41 lines
838 B
Go
41 lines
838 B
Go
package rest
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import (
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"net/http"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestParseSizeFromHeaders(t *testing.T) {
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testCases := []struct {
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ContentLength, ContentRange string
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Size int64
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}{{
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"", "", -1,
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}, {
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"42", "", 42,
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}, {
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"42", "invalid", -1,
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}, {
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"", "bytes 22-33/42", 42,
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}, {
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"12", "bytes 22-33/42", 42,
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}, {
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"12", "otherUnit 22-33/42", -1,
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}, {
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"12", "bytes 22-33/*", -1,
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}, {
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"0", "bytes */42", 42,
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}}
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for _, testCase := range testCases {
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headers := make(http.Header, 2)
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if len(testCase.ContentLength) > 0 {
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headers.Set("Content-Length", testCase.ContentLength)
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}
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if len(testCase.ContentRange) > 0 {
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headers.Set("Content-Range", testCase.ContentRange)
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}
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assert.Equalf(t, testCase.Size, ParseSizeFromHeaders(headers), "%+v", testCase)
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}
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}
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