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28 lines
494 B
Go
28 lines
494 B
Go
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package errcount
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import (
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"errors"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestErrCount(t *testing.T) {
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ec := New()
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assert.Equal(t, nil, ec.Err("none"))
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e1 := errors.New("one")
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ec.Add(e1)
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err := ec.Err("stuff")
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assert.True(t, errors.Is(err, e1), err)
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assert.Equal(t, "stuff: one", err.Error())
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e2 := errors.New("two")
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ec.Add(e2)
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err = ec.Err("stuff")
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assert.True(t, errors.Is(err, e2), err)
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assert.Equal(t, "stuff: 2 errors: last error: two", err.Error())
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}
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