examples: fix test compilation

Author: markus-wa

examples/common_test.go renamed to examples/map_metadata_test.go

@@ -3,21 +3,17 @@ package examples_test
 import (
 	"testing"
 
-	"github.com/golang/geo/r2"
-	"github.com/markus-wa/demoinfocs-golang/v2/examples"
-	"github.com/markus-wa/demoinfocs-golang/v2/pkg/demoinfocs/metadata"
 	"github.com/stretchr/testify/assert"
+
+	"github.com/markus-wa/demoinfocs-golang/v2/examples"
 )
 
 func TestGetMapMetadata(t *testing.T) {
 	meta := examples.GetMapMetadata("de_cache", 1901448379)
 
-	assert.Equal(t, metadata.Map{
-		Name: "de_cache",
-		PZero: r2.Point{
-			X: -2000,
-			Y: 3250,
-		},
+	assert.Equal(t, examples.Map{
+		PosX:  -2000,
+		PosY:  3250,
 		Scale: 5.5,
 	}, meta)
 }