diff options
Diffstat (limited to 'vendor/github.com/onsi/gomega/matchers/match_regexp_matcher.go')
-rw-r--r-- | vendor/github.com/onsi/gomega/matchers/match_regexp_matcher.go | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/vendor/github.com/onsi/gomega/matchers/match_regexp_matcher.go b/vendor/github.com/onsi/gomega/matchers/match_regexp_matcher.go new file mode 100644 index 0000000..7ca79a1 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/match_regexp_matcher.go @@ -0,0 +1,42 @@ +package matchers + +import ( + "fmt" + "github.com/onsi/gomega/format" + "regexp" +) + +type MatchRegexpMatcher struct { + Regexp string + Args []interface{} +} + +func (matcher *MatchRegexpMatcher) Match(actual interface{}) (success bool, err error) { + actualString, ok := toString(actual) + if !ok { + return false, fmt.Errorf("RegExp matcher requires a string or stringer.\nGot:%s", format.Object(actual, 1)) + } + + match, err := regexp.Match(matcher.regexp(), []byte(actualString)) + if err != nil { + return false, fmt.Errorf("RegExp match failed to compile with error:\n\t%s", err.Error()) + } + + return match, nil +} + +func (matcher *MatchRegexpMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to match regular expression", matcher.regexp()) +} + +func (matcher *MatchRegexpMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to match regular expression", matcher.regexp()) +} + +func (matcher *MatchRegexpMatcher) regexp() string { + re := matcher.Regexp + if len(matcher.Args) > 0 { + re = fmt.Sprintf(matcher.Regexp, matcher.Args...) + } + return re +} |