mirror of
https://github.com/jomjol/AI-on-the-edge-device.git
synced 2025-12-06 11:36:51 +03:00
424df641cc
* added pre-value and raw-value to openmetrics endpoint * added flow_error to openmentrics endpoint
101 lines
4.4 KiB
C++
101 lines
4.4 KiB
C++
#include <unity.h>
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#include <openmetrics.h>
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void test_createMetric()
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{
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// simple happy path
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const char *expected = "# HELP metric_name short description\n# TYPE metric_name gauge\nmetric_name 123.456\n";
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std::string result = createMetric("metric_name", "short description", "gauge", "123.456");
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TEST_ASSERT_EQUAL_STRING(expected, result.c_str());
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}
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/**
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* test the replaceString function as it's a dependency to sanitize sequence names
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*/
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void test_replaceString()
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{
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std::string sample = "hello\\world\\";
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replaceAll(sample, "\\", "");
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TEST_ASSERT_EQUAL_STRING("helloworld", sample.c_str());
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sample = "hello\"world\"";
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replaceAll(sample, "\"", "");
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TEST_ASSERT_EQUAL_STRING("helloworld", sample.c_str());
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sample = "hello\nworld\n";
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replaceAll(sample, "\n", "");
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TEST_ASSERT_EQUAL_STRING("helloworld", sample.c_str());
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sample = "\\\\\\\\\\\\\\\\\\hello\\world\\\\\\\\\\\\\\\\\\\\";
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replaceAll(sample, "\\", "");
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TEST_ASSERT_EQUAL_STRING("helloworld", sample.c_str());
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}
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void test_createSequenceMetrics()
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{
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std::vector<NumberPost *> NUMBERS;
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NumberPost *number_1 = new NumberPost;
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number_1->name = "main";
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number_1->ReturnValue = "123.456";
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number_1->ReturnRawValue = "N23.456";
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number_1->ReturnPreValue = "986.543";
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number_1->ErrorMessageText = "";
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NUMBERS.push_back(number_1);
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const std::string metricNamePrefix = "ai_on_the_edge_device";
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const std::string metricName1 = metricNamePrefix + "_flow_value";
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const std::string metricName2 = metricNamePrefix + "_flow_raw_value";
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const std::string metricName3 = metricNamePrefix + "_flow_pre_value";
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const std::string metricName4 = metricNamePrefix + "_flow_error";
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std::string expected1 ;
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expected1 = "# HELP " + metricName1 + " current value of meter readout\n# TYPE " + metricName1 + " gauge\n" +
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metricName1 + "{sequence=\"" + number_1->name + "\"} " + number_1->ReturnValue + "\n";
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expected1 += "# HELP " + metricName2 + " current raw value of meter readout\n# TYPE " + metricName2 + " gauge\n" +
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metricName2 + "{sequence=\"" + number_1->name + "\"} " + "NaN" + "\n";
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expected1 += "# HELP " + metricName3 + " previous value of meter readout\n# TYPE " + metricName3 + " gauge\n" +
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metricName3 + "{sequence=\"" + number_1->name + "\"} " + number_1->ReturnPreValue + "\n";
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expected1 += "# HELP " + metricName4 + " Error message text != 'no error'\n# TYPE " + metricName4 + " gauge\n" +
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metricName4 + "{sequence=\"" + number_1->name + "\"} " + "1" + "\n";
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TEST_ASSERT_EQUAL_STRING(expected1.c_str(), createSequenceMetrics(metricNamePrefix, NUMBERS).c_str());
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NumberPost *number_2 = new NumberPost;
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number_2->name = "secondary";
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number_2->ReturnValue = "1.0";
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number_2->ReturnRawValue = "01.000";
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number_2->ReturnPreValue = "0.987";
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number_2->ErrorMessageText = "no error";
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NUMBERS.push_back(number_2);
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std::string expected2 ;
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expected2 = "# HELP " + metricName1 + " current value of meter readout\n# TYPE " + metricName1 + " gauge\n" +
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metricName1 + "{sequence=\"" + number_1->name + "\"} " + number_1->ReturnValue + "\n" +
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metricName1 + "{sequence=\"" + number_2->name + "\"} " + number_2->ReturnValue + "\n";
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expected2 += "# HELP " + metricName2 + " current raw value of meter readout\n# TYPE " + metricName2 + " gauge\n" +
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metricName2 + "{sequence=\"" + number_1->name + "\"} " + "NaN" + "\n" +
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metricName2 + "{sequence=\"" + number_2->name + "\"} " + number_2->ReturnRawValue + "\n";
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expected2 += "# HELP " + metricName3 + " previous value of meter readout\n# TYPE " + metricName3 + " gauge\n" +
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metricName3 + "{sequence=\"" + number_1->name + "\"} " + number_1->ReturnPreValue + "\n" +
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metricName3 + "{sequence=\"" + number_2->name + "\"} " + number_2->ReturnPreValue + "\n";
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expected2 += "# HELP " + metricName4 + " Error message text != 'no error'\n# TYPE " + metricName4 + " gauge\n" +
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metricName4 + "{sequence=\"" + number_1->name + "\"} " + "1" + "\n" +
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metricName4 + "{sequence=\"" + number_2->name + "\"} " + "0" + "\n";
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TEST_ASSERT_EQUAL_STRING(expected2.c_str(), createSequenceMetrics(metricNamePrefix, NUMBERS).c_str());
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}
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void test_openmetrics()
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{
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test_createMetric();
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test_replaceString();
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test_createSequenceMetrics();
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}
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