Adjust some parameters on the generic tests

cpp/src/arrow/filesystem/azurefs_test.cc

@@ -364,9 +364,9 @@ class TestGeneric : public ::testing::Test, public GenericFileSystemTest {
   std::shared_ptr<FileSystem> GetEmptyFileSystem() override { return fs_; }
 
   bool have_implicit_directories() const override { return true; }
-  bool allow_write_file_over_dir() const override { return true; }
-  bool allow_read_dir_as_file() const override { return true; }
-  bool allow_move_dir() const override { return false; }
+  bool allow_write_file_over_dir() const override { return false; }
+  bool allow_read_dir_as_file() const override { return false; }
+  bool allow_move_dir() const override { return true; }
   bool allow_move_file() const override { return true; }
   bool allow_append_to_file() const override { return true; }
   bool have_directory_mtimes() const override { return true; }
@@ -404,8 +404,12 @@ class TestAzuriteGeneric : public TestGeneric {
   }
 
  protected:
-  // Azurite doesn't support moving files over containers.
+  // Azurite doesn't block writing files over directories.
+  bool allow_write_file_over_dir() const override { return true; }
+  // Azurite doesn't support moving files.
   bool allow_move_file() const override { return false; }
+  // Azurite doesn't support moving directories.
+  bool allow_move_dir() const override { return false; }
   // Azurite doesn't support directory mtime.
   bool have_directory_mtimes() const override { return false; }
   // DeleteDir() doesn't work with Azurite on macOS
@@ -426,8 +430,12 @@ class TestAzureFlatNSGeneric : public TestGeneric {
   }
 
  protected:
-  // Flat namespace account doesn't support moving files over containers.
+  // Flat namespace account doesn't block writing files over directories.
+  bool allow_write_file_over_dir() const override { return true; }
+  // Flat namespace account doesn't support moving files.
   bool allow_move_file() const override { return false; }
+  // Flat namespace account doesn't support moving directories.
+  bool allow_move_dir() const override { return false; }
   // Flat namespace account doesn't support directory mtime.
   bool have_directory_mtimes() const override { return false; }
 };