[tests] Add coverage for the content of getblockchaininfo.softforks

Author: jamesob

test/functional/rpc_blockchain.py

@@ -123,6 +123,31 @@ def _test_getblockchaininfo(self):
         assert_equal(res['prune_target_size'], 576716800)
         assert_greater_than(res['size_on_disk'], 0)
 
+        assert_equal(res['softforks'], {
+            'bip34': {'type': 'buried', 'active': False, 'height': 500},
+            'bip66': {'type': 'buried', 'active': False, 'height': 1251},
+            'bip65': {'type': 'buried', 'active': False, 'height': 1351},
+            'csv': {'type': 'buried', 'active': False, 'height': 432},
+            'segwit': {'type': 'buried', 'active': True, 'height': 0},
+            'testdummy': {
+                'type': 'bip9',
+                'bip9': {
+                    'status': 'started',
+                    'bit': 28,
+                    'startTime': 0,
+                    'timeout': 0x7fffffffffffffff,  # testdummy does not have a timeout so is set to the max int64 value
+                    'since': 144,
+                    'statistics': {
+                        'period': 144,
+                        'threshold': 108,
+                        'elapsed': 57,
+                        'count': 57,
+                        'possible': True,
+                    },
+                },
+                'active': False}
+        })
+
     def _test_getchaintxstats(self):
         self.log.info("Test getchaintxstats")