diff options
Diffstat (limited to 'vendor/github.com/onsi/gomega/matchers/have_occurred_matcher_test.go')
-rw-r--r-- | vendor/github.com/onsi/gomega/matchers/have_occurred_matcher_test.go | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/vendor/github.com/onsi/gomega/matchers/have_occurred_matcher_test.go b/vendor/github.com/onsi/gomega/matchers/have_occurred_matcher_test.go new file mode 100644 index 0000000..009e23e --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/have_occurred_matcher_test.go @@ -0,0 +1,58 @@ +package matchers_test + +import ( + "errors" + . "github.com/onsi/ginkgo" + . "github.com/onsi/gomega" + . "github.com/onsi/gomega/matchers" +) + +type CustomErr struct { + msg string +} + +func (e *CustomErr) Error() string { + return e.msg +} + +var _ = Describe("HaveOccurred", func() { + It("should succeed if matching an error", func() { + Ω(errors.New("Foo")).Should(HaveOccurred()) + }) + + It("should not succeed with nil", func() { + Ω(nil).ShouldNot(HaveOccurred()) + }) + + It("should only support errors and nil", func() { + success, err := (&HaveOccurredMatcher{}).Match("foo") + Ω(success).Should(BeFalse()) + Ω(err).Should(HaveOccurred()) + + success, err = (&HaveOccurredMatcher{}).Match("") + Ω(success).Should(BeFalse()) + Ω(err).Should(HaveOccurred()) + }) + + It("doesn't support non-error type", func() { + success, err := (&HaveOccurredMatcher{}).Match(AnyType{}) + Ω(success).Should(BeFalse()) + Ω(err).Should(MatchError("Expected an error-type. Got:\n <matchers_test.AnyType>: {}")) + }) + + It("doesn't support non-error pointer type", func() { + success, err := (&HaveOccurredMatcher{}).Match(&AnyType{}) + Ω(success).Should(BeFalse()) + Ω(err).Should(MatchError(MatchRegexp(`Expected an error-type. Got:\n <*matchers_test.AnyType | 0x[[:xdigit:]]+>: {}`))) + }) + + It("should succeed with pointer types that conform to error interface", func() { + err := &CustomErr{"ohai"} + Ω(err).Should(HaveOccurred()) + }) + + It("should not succeed with nil pointers to types that conform to error interface", func() { + var err *CustomErr = nil + Ω(err).ShouldNot(HaveOccurred()) + }) +}) |