| package restful |
| |
| import ( |
| "reflect" |
| "testing" |
| ) |
| |
| var tempregexs = []struct { |
| template, regex string |
| names []string |
| literalCount, varCount int |
| }{ |
| {"", "^(/.*)?$", nil, 0, 0}, |
| {"/a/{b}/c/", "^/a/([^/]+?)/c(/.*)?$", []string{"b"}, 2, 1}, |
| {"/{a}/{b}/{c-d-e}/", "^/([^/]+?)/([^/]+?)/([^/]+?)(/.*)?$", []string{"a", "b", "c-d-e"}, 0, 3}, |
| {"/{p}/abcde", "^/([^/]+?)/abcde(/.*)?$", []string{"p"}, 5, 1}, |
| {"/a/{b:*}", "^/a/(.*)(/.*)?$", []string{"b"}, 1, 1}, |
| {"/a/{b:[a-z]+}", "^/a/([a-z]+)(/.*)?$", []string{"b"}, 1, 1}, |
| } |
| |
| func TestTemplateToRegularExpression(t *testing.T) { |
| ok := true |
| for i, fixture := range tempregexs { |
| actual, lCount, varNames, vCount, _ := templateToRegularExpression(fixture.template) |
| if actual != fixture.regex { |
| t.Logf("regex mismatch, expected:%v , actual:%v, line:%v\n", fixture.regex, actual, i) // 11 = where the data starts |
| ok = false |
| } |
| if lCount != fixture.literalCount { |
| t.Logf("literal count mismatch, expected:%v , actual:%v, line:%v\n", fixture.literalCount, lCount, i) |
| ok = false |
| } |
| if vCount != fixture.varCount { |
| t.Logf("variable count mismatch, expected:%v , actual:%v, line:%v\n", fixture.varCount, vCount, i) |
| ok = false |
| } |
| if !reflect.DeepEqual(fixture.names, varNames) { |
| t.Logf("variable name mismatch, expected:%v , actual:%v, line:%v\n", fixture.names, varNames, i) |
| ok = false |
| } |
| } |
| if !ok { |
| t.Fatal("one or more expression did not match") |
| } |
| } |