Merge pull request #6 from adamconkey/feature/issue-5_serialize_polygons

Add basic JSON serialization and deserialization

Cargo.toml

@@ -7,8 +7,10 @@ edition = "2021"
 
 [dependencies]
 
-indexmap = "*"
+indexmap = {version = "2.6.0", features = ["serde"]}
 itertools = "*"
 lazy_static = "1.5.0"
-rstest = "*"
+rstest = "0.23.0"
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0"
 unique_id = "*"

resources/test/polygon_1.json

@@ -0,0 +1,10 @@
+{
+    "vertices": {
+        "a": {"x":  0, "y": 0, "id": "a"},
+        "b": {"x":  3, "y": 4, "id": "b"},
+        "c": {"x":  6, "y": 2, "id": "c"},
+        "d": {"x":  7, "y": 6, "id": "d"},
+        "e": {"x":  3, "y": 9, "id": "e"},
+        "f": {"x": -2, "y": 7, "id": "f"}
+    }
+}

resources/test/polygon_2.json

@@ -0,0 +1,22 @@
+{
+    "vertices": {
+        "0":  {"x":  0, "y":  0, "id": "0"},
+        "1":  {"x": 12, "y":  9, "id": "1"},
+        "2":  {"x": 14, "y":  4, "id": "2"},
+        "3":  {"x": 24, "y": 10, "id": "3"},
+        "4":  {"x": 14, "y": 24, "id": "4"},
+        "5":  {"x": 11, "y": 17, "id": "5"},
+        "6":  {"x": 13, "y": 19, "id": "6"},
+        "7":  {"x": 14, "y": 12, "id": "7"},
+        "8":  {"x":  9, "y": 13, "id": "8"},
+        "9":  {"x":  7, "y": 18, "id": "9"},
+        "10": {"x": 11, "y": 21, "id": "10"},
+        "11": {"x":  8, "y": 24, "id": "11"},
+        "12": {"x":  1, "y": 22, "id": "12"},
+        "13": {"x":  2, "y": 18, "id": "13"},
+        "14": {"x":  4, "y": 20, "id": "14"},
+        "15": {"x":  6, "y": 10, "id": "15"},
+        "16": {"x": -2, "y": 11, "id": "16"},
+        "17": {"x":  6, "y":  6, "id": "17"}
+    }
+}

resources/test/right_triangle.json

@@ -0,0 +1,7 @@
+{
+    "vertices": {
+        "a": {"x": 0, "y": 0, "id": "a"},
+        "b": {"x": 3, "y": 0, "id": "b"},
+        "c": {"x": 0, "y": 4, "id": "c"}
+    }
+}

resources/test/square_4x4.json

@@ -0,0 +1,8 @@
+{
+    "vertices": {
+        "a": {"x":  0, "y": 0, "id": "a"},
+        "b": {"x":  4, "y": 0, "id": "b"},
+        "c": {"x":  4, "y": 4, "id": "c"},
+        "d": {"x":  0, "y": 4, "id": "d"}
+    }
+}