custom config.yaml for unit testing and the beginning of the unit testing program

metobscommon/archive/unit_testing/config.yaml

+instruments:
+  test_site_1:
+    display_name: 'test_site_1'
+    test_inst_1:
+      display_name: 'test_inst_1'
+      filetypes:
+        - test_site_1.test_inst_1.qc
+        - test_site_1.test_inst_1.ascii
+  test_site_2:
+    display_name: 'test_site_2'
+    test_inst_2:
+      display_name: 'test_inst'
+      filetypes:
+        - test_site_2.test_inst_2.nc
+  test_site_3:
+    display_name: 'test_site_3'
+    test_inst_3:
+      display_name: 'test_inst_3'
+      filetypes:
+        - test_site_3.test_inst_3.png
+
+filetypes:
+  test_site_1.test_inst_1.qc:
+    period: 'Daily'
+    format_pattern: '{start_time:%y%m%d}.qc'
+    glob_pattern: '??????.qc'
+  test_site_1.test_inst_1.ascii:
+    period: 'Daily'
+    format_pattern: '{start_time:%y%m%d}.ascii'
+    glob_pattern: '??????.ascii'
+  test_site_2.test_inst_2.nc:
+    period: 'Daily'
+    format_pattern: '{start_time:%y%m%d}.nc'
+    glob_pattern: '??????.nc'
+  test_site_3.test_inst_3.png:
+    period: 'Daily'
+    format_pattern: '{start_time:%y%m%d}.png'
+    glob_pattern: '??????.png'
+
+experiments:
+  test_exp_1:
+    start_time: '2000-01-01T01:02:03'
+    end_time: '2000-01-02T01:02:03'
+    site: 'test_site_1'
+  test_exp_2:
+    start_time: '2017-10-10'
+    end_time: '2017-10-11'
+    site: 'test_site_1, test_site_3'

metobscommon/archive/unit_testing/unit_tests.py

+import os
+
+def setup_function(function):
+    pass