10-20.json
81     json json_obj = R"({
82     "model_ec" : "20da0020",
83     "version" : 1
84 })"_json;
85 
86     EXPECT_TRUE(util::validateJson(schema_obj, json_obj));
87 
88     // Test negative scenario.
89     // The key "version_1" does not exist in the schema.
90     json json_obj1 = R"({
91     "model_ec" : "20da0020",
92     "version_1" : 1
93 })"_json;
94 
95     EXPECT_FALSE(util::validateJson(schema_obj, json_obj1));
96 }
97