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authorRastislav Szabo <raszabo@cisco.com>2017-05-04 11:09:03 +0200
committerRastislav Szabo <raszabo@cisco.com>2017-05-04 11:12:35 +0200
commita101d966133a70b8a76526be25070436d14fcf9f (patch)
tree75e2dbf20de615e58252b780b2ba5baae8fdcf82 /vendor/github.com/onsi/gomega/matchers/have_len_matcher.go
parenta968ead74525125dff9ae90b1c9a9102e4327900 (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.go27
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)
+}