[tests] add pytest for config

see #642

pytests/core/test_config.py

@@ -0,0 +1,103 @@
+
+import os
+import pytest
+
+import core.config
+
+@pytest.fixture
+def defaultConfig():
+    return core.config.Config([])
+
+def test_module():
+    modules = ["module-1", "module-2", "module-3"]
+
+    cfg = core.config.Config(["-m"] + modules)
+
+    assert cfg.modules() == modules
+
+def test_module_ordering_maintained():
+    modules = ["module-1", "module-5", "module-7"]
+    more_modules = ["module-0", "module-2", "aaa"]
+
+    cfg = core.config.Config(["-m"] + modules + ["-m"] + more_modules)
+
+    assert cfg.modules() == modules + more_modules
+
+def test_default_interval(defaultConfig):
+    assert defaultConfig.interval() == 1
+
+def test_interval():
+    interval = 4
+    cfg = core.config.Config(["-p", "interval={}".format(interval)])
+
+    assert cfg.interval() == interval
+
+def test_floating_interval():
+    interval = 4.5
+    cfg = core.config.Config(["-p", "interval={}".format(interval)])
+
+    assert cfg.interval() == interval
+
+def test_default_theme(defaultConfig):
+    assert defaultConfig.theme() == "default"
+
+def test_theme():
+    theme_name = "sample-theme"
+    cfg = core.config.Config(["-t", theme_name])
+    assert cfg.theme() == theme_name
+
+def test_default_iconset(defaultConfig):
+    assert defaultConfig.iconset() == "auto"
+
+def test_iconset():
+    iconset_name = "random-iconset"
+    cfg = core.config.Config(["-i", iconset_name])
+    assert cfg.iconset() == iconset_name
+
+def test_reverse(defaultConfig):
+    assert defaultConfig.reverse() == False
+
+    cfg = core.config.Config(["-r"])
+
+    assert cfg.reverse() == True
+
+def test_logfile(defaultConfig):
+    assert defaultConfig.logfile() is None
+
+    logfile = "some-random-logfile"
+    cfg = core.config.Config(["-f", logfile])
+    assert cfg.logfile() == logfile
+
+
+
+def test_all_modules():
+    modules = core.config.all_modules()
+    assert len(modules) > 0
+
+    for module in modules:
+        pyname = "{}.py".format(module)
+        base = os.path.abspath(
+            os.path.join(
+                os.path.dirname(os.path.realpath(__file__)),
+                "..",
+                "..",
+                "bumblebee_status",
+                "modules",
+            )
+        )
+    assert os.path.exists(os.path.join(base, "contrib", pyname)) \
+        or os.path.exists(os.path.join(base, "core", pyname))
+
+#def test_list_output(mocker):
+#    mocker.patch("core.config.sys")
+#    cfg = core.config.Config(["-l", "themes"])
+#    cfg = core.config.Config(["-l", "modules"])
+#    cfg = core.config.Config(["-l", "modules-rst"])
+
+def test_missing_parameter():
+    cfg = core.config.Config(["-p", "test.key"])
+
+    assert cfg.get("test.key") == None
+    assert cfg.get("test.key", "no-value-set") == "no-value-set"
+#
+# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4