131 lines
3.9 KiB
Go
131 lines
3.9 KiB
Go
package metadata
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import (
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_ "embed"
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"encoding/json"
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"fmt"
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"net/http"
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"net/url"
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"regexp"
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"strings"
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"testing"
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"github.com/jarcoal/httpmock"
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"github.com/stretchr/testify/assert"
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)
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// const GBOOKS_QUERY_URL string = "https://www.googleapis.com/books/v1/volumes?q=%s"
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// const GBOOKS_GBID_INFO_URL string = "https://www.googleapis.com/books/v1/volumes/%s"
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// const GBOOKS_GBID_COVER_URL string = "https://books.google.com/books/content/images/frontcover/%s?fife=w480-h690"
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//go:embed _test_files/gbooks_id_response.json
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var idResp string
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//go:embed _test_files/gbooks_query_response.json
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var queryResp string
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type details struct {
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URLs []string
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}
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// Hook API Helper
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func hookAPI() *details {
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// Start HTTPMock
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httpmock.Activate()
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// Create details struct
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d := &details{
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URLs: []string{},
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}
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// Create Hook
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matchRE := regexp.MustCompile(`^https://www\.googleapis\.com/books/v1/volumes.*`)
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httpmock.RegisterRegexpResponder("GET", matchRE, func(req *http.Request) (*http.Response, error) {
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// Append URL
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d.URLs = append(d.URLs, req.URL.String())
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// Get Raw Response
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var rawResp string
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if req.URL.Query().Get("q") != "" {
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rawResp = queryResp
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} else {
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rawResp = idResp
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}
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// Convert to JSON Response
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var responseData map[string]interface{}
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json.Unmarshal([]byte(rawResp), &responseData)
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// Return Response
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return httpmock.NewJsonResponse(200, responseData)
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})
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return d
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}
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func TestGBooksGBIDMetadata(t *testing.T) {
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hookDetails := hookAPI()
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defer httpmock.DeactivateAndReset()
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GBID := "ZxwpakTv_MIC"
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expectedURL := fmt.Sprintf(GBOOKS_GBID_INFO_URL, GBID)
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metadataResp, err := getGBooksMetadata(MetadataInfo{ID: &GBID})
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assert.Nil(t, err, "should not have error")
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assert.Contains(t, hookDetails.URLs, expectedURL, "should have intercepted URL")
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assert.Equal(t, 1, len(metadataResp), "should have single result")
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mResult := metadataResp[0]
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validateResult(t, &mResult)
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}
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func TestGBooksISBNQuery(t *testing.T) {
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hookDetails := hookAPI()
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defer httpmock.DeactivateAndReset()
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ISBN10 := "1877527815"
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expectedURL := fmt.Sprintf(GBOOKS_QUERY_URL, "isbn:"+ISBN10)
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metadataResp, err := getGBooksMetadata(MetadataInfo{
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ISBN10: &ISBN10,
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})
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assert.Nil(t, err, "should not have error")
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assert.Contains(t, hookDetails.URLs, expectedURL, "should have intercepted URL")
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assert.Equal(t, 1, len(metadataResp), "should have single result")
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mResult := metadataResp[0]
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validateResult(t, &mResult)
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}
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func TestGBooksTitleQuery(t *testing.T) {
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hookDetails := hookAPI()
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defer httpmock.DeactivateAndReset()
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title := "Alice in Wonderland 1877527815"
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expectedURL := fmt.Sprintf(GBOOKS_QUERY_URL, url.QueryEscape(strings.TrimSpace(title)))
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metadataResp, err := getGBooksMetadata(MetadataInfo{
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Title: &title,
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})
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assert.Nil(t, err, "should not have error")
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assert.Contains(t, hookDetails.URLs, expectedURL, "should have intercepted URL")
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assert.NotEqual(t, 0, len(metadataResp), "should not have no results")
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mResult := metadataResp[0]
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validateResult(t, &mResult)
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}
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func validateResult(t *testing.T, m *MetadataInfo) {
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expectedTitle := "Alice in Wonderland"
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expectedAuthor := "Lewis Carroll"
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expectedDesc := "Alice in Wonderland (also known as Alice's Adventures in Wonderland), from 1865, is the peculiar and imaginative tale of a girl who falls down a rabbit-hole into a bizarre world of eccentric and unusual creatures. Lewis Carroll's prominent example of the genre of \"literary nonsense\" has endured in popularity with its clever way of playing with logic and a narrative structure that has influence generations of fiction writing."
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expectedISBN10 := "1877527815"
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expectedISBN13 := "9781877527814"
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assert.Equal(t, expectedTitle, *m.Title, "should have title")
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assert.Equal(t, expectedAuthor, *m.Author, "should have author")
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assert.Equal(t, expectedDesc, *m.Description, "should have description")
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assert.Equal(t, expectedISBN10, *m.ISBN10, "should have ISBN10")
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assert.Equal(t, expectedISBN13, *m.ISBN13, "should have ISBN10")
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}
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