initial commits
parent
2fd5967f49
commit
a452278653
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package strfs_test
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import (
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"github.com/reiver/go-strfs"
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"io"
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"testing"
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)
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func TestContent(t *testing.T) {
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tests := []struct{
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Content string
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}{
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{
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Content: "",
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},
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{
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Content: "once",
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},
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{
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Content: "once twice",
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},
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{
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Content: "once twice thrice",
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},
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{
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Content: "once twice thrice fource",
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},
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}
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for testNumber, test := range tests {
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var content strfs.Content
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{
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if strfs.EmptyContent() != content {
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t.Errorf("For test #%d, expected content to be empty but actually wasn't.", testNumber)
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t.Logf("CONTENT: %q", test.Content)
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continue
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}
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if expected, actual := true, content.Closed(); expected != actual {
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t.Errorf("For test #%d, expected content to be closed but actually wasn't.", testNumber)
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t.Logf("EXPECTED CONTENT-CLOSED: %t", expected)
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t.Logf("ACTUAL CONTENT-CLOSED: %t", actual)
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t.Logf("CONTENT: %q", test.Content)
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continue
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}
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if expected, actual := int64(0), content.Size(); expected != actual {
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t.Errorf("For test #%d, expected content to be zero but actually wasn't.", testNumber)
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t.Logf("EXPECTED CONTENT-SIZE: %d", expected)
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t.Logf("ACTUAL CONTENT-SIZE: %d", actual)
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t.Logf("CONTENT: %q", test.Content)
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continue
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}
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{
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var b [1]byte
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var p []byte = b[:]
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n, err := content.Read(p)
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if expected, actual := 0, n; expected != actual {
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t.Errorf("For test #%d, expected number of bytes read to zero but actually wasn't.", testNumber)
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t.Logf("EXPECTED NUMBER-BYTES-READ: %d", expected)
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t.Logf("ACTUAL NUMBER-BYTES-READ: %d", actual)
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t.Logf("CONTENT: %q", test.Content)
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continue
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}
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if nil == err {
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t.Errorf("For test #%d, expected an error but did not actually get one.", testNumber)
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t.Logf("CONTENT: %q", test.Content)
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continue
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}
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if expected, actual := "closed", err.Error(); expected != actual {
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t.Errorf("For test #%d, the actual error was not what was expected.", testNumber)
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t.Logf("EXPECTED ERROR: %q", expected)
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t.Logf("ACTUAL ERROR: %q", actual)
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t.Logf("CONTENT: %q", test.Content)
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continue
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}
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}
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}
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{
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content = strfs.CreateContent(test.Content)
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if strfs.EmptyContent() == content {
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t.Errorf("For test #%d, did not expect content to be nil but actually was.", testNumber)
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t.Logf("CONTENT: %q", test.Content)
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continue
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}
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if expected, actual := false, content.Closed(); expected != actual {
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t.Errorf("For test #%d, did not expect content to be closed but actually was.", testNumber)
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t.Logf("EXPECTED CONTENT-CLOSED: %t", expected)
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t.Logf("ACTUAL CONTENT-CLOSED: %t", actual)
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t.Logf("CONTENT: %q", test.Content)
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continue
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}
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if expected, actual := int64(len(test.Content)), content.Size(); expected != actual {
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t.Errorf("For test #%d, the actual content-size was not what was expected", testNumber)
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t.Logf("EXPECTED CONTENT-SIZE: %d", expected)
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t.Logf("ACTUAL CONTENT-SIZE: %d", actual)
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t.Logf("CONTENT: %q", test.Content)
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continue
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}
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}
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{
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var reader io.Reader = &content
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actualBytes, err := io.ReadAll(reader)
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if nil != err {
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t.Errorf("For test #%d, did not expect an error but actually got one.", testNumber)
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t.Logf("ERROR: (%T) %s", err, err)
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t.Logf("FILE-CONTENT: %q", test.Content)
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continue
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}
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var actual string = string(actualBytes)
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var expected string = test.Content
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if expected != actual {
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t.Errorf("For test #%d, the actual content is not what was expected.", testNumber)
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t.Logf("EXPECTED FILE-CONTENT: %q", expected)
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t.Logf("ACTUAL FILE-CONTENT: %q", actual)
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continue
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}
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}
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{
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if expected, actual := false, content.Closed(); expected != actual {
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t.Errorf("For test #%d, did not expect content to be closed but actually was." ,testNumber)
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t.Logf("EXPECTED CONTENT-CLOSED: %t", expected)
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t.Logf("ACTUAL CONTENT-CLOSED: %t", actual)
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continue
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}
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}
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{
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var expected int64 = int64(len(test.Content))
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var actual int64 = content.Size()
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if expected != actual {
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t.Errorf("For test #%d, the actual content-size is not what was expected.", testNumber)
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t.Logf("EXPECTED FILE-SIZE: %d", expected)
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t.Logf("ACTUAL FILE-SIZE: %d", actual)
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t.Logf("FILE-CONTENT: %q", test.Content)
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continue
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}
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}
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}
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}
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