Added pytool_downloader test

tests/test_plot/test_dep_downloader.py

@@ -7,36 +7,57 @@ pytest-3 --log-cli-level debug
 import os
 import coverage
 import yaml
+import logging
 from importlib import reload
 from . import context
 from kibot.mcpyrate import activate  # noqa: F401
 import kibot.dep_downloader as downloader
 import kibot.out_compress as compress
+import kibot.out_kibom as kibom
+import kibot.log as log
 
 cov = coverage.Coverage()
 bin_dir = os.path.join('.local', 'share', 'kibot', 'bin')
-DEPS = {'Dependencies': [{'from': 'RAR', 'role': 'mandatory'}]}
+bin_dir_py = os.path.join('.local', 'bin')
+# DEPS = {'Dependencies':
+#         [{'from': 'RAR', 'role': 'mandatory'},
+#          {'name': 'KiBoM', 'role': 'mandatory', 'github': 'INTI-CMNB/KiBoM', 'command': 'KiBOM_CLI.py', 'version': '1.8.0'}]}
 
 
-def test_dep_rar(test_dir, caplog, monkeypatch):
-    """ Check missing rar_downloader """
-    # Create a context to get an output directory
-    ctx = context.TestContext(test_dir, 'bom', 'bom')
+def try_dependency(ctx, caplog, monkeypatch, docstring, name_dep, downloader_name, b_dir):
     with monkeypatch.context() as m:
-        # Force the downloader to use the output dir
+        # Force the downloader to use the output dir instead of HOME
         home = os.path.abspath(ctx.output_dir)
         m.setenv("HOME", home)
+        m.setattr("site.USER_BASE", os.path.join(home, '.local'))
         # Refresh the module with actual dependencies
         mod = reload(downloader)
-        mod.register_deps('test', yaml.safe_load(compress.__doc__))
+        mod.register_deps('test', yaml.safe_load(docstring))
         # Get the RAR dependency
-        dep = mod.used_deps['test:rar']
+        dep = mod.used_deps['test:'+name_dep]
         # Download it
         cov.load()
         cov.start()
-        res = mod.rar_downloader(dep, 'Linux', 'x86_64')
+        downloader_func = getattr(mod, downloader_name+'_downloader')
+        res = downloader_func(dep, 'Linux', 'x86_64')
         cov.stop()
         cov.save()
         # We should get the following name:
-        assert res == os.path.join(home, bin_dir, 'rar')
+        logging.debug('Result: {}'.format(res))
+        assert res == os.path.join(home, b_dir, dep.command)
         # We executed the file
+
+
+def test_dep_rar(test_dir, caplog, monkeypatch):
+    """ Check the rar_downloader """
+    # Create a context to get an output directory
+    ctx = context.TestContext(test_dir, 'bom', 'bom')
+    try_dependency(ctx, caplog, monkeypatch, compress.__doc__, 'rar', 'rar', bin_dir)
+
+
+def test_dep_pytool(test_dir, caplog, monkeypatch):
+    """ Check the pytool_downloader """
+    # Create a context to get an output directory
+    ctx = context.TestContext(test_dir, 'bom', 'bom')
+    log.debug_level = 10
+    try_dependency(ctx, caplog, monkeypatch, kibom.__doc__, 'kibom', 'pytool', bin_dir_py)