TomlTree.ToMap (#59)

* Extract TomlTree conversion to its own file

* Implement ToMap

* Reorder imports in tomltree_conversions

tomltree_conversions_test.go

@@ -0,0 +1,60 @@
+package toml
+
+import (
+	"reflect"
+	"testing"
+	"time"
+)
+
+func testMaps(t *testing.T, actual, expected map[string]interface{}) {
+	if !reflect.DeepEqual(actual, expected) {
+		t.Fatal("trees aren't equal.\n", "Expected:\n", expected, "\nActual:\n", actual)
+	}
+}
+
+func TestTomlTreeConversionToMapSimple(t *testing.T) {
+	tree, _ := Load("a = 42\nb = 17")
+
+	expected := map[string]interface{}{
+		"a": int64(42),
+		"b": int64(17),
+	}
+
+	testMaps(t, tree.ToMap(), expected)
+}
+
+func TestTomlTreeConversionToMapExampleFile(t *testing.T) {
+	tree, _ := LoadFile("example.toml")
+	expected := map[string]interface{}{
+		"title": "TOML Example",
+		"owner": map[string]interface{}{
+			"name":         "Tom Preston-Werner",
+			"organization": "GitHub",
+			"bio":          "GitHub Cofounder & CEO\nLikes tater tots and beer.",
+			"dob":          time.Date(1979, time.May, 27, 7, 32, 0, 0, time.UTC),
+		},
+		"database": map[string]interface{}{
+			"server":         "192.168.1.1",
+			"ports":          []interface{}{int64(8001), int64(8001), int64(8002)},
+			"connection_max": int64(5000),
+			"enabled":        true,
+		},
+		"servers": map[string]interface{}{
+			"alpha": map[string]interface{}{
+				"ip": "10.0.0.1",
+				"dc": "eqdc10",
+			},
+			"beta": map[string]interface{}{
+				"ip": "10.0.0.2",
+				"dc": "eqdc10",
+			},
+		},
+		"clients": map[string]interface{}{
+			"data": []interface{}{
+				[]interface{}{"gamma", "delta"},
+				[]interface{}{int64(1), int64(2)},
+			},
+		},
+	}
+	testMaps(t, tree.ToMap(), expected)
+}