57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
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// Package http provides the
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// logic of the webserver
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package http
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import (
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"bytes"
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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// Function to test the writing into a http response
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// Input: pointer to testing object
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func TestWrite(t *testing.T) {
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assert := assert.New(t)
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w := httptest.NewRecorder()
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from := map[string]string{"a": "b"}
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Write(w, from)
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result := w.Result()
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assert.Equal([]string{"application/json"}, result.Header["Content-Type"], "no header information")
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buf := new(bytes.Buffer)
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buf.ReadFrom(result.Body)
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to := buf.String()
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assert.Equal("{\"a\":\"b\"}", to, "wrong content")
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w = httptest.NewRecorder()
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value := make(chan int)
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Write(w, value)
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result = w.Result()
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assert.Equal(http.StatusInternalServerError, result.StatusCode, "wrong statuscode")
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}
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// Function to test the reading from a http response
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// Input: pointer to testing object
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func TestRead(t *testing.T) {
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assert := assert.New(t)
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to := make(map[string]string)
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r, _ := http.NewRequest("GET", "/a", strings.NewReader("{\"a\":\"b\"}"))
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r.Header["Content-Type"] = []string{"application/json"}
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err := Read(r, &to)
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assert.NoError(err, "no error")
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assert.Equal(map[string]string{"a": "b"}, to, "wrong content")
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r.Header["Content-Type"] = []string{""}
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err = Read(r, &to)
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assert.Error(err, "no error")
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}
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