[tests] add tests for the staking operation

Operations:
 - stake
 - unstake
 - finalize_unstake
 - set_delegate_parameters
Check:
 - display
 - complexity

tests/integration/nano/test_sign_transaction.py

@@ -119,3 +119,115 @@ def test_too_complex_transaction(app):
                          path=path)
 
     app.quit()
+
+# Operation (0): Transaction
+# Source: tz2WmivuMG8MMRKMEmzKRMMxMApxZQWYNS4W
+# Fee: 0.04 XTZ
+# Storage limit: 2
+# Amount: 1000 XTZ
+# Destination: tz2CJBeWWLsUDjVUDqGZL6od3DeBCNzYXrXk
+# Entrypoint: stake
+# Parameter: Unit
+def test_sign_stake_transaction(app):
+    path = test_path / "stake"
+
+    app.setup_expert_mode()
+
+    message = Message.from_bytes("0300000000000000000000000000000000000000000000000000000000000000006c01f6552df4f5ff51c3d13347cab045cfdb8b9bd803c0b8020031028094ebdc0300012bad922d045c068660fabe19576f8506a1fa8fa3ff0600000002030b")
+
+    data = app.sign(DEFAULT_ACCOUNT,
+                    message,
+                    with_hash=True,
+                    path=path)
+
+    app.checker.check_signature(
+        account=DEFAULT_ACCOUNT,
+        message=message,
+        with_hash=True,
+        data=data)
+
+    app.quit()
+
+# Operation (0): Transaction
+# Source: tz2WmivuMG8MMRKMEmzKRMMxMApxZQWYNS4W
+# Fee: 0.04 XTZ
+# Storage limit: 2
+# Amount: 500 XTZ
+# Destination: tz2CJBeWWLsUDjVUDqGZL6od3DeBCNzYXrXk
+# Entrypoint: unstake
+# Parameter: Unit
+def test_sign_unstake_transaction(app):
+    path = test_path / "unstake"
+
+    app.setup_expert_mode()
+
+    message = Message.from_bytes("0300000000000000000000000000000000000000000000000000000000000000006c01f6552df4f5ff51c3d13347cab045cfdb8b9bd803c0b80200310280cab5ee0100012bad922d045c068660fabe19576f8506a1fa8fa3ff0700000002030b")
+
+    data = app.sign(DEFAULT_ACCOUNT,
+                    message,
+                    with_hash=True,
+                    path=path)
+
+    app.checker.check_signature(
+        account=DEFAULT_ACCOUNT,
+        message=message,
+        with_hash=True,
+        data=data)
+
+    app.quit()
+
+# Operation (0): Transaction
+# Source: tz2WmivuMG8MMRKMEmzKRMMxMApxZQWYNS4W
+# Fee: 0.04 XTZ
+# Storage limit: 2
+# Amount: 0 XTZ
+# Destination: tz2CJBeWWLsUDjVUDqGZL6od3DeBCNzYXrXk
+# Entrypoint: finalize_unstake
+# Parameter: Unit
+def test_sign_finalize_unstake_transaction(app):
+    path = test_path / "finalize_unstake"
+
+    app.setup_expert_mode()
+
+    message = Message.from_bytes("0300000000000000000000000000000000000000000000000000000000000000006c01f6552df4f5ff51c3d13347cab045cfdb8b9bd803c0b8020031020000012bad922d045c068660fabe19576f8506a1fa8fa3ff0800000002030b")
+
+    data = app.sign(DEFAULT_ACCOUNT,
+                    message,
+                    with_hash=True,
+                    path=path)
+
+    app.checker.check_signature(
+        account=DEFAULT_ACCOUNT,
+        message=message,
+        with_hash=True,
+        data=data)
+
+    app.quit()
+
+# Operation (0): Transaction
+# Source: tz2WmivuMG8MMRKMEmzKRMMxMApxZQWYNS4W
+# Fee: 0.04 XTZ
+# Storage limit: 2
+# Amount: 0 XTZ
+# Destination: tz2CJBeWWLsUDjVUDqGZL6od3DeBCNzYXrXk
+# Entrypoint: set_delegate_parameters
+# Parameter: Pair 4000000 (Pair 20000000 Unit)
+def test_sign_set_delegate_parameters_transaction(app):
+    path = test_path / "delegate_parameters"
+
+    app.setup_expert_mode()
+
+    message = Message.from_bytes("0300000000000000000000000000000000000000000000000000000000000000006c01f6552df4f5ff51c3d13347cab045cfdb8b9bd803c0b8020031020000012bad922d045c068660fabe19576f8506a1fa8fa3ff090000001007070080a4e80307070080b48913030b")
+
+    data = app.sign(DEFAULT_ACCOUNT,
+                    message,
+                    with_hash=True,
+                    path=path)
+
+    app.checker.check_signature(
+        account=DEFAULT_ACCOUNT,
+        message=message,
+        with_hash=True,
+        data=data)
+
+    app.quit()

tests/unit/ctest/tests_parser.c

@@ -289,6 +289,87 @@ CTEST2(operation_parser, check_double_transaction_complexity)
     check_field_complexity(data, str, fields_check, sizeof(fields_check));
 }
 
+CTEST2(operation_parser, check_stake_complexity)
+{
+    char str[]
+        = "030000000000000000000000000000000000000000000000000000000000000000"
+          "6c01f6552df4f5ff51c3d13347cab045cfdb8b9bd803c0b8020031028094ebdc03"
+          "00012bad922d045c068660fabe19576f8506a1fa8fa3ff0600000002030b";
+    const tz_fields_check fields_check[] = {
+        {"Source",        false, 1},
+        {"Fee",           false, 2},
+        {"Storage limit", false, 3},
+        {"Amount",        false, 4},
+        {"Destination",   false, 5},
+ //     {"Option",        _,     6},
+  //    {"Tuple",         _,     7},
+        {"Entrypoint",    false, 8},
+        {"Parameter",     true,  9},
+    };
+    check_field_complexity(data, str, fields_check, sizeof(fields_check));
+}
+
+CTEST2(operation_parser, check_unstake_complexity)
+{
+    char str[]
+        = "030000000000000000000000000000000000000000000000000000000000000000"
+          "6c01f6552df4f5ff51c3d13347cab045cfdb8b9bd803c0b80200310280cab5ee01"
+          "00012bad922d045c068660fabe19576f8506a1fa8fa3ff0700000002030b";
+    const tz_fields_check fields_check[] = {
+        {"Source",        false, 1},
+        {"Fee",           false, 2},
+        {"Storage limit", false, 3},
+        {"Amount",        false, 4},
+        {"Destination",   false, 5},
+ //     {"Option",        _,     6},
+  //    {"Tuple",         _,     7},
+        {"Entrypoint",    false, 8},
+        {"Parameter",     true,  9},
+    };
+    check_field_complexity(data, str, fields_check, sizeof(fields_check));
+}
+
+CTEST2(operation_parser, check_finalize_unstake_complexity)
+{
+    char str[]
+        = "030000000000000000000000000000000000000000000000000000000000000000"
+          "6c01f6552df4f5ff51c3d13347cab045cfdb8b9bd803c0b8020031020000012bad"
+          "922d045c068660fabe19576f8506a1fa8fa3ff0800000002030b";
+    const tz_fields_check fields_check[] = {
+        {"Source",        false, 1},
+        {"Fee",           false, 2},
+        {"Storage limit", false, 3},
+        {"Amount",        false, 4},
+        {"Destination",   false, 5},
+ //     {"Option",        _,     6},
+  //    {"Tuple",         _,     7},
+        {"Entrypoint",    false, 8},
+        {"Parameter",     true,  9},
+    };
+    check_field_complexity(data, str, fields_check, sizeof(fields_check));
+}
+
+CTEST2(operation_parser, check_set_delegate_parameters_complexity)
+{
+    char str[]
+        = "030000000000000000000000000000000000000000000000000000000000000000"
+          "6c01f6552df4f5ff51c3d13347cab045cfdb8b9bd803c0b8020031020000012bad"
+          "922d045c068660fabe19576f8506a1fa8fa3ff090000001007070080a4e8030707"
+          "0080b48913030b";
+    const tz_fields_check fields_check[] = {
+        {"Source",        false, 1},
+        {"Fee",           false, 2},
+        {"Storage limit", false, 3},
+        {"Amount",        false, 4},
+        {"Destination",   false, 5},
+ //     {"Option",        _,     6},
+  //    {"Tuple",         _,     7},
+        {"Entrypoint",    false, 8},
+        {"Parameter",     true,  9},
+    };
+    check_field_complexity(data, str, fields_check, sizeof(fields_check));
+}
+
 CTEST2(operation_parser, check_origination_complexity)
 {
     char str[]