Fix digest auth http: ContentLength=xxx with Body length 0

[icepie]

No description provided.

[icepie]

#729

[jeevatkm]

@icepie Can you please add unit test cases?

[icepie]

@icepie Can you please add unit test cases?

Ok! I have added d3026f9

old code

Running tool: /home/icepie/.go/bin/go test -timeout 30s -run ^TestRequestDigestAuthWithBody$ github.com/go-resty/resty/v2

--- FAIL: TestRequestDigestAuthWithBody (0.00s)
    /home/icepie/Projects/resty-fix/resty_test.go:690: Method: POST
    /home/icepie/Projects/resty-fix/resty_test.go:691: Path: /dir/index.html
    /home/icepie/Projects/resty-fix/resty_test.go:690: Method: POST
    /home/icepie/Projects/resty-fix/resty_test.go:691: Path: /dir/index.html
    /home/icepie/Projects/resty-fix/resty_test.go:828: Error occurred [Post "http://127.0.0.1:40125/dir/index.html": net/http: HTTP/1.x transport connection broken: http: ContentLength=41 with Body length 0]
    /home/icepie/Projects/resty-fix/resty_test.go:842: Expected [200], got [0]
    /home/icepie/Projects/resty-fix/request_test.go:740: Result Success: &{"" ""}
    /home/icepie/Projects/resty-fix/resty_test.go:877: Response Status: 
    /home/icepie/Projects/resty-fix/resty_test.go:878: Response Time: 353.067µs
    /home/icepie/Projects/resty-fix/resty_test.go:879: Response Headers: map[]
    /home/icepie/Projects/resty-fix/resty_test.go:880: Response Cookies: []
    /home/icepie/Projects/resty-fix/resty_test.go:881: Response Body: 
FAIL
FAIL	github.com/go-resty/resty/v2	0.002s
FAIL

new code

Running tool: /home/icepie/.go/bin/go test -timeout 30s -run ^TestRequestDigestAuthWithBody$ github.com/go-resty/resty/v2

ok  	github.com/go-resty/resty/v2	(cached)

[jeevatkm]

@icepie thanks for adding Test case

[codecov]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (6242e6f) 96.62% compared to head (d3026f9) 96.51%.

Additional details and impacted files

@@            Coverage Diff             @@
##               v2     #730      +/-   ##
==========================================
- Coverage   96.62%   96.51%   -0.11%     
==========================================
  Files          12       12              
  Lines        1630     1637       +7     
==========================================
+ Hits         1575     1580       +5     
- Misses         35       36       +1     
- Partials       20       21       +1     

Files	Coverage Δ
digest.go	94.48% <71.42%> (-1.17%)	⬇️

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.