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29 lines
584 B
Go
29 lines
584 B
Go
package ntest_test
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import (
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"git.noahlan.cn/noahlan/ntool/ntest"
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"git.noahlan.cn/noahlan/ntool/ntest/assert"
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"testing"
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)
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func TestNewTestWriter(t *testing.T) {
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tw := ntest.NewTestWriter()
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_, err := tw.Write([]byte("hello"))
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assert.NoErr(t, err)
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assert.Eq(t, "hello", tw.String())
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assert.NoErr(t, tw.Flush())
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assert.Eq(t, "", tw.String())
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assert.NoErr(t, tw.Close())
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tw.SetErrOnWrite()
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_, err = tw.Write([]byte("hello"))
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assert.Err(t, err)
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assert.Eq(t, "", tw.String())
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tw.SetErrOnFlush()
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assert.Err(t, tw.Flush())
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tw.SetErrOnClose()
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assert.Err(t, tw.Close())
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}
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