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package awstesting_test
import (
"io"
"testing"
"github.com/aws/aws-sdk-go-v2/internal/awstesting"
)
func TestReadCloserClose(t *testing.T) {
rc := awstesting.ReadCloser{Size: 1}
err := rc.Close()
if err != nil {
t.Errorf("expect nil, got %v", err)
}
if !rc.Closed {
t.Errorf("expect closed, was not")
}
if e, a := rc.Size, 1; e != a {
t.Errorf("expect %v, got %v", e, a)
}
}
func TestReadCloserRead(t *testing.T) {
rc := awstesting.ReadCloser{Size: 5}
b := make([]byte, 2)
n, err := rc.Read(b)
if err != nil {
t.Errorf("expect nil, got %v", err)
}
if e, a := n, 2; e != a {
t.Errorf("expect %v, got %v", e, a)
}
if rc.Closed {
t.Errorf("expect not to be closed")
}
if e, a := rc.Size, 3; e != a {
t.Errorf("expect %v, got %v", e, a)
}
err = rc.Close()
if err != nil {
t.Errorf("expect nil, got %v", err)
}
n, err = rc.Read(b)
if e, a := err, io.EOF; e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := n, 0; e != a {
t.Errorf("expect %v, got %v", e, a)
}
}
func TestReadCloserReadAll(t *testing.T) {
rc := awstesting.ReadCloser{Size: 5}
b := make([]byte, 5)
n, err := rc.Read(b)
if e, a := err, io.EOF; e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := n, 5; e != a {
t.Errorf("expect %v, got %v", e, a)
}
if rc.Closed {
t.Errorf("expect not to be closed")
}
if e, a := rc.Size, 0; e != a {
t.Errorf("expect %v, got %v", e, a)
}
}
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