<refactor, test>(core, test): core improved and test gpg alone mode

1. let modules known their channels.
2. let factory create a channel.
3. reduce dumplicate code.
4. add type check for function object.
5. test gpg alone mode.
6. remove some asserts.
7. rename importexportor to importexporter.
8. move args in gpg context constructor to a struct.

1 files changed, 6 insertions, 1 deletions

diff --git a/src/gpg/function/GpgKeyManager.h b/src/gpg/function/GpgKeyManager.h
index 01254962..b2444e8d 100644
--- a/src/gpg/function/GpgKeyManager.h
+++ b/src/gpg/function/GpgKeyManager.h
@@ -33,6 +33,10 @@ namespace GpgFrontend {
 
 class GpgKeyManager : public SingletonFunctionObject<GpgKeyManager> {
  public:
+  explicit GpgKeyManager(
+      int channel = SingletonFunctionObject::GetDefaultChannel())
+      : SingletonFunctionObject<GpgKeyManager>(channel) {}
+
   /**
    * Sign a key pair(actually a certain uid)
    * @param target target key pair
@@ -50,7 +54,8 @@ class GpgKeyManager : public SingletonFunctionObject<GpgKeyManager> {
                  std::unique_ptr<boost::posix_time::ptime>& expires);
 
  private:
-  GpgContext& ctx = GpgContext::GetInstance();
+  GpgContext& ctx =
+      GpgContext::GetInstance(SingletonFunctionObject::GetChannel());
 };
 
 }  // namespace GpgFrontend