add test for timing APIs

tests/component/task/test_timing.py

@@ -0,0 +1,120 @@
+import pytest
+
+from nidaqmx.constants import AcquisitionType, Edge, Level, LineGrouping, Polarity
+from nidaqmx.task import Task
+
+
+@pytest.fixture()
+def sim_6535_di_single_line_task(task, sim_6535_device) -> Task:
+    """Gets DI task."""
+    task.di_channels.add_di_chan(
+        sim_6535_device.di_lines[0].name, line_grouping=LineGrouping.CHAN_FOR_ALL_LINES
+    )
+    return task
+
+
+def test___timing___cfg_handshaking___no_errors(
+    sim_6535_di_single_line_task: Task,
+):
+    sim_6535_di_single_line_task.timing.cfg_handshaking_timing(
+        AcquisitionType.FINITE, samps_per_chan=2000
+    )
+
+
+def test___timing___cfg_change_detection___no_errors(
+    sim_6535_di_single_line_task: Task,
+):
+    sim_6535_di_single_line_task.timing.cfg_change_detection_timing(
+        "port0/line0:1", "port0/line3:5", AcquisitionType.FINITE, samps_per_chan=2000
+    )
+
+    assert (
+        sim_6535_di_single_line_task.timing.change_detect_di_rising_edge_physical_chans.name
+        == "port0/line0, port0/line1"
+    )
+    assert (
+        sim_6535_di_single_line_task.timing.change_detect_di_falling_edge_physical_chans.name
+        == "port0/line3, port0/line4, port0/line5"
+    )
+
+
+@pytest.mark.parametrize(
+    "clk_source, active_edge",
+    [
+        ("/Dev1/PFI0", Edge.RISING),
+        ("/Dev1/PFI1", Edge.FALLING),
+    ],
+)
+def test___timing___cfg_pipelined_samp_clk___no_errors(
+    sim_6535_di_single_line_task: Task,
+    clk_source: str,
+    active_edge: int,
+):
+    sim_6535_di_single_line_task.timing.cfg_pipelined_samp_clk_timing(
+        rate=32000.0,
+        source=clk_source,
+        active_edge=active_edge,
+        sample_mode=AcquisitionType.FINITE,
+        samps_per_chan=2000,
+    )
+
+    assert sim_6535_di_single_line_task.timing.samp_clk_src == clk_source
+    assert sim_6535_di_single_line_task.timing.samp_clk_active_edge == active_edge
+
+
+@pytest.mark.parametrize(
+    "clk_source, active_edge, pause_when, ready_event_active_level",
+    [
+        ("/Dev1/PFI0", Edge.RISING, Level.HIGH, Polarity.ACTIVE_HIGH),
+        ("/Dev1/PFI1", Edge.FALLING, Level.HIGH, Polarity.ACTIVE_LOW),
+        ("/Dev1/PFI1", Edge.FALLING, Level.LOW, Polarity.ACTIVE_LOW),
+    ],
+)
+def test___timing___cfg_burst_handshaking_import_clock___no_errors(
+    sim_6535_di_single_line_task: Task,
+    clk_source: str,
+    active_edge: int,
+    pause_when: int,
+    ready_event_active_level: int,
+):
+    sim_6535_di_single_line_task.timing.cfg_burst_handshaking_timing_import_clock(
+        sample_clk_rate=32000.0,
+        sample_clk_src=clk_source,
+        sample_mode=AcquisitionType.FINITE,
+        samps_per_chan=2000,
+        sample_clk_active_edge=active_edge,
+        pause_when=pause_when,
+        ready_event_active_level=ready_event_active_level,
+    )
+
+    assert sim_6535_di_single_line_task.timing.samp_clk_rate == 32000
+    assert sim_6535_di_single_line_task.timing.samp_clk_src == clk_source
+    assert sim_6535_di_single_line_task.timing.samp_clk_active_edge == active_edge
+
+
+@pytest.mark.parametrize(
+    "clk_outp_term, clk_pulse_polarity, pause_when, ready_event_active_level",
+    [
+        ("/Dev1/PFI0", Polarity.ACTIVE_HIGH, Level.HIGH, Polarity.ACTIVE_HIGH),
+        ("/Dev1/PFI1", Polarity.ACTIVE_HIGH, Level.HIGH, Polarity.ACTIVE_LOW),
+        ("/Dev1/PFI1", Polarity.ACTIVE_LOW, Level.LOW, Polarity.ACTIVE_LOW),
+    ],
+)
+def test___timing___cfg_burst_handshaking_export_clock___no_errors(
+    sim_6535_di_single_line_task: Task,
+    clk_outp_term: str,
+    clk_pulse_polarity: int,
+    pause_when: int,
+    ready_event_active_level: int,
+):
+    sim_6535_di_single_line_task.timing.cfg_burst_handshaking_timing_export_clock(
+        sample_clk_rate=32000.0,
+        sample_clk_outp_term=clk_outp_term,
+        sample_mode=AcquisitionType.FINITE,
+        samps_per_chan=2000,
+        sample_clk_pulse_polarity=clk_pulse_polarity,
+        pause_when=pause_when,
+        ready_event_active_level=ready_event_active_level,
+    )
+
+    assert sim_6535_di_single_line_task.timing.samp_clk_rate == 32000