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|
package interactors
import (
"errors"
"testing"
"github.com/stretchr/testify/assert"
)
var trueErr1 error = errors.New("I had a rough night, and I hate the eagles man")
var trueErr2 error = errors.New("This is what happens when you find a stranger in the Alps")
func TestExistingErrorOrTT(t *testing.T) {
assert.Equal(
t,
trueErr1,
ExistingErrorOr(
trueErr1,
func() error {
return trueErr2
},
),
"Should return first true",
)
}
func TestExistingErrorOrTF(t *testing.T) {
assert.Equal(
t,
trueErr1,
ExistingErrorOr(
trueErr1,
func() error {
panic("Short circuit before I blow up")
return nil
},
),
"Should short circuit true",
)
}
func TestExistingErrorOrFT(t *testing.T) {
assert.Equal(
t,
trueErr2,
ExistingErrorOr(
nil,
func() error {
return trueErr2
},
),
"Function should be evaluated to an error",
)
}
func TestExistingErrorOrFF(t *testing.T) {
assert.Equal(
t,
nil,
ExistingErrorOr(
nil,
func() error {
return nil
},
),
"Should evaluate to nil",
)
}
func TestAnyErrorPositive(t *testing.T) {
assert.Equal(
t,
trueErr1,
AnyError(nil, trueErr1, nil),
"Should return existing error",
)
}
func TestAnyErrorNegative(t *testing.T) {
assert.Equal(
t,
nil,
AnyError(nil, nil, nil),
"Should not return an error",
)
}
|
