| 1 | package check |
| 2 | |
| 3 | import ( |
| 4 | "regexp" |
| 5 | "strings" |
| 6 | "testing" |
| 7 | ) |
| 8 | |
| 9 | // The button sample is the set that behaves differently, not every |
| 10 | // combination: four variants at the default size, the three sizes on |
| 11 | // primary, each labelled with its size, a link wearing the look, a |
| 12 | // full-width one and a disabled one. The busy state is form-foot's idle/working pair, so it is not |
| 13 | // drawn twice. A combination missing here is a size or variant a |
| 14 | // reader of the gallery never sees on a button. |
| 15 | func TestTheButtonSampleShowsEachDistinctBehaviour(t *testing.T) { |
| 16 | sample := idiomMarkup(t, "button") |
| 17 | for _, want := range []string{ |
| 18 | `<button rst-btn type="button">`, |
| 19 | `<button rst-btn="primary" type="button">`, |
| 20 | `<button rst-btn="ghost" type="button">`, |
| 21 | `<button rst-btn="danger" type="button">`, |
| 22 | `<button rst-btn="primary sm" type="button">`, |
| 23 | `<button rst-btn="primary lg" type="button">`, |
| 24 | `<a rst-btn href="`, |
| 25 | `<button rst-btn="primary block" type="button">`, |
| 26 | `<button rst-btn type="button" disabled>`, |
| 27 | } { |
| 28 | if !strings.Contains(sample, want) { |
| 29 | t.Errorf("the button sample has no %s", want) |
| 30 | } |
| 31 | } |
| 32 | if n := len(regexp.MustCompile(`\srst-btn[\s=>]`).FindAllString(sample, -1)); n != 10 { |
| 33 | t.Errorf("the button sample draws %d buttons, want the 10 that behave differently", n) |
| 34 | } |
| 35 | // The size row names each size on its button, small to large, so a |
| 36 | // reader comparing them does not have to guess which is which: the |
| 37 | // row used to be three buttons all reading "Save". |
| 38 | const sizes = `<p><button rst-btn="primary sm" type="button">Small</button> <button rst-btn="primary" type="button">Default</button> <button rst-btn="primary lg" type="button">Large</button> <a rst-btn href="/orders">View orders</a></p>` |
| 39 | if !strings.Contains(sample, sizes) { |
| 40 | t.Errorf("the button sample has no size row %s", sizes) |
| 41 | } |
| 42 | if strings.Contains(sample, "aria-busy") || strings.Contains(sample, "rst-spin") { |
| 43 | t.Error("the button sample draws the busy state, which form-foot's pair already shows") |
| 44 | } |
| 45 | } |
| 46 | |
amadan