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equal_method_test.go
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equal_method_test.go
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package assertions
import (
"testing"
"github.com/smarty/assertions/internal/unit"
)
func TestEqualityFixture(t *testing.T) {
unit.Run(new(EqualityFixture), t)
}
type EqualityFixture struct {
*unit.Fixture
}
func (this *EqualityFixture) TestNilNil() {
spec := equalityMethodSpecification{}
this.So(spec.assertable(nil, nil), ShouldBeFalse)
}
func (this *EqualityFixture) TestEligible1() {
a := Eligible1{"hi"}
b := Eligible1{"hi"}
specification := equalityMethodSpecification{}
this.So(specification.assertable(a, b), ShouldBeTrue)
this.So(specification.passes(a, b), ShouldBeTrue)
}
func (this *EqualityFixture) TestAreEqual() {
a := Eligible1{"hi"}
b := Eligible1{"hi"}
specification := equalityMethodSpecification{}
this.So(specification.assertable(a, b), ShouldBeTrue)
this.So(specification.passes(a, b), ShouldBeTrue)
}
func (this *EqualityFixture) TestAreNotEqual() {
a := Eligible1{"hi"}
b := Eligible1{"bye"}
specification := equalityMethodSpecification{}
this.So(specification.assertable(a, b), ShouldBeTrue)
this.So(specification.passes(a, b), ShouldBeFalse)
}
func (this *EqualityFixture) TestEligible2() {
a := Eligible2{"hi"}
b := Eligible2{"hi"}
specification := equalityMethodSpecification{}
this.So(specification.assertable(a, b), ShouldBeTrue)
}
func (this *EqualityFixture) TestEligible1_PointerReceiver() {
a := &Eligible1{"hi"}
b := Eligible1{"hi"}
this.So(a.Equal(b), ShouldBeTrue)
specification := equalityMethodSpecification{}
this.So(specification.assertable(a, b), ShouldBeTrue)
}
func (this *EqualityFixture) TestIneligible_PrimitiveTypes() {
specification := equalityMethodSpecification{}
this.So(specification.assertable(1, 1), ShouldBeFalse)
}
func (this *EqualityFixture) TestIneligible_DisparateTypes() {
a := Eligible1{"hi"}
b := Eligible2{"hi"}
specification := equalityMethodSpecification{}
this.So(specification.assertable(a, b), ShouldBeFalse)
}
func (this *EqualityFixture) TestIneligible_NoEqualMethod() {
a := Ineligible_NoEqualMethod{}
b := Ineligible_NoEqualMethod{}
specification := equalityMethodSpecification{}
this.So(specification.assertable(a, b), ShouldBeFalse)
}
func (this *EqualityFixture) TestIneligible_EqualMethodReceivesNoInput() {
a := Ineligible_EqualMethodNoInputs{}
b := Ineligible_EqualMethodNoInputs{}
specification := equalityMethodSpecification{}
this.So(specification.assertable(a, b), ShouldBeFalse)
}
func (this *EqualityFixture) TestIneligible_EqualMethodReceivesTooManyInputs() {
a := Ineligible_EqualMethodTooManyInputs{}
b := Ineligible_EqualMethodTooManyInputs{}
specification := equalityMethodSpecification{}
this.So(specification.assertable(a, b), ShouldBeFalse)
}
func (this *EqualityFixture) TestIneligible_EqualMethodReceivesWrongInput() {
a := Ineligible_EqualMethodWrongInput{}
b := Ineligible_EqualMethodWrongInput{}
specification := equalityMethodSpecification{}
this.So(specification.assertable(a, b), ShouldBeFalse)
}
func (this *EqualityFixture) TestIneligible_EqualMethodReturnsNoOutputs() {
a := Ineligible_EqualMethodNoOutputs{}
b := Ineligible_EqualMethodNoOutputs{}
specification := equalityMethodSpecification{}
this.So(specification.assertable(a, b), ShouldBeFalse)
}
func (this *EqualityFixture) TestIneligible_EqualMethodReturnsTooManyOutputs() {
a := Ineligible_EqualMethodTooManyOutputs{}
b := Ineligible_EqualMethodTooManyOutputs{}
specification := equalityMethodSpecification{}
this.So(specification.assertable(a, b), ShouldBeFalse)
}
func (this *EqualityFixture) TestIneligible_EqualMethodReturnsWrongOutputs() {
a := Ineligible_EqualMethodWrongOutput{}
b := Ineligible_EqualMethodWrongOutput{}
specification := equalityMethodSpecification{}
this.So(specification.assertable(a, b), ShouldBeFalse)
}
func (this *EqualityFixture) TestEligibleAsymmetric_EqualMethodResultDiffersWhenArgumentsInverted() {
a := EligibleAsymmetric{a: 0}
b := EligibleAsymmetric{a: 1}
specification := equalityMethodSpecification{}
this.So(specification.assertable(a, b), ShouldBeTrue)
this.So(specification.passes(a, b), ShouldBeFalse)
}
/**************************************************************************/
type (
Eligible1 struct{ a string }
Eligible2 struct{ a string }
EligibleAsymmetric struct{ a int }
Ineligible_NoEqualMethod struct{}
Ineligible_EqualMethodNoInputs struct{}
Ineligible_EqualMethodNoOutputs struct{}
Ineligible_EqualMethodTooManyInputs struct{}
Ineligible_EqualMethodTooManyOutputs struct{}
Ineligible_EqualMethodWrongInput struct{}
Ineligible_EqualMethodWrongOutput struct{}
)
func (this Eligible1) Equal(that Eligible1) bool { return this.a == that.a }
func (this Eligible2) Equal(that Eligible2) bool { return this.a == that.a }
func (this EligibleAsymmetric) Equal(that EligibleAsymmetric) bool {
return this.a == 0
}
func (this Ineligible_EqualMethodNoInputs) Equal() bool { return true }
func (this Ineligible_EqualMethodNoOutputs) Equal(that Ineligible_EqualMethodNoOutputs) {}
func (this Ineligible_EqualMethodTooManyInputs) Equal(a, b bool) bool { return true }
func (this Ineligible_EqualMethodTooManyOutputs) Equal(bool) (bool, bool) { return true, true }
func (this Ineligible_EqualMethodWrongInput) Equal(a string) bool { return true }
func (this Ineligible_EqualMethodWrongOutput) Equal(Ineligible_EqualMethodWrongOutput) int { return 0 }