PY-8427 Behave BDD support

PY-4186 Lettuce BDD tool support

Cofiguration producers added

platform/platform-api/src/com/intellij/openapi/fileChooser/FileChooserDescriptorFactory.java

@@ -19,9 +19,11 @@ import com.intellij.openapi.fileTypes.FileType;
 import com.intellij.openapi.util.SystemInfo;
 import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.ui.UIBundle;
+import org.jetbrains.annotations.NotNull;
 
 public class FileChooserDescriptorFactory {
-  private FileChooserDescriptorFactory() { }
+  private FileChooserDescriptorFactory() {
+  }
 
   public static FileChooserDescriptor createAllButJarContentsDescriptor() {
     return new FileChooserDescriptor(true, true, true, true, false, true);
@@ -83,7 +85,18 @@ public class FileChooserDescriptorFactory {
   }
 
   public static FileChooserDescriptor createSingleFileDescriptor(final FileType fileType) {
-    return new FileChooserDescriptor(true, false, false, false, false, false) {
+    return createSingleFileDescriptor(fileType, false);
+  }
+
+  /**
+   * Creates file descriptor with certain type and (possible) folders.
+   * @param fileType supported type
+   * @param supportDirectories support directories or not
+   * @return descriptor
+   */
+  @NotNull
+  public static FileChooserDescriptor createSingleFileDescriptor(final FileType fileType, final boolean supportDirectories) {
+    return new FileChooserDescriptor(true, supportDirectories, false, false, false, false) {
       @Override
       public boolean isFileVisible(final VirtualFile file, final boolean showHiddenFiles) {
         return file.isDirectory() || file.getFileType() == fileType;
@@ -91,18 +104,22 @@ public class FileChooserDescriptorFactory {
 
       @Override
       public boolean isFileSelectable(final VirtualFile file) {
-        return super.isFileSelectable(file) && file.getFileType() == fileType;
+        return super.isFileSelectable(file) && (file.getFileType() == fileType || ((file.isDirectory() && supportDirectories)));
       }
     };
   }
 
-  /** @deprecated use {@link #createSingleFileNoJarsDescriptor()} (to be removed in IDEA 15) */
+  /**
+   * @deprecated use {@link #createSingleFileNoJarsDescriptor()} (to be removed in IDEA 15)
+   */
   @SuppressWarnings({"UnusedDeclaration", "deprecation"})
   public static FileChooserDescriptorBuilder onlyFiles() {
     return FileChooserDescriptorBuilder.onlyFiles();
   }
 
-  /** @deprecated use {@link #createSingleFileOrFolderDescriptor()} ()} (to be removed in IDEA 15) */
+  /**
+   * @deprecated use {@link #createSingleFileOrFolderDescriptor()} ()} (to be removed in IDEA 15)
+   */
   @SuppressWarnings({"UnusedDeclaration", "deprecation"})
   public static FileChooserDescriptorBuilder filesAndFolders() {
     return FileChooserDescriptorBuilder.filesAndFolders();

python/helpers/pycharm/_bdd_utils.py

@@ -69,6 +69,17 @@ class BddRunner(object):
         """
         return "file:///{}/{}:{}".format(self.__base_dir, location.file, location.line)
 
+    def _test_undefined(self, test_name, location):
+        """
+        Mark test as undefined
+        :param test_name: name of test
+        :type test_name str
+        :param location its location
+
+        """
+        self._test_started(test_name, location)
+        self._test_failed(test_name, message="Test undefined", details="Please define test")
+
     def _test_failed(self, name, message, details):
         """
         Report test failure

python/helpers/pycharm/behave_runner.py

@@ -11,7 +11,7 @@ import os
 import traceback
 
 from behave.formatter.base import Formatter
-from behave.model import Step, ScenarioOutline, Feature
+from behave.model import Step, ScenarioOutline, Feature, Scenario
 
 import _bdd_utils
 
@@ -120,6 +120,16 @@ class _BehaveRunner(_bdd_utils.BddRunner):
     BddRunner for behave
     """
 
+    @staticmethod
+    def __fix_location(element):
+        """
+         Adds "filename" alias to "file" to preserve _bdd_utils contract
+        :param element: location
+        :return: fixed location
+        """
+        element.location.file = element.location.filename
+        return element
+
     def __process_hook(self, is_started, context, element):
         """
         Hook to be installed. Reports steps, features etc.
@@ -129,7 +139,7 @@ class _BehaveRunner(_bdd_utils.BddRunner):
         :type context behave.runner.Context
         :param element feature/suite/step
         """
-        element.location.file = element.location.filename  # To preserve _bdd_utils contract
+        _BehaveRunner.__fix_location(element)  # To preserve _bdd_utils contract
         if isinstance(element, Step):
             # Process step
             if is_started:
@@ -140,6 +150,13 @@ class _BehaveRunner(_bdd_utils.BddRunner):
                 self._test_failed(element.name, element.error_message, traceback.format_exc())
             else:
                 self.tc_messages.testIgnored(element.name, "Skipped with status: {}".format(element.status))
+        elif not is_started and isinstance(element, Scenario) and element.status == 'failed':
+            # To process scenarios with undefined tests
+            # TODO: refactor
+            for step in [s for s in element.steps if s.status == 'undefined']:
+                assert isinstance(step, Step), step
+                self._test_undefined(step.name, _BehaveRunner.__fix_location(step).location)
+            self._feature_or_scenario(is_started, element.name, element.location)
         elif isinstance(element, ScenarioOutline):
             self._feature_or_scenario(is_started, str(element.examples), element.location)
         else:

python/helpers/pycharm/lettuce_runner.py

@@ -59,6 +59,8 @@ class _LettuceRunner(_bdd_utils.BddRunner):
             reason = step.why
             assert isinstance(reason, ReasonToFail), reason
             self._test_failed(test_name, message=reason.exception, details=reason.traceback)
+        else:
+            self._test_undefined(test_name, step.described_at)
 
     def __install_hooks(self):
         """