TestSVGIconAttributes validates that all SVG icons have the required attributes: width="256", height="256", and viewBox="0 0 256 256".
(t *testing.T)
| 15 | // TestSVGIconAttributes validates that all SVG icons have the required |
| 16 | // attributes: width="256", height="256", and viewBox="0 0 256 256". |
| 17 | func TestSVGIconAttributes(t *testing.T) { |
| 18 | t.Parallel() |
| 19 | |
| 20 | _, testFile, _, ok := runtime.Caller(0) |
| 21 | require.True(t, ok, "failed to get test file location") |
| 22 | testDir := filepath.Dir(testFile) |
| 23 | repoRoot := filepath.Join(testDir, "..", "..") |
| 24 | iconDir := filepath.Join(repoRoot, "site", "static", "icon") |
| 25 | |
| 26 | files, err := os.ReadDir(iconDir) |
| 27 | require.NoError(t, err, "failed to read icon directory") |
| 28 | |
| 29 | for _, file := range files { |
| 30 | if !file.Type().IsRegular() { |
| 31 | continue |
| 32 | } |
| 33 | |
| 34 | fileName := file.Name() |
| 35 | if !strings.HasSuffix(fileName, ".svg") { |
| 36 | continue |
| 37 | } |
| 38 | |
| 39 | t.Run(fileName, func(t *testing.T) { |
| 40 | t.Parallel() |
| 41 | filePath := filepath.Join(iconDir, fileName) |
| 42 | |
| 43 | content, err := os.ReadFile(filePath) |
| 44 | require.NoError(t, err, "failed to read SVG file") |
| 45 | |
| 46 | attrs, err := parseSVGAttributes(string(content)) |
| 47 | require.NoError(t, err, "failed to parse SVG") |
| 48 | |
| 49 | require.Equal(t, "256", attrs["width"], |
| 50 | "SVG must have width=\"256\"") |
| 51 | require.Equal(t, "256", attrs["height"], |
| 52 | "SVG must have height=\"256\"") |
| 53 | require.Equal(t, "0 0 256 256", attrs["viewBox"], |
| 54 | "SVG must have viewBox=\"0 0 256 256\"") |
| 55 | }) |
| 56 | } |
| 57 | } |
| 58 | |
| 59 | // parseSVGAttributes parses the root SVG element and returns its attributes. |
| 60 | func parseSVGAttributes(content string) (map[string]string, error) { |