Detect cover images in subdirectories (#1144)

pkg/image/image_test.go

@@ -0,0 +1,34 @@
+package image
+
+import (
+	"fmt"
+	"path/filepath"
+	"testing"
+
+	"github.com/stashapp/stash/pkg/models"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestIsCover(t *testing.T) {
+	type test struct {
+		fn      string
+		isCover bool
+	}
+
+	tests := []test{
+		{"cover.jpg", true},
+		{"covernot.jpg", false},
+		{"Cover.jpg", false},
+		{fmt.Sprintf("subDir%scover.jpg", string(filepath.Separator)), true},
+		{"endsWithcover.jpg", true},
+		{"cover.png", false},
+	}
+
+	assert := assert.New(t)
+	for _, tc := range tests {
+		img := &models.Image{
+			Path: tc.fn,
+		}
+		assert.Equal(tc.isCover, IsCover(img), "expected: %t for %s", tc.isCover, tc.fn)
+	}
+}