Cirrus: add vendor_check_task

* Make sure that all vendored dependencies are in sync with the code and
  the vendor.conf by running `make vendor` with a follow-up status check
  of the git tree.

* Vendor ginkgo and gomega to include the test dependencies.

Signed-off-by: Chris Evic <cevich@redhat.com>
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

vendor/github.com/onsi/gomega/internal/assertion/assertion.go

@@ -0,0 +1,105 @@
+package assertion
+
+import (
+	"fmt"
+	"reflect"
+
+	"github.com/onsi/gomega/types"
+)
+
+type Assertion struct {
+	actualInput interface{}
+	failWrapper *types.GomegaFailWrapper
+	offset      int
+	extra       []interface{}
+}
+
+func New(actualInput interface{}, failWrapper *types.GomegaFailWrapper, offset int, extra ...interface{}) *Assertion {
+	return &Assertion{
+		actualInput: actualInput,
+		failWrapper: failWrapper,
+		offset:      offset,
+		extra:       extra,
+	}
+}
+
+func (assertion *Assertion) Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
+	assertion.failWrapper.TWithHelper.Helper()
+	return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, true, optionalDescription...)
+}
+
+func (assertion *Assertion) ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
+	assertion.failWrapper.TWithHelper.Helper()
+	return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
+}
+
+func (assertion *Assertion) To(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
+	assertion.failWrapper.TWithHelper.Helper()
+	return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, true, optionalDescription...)
+}
+
+func (assertion *Assertion) ToNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
+	assertion.failWrapper.TWithHelper.Helper()
+	return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
+}
+
+func (assertion *Assertion) NotTo(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
+	assertion.failWrapper.TWithHelper.Helper()
+	return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
+}
+
+func (assertion *Assertion) buildDescription(optionalDescription ...interface{}) string {
+	switch len(optionalDescription) {
+	case 0:
+		return ""
+	default:
+		return fmt.Sprintf(optionalDescription[0].(string), optionalDescription[1:]...) + "\n"
+	}
+}
+
+func (assertion *Assertion) match(matcher types.GomegaMatcher, desiredMatch bool, optionalDescription ...interface{}) bool {
+	matches, err := matcher.Match(assertion.actualInput)
+	description := assertion.buildDescription(optionalDescription...)
+	assertion.failWrapper.TWithHelper.Helper()
+	if err != nil {
+		assertion.failWrapper.Fail(description+err.Error(), 2+assertion.offset)
+		return false
+	}
+	if matches != desiredMatch {
+		var message string
+		if desiredMatch {
+			message = matcher.FailureMessage(assertion.actualInput)
+		} else {
+			message = matcher.NegatedFailureMessage(assertion.actualInput)
+		}
+		assertion.failWrapper.Fail(description+message, 2+assertion.offset)
+		return false
+	}
+
+	return true
+}
+
+func (assertion *Assertion) vetExtras(optionalDescription ...interface{}) bool {
+	success, message := vetExtras(assertion.extra)
+	if success {
+		return true
+	}
+
+	description := assertion.buildDescription(optionalDescription...)
+	assertion.failWrapper.TWithHelper.Helper()
+	assertion.failWrapper.Fail(description+message, 2+assertion.offset)
+	return false
+}
+
+func vetExtras(extras []interface{}) (bool, string) {
+	for i, extra := range extras {
+		if extra != nil {
+			zeroValue := reflect.Zero(reflect.TypeOf(extra)).Interface()
+			if !reflect.DeepEqual(zeroValue, extra) {
+				message := fmt.Sprintf("Unexpected non-nil/non-zero extra argument at index %d:\n\t<%T>: %#v", i+1, extra, extra)
+				return false, message
+			}
+		}
+	}
+	return true, ""
+}

vendor/github.com/onsi/gomega/internal/assertion/assertion_suite_test.go

@@ -0,0 +1,13 @@
+package assertion_test
+
+import (
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+
+	"testing"
+)
+
+func TestAssertion(t *testing.T) {
+	RegisterFailHandler(Fail)
+	RunSpecs(t, "Assertion Suite")
+}

vendor/github.com/onsi/gomega/internal/assertion/assertion_test.go

@@ -0,0 +1,258 @@
+package assertion_test
+
+import (
+	"errors"
+
+	"github.com/onsi/gomega/internal/testingtsupport"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+	. "github.com/onsi/gomega/internal/assertion"
+	"github.com/onsi/gomega/internal/fakematcher"
+	"github.com/onsi/gomega/types"
+)
+
+var _ = Describe("Assertion", func() {
+	var (
+		a                 *Assertion
+		failureMessage    string
+		failureCallerSkip int
+		matcher           *fakematcher.FakeMatcher
+	)
+
+	input := "The thing I'm testing"
+
+	var fakeFailWrapper = &types.GomegaFailWrapper{
+		Fail: func(message string, callerSkip ...int) {
+			failureMessage = message
+			if len(callerSkip) == 1 {
+				failureCallerSkip = callerSkip[0]
+			}
+		},
+		TWithHelper: testingtsupport.EmptyTWithHelper{},
+	}
+
+	BeforeEach(func() {
+		matcher = &fakematcher.FakeMatcher{}
+		failureMessage = ""
+		failureCallerSkip = 0
+		a = New(input, fakeFailWrapper, 1)
+	})
+
+	Context("when called", func() {
+		It("should pass the provided input value to the matcher", func() {
+			a.Should(matcher)
+
+			Expect(matcher.ReceivedActual).Should(Equal(input))
+			matcher.ReceivedActual = ""
+
+			a.ShouldNot(matcher)
+
+			Expect(matcher.ReceivedActual).Should(Equal(input))
+			matcher.ReceivedActual = ""
+
+			a.To(matcher)
+
+			Expect(matcher.ReceivedActual).Should(Equal(input))
+			matcher.ReceivedActual = ""
+
+			a.ToNot(matcher)
+
+			Expect(matcher.ReceivedActual).Should(Equal(input))
+			matcher.ReceivedActual = ""
+
+			a.NotTo(matcher)
+
+			Expect(matcher.ReceivedActual).Should(Equal(input))
+		})
+	})
+
+	Context("when the matcher succeeds", func() {
+		BeforeEach(func() {
+			matcher.MatchesToReturn = true
+			matcher.ErrToReturn = nil
+		})
+
+		Context("and a positive assertion is being made", func() {
+			It("should not call the failure callback", func() {
+				a.Should(matcher)
+				Expect(failureMessage).Should(Equal(""))
+			})
+
+			It("should be true", func() {
+				Expect(a.Should(matcher)).Should(BeTrue())
+			})
+		})
+
+		Context("and a negative assertion is being made", func() {
+			It("should call the failure callback", func() {
+				a.ShouldNot(matcher)
+				Expect(failureMessage).Should(Equal("negative: The thing I'm testing"))
+				Expect(failureCallerSkip).Should(Equal(3))
+			})
+
+			It("should be false", func() {
+				Expect(a.ShouldNot(matcher)).Should(BeFalse())
+			})
+		})
+	})
+
+	Context("when the matcher fails", func() {
+		BeforeEach(func() {
+			matcher.MatchesToReturn = false
+			matcher.ErrToReturn = nil
+		})
+
+		Context("and a positive assertion is being made", func() {
+			It("should call the failure callback", func() {
+				a.Should(matcher)
+				Expect(failureMessage).Should(Equal("positive: The thing I'm testing"))
+				Expect(failureCallerSkip).Should(Equal(3))
+			})
+
+			It("should be false", func() {
+				Expect(a.Should(matcher)).Should(BeFalse())
+			})
+		})
+
+		Context("and a negative assertion is being made", func() {
+			It("should not call the failure callback", func() {
+				a.ShouldNot(matcher)
+				Expect(failureMessage).Should(Equal(""))
+			})
+
+			It("should be true", func() {
+				Expect(a.ShouldNot(matcher)).Should(BeTrue())
+			})
+		})
+	})
+
+	Context("When reporting a failure", func() {
+		BeforeEach(func() {
+			matcher.MatchesToReturn = false
+			matcher.ErrToReturn = nil
+		})
+
+		Context("and there is an optional description", func() {
+			It("should append the description to the failure message", func() {
+				a.Should(matcher, "A description")
+				Expect(failureMessage).Should(Equal("A description\npositive: The thing I'm testing"))
+				Expect(failureCallerSkip).Should(Equal(3))
+			})
+		})
+
+		Context("and there are multiple arguments to the optional description", func() {
+			It("should append the formatted description to the failure message", func() {
+				a.Should(matcher, "A description of [%d]", 3)
+				Expect(failureMessage).Should(Equal("A description of [3]\npositive: The thing I'm testing"))
+				Expect(failureCallerSkip).Should(Equal(3))
+			})
+		})
+	})
+
+	Context("When the matcher returns an error", func() {
+		BeforeEach(func() {
+			matcher.ErrToReturn = errors.New("Kaboom!")
+		})
+
+		Context("and a positive assertion is being made", func() {
+			It("should call the failure callback", func() {
+				matcher.MatchesToReturn = true
+				a.Should(matcher)
+				Expect(failureMessage).Should(Equal("Kaboom!"))
+				Expect(failureCallerSkip).Should(Equal(3))
+			})
+		})
+
+		Context("and a negative assertion is being made", func() {
+			It("should call the failure callback", func() {
+				matcher.MatchesToReturn = false
+				a.ShouldNot(matcher)
+				Expect(failureMessage).Should(Equal("Kaboom!"))
+				Expect(failureCallerSkip).Should(Equal(3))
+			})
+		})
+
+		It("should always be false", func() {
+			Expect(a.Should(matcher)).Should(BeFalse())
+			Expect(a.ShouldNot(matcher)).Should(BeFalse())
+		})
+	})
+
+	Context("when there are extra parameters", func() {
+		It("(a simple example)", func() {
+			Expect(func() (string, int, error) {
+				return "foo", 0, nil
+			}()).Should(Equal("foo"))
+		})
+
+		Context("when the parameters are all nil or zero", func() {
+			It("should invoke the matcher", func() {
+				matcher.MatchesToReturn = true
+				matcher.ErrToReturn = nil
+
+				var typedNil []string
+				a = New(input, fakeFailWrapper, 1, 0, nil, typedNil)
+
+				result := a.Should(matcher)
+				Expect(result).Should(BeTrue())
+				Expect(matcher.ReceivedActual).Should(Equal(input))
+
+				Expect(failureMessage).Should(BeZero())
+			})
+		})
+
+		Context("when any of the parameters are not nil or zero", func() {
+			It("should call the failure callback", func() {
+				matcher.MatchesToReturn = false
+				matcher.ErrToReturn = nil
+
+				a = New(input, fakeFailWrapper, 1, errors.New("foo"))
+				result := a.Should(matcher)
+				Expect(result).Should(BeFalse())
+				Expect(matcher.ReceivedActual).Should(BeZero(), "The matcher doesn't even get called")
+				Expect(failureMessage).Should(ContainSubstring("foo"))
+				failureMessage = ""
+
+				a = New(input, fakeFailWrapper, 1, nil, 1)
+				result = a.ShouldNot(matcher)
+				Expect(result).Should(BeFalse())
+				Expect(failureMessage).Should(ContainSubstring("1"))
+				failureMessage = ""
+
+				a = New(input, fakeFailWrapper, 1, nil, 0, []string{"foo"})
+				result = a.To(matcher)
+				Expect(result).Should(BeFalse())
+				Expect(failureMessage).Should(ContainSubstring("foo"))
+				failureMessage = ""
+
+				a = New(input, fakeFailWrapper, 1, nil, 0, []string{"foo"})
+				result = a.ToNot(matcher)
+				Expect(result).Should(BeFalse())
+				Expect(failureMessage).Should(ContainSubstring("foo"))
+				failureMessage = ""
+
+				a = New(input, fakeFailWrapper, 1, nil, 0, []string{"foo"})
+				result = a.NotTo(matcher)
+				Expect(result).Should(BeFalse())
+				Expect(failureMessage).Should(ContainSubstring("foo"))
+				Expect(failureCallerSkip).Should(Equal(3))
+			})
+		})
+	})
+
+	Context("Making an assertion without a registered fail handler", func() {
+		It("should panic", func() {
+			defer func() {
+				e := recover()
+				RegisterFailHandler(Fail)
+				if e == nil {
+					Fail("expected a panic to have occurred")
+				}
+			}()
+
+			RegisterFailHandler(nil)
+			Expect(true).Should(BeTrue())
+		})
+	})
+})