diff options
author | Rastislav Szabo <raszabo@cisco.com> | 2017-05-04 11:09:03 +0200 |
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committer | Rastislav Szabo <raszabo@cisco.com> | 2017-05-04 11:12:35 +0200 |
commit | a101d966133a70b8a76526be25070436d14fcf9f (patch) | |
tree | 75e2dbf20de615e58252b780b2ba5baae8fdcf82 /vendor/github.com/onsi/gomega/matchers/have_len_matcher.go | |
parent | a968ead74525125dff9ae90b1c9a9102e4327900 (diff) |
initial commit
Signed-off-by: Rastislav Szabo <raszabo@cisco.com>
Diffstat (limited to 'vendor/github.com/onsi/gomega/matchers/have_len_matcher.go')
-rw-r--r-- | vendor/github.com/onsi/gomega/matchers/have_len_matcher.go | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/vendor/github.com/onsi/gomega/matchers/have_len_matcher.go b/vendor/github.com/onsi/gomega/matchers/have_len_matcher.go new file mode 100644 index 0000000..a183775 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/have_len_matcher.go @@ -0,0 +1,27 @@ +package matchers + +import ( + "fmt" + "github.com/onsi/gomega/format" +) + +type HaveLenMatcher struct { + Count int +} + +func (matcher *HaveLenMatcher) Match(actual interface{}) (success bool, err error) { + length, ok := lengthOf(actual) + if !ok { + return false, fmt.Errorf("HaveLen matcher expects a string/array/map/channel/slice. Got:\n%s", format.Object(actual, 1)) + } + + return length == matcher.Count, nil +} + +func (matcher *HaveLenMatcher) FailureMessage(actual interface{}) (message string) { + return fmt.Sprintf("Expected\n%s\nto have length %d", format.Object(actual, 1), matcher.Count) +} + +func (matcher *HaveLenMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return fmt.Sprintf("Expected\n%s\nnot to have length %d", format.Object(actual, 1), matcher.Count) +} |