testFitsController.cpp

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/**
 * @file
 * @ingroup daq_ocm_libdaq_test
 * @copyright 2021 ESO - European Southern Observatory
 *
 * @brief Unit test for `daq::FitsControllerImpl`
 */
#include <algorithm>
#include <gtest/gtest.h>
#include <fmt/format.h>
 
#include <daq/fitsController.hpp>
 
using namespace daq;
using namespace ::testing;
using namespace std::chrono;
 
/**
 * Fixture for daq::FitsControllerImpl test
 *
 * @ingroup daq_ocm_libdaq_test
 */
class TestFitsController : public ::testing::Test {
public:
    void SetUp() override {
        static unsigned seq = 0;
        properties.dp_name_prefix = "daq-fits-test-";
        properties.id = fmt::format("{}", seq++);
 
        // Add one keyword of each supported value type
        m_keywords.emplace_back(fits::EsoKeyword("A B A", -12l, "signed int"));
        m_keywords.emplace_back(fits::EsoKeyword("A B B", 12lu, "unsigned int"));
        m_keywords.emplace_back(fits::EsoKeyword("A B C", -1.234, "double"));
        m_keywords.emplace_back(fits::EsoKeyword("A B D", "a string", "string"));
        m_keywords.emplace_back(fits::EsoKeyword("A B E", false, "logical"));
        m_keywords.emplace_back(fits::ValueKeyword("A", -12l, "signed int"));
        m_keywords.emplace_back(fits::ValueKeyword("B", 12lu, "unsigned int"));
        m_keywords.emplace_back(fits::ValueKeyword("C", -1.234, "double"));
        m_keywords.emplace_back(fits::ValueKeyword("D", "a string", "string"));
        m_keywords.emplace_back(fits::ValueKeyword("E", false, "logical"));
        std::random_shuffle(m_keywords.begin(), m_keywords.end());
        m_event_log = std::make_shared<ObservableEventLog>();
        m_ctl = std::make_unique<FitsControllerImpl>(properties, m_event_log);
        ASSERT_EQ(State::NotStarted, m_ctl->GetState());
    }
    DaqProperties properties;
    std::shared_ptr<ObservableEventLog> m_event_log;
    std::unique_ptr<FitsControllerImpl> m_ctl;
 
    fits::KeywordVector m_keywords;
};
 
TEST_F(TestFitsController, Succeeds) {
    // Run
    m_ctl->Start();
    m_ctl->UpdateKeywords(m_keywords);
    m_ctl->Stop(ErrorPolicy::Strict);
 
    EXPECT_EQ(State::Stopped, m_ctl->GetState());
}
 
TEST_F(TestFitsController, AbortNotStartedSucceeds) {
    // Run
    m_ctl->Abort(ErrorPolicy::Strict);
    EXPECT_EQ(State::Aborted, m_ctl->GetState());
}
 
TEST_F(TestFitsController, AbortAcquiringSucceeds) {
    // Setup
    m_ctl->Start();
 
    // Run
    m_ctl->Abort(ErrorPolicy::Strict);
    EXPECT_EQ(State::Aborted, m_ctl->GetState());
}