merging refactor (replacing)

python/simple-integration-tests/eiger/test_paths_and_files.py

@@ -0,0 +1,54 @@
+import pytest
+import config_test
+from fixtures import detector, eiger, jungfrau, eigertest, jungfrautest
+from sls_detector.errors import DetectorValueError
+
+
+
+
+@eigertest
+@pytest.mark.local
+def test_set_path(eiger, tmpdir):
+    import os
+    path = os.path.join(tmpdir.dirname, tmpdir.basename)
+    eiger.file_path = path
+    assert eiger.file_path == path
+
+@eigertest
+@pytest.mark.local
+def test_set_path_and_write_files(eiger, tmpdir):
+    import os
+    prefix = 'testprefix'
+    path = os.path.join(tmpdir.dirname, tmpdir.basename)
+    eiger.file_path = path
+    eiger.file_write = True
+    eiger.exposure_time = 0.1
+    eiger.n_frames = 1
+    eiger.timing_mode = 'auto'
+    eiger.file_name = prefix
+    eiger.file_index = 0
+    eiger.acq()
+
+    files = [f.basename for f in tmpdir.listdir()]
+
+    assert len(files) == 5
+    assert (prefix+'_d0_0.raw' in files) == True
+    assert (prefix+'_d1_0.raw' in files) == True
+    assert (prefix+'_d2_0.raw' in files) == True
+    assert (prefix+'_d3_0.raw' in files) == True
+
+def test_set_discard_policy(detector):
+    detector.frame_discard_policy = 'nodiscard'
+    assert detector.frame_discard_policy == 'nodiscard'
+    detector.frame_discard_policy = 'discardpartial'
+    assert detector.frame_discard_policy == 'discardpartial'
+    detector.frame_discard_policy = 'discardempty'
+    assert detector.frame_discard_policy == 'discardempty'
+
+def test_set_discard_policy_raises(detector):
+    with pytest.raises(ValueError):
+        detector.frame_discard_policy = 'adjfvadksvsj'
+
+def test_set_frames_perfile(detector):
+    detector.frames_per_file = 5000
+    assert detector.frames_per_file == 5000