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Add prometheus support (#950)

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Fixes #888
This commit is contained in:
Sergey Kuznetsov
2023-11-02 17:26:03 +00:00
committed by GitHub
parent 320ebaa5d2
commit a16b680a7a
50 changed files with 4322 additions and 178 deletions
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92
unittests/rpc/CountersTests.cpp
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@@ -18,6 +18,7 @@
//==============================================================================
#include <util/Fixtures.h>
#include <util/MockPrometheus.h>
#include <rpc/Counters.h>
#include <rpc/JS.h>
@@ -27,8 +28,11 @@
using namespace rpc;
class RPCCountersTest : public NoLoggerFixture {
protected:
using util::prometheus::CounterInt;
using util::prometheus::WithMockPrometheus;
using util::prometheus::WithPrometheus;
struct RPCCountersTest : WithPrometheus, NoLoggerFixture {
WorkQueue queue{4u, 1024u}; // todo: mock instead
Counters counters{queue};
};
@@ -95,3 +99,87 @@ TEST_F(RPCCountersTest, CheckThatCountersAddUp)
EXPECT_EQ(report.at("work_queue"), queue.report()); // Counters report includes queue report
}
struct RPCCountersMockPrometheusTests : WithMockPrometheus {
WorkQueue queue{4u, 1024u}; // todo: mock instead
Counters counters{queue};
};
TEST_F(RPCCountersMockPrometheusTests, rpcFailed)
{
auto& startedMock = makeMock<CounterInt>("rpc_method_total_number", "{method=\"test\",status=\"started\"}");
auto& failedMock = makeMock<CounterInt>("rpc_method_total_number", "{method=\"test\",status=\"failed\"}");
EXPECT_CALL(startedMock, add(1));
EXPECT_CALL(failedMock, add(1));
counters.rpcFailed("test");
}
TEST_F(RPCCountersMockPrometheusTests, rpcErrored)
{
auto& startedMock = makeMock<CounterInt>("rpc_method_total_number", "{method=\"test\",status=\"started\"}");
auto& erroredMock = makeMock<CounterInt>("rpc_method_total_number", "{method=\"test\",status=\"errored\"}");
EXPECT_CALL(startedMock, add(1));
EXPECT_CALL(erroredMock, add(1));
counters.rpcErrored("test");
}
TEST_F(RPCCountersMockPrometheusTests, rpcComplete)
{
auto& startedMock = makeMock<CounterInt>("rpc_method_total_number", "{method=\"test\",status=\"started\"}");
auto& finishedMock = makeMock<CounterInt>("rpc_method_total_number", "{method=\"test\",status=\"finished\"}");
auto& durationMock = makeMock<CounterInt>("rpc_method_duration_us", "{method=\"test\"}");
EXPECT_CALL(startedMock, add(1));
EXPECT_CALL(finishedMock, add(1));
EXPECT_CALL(durationMock, add(123));
counters.rpcComplete("test", std::chrono::microseconds(123));
}
TEST_F(RPCCountersMockPrometheusTests, rpcForwarded)
{
auto& forwardedMock = makeMock<CounterInt>("rpc_method_total_number", "{method=\"test\",status=\"forwarded\"}");
EXPECT_CALL(forwardedMock, add(1));
counters.rpcForwarded("test");
}
TEST_F(RPCCountersMockPrometheusTests, rpcFailedToForwarded)
{
auto& failedForwadMock =
makeMock<CounterInt>("rpc_method_total_number", "{method=\"test\",status=\"failed_forward\"}");
EXPECT_CALL(failedForwadMock, add(1));
counters.rpcFailedToForward("test");
}
TEST_F(RPCCountersMockPrometheusTests, onTooBusy)
{
auto& tooBusyMock = makeMock<CounterInt>("rpc_error_total_number", "{error_type=\"too_busy\"}");
EXPECT_CALL(tooBusyMock, add(1));
counters.onTooBusy();
}
TEST_F(RPCCountersMockPrometheusTests, onNotReady)
{
auto& notReadyMock = makeMock<CounterInt>("rpc_error_total_number", "{error_type=\"not_ready\"}");
EXPECT_CALL(notReadyMock, add(1));
counters.onNotReady();
}
TEST_F(RPCCountersMockPrometheusTests, onBadSyntax)
{
auto& badSyntaxMock = makeMock<CounterInt>("rpc_error_total_number", "{error_type=\"bad_syntax\"}");
EXPECT_CALL(badSyntaxMock, add(1));
counters.onBadSyntax();
}
TEST_F(RPCCountersMockPrometheusTests, onUnknownCommand)
{
auto& unknownCommandMock = makeMock<CounterInt>("rpc_error_total_number", "{error_type=\"unknown_command\"}");
EXPECT_CALL(unknownCommandMock, add(1));
counters.onUnknownCommand();
}
TEST_F(RPCCountersMockPrometheusTests, onInternalError)
{
auto& internalErrorMock = makeMock<CounterInt>("rpc_error_total_number", "{error_type=\"internal_error\"}");
EXPECT_CALL(internalErrorMock, add(1));
counters.onInternalError();
}