[tests] Add tests for the node documentation and infos

Author: Alxiice

tests/plugins/meshroom/pluginC/PluginCNodeA.py

@@ -0,0 +1,28 @@
+__version__ = "1.0"
+__license__ = "no-license"
+
+from meshroom.core import desc
+
+
+class PluginCNodeA(desc.Node):
+    """PluginCNodeA"""
+    
+    author = "testAuthor"
+    
+    inputs = [
+        desc.File(
+            name="input",
+            label="Input",
+            description="",
+            value="",
+        ),
+    ]
+
+    outputs = [
+        desc.File(
+            name="output",
+            label="Output",
+            description="",
+            value="",
+        ),
+    ]

tests/plugins/meshroom/pluginC/__init__.py

@@ -0,0 +1,54 @@
+#!/usr/bin/env python
+# coding:utf-8
+
+import os
+from pathlib import Path
+
+from meshroom.core import pluginManager, loadClassesNodes
+from meshroom.core.plugins import Plugin
+from meshroom.core import pluginManager
+from meshroom.core import pluginManager
+from meshroom.core.graph import Graph
+
+from .utils import registerNodeDesc
+
+
+class TestNodeInfos:
+    plugin = None
+
+    @classmethod
+    def setup_class(cls):
+        cls.folder = os.path.join(os.path.dirname(__file__), "plugins", "meshroom")
+        package = "pluginC"
+        cls.plugin = Plugin(package, cls.folder)
+        nodes = loadClassesNodes(cls.folder, package)
+        for node in nodes:
+            cls.plugin.addNodePlugin(node)
+        pluginManager.addPlugin(cls.plugin)
+
+    @classmethod
+    def teardown_class(cls):
+        for node in cls.plugin.nodes.values():
+            pluginManager.unregisterNode(node)
+        cls.plugin = None
+
+    def test_loadedPlugin(self):
+        assert len(pluginManager.getPlugins()) >= 1
+        plugin = pluginManager.getPlugin("pluginC")
+        assert plugin == self.plugin
+        node = plugin.nodes["PluginCNodeA"]
+        nodeType = node.nodeDescriptor
+        
+        g = Graph("")
+        registerNodeDesc(nodeType)
+        node = g.addNewNode(nodeType.__name__)
+        
+        nodeDocumentation = node.getDocumentation()
+        assert nodeDocumentation == "PluginCNodeA"
+        nodeInfos = {item["key"]: item["value"] for item in node.getNodeInfos()}
+        assert nodeInfos["module"] == "pluginC.PluginCNodeA"
+        plugin_path = os.path.join(self.folder, "pluginC", "PluginCNodeA.py")
+        assert nodeInfos["modulePath"] == Path(plugin_path).as_posix()  # modulePath seems to follow linux convention
+        assert nodeInfos["author"] == "testAuthor"
+        assert nodeInfos["license"] == "no-license"
+        assert nodeInfos["version"] == "1.0"