Cheetah - SKA - PSS - Prototype Time Domain Search Pipeline
PulsarInjectionTest.cpp
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24 #include "cheetah/generators/test/PulsarInjectionTest.h"
25 #include "cheetah/generators/PulsarInjection.h"
26 
27 
28 namespace ska {
29 namespace cheetah {
30 namespace generators {
31 namespace test {
32 
33 
34 PulsarInjectionTest::PulsarInjectionTest()
35  : ::testing::Test()
36 {
37 }
38 
39 PulsarInjectionTest::~PulsarInjectionTest()
40 {
41 }
42 
43 void PulsarInjectionTest::SetUp()
44 {
45 }
46 
47 void PulsarInjectionTest::TearDown()
48 {
49 }
50 
51 TEST_F(PulsarInjectionTest, test_no_phase_model)
52 {
53  data::DimensionSize<data::Frequency> nchans(4096);
54  data::DimensionSize<data::Time> nsamples(0);
55  data::TimeFrequency<cheetah::Cpu, uint8_t> data(nchans, nsamples);
56 
57  PulsarInjectionConfig config;
58 
59  std::unique_ptr<generators::PulsarInjection<uint8_t>> injector;
60  ASSERT_THROW(injector.reset(new generators::PulsarInjection<uint8_t>(config, _manager)), panda::Error);
61 }
62 
63 TEST_F(PulsarInjectionTest, test_empty_data)
64 {
65  data::DimensionSize<data::Frequency> nchans(4096);
66  data::DimensionSize<data::Time> nsamples(0);
67  data::TimeFrequency<cheetah::Cpu, uint8_t> data(nchans, nsamples);
68 
69  PulsarInjectionConfig config;
70  SimplePhaseModelConfig phase_model_config;
71  config.set_phase_model(phase_model_config);
72 
73  generators::PulsarInjection<uint8_t> injector(config, _manager);
74  injector.next(data);
75 }
76 
77 TEST_F(PulsarInjectionTest, test_generated_profile)
78 {
79  data::DimensionSize<data::Frequency> nchans(4096);
80  data::DimensionSize<data::Time> nsamples(10000);
81  data::TimeFrequency<cheetah::Cpu, uint8_t> data(nchans, nsamples);
82  data.set_channel_frequencies_const_width(1592.0 * boost::units::si::mega * boost::units::si::hertz,
83  data::TimeFrequency<Cpu, uint8_t>::FrequencyType(70.0 * boost::units::si::hertz));
84 
85  PulsarInjectionConfig config;
86  SimplePhaseModelConfig phase_model_config;
87  phase_model_config.coefficients({1, 1}); // simple periodix model
88  config.set_phase_model(phase_model_config);
89  generators::PulsarInjection<uint8_t> injector(config, _manager);
90  injector.next(data);
91 }
92 
93 } // namespace test
94 } // namespace generators
95 } // namespace cheetah
96 } // namespace ska
Some limits and constants for FLDO.
Definition: Brdz.h:35