Initial commit

pkg/metadata/default_test.go

@@ -0,0 +1,70 @@
+package metadata
+
+import (
+	"reflect"
+	"testing"
+	"time"
+)
+
+func TestDefaultExtractor_Extract(t *testing.T) {
+	local, err := time.LoadLocation("Europe/Moscow")
+	if err != nil {
+		t.Fatal(err)
+	}
+	time.Local = local
+
+	type args struct {
+		fp string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    Metadata
+		wantErr bool
+	}{
+		{
+			name: "Normal",
+			args: args{"20190321_120325.jpg"},
+			want: Metadata{
+				Time: func() time.Time {
+					tm, err := time.Parse(time.RFC3339, "2019-03-21T12:03:25+03:00")
+					if err != nil {
+						t.Fatal(err)
+					}
+					return tm
+				}(),
+			},
+			wantErr: false,
+		},
+		{
+			name: "Name with tilda",
+			args: args{"20190321_120325~2.jpg"},
+			want: Metadata{
+				Time: func() time.Time {
+					tm, err := time.Parse(time.RFC3339, "2019-03-21T12:03:25+03:00")
+					if err != nil {
+						t.Fatal(err)
+					}
+					return tm
+				}(),
+			},
+			wantErr: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			d := NewDefaultExtractor()
+			if err != nil {
+				t.Fatal(err)
+			}
+			got, err := d.Extract(tt.args.fp)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("Extract() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("Extract() got = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}