1 files changed, 59 insertions, 0 deletions
diff --git a/demo/mvd/parse_test.go b/demo/mvd/parse_test.go
new file mode 100644
index 0000000..53a00a3
--- /dev/null
+++ b/demo/mvd/parse_test.go
@@ -0,0 +1,59 @@
+package mvd
+
+import (
+	"crypto/sha256"
+	"fmt"
+	"io/ioutil"
+	"testing"
+
+	"github.com/osm/quake/common/context"
+)
+
+type mvdTest struct {
+	filePath string
+	checksum string
+}
+
+var mvdTests = []mvdTest{
+	{
+		filePath: "testdata/demo1.mvd",
+		checksum: "9489430c9513aed5b8e444df1b0d2040acb55de565c1b3e237dce51c8c103c57",
+	},
+	{
+		filePath: "testdata/demo2.mvd",
+		checksum: "d40c3864dd3c052a8379e7e589cd045814ec462f6cf4432a2c94ec740843e30d",
+	},
+	{
+		filePath: "testdata/demo3.mvd",
+		checksum: "3dd728aa90fdae100ade62d9b93220b7689f6ebdca6c986d3c2b1208b4e1e33c",
+	},
+	{
+		filePath: "testdata/demo4.mvd",
+		checksum: "1f7b2c0ad77608f431028c8e68904400fe406150875a51f793f3395bf3784c90",
+	},
+}
+
+func TestParse(t *testing.T) {
+	for _, mt := range mvdTests {
+		t.Run(mt.filePath, func(t *testing.T) {
+			data, err := ioutil.ReadFile(mt.filePath)
+			if err != nil {
+				t.Errorf("unable to open demo file, %v", err)
+			}
+
+			demo, err := Parse(context.New(), data)
+			if err != nil {
+				t.Errorf("unable to parse demo, %v", err)
+			}
+
+			h := sha256.New()
+			h.Write(demo.Bytes())
+			checksum := fmt.Sprintf("%x", h.Sum(nil))
+			if checksum != mt.checksum {
+				t.Errorf("sha256 checksums didn't match")
+				t.Logf("output: %#v", checksum)
+				t.Logf("expected: %#v", mt.checksum)
+			}
+		})
+	}
+}