feat: http router, command api
This commit is contained in:
Ilia Denisov
@@ -3,13 +3,44 @@ module github.com/iliadenisov/galaxy
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go 1.25.0
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require (
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github.com/gin-gonic/gin v1.11.0
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github.com/go-playground/validator/v10 v10.27.0
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github.com/google/uuid v1.6.0
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github.com/stretchr/testify v1.11.1
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golang.org/x/sys v0.36.0
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)
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require (
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github.com/bytedance/sonic v1.14.0 // indirect
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github.com/bytedance/sonic/loader v0.3.0 // indirect
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github.com/cloudwego/base64x v0.1.6 // indirect
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github.com/davecgh/go-spew v1.1.1 // indirect
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github.com/gabriel-vasile/mimetype v1.4.8 // indirect
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github.com/gin-contrib/sse v1.1.0 // indirect
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github.com/go-playground/locales v0.14.1 // indirect
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github.com/go-playground/universal-translator v0.18.1 // indirect
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github.com/goccy/go-json v0.10.2 // indirect
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github.com/goccy/go-yaml v1.18.0 // indirect
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github.com/json-iterator/go v1.1.12 // indirect
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github.com/klauspost/cpuid/v2 v2.3.0 // indirect
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github.com/leodido/go-urn v1.4.0 // indirect
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github.com/mattn/go-isatty v0.0.20 // indirect
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github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 // indirect
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github.com/modern-go/reflect2 v1.0.2 // indirect
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github.com/pelletier/go-toml/v2 v2.2.4 // indirect
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github.com/pmezard/go-difflib v1.0.0 // indirect
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github.com/quic-go/qpack v0.5.1 // indirect
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github.com/quic-go/quic-go v0.54.0 // indirect
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github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
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github.com/ugorji/go/codec v1.3.0 // indirect
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go.uber.org/mock v0.5.0 // indirect
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golang.org/x/arch v0.20.0 // indirect
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golang.org/x/crypto v0.40.0 // indirect
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golang.org/x/mod v0.25.0 // indirect
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golang.org/x/net v0.42.0 // indirect
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golang.org/x/sync v0.16.0 // indirect
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golang.org/x/text v0.27.0 // indirect
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golang.org/x/tools v0.34.0 // indirect
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google.golang.org/protobuf v1.36.9 // indirect
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gopkg.in/yaml.v3 v3.0.1 // indirect
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)
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@@ -1,14 +1,91 @@
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github.com/bytedance/sonic v1.14.0 h1:/OfKt8HFw0kh2rj8N0F6C/qPGRESq0BbaNZgcNXXzQQ=
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github.com/bytedance/sonic v1.14.0/go.mod h1:WoEbx8WTcFJfzCe0hbmyTGrfjt8PzNEBdxlNUO24NhA=
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github.com/bytedance/sonic/loader v0.3.0 h1:dskwH8edlzNMctoruo8FPTJDF3vLtDT0sXZwvZJyqeA=
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github.com/bytedance/sonic/loader v0.3.0/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
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github.com/cloudwego/base64x v0.1.6 h1:t11wG9AECkCDk5fMSoxmufanudBtJ+/HemLstXDLI2M=
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github.com/cloudwego/base64x v0.1.6/go.mod h1:OFcloc187FXDaYHvrNIjxSe8ncn0OOM8gEHfghB2IPU=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/gabriel-vasile/mimetype v1.4.8 h1:FfZ3gj38NjllZIeJAmMhr+qKL8Wu+nOoI3GqacKw1NM=
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github.com/gabriel-vasile/mimetype v1.4.8/go.mod h1:ByKUIKGjh1ODkGM1asKUbQZOLGrPjydw3hYPU2YU9t8=
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github.com/gin-contrib/sse v1.1.0 h1:n0w2GMuUpWDVp7qSpvze6fAu9iRxJY4Hmj6AmBOU05w=
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github.com/gin-contrib/sse v1.1.0/go.mod h1:hxRZ5gVpWMT7Z0B0gSNYqqsSCNIJMjzvm6fqCz9vjwM=
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github.com/gin-gonic/gin v1.11.0 h1:OW/6PLjyusp2PPXtyxKHU0RbX6I/l28FTdDlae5ueWk=
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github.com/gin-gonic/gin v1.11.0/go.mod h1:+iq/FyxlGzII0KHiBGjuNn4UNENUlKbGlNmc+W50Dls=
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github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
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github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
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github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
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github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
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github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
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github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
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github.com/go-playground/validator/v10 v10.27.0 h1:w8+XrWVMhGkxOaaowyKH35gFydVHOvC0/uWoy2Fzwn4=
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github.com/go-playground/validator/v10 v10.27.0/go.mod h1:I5QpIEbmr8On7W0TktmJAumgzX4CA1XNl4ZmDuVHKKo=
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github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
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github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
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github.com/goccy/go-yaml v1.18.0 h1:8W7wMFS12Pcas7KU+VVkaiCng+kG8QiFeFwzFb+rwuw=
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github.com/goccy/go-yaml v1.18.0/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
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github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
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github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
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github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
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github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
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github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
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github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
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github.com/klauspost/cpuid/v2 v2.3.0 h1:S4CRMLnYUhGeDFDqkGriYKdfoFlDnMtqTiI/sFzhA9Y=
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github.com/klauspost/cpuid/v2 v2.3.0/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
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github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
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github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
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github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
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github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
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github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc=
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github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
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github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
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github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
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github.com/pelletier/go-toml/v2 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0t5Ec4=
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github.com/pelletier/go-toml/v2 v2.2.4/go.mod h1:2gIqNv+qfxSVS7cM2xJQKtLSTLUE9V8t9Stt+h56mCY=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
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github.com/quic-go/qpack v0.5.1 h1:giqksBPnT/HDtZ6VhtFKgoLOWmlyo9Ei6u9PqzIMbhI=
|
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github.com/quic-go/qpack v0.5.1/go.mod h1:+PC4XFrEskIVkcLzpEkbLqq1uCoxPhQuvK5rH1ZgaEg=
|
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github.com/quic-go/quic-go v0.54.0 h1:6s1YB9QotYI6Ospeiguknbp2Znb/jZYjZLRXn9kMQBg=
|
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github.com/quic-go/quic-go v0.54.0/go.mod h1:e68ZEaCdyviluZmy44P6Iey98v/Wfz6HCjQEm+l8zTY=
|
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
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github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
|
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github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
|
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github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
|
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github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
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github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
|
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github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
|
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github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
|
||||
github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
|
||||
github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
|
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github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
|
||||
github.com/ugorji/go/codec v1.3.0 h1:Qd2W2sQawAfG8XSvzwhBeoGq71zXOC/Q1E9y/wUcsUA=
|
||||
github.com/ugorji/go/codec v1.3.0/go.mod h1:pRBVtBSKl77K30Bv8R2P+cLSGaTtex6fsA2Wjqmfxj4=
|
||||
go.uber.org/mock v0.5.0 h1:KAMbZvZPyBPWgD14IrIQ38QCyjwpvVVV6K/bHl1IwQU=
|
||||
go.uber.org/mock v0.5.0/go.mod h1:ge71pBPLYDk7QIi1LupWxdAykm7KIEFchiOqd6z7qMM=
|
||||
golang.org/x/arch v0.20.0 h1:dx1zTU0MAE98U+TQ8BLl7XsJbgze2WnNKF/8tGp/Q6c=
|
||||
golang.org/x/arch v0.20.0/go.mod h1:bdwinDaKcfZUGpH09BB7ZmOfhalA8lQdzl62l8gGWsk=
|
||||
golang.org/x/crypto v0.40.0 h1:r4x+VvoG5Fm+eJcxMaY8CQM7Lb0l1lsmjGBQ6s8BfKM=
|
||||
golang.org/x/crypto v0.40.0/go.mod h1:Qr1vMER5WyS2dfPHAlsOj01wgLbsyWtFn/aY+5+ZdxY=
|
||||
golang.org/x/mod v0.25.0 h1:n7a+ZbQKQA/Ysbyb0/6IbB1H/X41mKgbhfv7AfG/44w=
|
||||
golang.org/x/mod v0.25.0/go.mod h1:IXM97Txy2VM4PJ3gI61r1YEk/gAj6zAHN3AdZt6S9Ww=
|
||||
golang.org/x/net v0.42.0 h1:jzkYrhi3YQWD6MLBJcsklgQsoAcw89EcZbJw8Z614hs=
|
||||
golang.org/x/net v0.42.0/go.mod h1:FF1RA5d3u7nAYA4z2TkclSCKh68eSXtiFwcWQpPXdt8=
|
||||
golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw=
|
||||
golang.org/x/sync v0.16.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
|
||||
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k=
|
||||
golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
|
||||
golang.org/x/text v0.27.0 h1:4fGWRpyh641NLlecmyl4LOe6yDdfaYNrGb2zdfo4JV4=
|
||||
golang.org/x/text v0.27.0/go.mod h1:1D28KMCvyooCX9hBiosv5Tz/+YLxj0j7XhWjpSUF7CU=
|
||||
golang.org/x/tools v0.34.0 h1:qIpSLOxeCYGg9TrcJokLBG4KFA6d795g0xkBkiESGlo=
|
||||
golang.org/x/tools v0.34.0/go.mod h1:pAP9OwEaY1CAW3HOmg3hLZC5Z0CCmzjAF2UQMSqNARg=
|
||||
google.golang.org/protobuf v1.36.9 h1:w2gp2mA27hUeUzj9Ex9FBjsBm40zfaDtEWow293U7Iw=
|
||||
google.golang.org/protobuf v1.36.9/go.mod h1:fuxRtAxBytpl4zzqUh6/eyUujkJdNiuEkXntxiD/uRU=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
|
||||
@@ -0,0 +1,26 @@
|
||||
package rest
|
||||
|
||||
/*
|
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Full list of requirements must be updated when adding new command:
|
||||
|
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required_without_all=Vote DeclarePeace DeclareWar
|
||||
| excluded_with=Vote DeclarePeace DeclareWar
|
||||
*/
|
||||
type Command struct {
|
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Race string `json:"race" binding:"required,notblank"`
|
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Vote *CommandVote `json:"vote" binding:"required_without_all=DeclarePeace DeclareWar,excluded_with=DeclarePeace DeclareWar"`
|
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DeclarePeace *CommandDeclarePeace `json:"declarePeace" binding:"required_without_all=Vote DeclareWar,excluded_with=Vote DeclareWar"`
|
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DeclareWar *CommandDeclareWar `json:"declareWar" binding:"required_without_all=Vote DeclarePeace,excluded_with=Vote DeclarePeace"`
|
||||
}
|
||||
|
||||
type CommandVote struct {
|
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Recipient string `json:"recipient" binding:"required,notblank"`
|
||||
}
|
||||
|
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type CommandDeclarePeace struct {
|
||||
Opponent string `json:"recipient" binding:"required,notblank"`
|
||||
}
|
||||
|
||||
type CommandDeclareWar struct {
|
||||
Opponent string `json:"recipient" binding:"required,notblank"`
|
||||
}
|
||||
@@ -0,0 +1,49 @@
|
||||
package router
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"net/http"
|
||||
|
||||
"github.com/iliadenisov/galaxy/internal/game"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
"github.com/iliadenisov/galaxy/internal/controller"
|
||||
"github.com/iliadenisov/galaxy/internal/model/rest"
|
||||
)
|
||||
|
||||
var (
|
||||
ErrCommandNotProcessed = errors.New("command was not processed by executor")
|
||||
)
|
||||
|
||||
func CommandHandler(c *gin.Context, executor Executor) {
|
||||
var cmd rest.Command
|
||||
if err := c.ShouldBindJSON(&cmd); err != nil {
|
||||
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
|
||||
return
|
||||
}
|
||||
err := executor(cmd)
|
||||
switch {
|
||||
case err == nil:
|
||||
c.Status(http.StatusOK)
|
||||
case errors.Is(err, ErrCommandNotProcessed):
|
||||
c.Status(http.StatusInternalServerError)
|
||||
default:
|
||||
// TODO: separate bad value errors and game state errors
|
||||
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
|
||||
}
|
||||
}
|
||||
|
||||
func Execute(cmd rest.Command) error {
|
||||
p := func(p *controller.Param) {
|
||||
// TODO: initialize base controller settings
|
||||
p.StoragePath = ""
|
||||
}
|
||||
switch {
|
||||
case cmd.DeclareWar != nil:
|
||||
return game.DeclareWar(p, cmd.Race, cmd.DeclareWar.Opponent)
|
||||
case cmd.DeclarePeace != nil:
|
||||
return game.DeclarePeace(p, cmd.Race, cmd.DeclareWar.Opponent)
|
||||
default:
|
||||
return ErrCommandNotProcessed
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,28 @@
|
||||
package router
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
"time"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
)
|
||||
|
||||
// LimitMiddleware limits number of concurrent connections using a buffered channel with limit spaces
|
||||
func LimitMiddleware(limit int) gin.HandlerFunc {
|
||||
if limit <= 0 {
|
||||
panic("limit must be greater than 0")
|
||||
}
|
||||
semaphore := make(chan bool, limit)
|
||||
t := time.NewTimer(time.Millisecond * 100)
|
||||
|
||||
return func(c *gin.Context) {
|
||||
t.Reset(time.Millisecond * 100)
|
||||
select {
|
||||
case semaphore <- true:
|
||||
c.Next()
|
||||
<-semaphore
|
||||
case <-t.C:
|
||||
c.Status(http.StatusGatewayTimeout)
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,40 @@
|
||||
package router
|
||||
|
||||
import (
|
||||
"github.com/gin-gonic/gin"
|
||||
"github.com/gin-gonic/gin/binding"
|
||||
"github.com/go-playground/validator/v10"
|
||||
"github.com/iliadenisov/galaxy/internal/model/rest"
|
||||
)
|
||||
|
||||
type Executor func(rest.Command) error
|
||||
|
||||
type Router struct {
|
||||
r *gin.Engine
|
||||
executor Executor
|
||||
}
|
||||
|
||||
func (r Router) Run() error {
|
||||
return r.r.Run()
|
||||
}
|
||||
|
||||
func NewRouter() Router {
|
||||
return NewRouterExecutor(Execute)
|
||||
}
|
||||
|
||||
func NewRouterExecutor(executor Executor) Router {
|
||||
return Router{r: setupRouter(executor)}
|
||||
}
|
||||
|
||||
func setupRouter(executor Executor) *gin.Engine {
|
||||
gin.SetMode(gin.ReleaseMode)
|
||||
r := gin.New()
|
||||
r.Use(gin.Recovery())
|
||||
|
||||
if v, ok := binding.Validator.Engine().(*validator.Validate); ok {
|
||||
v.RegisterValidation("notblank", notBlankStringValidator)
|
||||
}
|
||||
|
||||
r.PUT("/api/v1/command", LimitMiddleware(1), func(ctx *gin.Context) { CommandHandler(ctx, executor) })
|
||||
return r
|
||||
}
|
||||
@@ -0,0 +1,10 @@
|
||||
package router
|
||||
|
||||
import (
|
||||
"github.com/gin-gonic/gin"
|
||||
"github.com/iliadenisov/galaxy/internal/model/rest"
|
||||
)
|
||||
|
||||
func SetupRouter() *gin.Engine {
|
||||
return setupRouter(func(c rest.Command) error { return nil })
|
||||
}
|
||||
@@ -0,0 +1,126 @@
|
||||
package router_test
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"strings"
|
||||
"sync"
|
||||
"sync/atomic"
|
||||
"testing"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
"github.com/iliadenisov/galaxy/internal/model/rest"
|
||||
"github.com/iliadenisov/galaxy/internal/router"
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
func TestRouter(t *testing.T) {
|
||||
r := router.SetupRouter()
|
||||
|
||||
exampleCommand := rest.Command{
|
||||
Race: "SomeRace",
|
||||
Vote: &rest.CommandVote{
|
||||
Recipient: "AnotherRace",
|
||||
},
|
||||
}
|
||||
|
||||
w := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("PUT", "/api/v1/command", cmdBody(exampleCommand))
|
||||
r.ServeHTTP(w, req)
|
||||
|
||||
assert.Equal(t, 200, w.Code, w.Body)
|
||||
|
||||
// error: notblank validator
|
||||
exampleCommand.Race = ""
|
||||
w = httptest.NewRecorder()
|
||||
req, _ = http.NewRequest("PUT", "/api/v1/command", cmdBody(exampleCommand))
|
||||
r.ServeHTTP(w, req)
|
||||
|
||||
assert.Equal(t, http.StatusBadRequest, w.Code, w.Body)
|
||||
|
||||
exampleCommand.Race = " "
|
||||
w = httptest.NewRecorder()
|
||||
req, _ = http.NewRequest("PUT", "/api/v1/command", cmdBody(exampleCommand))
|
||||
r.ServeHTTP(w, req)
|
||||
|
||||
assert.Equal(t, http.StatusBadRequest, w.Code, w.Body)
|
||||
|
||||
// error: no commands
|
||||
exampleCommand = rest.Command{
|
||||
Race: "SomeRace",
|
||||
}
|
||||
|
||||
w = httptest.NewRecorder()
|
||||
req, _ = http.NewRequest("PUT", "/api/v1/command", cmdBody(exampleCommand))
|
||||
r.ServeHTTP(w, req)
|
||||
|
||||
assert.Equal(t, http.StatusBadRequest, w.Code, w.Body)
|
||||
|
||||
// error: more than one command
|
||||
exampleCommand = rest.Command{
|
||||
Race: "SomeRace",
|
||||
Vote: &rest.CommandVote{
|
||||
Recipient: "AnotherRace",
|
||||
},
|
||||
DeclarePeace: &rest.CommandDeclarePeace{
|
||||
Opponent: "OpponentRace",
|
||||
},
|
||||
}
|
||||
|
||||
w = httptest.NewRecorder()
|
||||
req, _ = http.NewRequest("PUT", "/api/v1/command", cmdBody(exampleCommand))
|
||||
r.ServeHTTP(w, req)
|
||||
|
||||
assert.Equal(t, http.StatusBadRequest, w.Code, w.Body)
|
||||
}
|
||||
|
||||
func TestLimitConnections(t *testing.T) {
|
||||
r := limitTestingRouter()
|
||||
|
||||
wg := sync.WaitGroup{}
|
||||
lock := sync.WaitGroup{}
|
||||
lock.Add(1)
|
||||
for range 1000 {
|
||||
wg.Go(func() {
|
||||
w := httptest.NewRecorder()
|
||||
lock.Wait()
|
||||
req, _ := http.NewRequest("GET", "/limited", nil)
|
||||
r.ServeHTTP(w, req)
|
||||
assert.Equal(t, 200, w.Code, w.Body)
|
||||
})
|
||||
}
|
||||
lock.Done()
|
||||
wg.Wait()
|
||||
}
|
||||
|
||||
func cmdBody(cmd rest.Command) *strings.Reader {
|
||||
commandJson, _ := json.Marshal(cmd)
|
||||
return strings.NewReader(string(commandJson))
|
||||
}
|
||||
|
||||
func limitTestingRouter() *gin.Engine {
|
||||
gin.SetMode(gin.ReleaseMode)
|
||||
r := gin.New()
|
||||
r.Use(gin.Recovery())
|
||||
|
||||
counter := atomic.Int32{}
|
||||
r.GET("/limited",
|
||||
// limiting all ingoing connections
|
||||
router.LimitMiddleware(1),
|
||||
// storing counter value and testing increment after executing Next handlers
|
||||
func(c *gin.Context) {
|
||||
expected := counter.Load() + 1
|
||||
c.Next()
|
||||
current := counter.Load()
|
||||
if current != expected {
|
||||
c.String(http.StatusConflict, "expected: %d, got: %d", expected, current)
|
||||
}
|
||||
},
|
||||
// increment counter
|
||||
func(c *gin.Context) {
|
||||
counter.Add(1)
|
||||
c.Status(http.StatusOK)
|
||||
})
|
||||
return r
|
||||
}
|
||||
@@ -0,0 +1,17 @@
|
||||
package router
|
||||
|
||||
import (
|
||||
"strings"
|
||||
|
||||
"github.com/go-playground/validator/v10"
|
||||
)
|
||||
|
||||
var notBlankStringValidator validator.Func = func(fl validator.FieldLevel) bool {
|
||||
s, ok := fl.Field().Interface().(string)
|
||||
if ok {
|
||||
if len(strings.TrimSpace(s)) == 0 {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
Reference in New Issue
Block a user