enabling testing subpackages

Makefile

@@ -10,7 +10,7 @@ run:
 	CGO_ENABLED=$(CGO_ENABLED) go run .
 
 test:
-	CGO_ENABLED=$(CGO_ENABLED) go test .
+	CGO_ENABLED=$(CGO_ENABLED) go test ./...
 
 .PHONY: \
 	build \

main_test.go

@@ -10,37 +10,6 @@ import (
 	"github.com/nielsole/go_tile/utils"
 )
 
-func TestParse(t *testing.T) {
-	z, x, y, ext, err := utils.ParsePath("/tile/4/3/2.webp")
-	if err != nil {
-		t.Error(err)
-	}
-	if z != 4 || x != 3 || y != 2 || ext != "webp" {
-		t.Fail()
-	}
-}
-
-func TestParseError(t *testing.T) {
-	invalid_paths := []string{
-		"/tile/4/3/2",
-		"/tile/4/3/2.jpg",
-		"/tile/4/3/2.png/",
-		"/tile/4/3/2.png/3",
-		"/tile/4/3/2.png/3/4",
-		"/tile/-1/3/2.png",
-		"/tile/1.5/3/2.png",
-		"/tile/10000/3.5/2.png",
-		"/tile/100000000000000000000000000000000000000000000000000000000000000000/3/2.5.png",
-		"/tile/abc/3/2.png",
-	}
-	for _, path := range invalid_paths {
-		_, _, _, _, err := utils.ParsePath(path)
-		if err == nil {
-			t.Errorf("expected error for path %s", path)
-		}
-	}
-}
-
 // cpu: Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz
 // BenchmarkPngRead-4                 88027             13260 ns/op
 // BenchmarkWriteTileResponse-4       55233             21662 ns/op