89 lines
3.0 KiB
Go
89 lines
3.0 KiB
Go
package main
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import (
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"strings"
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"testing"
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"github.com/charmbracelet/x/ansi"
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)
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func TestCommentMarkdownDistinguishesQuoteAndReply(t *testing.T) {
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lines := renderCommentMarkdown("> This is the quoted review.\n\nThis is my reply.", 60)
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rendered := strings.Join(lines, "\n")
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plain := ansi.Strip(rendered)
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if !strings.Contains(plain, "This is the quoted review.") ||
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!strings.Contains(plain, "This is my reply.") {
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t.Fatalf("comment content was lost:\n%q", rendered)
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}
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if !strings.Contains(plain, "│") && !strings.Contains(plain, "┃") &&
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!strings.Contains(plain, ">") {
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t.Fatalf("quote has no visible marker:\n%q", rendered)
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}
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}
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func TestCommentMarkdownStylesInlineCode(t *testing.T) {
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rendered := strings.Join(renderCommentMarkdown(
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"Use `list_comparison` for this value.", 60,
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), "\n")
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plain := ansi.Strip(rendered)
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if !strings.Contains(plain, "Use list_comparison for this value.") {
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t.Fatalf("inline code was lost: %q", rendered)
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}
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if strings.Contains(plain, "Use list_comparison for") {
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t.Fatalf("inline code added surrounding spaces: %q", plain)
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}
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if !strings.Contains(rendered, "48;5;236m") {
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t.Fatalf("inline code has no distinct background: %q", rendered)
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}
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}
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func TestWrappedQuoteKeepsRailOnEveryLine(t *testing.T) {
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const width = 28
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lines := renderCommentMarkdown(
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"> This quoted reply is deliberately long enough to wrap across several terminal lines.",
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width,
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)
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if len(lines) < 2 {
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t.Fatalf("quote did not wrap: %#v", lines)
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}
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for i, line := range lines {
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plain := ansi.Strip(line)
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if strings.TrimSpace(plain) != "" && !strings.HasPrefix(plain, "│ ") {
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t.Fatalf("wrapped quote line %d lost its rail: %q", i, plain)
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}
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if ansi.StringWidth(line) > width {
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t.Fatalf("wrapped quote line %d is too wide: %q", i, plain)
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}
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}
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}
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func TestCommentMarkdownRendersGFMStructures(t *testing.T) {
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body := "## Result\n\n- [x] done\n- [ ] pending\n\n~~old~~ **new** :+1:\n\n| Name | State |\n| --- | --- |\n| check | good |"
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plain := ansi.Strip(strings.Join(renderCommentMarkdown(body, 70), "\n"))
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for _, wanted := range []string{"Result", "done", "pending", "old", "new", "👍", "Name", "State", "check", "good"} {
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if !strings.Contains(plain, wanted) {
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t.Fatalf("rendered Markdown lost %q:\n%s", wanted, plain)
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}
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}
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}
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func TestCommentMarkdownRendersGitHubAlert(t *testing.T) {
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plain := ansi.Strip(strings.Join(renderCommentMarkdown(
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"> [!WARNING]\n> This can delete data.", 60,
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), "\n"))
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if !strings.Contains(plain, "Warning") || !strings.Contains(plain, "This can delete data.") {
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t.Fatalf("GitHub alert was not rendered structurally:\n%s", plain)
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}
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}
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func TestCommentMarkdownStaysWithinRequestedWidth(t *testing.T) {
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const width = 34
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body := "> A long quoted reply containing `inline_code` that needs wrapping.\n\n" +
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"- A similarly long list item that also needs wrapping."
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for i, line := range renderCommentMarkdown(body, width) {
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if got := ansi.StringWidth(line); got > width {
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t.Fatalf("line %d width = %d, want at most %d: %q", i, got, width, line)
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}
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}
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}
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