Fix Block.parse to support CallBlock (#775)

Author: seratch

slack/web/classes/blocks.py

@@ -78,6 +78,8 @@ def parse(cls, block: Union[dict, "Block"]) -> Optional["Block"]:
                     return InputBlock(**block)
                 elif type == FileBlock.type:
                     return FileBlock(**block)
+                elif type == CallBlock.type:
+                    return CallBlock(**block)
                 elif type == HeaderBlock.type:
                     return HeaderBlock(**block)
                 else:

tests/web/classes/test_blocks.py

@@ -63,6 +63,7 @@ def test_document_1(self):
             }
         }
         self.assertDictEqual(input, SectionBlock(**input).to_dict())
+        self.assertDictEqual(input, Block.parse(input).to_dict())
 
     def test_document_2(self):
         input = {
@@ -218,6 +219,7 @@ def test_document(self):
             "type": "divider"
         }
         self.assertDictEqual(input, DividerBlock(**input).to_dict())
+        self.assertDictEqual(input, Block.parse(input).to_dict())
 
     def test_json(self):
         self.assertDictEqual(
@@ -253,6 +255,7 @@ def test_document(self):
             "alt_text": "An incredibly cute kitten."
         }
         self.assertDictEqual(input, ImageBlock(**input).to_dict())
+        self.assertDictEqual(input, Block.parse(input).to_dict())
 
     def test_json(self):
         self.assertDictEqual(
@@ -337,6 +340,7 @@ def test_document_1(self):
             ]
         }
         self.assertDictEqual(input, ActionsBlock(**input).to_dict())
+        self.assertDictEqual(input, Block.parse(input).to_dict())
 
     def test_document_2(self):
         input = {
@@ -444,6 +448,7 @@ def test_document(self):
             ]
         }
         self.assertDictEqual(input, ContextBlock(**input).to_dict())
+        self.assertDictEqual(input, Block.parse(input).to_dict())
 
     def test_basic_json(self):
         self.elements = [
@@ -605,6 +610,7 @@ def test_document(self):
         ]
         for input in blocks:
             self.assertDictEqual(input, InputBlock(**input).to_dict())
+            self.assertDictEqual(input, Block.parse(input).to_dict())
 
 
 # ----------------------------------------------
@@ -619,6 +625,7 @@ def test_document(self):
             "source": "remote",
         }
         self.assertDictEqual(input, FileBlock(**input).to_dict())
+        self.assertDictEqual(input, Block.parse(input).to_dict())
 
 # ----------------------------------------------
 # Call
@@ -689,6 +696,7 @@ def test_with_real_payload(self):
             }
         }
         self.assertDictEqual(input, CallBlock(**input).to_dict())
+        self.assertDictEqual(input, Block.parse(input).to_dict())
 
 
 # ----------------------------------------------