json-tests init

json-tests/json/trie/README.md

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+# Trie tests guideline
+
+Trie test input is an array of operations. Each operation must have 2 fields:
+
+- `operation` - string, either `insert` or `remove`
+- `key` - string, or hex value prefixed with `0x`
+
+And optional field:
+
+- `value`- which is used by `insert` operation
+
+### Example
+
+```json
+{
+	"input": 
+	[
+		{
+			"operation": "insert",
+			"key": "world",
+			"value": "hello"
+		},
+		{
+			"operation": "insert",
+			"key": "0x1234",
+			"value": "ooooops"
+		},
+		{
+			"operation": "remove",
+			"key": "0x1234"
+		}
+	],
+	"output": "0x5991bb8c6514148a29db676a14ac506cd2cd5775ace63c30a4fe457715e9ac84"
+}
+```

json-tests/json/trie/basic.json

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+{
+	"input":
+	[
+		{
+			"operation": "insert",
+			"key": "A",
+			"value": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+		}
+	],
+	"output": "0xd23786fb4a010da3ce639d66d5e904a11dbc02746d1ce25029e53290cabf28ab"
+}