| package matchers |
| |
| import ( |
| "fmt" |
| |
| "github.com/onsi/gomega/format" |
| ) |
| |
| type HaveSuffixMatcher struct { |
| Suffix string |
| Args []interface{} |
| } |
| |
| func (matcher *HaveSuffixMatcher) Match(actual interface{}) (success bool, err error) { |
| actualString, ok := toString(actual) |
| if !ok { |
| return false, fmt.Errorf("HaveSuffix matcher requires a string or stringer. Got:\n%s", format.Object(actual, 1)) |
| } |
| suffix := matcher.suffix() |
| return len(actualString) >= len(suffix) && actualString[len(actualString)-len(suffix):] == suffix, nil |
| } |
| |
| func (matcher *HaveSuffixMatcher) suffix() string { |
| if len(matcher.Args) > 0 { |
| return fmt.Sprintf(matcher.Suffix, matcher.Args...) |
| } |
| return matcher.Suffix |
| } |
| |
| func (matcher *HaveSuffixMatcher) FailureMessage(actual interface{}) (message string) { |
| return format.Message(actual, "to have suffix", matcher.suffix()) |
| } |
| |
| func (matcher *HaveSuffixMatcher) NegatedFailureMessage(actual interface{}) (message string) { |
| return format.Message(actual, "not to have suffix", matcher.suffix()) |
| } |