go-mail/file_test.go

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2022-03-18 11:12:36 +01:00
package mail
import "testing"
// TestFile_SetGetHeader tests the set-/getHeader method of the File object
func TestFile_SetGetHeader(t *testing.T) {
f := File{
Name: "testfile.txt",
Header: make(map[string][]string),
}
f.setHeader(HeaderContentType, "text/plain")
fi, ok := f.getHeader(HeaderContentType)
if !ok {
t.Errorf("getHeader method of File did not return a value")
return
}
if fi != "text/plain" {
t.Errorf("getHeader returned wrong value. Expected: %s, got: %s", "text/plain", fi)
}
fi, ok = f.getHeader(HeaderContentTransferEnc)
if ok {
t.Errorf("getHeader method of File did return a value, but wasn't supposed to")
return
}
if fi != "" {
t.Errorf("getHeader returned wrong value. Expected: %s, got: %s", "", fi)
}
}