Method Render

pkg/matcher/utils.go:812–898

()

	d.bodyExp, d.bodyAct, d.bodyNoise = exp, act, noise
}
func (d *DiffsPrinter) Render() error {
	diffs := []string{}

	// Status (only when actually different)
	if d.statusExp != d.statusAct {
		s := sprintDiff(d.statusExp, d.statusAct, "status")
		if s != "" {
			diffs = append(diffs, s)
		}
	}

	// Headers (skip when empty/identical)
	s := sprintDiffHeader(d.headerExp, d.headerAct)
	if s != "" {
		diffs = append(diffs, s)
	}

	// Body (skip when empty/identical)
	if len(d.bodyExp) != 0 || len(d.bodyAct) != 0 {
		bE, bA := []byte(d.bodyExp), []byte(d.bodyAct)
		if json.Valid(bE) && json.Valid(bA) {
			difference, err := sprintJSONDiff(bE, bA, "body", d.bodyNoise)
			if err != nil {
				difference = sprintDiff(d.bodyExp, d.bodyAct, "body")
			}
			if difference != "" {
				diffs = append(diffs, difference)
			}
		} else {
			// Non-JSON; only show when something exists to show
			if !isBlankPair(d.bodyExp, d.bodyAct) {
				difference := expectActualTableWithColors(d.bodyExp, d.bodyAct, "body", false)
				diffs = append(diffs, difference)
			}
		}
	}

	// If nothing to show and no array-index warning, render nothing.
	if len(diffs) == 0 && !d.hasarrayIndexMismatch {
		return nil
	}

	var opts []tablewriter.Option
	opts = append(opts, tablewriter.WithHeaderAutoWrap(tw.WrapNone))
	opts = append(opts, tablewriter.WithRowAutoWrap(tw.WrapNone))
	opts = append(opts, tablewriter.WithTrimSpace(tw.Off))
	if !models.IsAnsiDisabled {
		opts = append(opts, tablewriter.WithRenderer(newDiffTableRenderer()))
	}
	opts = append(opts, tablewriter.WithRowAlignment(tw.AlignCenter))
	table := tablewriter.NewTable(d.out, opts...)
	table.Header([]string{d.testCase})

	for _, e := range diffs {
		if strings.TrimSpace(e) != "" {
			table.Append([]string{e})
		}
	}