[test] determine whether to run external plug in tests based on installed packages

.github/workflows/testing.yaml

@@ -69,4 +69,4 @@ jobs:
 
     - name: Test with behave
       if: success() || failure()
-      run: poetry run behave --no-skipped --format progress2 --junit --junit-directory reports/behave --tags "~external_plugins"
+      run: poetry run behave --no-skipped --format progress2 --junit --junit-directory reports/behave

.github/workflows/testing_external_plugins.yaml

@@ -64,4 +64,4 @@ jobs:
 
     - name: Test with behave
       if: success() || failure()
-      run: poetry run behave --no-skipped --format progress2 --junit --junit-directory reports/behave  --tags "external_plugins"
+      run: poetry run behave --no-skipped --format progress2 --junit --junit-directory reports/behave

features/environment.py

@@ -3,6 +3,11 @@ import shutil
 
 from jrnl.os_compat import on_windows
 
+try:
+    from jrnl.contrib.exporter import testing as testing_exporter
+except ImportError:
+    testing_exporter = None
+
 CWD = os.getcwd()
 
 # @see https://behave.readthedocs.io/en/latest/tutorial.html#debug-on-error-in-case-of-step-failures
@@ -46,6 +51,14 @@ def before_feature(context, feature):
         feature.skip("Skipping on Windows")
         return
 
+    if "skip_only_with_external_plugins" in feature.tags and testing_exporter is None:
+        feature.skip("Requires test external plugins installed")
+        return
+
+    if "skip_no_external_plugins" in feature.tags and testing_exporter:
+        feature.skip("Skipping with external plugins installed")
+        return
+
 
 def before_scenario(context, scenario):
     """Before each scenario, backup all config and journal test data."""
@@ -73,6 +86,17 @@ def before_scenario(context, scenario):
         scenario.skip("Skipping on Windows")
         return
 
+    if (
+        "skip_only_with_external_plugins" in scenario.effective_tags
+        and testing_exporter is None
+    ):
+        scenario.skip("Requires test external plugins installed")
+        return
+
+    if "skip_no_external_plugins" in scenario.effective_tags and testing_exporter:
+        scenario.skip("Skipping with external plugins installed")
+        return
+
 
 def after_scenario(context, scenario):
     """After each scenario, restore all test data and remove working_dirs."""

features/plugins.feature

@@ -1,12 +1,12 @@
 Feature: Functionality of Importer and Exporter Plugins
 
-    not @external_plugins
+    @skip_no_external_plugins
     Scenario Outline: List buildin plugin names in --version 
         Given We use the config "basic_onefile.yaml"
         When We run "jrnl --version"
         Then the output should contain pyproject.toml version
         And The output should contain "<plugin_name> : <version> from jrnl.<source>.<type>.<filename>" 
-        And the output should not contain "contrib"
+        And the output should not contain ".contrib."
 
         Examples:
             | plugin_name | version     | source  | type     | filename |
@@ -23,7 +23,7 @@ Feature: Functionality of Importer and Exporter Plugins
             | xml         | v2.7.2-beta | plugins | exporter | xml      |
             | yaml        | v2.7.2-beta | plugins | exporter | yaml     |
 
-    @external_plugins
+    @skip_only_with_external_plugins
     Scenario Outline: List external plugin names in --version 
         Given We use the config "basic_onefile.yaml"
         When We run "jrnl --version"
@@ -47,7 +47,7 @@ Feature: Functionality of Importer and Exporter Plugins
             | rot13       | v1.0.0      | contrib | exporter | rot13    |
             | testing     | v0.0.1      | contrib | exporter | testing  |
         
-    @external_plugins
+    @skip_only_with_external_plugins
     Scenario Outline: Do not list overridden plugin names in --version 
         Given We use the config "basic_onefile.yaml"
         When We run "jrnl --version"