internal_suite_test.go

Documentation: github.com/onsi/gomega/internal

     1  package internal_test
     2  
     3  import (
     4  	"errors"
     5  	"fmt"
     6  	"runtime"
     7  	"strings"
     8  	"testing"
     9  
    10  	. "github.com/onsi/ginkgo/v2"
    11  	. "github.com/onsi/gomega"
    12  	"github.com/onsi/gomega/internal"
    13  )
    14  
    15  func TestInternal(t *testing.T) {
    16  	RegisterFailHandler(Fail)
    17  	RunSpecs(t, "Internal Suite")
    18  }
    19  
    20  // InstrumentedGomega
    21  type InstrumentedGomega struct {
    22  	G                 *internal.Gomega
    23  	FailureMessage    string
    24  	FailureSkip       []int
    25  	RegisteredHelpers []string
    26  }
    27  
    28  func NewInstrumentedGomega() *InstrumentedGomega {
    29  	out := &InstrumentedGomega{}
    30  
    31  	out.G = internal.NewGomega(internal.FetchDefaultDurationBundle())
    32  	out.G.Fail = func(message string, skip ...int) {
    33  		out.FailureMessage = message
    34  		out.FailureSkip = skip
    35  	}
    36  	out.G.THelper = func() {
    37  		pc, _, _, _ := runtime.Caller(1)
    38  		f := runtime.FuncForPC(pc)
    39  		funcName := strings.TrimPrefix(f.Name(), "github.com/onsi/gomega/internal.")
    40  		out.RegisteredHelpers = append(out.RegisteredHelpers, funcName)
    41  	}
    42  
    43  	return out
    44  }
    45  
    46  // TestMatcher
    47  var MATCH = "match"
    48  var NO_MATCH = "no match"
    49  var ERR_MATCH = "err match"
    50  var TEST_MATCHER_ERR = errors.New("spec matcher error")
    51  
    52  type SpecMatcher struct{}
    53  
    54  func (matcher SpecMatcher) Match(actual interface{}) (bool, error) {
    55  	switch actual {
    56  	case MATCH:
    57  		return true, nil
    58  	case NO_MATCH:
    59  		return false, nil
    60  	case ERR_MATCH:
    61  		return false, TEST_MATCHER_ERR
    62  	}
    63  	return false, fmt.Errorf("unkown actual %v", actual)
    64  }
    65  
    66  func (matcher SpecMatcher) FailureMessage(actual interface{}) string {
    67  	return fmt.Sprintf("positive: %s", actual)
    68  }
    69  
    70  func (matcher SpecMatcher) NegatedFailureMessage(actual interface{}) string {
    71  	return fmt.Sprintf("negative: %s", actual)
    72  }
    73  
    74  func SpecMatch() SpecMatcher {
    75  	return SpecMatcher{}
    76  }
    77  
    78  //FakeGomegaTestingT
    79  type FakeGomegaTestingT struct {
    80  	CalledHelper bool
    81  	CalledFatalf string
    82  }
    83  
    84  func (f *FakeGomegaTestingT) Helper() {
    85  	f.CalledHelper = true
    86  }
    87  
    88  func (f *FakeGomegaTestingT) Fatalf(s string, args ...interface{}) {
    89  	f.CalledFatalf = fmt.Sprintf(s, args...)
    90  }
    91
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