Add workaround for invalid validator instance after validation error.

[k1LoW]

ref: #882

[github-actions]

BenchmarkManyRunbooks-4

	main (-)	#884 (f3f9fdd)	+/-
Number of iterations	1	1	0
Nanoseconds per iteration	3,788,940,191 ns/op	3,736,029,128 ns/op	-52,911,063 ns/op
Bytes allocated per iteration	1,791,889,328 B/op	1,791,971,096 B/op	81,768 B/op
Allocs per iteration	21,406,473 allocs/op	21,406,152 allocs/op	-321 allocs/op

Metadata

	main (-)	#884 (f3f9fdd)
goos	linux	linux
goarch	amd64	amd64
pkg	github.com/k1LoW/runn	github.com/k1LoW/runn
cpu	AMD EPYC 7763 64-Core Processor	AMD EPYC 7763 64-Core Processor

BenchmarkOpenAPI3-4

	main (-)	#884 (f3f9fdd)	+/-
Number of iterations	1	1	0
Nanoseconds per iteration	5,338,347,996 ns/op	5,348,764,063 ns/op	10,416,067 ns/op
Bytes allocated per iteration	3,232,167,360 B/op	3,232,330,560 B/op	163,200 B/op
Allocs per iteration	31,160,637 allocs/op	31,162,250 allocs/op	1,613 allocs/op

Metadata

	main (-)	#884 (f3f9fdd)
goos	linux	linux
goarch	amd64	amd64
pkg	github.com/k1LoW/runn	github.com/k1LoW/runn
cpu	AMD EPYC 7763 64-Core Processor	AMD EPYC 7763 64-Core Processor

BenchmarkSingleRunbook-4

	main (-)	#884 (f3f9fdd)	+/-
Number of iterations	18	18	0
Nanoseconds per iteration	74,026,879 ns/op	64,991,973 ns/op	-9,034,906 ns/op
Bytes allocated per iteration	60,160,082 B/op	60,165,226 B/op	5,144 B/op
Allocs per iteration	205,637 allocs/op	205,652 allocs/op	15 allocs/op

Metadata

	main (-)	#884 (f3f9fdd)
goos	linux	linux
goarch	amd64	amd64
pkg	github.com/k1LoW/runn	github.com/k1LoW/runn
cpu	AMD EPYC 7763 64-Core Processor	AMD EPYC 7763 64-Core Processor

---

Reported by octocov

[github-actions]

Code Metrics Report

	main (ad54e1c)	#884 (f3f9fdd)	+/-
Coverage	65.9%	65.9%	+0.0%
Code to Test Ratio	1:0.7	1:0.7	+0.0
Test Execution Time	4m17s	3m47s	-30s

Details

  |                     | main (ad54e1c) | #884 (f3f9fdd) |  +/-  |
  |---------------------|----------------|----------------|-------|
+ | Coverage            |          65.9% |          65.9% | +0.0% |
  |   Files             |             71 |             71 |     0 |
  |   Lines             |           7596 |           7606 |   +10 |
+ |   Covered           |           5003 |           5011 |    +8 |
+ | Code to Test Ratio  |          1:0.7 |          1:0.7 |  +0.0 |
  |   Code              |          13710 |          13724 |   +14 |
+ |   Test              |          10128 |          10250 |  +122 |
+ | Test Execution Time |          4m17s |          3m47s |  -30s |

Code coverage of files in pull request scope (81.2% → 81.2%)

Files	Coverage	+/-
http_validator.go	81.2%	-0.1%

---

Reported by octocov