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Implement some tests

This commit is contained in:
Jan-Lukas Else 2020-04-02 21:14:18 +02:00
parent 456e84491c
commit e236b11ca1
1 changed files with 136 additions and 0 deletions

136
main_test.go Normal file
View File

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package main
import (
"database/sql"
"github.com/gorilla/mux"
"github.com/spf13/viper"
"net/http"
"net/http/httptest"
"testing"
)
func setupFakeDB(t *testing.T) {
var err error
db, err = sql.Open("sqlite3", "file::memory:?cache=shared")
if err != nil {
t.Fatal(err)
}
migrateDatabase()
}
func closeFakeDB(t *testing.T) {
err := db.Close()
if err != nil {
t.Fatal(err)
}
}
func Test_slugExists(t *testing.T) {
t.Run("Test slugs", func(t *testing.T) {
setupFakeDB(t)
if err, exists := slugExists("source"); exists == false || err != nil {
t.Error("Wrong slug existence")
}
if err, exists := slugExists("test"); exists == true || err != nil {
t.Error("Wrong slug existence")
}
closeFakeDB(t)
})
}
func Test_generateSlug(t *testing.T) {
t.Run("Test slug generation", func(t *testing.T) {
if slug := generateSlug(); len(slug) != 6 {
t.Error("Wrong slug length")
}
})
}
func TestShortenedUrlHandler(t *testing.T) {
viper.Set("defaultUrl", "http://long.example.com")
t.Run("Test ShortenedUrlHandler", func(t *testing.T) {
setupFakeDB(t)
t.Run("Test redirect code", func(t *testing.T) {
req := httptest.NewRequest("GET", "http://example.com/source", nil)
req = mux.SetURLVars(req, map[string]string{"slug": "source"})
w := httptest.NewRecorder()
ShortenedUrlHandler(w, req)
resp := w.Result()
if resp.StatusCode != http.StatusTemporaryRedirect {
t.Error()
}
})
t.Run("Test redirect location header", func(t *testing.T) {
req := httptest.NewRequest("GET", "http://example.com/source", nil)
req = mux.SetURLVars(req, map[string]string{"slug": "source"})
w := httptest.NewRecorder()
ShortenedUrlHandler(w, req)
resp := w.Result()
if resp.Header.Get("Location") != "https://codeberg.org/jlelse/GoShort" {
t.Error()
}
})
t.Run("Test missing slug redirect code", func(t *testing.T) {
req := httptest.NewRequest("GET", "http://example.com/test", nil)
req = mux.SetURLVars(req, map[string]string{"slug": "test"})
w := httptest.NewRecorder()
ShortenedUrlHandler(w, req)
resp := w.Result()
if resp.StatusCode != http.StatusNotFound {
t.Error()
}
})
t.Run("Test no slug mux var", func(t *testing.T) {
req := httptest.NewRequest("GET", "http://example.com/", nil)
w := httptest.NewRecorder()
ShortenedUrlHandler(w, req)
resp := w.Result()
if resp.StatusCode != http.StatusTemporaryRedirect {
t.Error()
}
if resp.Header.Get("Location") != "http://long.example.com" {
t.Error()
}
})
closeFakeDB(t)
})
}
func Test_checkPassword(t *testing.T) {
viper.Set("password", "abc")
t.Run("No password", func(t *testing.T) {
req := httptest.NewRequest("GET", "http://example.com/test", nil)
_ = req.ParseForm()
if checkPassword(httptest.NewRecorder(), req) != false {
t.Error()
}
})
t.Run("Password via query", func(t *testing.T) {
req := httptest.NewRequest("GET", "http://example.com/test?password=abc", nil)
_ = req.ParseForm()
if checkPassword(httptest.NewRecorder(), req) != true {
t.Error()
}
})
t.Run("Wrong password via query", func(t *testing.T) {
req := httptest.NewRequest("GET", "http://example.com/test?password=wrong", nil)
_ = req.ParseForm()
if checkPassword(httptest.NewRecorder(), req) != false {
t.Error()
}
})
t.Run("Password via BasicAuth", func(t *testing.T) {
req := httptest.NewRequest("GET", "http://example.com/test", nil)
req.SetBasicAuth("username", "abc")
if checkPassword(httptest.NewRecorder(), req) != true {
t.Error()
}
})
t.Run("Wrong password via BasicAuth", func(t *testing.T) {
req := httptest.NewRequest("GET", "http://example.com/test", nil)
req.SetBasicAuth("username", "wrong")
if checkPassword(httptest.NewRecorder(), req) != false {
t.Error()
}
})
}