diff options
Diffstat (limited to 'vendor/github.com/onsi/gomega/matchers/have_cap_matcher_test.go')
-rw-r--r-- | vendor/github.com/onsi/gomega/matchers/have_cap_matcher_test.go | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/vendor/github.com/onsi/gomega/matchers/have_cap_matcher_test.go b/vendor/github.com/onsi/gomega/matchers/have_cap_matcher_test.go new file mode 100644 index 000000000..8a61f2e2c --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/have_cap_matcher_test.go @@ -0,0 +1,50 @@ +package matchers_test + +import ( + . "github.com/onsi/ginkgo" + . "github.com/onsi/gomega" + . "github.com/onsi/gomega/matchers" +) + +var _ = Describe("HaveCap", func() { + Context("when passed a supported type", func() { + It("should do the right thing", func() { + Expect([0]int{}).Should(HaveCap(0)) + Expect([2]int{1}).Should(HaveCap(2)) + + Expect([]int{}).Should(HaveCap(0)) + Expect([]int{1, 2, 3, 4, 5}[:2]).Should(HaveCap(5)) + Expect(make([]int, 0, 5)).Should(HaveCap(5)) + + c := make(chan bool, 3) + Expect(c).Should(HaveCap(3)) + c <- true + c <- true + Expect(c).Should(HaveCap(3)) + + Expect(make(chan bool)).Should(HaveCap(0)) + }) + }) + + Context("when passed a correctly typed nil", func() { + It("should operate succesfully on the passed in value", func() { + var nilSlice []int + Expect(nilSlice).Should(HaveCap(0)) + + var nilChan chan int + Expect(nilChan).Should(HaveCap(0)) + }) + }) + + Context("when passed an unsupported type", func() { + It("should error", func() { + success, err := (&HaveCapMatcher{Count: 0}).Match(0) + Expect(success).Should(BeFalse()) + Expect(err).Should(HaveOccurred()) + + success, err = (&HaveCapMatcher{Count: 0}).Match(nil) + Expect(success).Should(BeFalse()) + Expect(err).Should(HaveOccurred()) + }) + }) +}) |