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client_test.go
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package main
import (
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
"strings"
"testing"
"github.com/geckoboard/sql-dataset/models"
)
type request struct {
Method string
Headers map[string]string
Path string
Body string
}
type response struct {
code int
body string
}
const (
apiKey = "ap1K3Y"
expAuth = "Basic YXAxSzNZOg=="
)
func TestFindOrCreateDataset(t *testing.T) {
userAgent = "SQL-Dataset/test-fake"
testCases := []struct {
dataset models.Dataset
request request
response *response
err string
}{
{
dataset: models.Dataset{
Name: "active.users.count",
Fields: []models.Field{
{
Name: "mrr",
Type: models.MoneyType,
CurrencyCode: "USD",
},
{
Name: "signups",
Type: models.NumberType,
},
},
},
request: request{
Method: http.MethodPut,
Path: "/datasets/active.users.count",
Body: `{"id":"active.users.count","fields":{"mrr":{"type":"money","name":"mrr","currency_code":"USD"},"signups":{"type":"number","name":"signups"}}}`,
},
},
{
dataset: models.Dataset{
Name: "active.users.count",
Fields: []models.Field{
{
Name: "day",
Type: models.DatetimeType,
},
{
Name: "mrr Percent",
Type: models.PercentageType,
Optional: true,
},
},
},
request: request{
Method: http.MethodPut,
Path: "/datasets/active.users.count",
Body: `{"id":"active.users.count","fields":{"day":{"type":"datetime","name":"day"},"mrr_percent":{"type":"percentage","name":"mrr Percent","optional":true}}}`,
},
},
{
dataset: models.Dataset{
Name: "builds.count.by.day",
UniqueBy: []string{"day"},
Fields: []models.Field{
{
Name: "Builds",
Type: models.NumberType,
Optional: true,
},
{
Name: "day",
Type: models.DateType,
},
},
},
request: request{
Method: http.MethodPut,
Path: "/datasets/builds.count.by.day",
Body: `{"id":"builds.count.by.day","unique_by":["day"],"fields":{"builds":{"type":"number","name":"Builds","optional":true},"day":{"type":"date","name":"day"}}}`,
},
},
{
// Verify 50x just returns generic error
dataset: models.Dataset{
Name: "active.users.count",
Fields: []models.Field{
{
Name: "mrr",
Type: models.MoneyType,
CurrencyCode: "USD",
},
{
Name: "signups",
Type: models.NumberType,
},
},
},
response: &response{
code: 500,
body: "<html>Internal error</html>",
},
err: errUnexpectedResponse.Error(),
},
{
// Verify 40x response unmarshalled and return message
dataset: models.Dataset{
Name: "active.users.count",
Fields: []models.Field{
{
Name: "mrr",
Type: models.MoneyType,
CurrencyCode: "USD",
},
{
Name: "signups",
Type: models.NumberType,
},
},
},
response: &response{
code: 400,
body: `{"error":{"type":"ErrResourceInvalid","message":"Field name too short"}}`,
},
err: fmt.Sprintf(errInvalidPayload, "Field name too short"),
},
{
// Verify 201 response correctly handled
dataset: models.Dataset{
Name: "active.users.count",
Fields: []models.Field{
{
Name: "mrr",
Type: models.MoneyType,
CurrencyCode: "USD",
},
{
Name: "signups",
Type: models.NumberType,
},
},
},
response: &response{
code: 201,
body: `{}`,
},
},
}
for _, tc := range testCases {
reqCount := 0
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
reqCount++
if tc.response != nil {
w.WriteHeader(tc.response.code)
fmt.Fprintf(w, tc.response.body)
return
}
auth := r.Header.Get("Authorization")
if auth != expAuth {
t.Errorf("Expected authorization header '%s' but got '%s'", expAuth, auth)
}
ua := r.Header.Get("User-Agent")
if ua != userAgent {
t.Errorf("Expected user header '%s' but got '%s'", userAgent, ua)
}
if r.URL.Path != tc.request.Path {
t.Errorf("Expected path '%s' but got '%s'", tc.request.Path, r.URL.Path)
}
if r.Method != tc.request.Method {
t.Errorf("Expected method '%s' but got '%s'", tc.request.Method, r.Method)
}
b, err := ioutil.ReadAll(r.Body)
if err != nil {
t.Errorf("Errored while consuming body %s", err)
}
body := strings.Trim(string(b), "\n")
if body != tc.request.Body {
t.Errorf("Expected body '%s' but got '%s'", tc.request.Body, body)
}
}))
gbHost = server.URL
c := NewClient(apiKey)
err := c.FindOrCreateDataset(&tc.dataset)
if err != nil && tc.err == "" {
t.Errorf("Expected no error but got '%s'", err)
}
if err == nil && tc.err != "" {
t.Errorf("Expected error '%s' but got none", tc.err)
}
if err != nil && err.Error() != tc.err {
t.Errorf("Expected error '%s' but got '%s'", tc.err, err)
}
if reqCount != 1 {
t.Errorf("Expected one request but got %d", reqCount)
}
server.Close()
}
}
func TestDeleteDataset(t *testing.T) {
userAgent = "SQL-Dataset/test-fake"
testCases := []struct {
name string
request request
response *response
err string
}{
{
// Dataset not existing response
name: "active.users.count",
request: request{
Path: "/datasets/active.users.count",
},
response: &response{
code: 404,
body: `{"error":{"message":"Dataset not found"}}`,
},
err: fmt.Sprintf(errInvalidPayload, "Dataset not found"),
},
{
// Verify bad response
name: "active.users.count",
request: request{
Path: "/datasets/active.users.count",
},
response: &response{
code: 500,
body: "<html>Internal error</html>",
},
err: errUnexpectedResponse.Error(),
},
{
// Verify 200 response correctly handled
name: "active.users.count",
request: request{
Path: "/datasets/active.users.count",
},
response: &response{
code: 200,
body: `{}`,
},
},
}
for _, tc := range testCases {
reqCount := 0
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
reqCount++
auth := r.Header.Get("Authorization")
if auth != expAuth {
t.Errorf("Expected authorization header '%s' but got '%s'", expAuth, auth)
}
ua := r.Header.Get("User-Agent")
if ua != userAgent {
t.Errorf("Expected user header '%s' but got '%s'", userAgent, ua)
}
if r.URL.Path != tc.request.Path {
t.Errorf("Expected path '%s' but got '%s'", tc.request.Path, r.URL.Path)
}
if r.Method != http.MethodDelete {
t.Errorf("Expected method '%s' but got '%s'", http.MethodDelete, r.Method)
}
if tc.response != nil {
w.WriteHeader(tc.response.code)
fmt.Fprintf(w, tc.response.body)
return
}
}))
gbHost = server.URL
c := NewClient(apiKey)
err := c.DeleteDataset(tc.name)
switch {
case err == nil && tc.err != "":
t.Errorf("Expected error %q but got none", tc.err)
case err != nil && (tc.err == "" || tc.err != err.Error()):
t.Errorf("Expected error '%s' but got '%s'", tc.err, err)
}
if reqCount != 1 {
t.Errorf("Expected one request but got %d", reqCount)
}
server.Close()
}
}
// Preset the dataset rows and test we batch correctly return errors on status codes
func TestSendAllData(t *testing.T) {
testCases := []struct {
dataset models.Dataset
data models.DatasetRows
requests []request
maxRows int
response *response
err string
}{
{
// Error with 40x
dataset: models.Dataset{
Name: "app.build.costs",
UpdateType: models.Replace,
Fields: []models.Field{
{Name: "App", Type: models.StringType},
{Name: "Run time", Type: models.NumberType},
},
},
data: models.DatasetRows{
{
"app": "acceptance",
"run_time": 4421,
},
},
requests: []request{{}},
response: &response{
code: 400,
body: `{"error": {"type":"ErrMissingData", "message": "Missing data for 'app'"}}`,
},
err: fmt.Sprintf(errInvalidPayload, "Missing data for 'app'"),
},
{
// Error with 50x
dataset: models.Dataset{
Name: "app.build.costs",
UpdateType: models.Replace,
Fields: []models.Field{
{Name: "App", Type: models.StringType},
{Name: "Run time", Type: models.NumberType},
},
},
data: models.DatasetRows{
{
"app": "acceptance",
"run_time": 4421,
},
},
requests: []request{{}},
response: &response{
code: 500,
body: "<html>Internal Server error</html>",
},
err: errUnexpectedResponse.Error(),
},
{
//Replace dataset with no data
dataset: models.Dataset{
Name: "app.no.data",
UpdateType: models.Replace,
Fields: []models.Field{
{Name: "App", Type: models.StringType},
{Name: "Percent", Type: models.PercentageType},
},
},
data: models.DatasetRows{},
requests: []request{
{
Method: http.MethodPut,
Path: "/datasets/app.no.data/data",
Body: `{"data":[]}`,
},
},
},
{
//Replace dataset under the batch rows limit doesn't error
dataset: models.Dataset{
Name: "app.reliable.percent",
UpdateType: models.Replace,
Fields: []models.Field{
{Name: "App", Type: models.StringType},
{Name: "Percent", Type: models.PercentageType},
},
},
data: models.DatasetRows{
{
"app": "acceptance",
"percent": 0.43,
},
{
"app": "redis",
"percent": 0.22,
},
{
"app": "api",
"percent": 0.66,
},
},
requests: []request{
{
Method: http.MethodPut,
Path: "/datasets/app.reliable.percent/data",
Body: `{"data":[{"app":"acceptance","percent":0.43},{"app":"redis","percent":0.22},{"app":"api","percent":0.66}]}`,
},
},
},
{
//Append with no data makes no requests
dataset: models.Dataset{
Name: "append.no.data",
UpdateType: models.Append,
Fields: []models.Field{
{Name: "App", Type: models.StringType},
{Name: "Count", Type: models.NumberType},
},
},
data: models.DatasetRows{},
requests: []request{},
},
{
//Append dataset under the batch rows limit
dataset: models.Dataset{
Name: "app.builds.count",
UpdateType: models.Append,
Fields: []models.Field{
{Name: "App", Type: models.StringType},
{Name: "Count", Type: models.NumberType},
},
},
data: models.DatasetRows{
{
"app": "acceptance",
"count": 88,
},
{
"app": "redis",
"count": 55,
},
{
"app": "api",
"count": 214,
},
},
requests: []request{
{
Method: http.MethodPost,
Path: "/datasets/app.builds.count/data",
Body: `{"data":[{"app":"acceptance","count":88},{"app":"redis","count":55},{"app":"api","count":214}]}`,
},
},
},
{
//Replace dataset over the batch rows limit sends first 3 and errors
dataset: models.Dataset{
Name: "app.build.costs",
UpdateType: models.Replace,
Fields: []models.Field{
{Name: "App", Type: models.StringType},
{Name: "Cost", Type: models.MoneyType},
},
},
data: models.DatasetRows{
{
"app": "acceptance",
"cost": 4421,
},
{
"app": "redis",
"cost": 221,
},
{
"app": "api",
"cost": 212,
},
{
"app": "integration",
"cost": 121,
},
},
requests: []request{
{
Method: http.MethodPut,
Path: "/datasets/app.build.costs/data",
Body: `{"data":[{"app":"acceptance","cost":4421},{"app":"redis","cost":221},{"app":"api","cost":212}]}`,
},
},
maxRows: 3,
err: fmt.Sprintf(errMoreRowsToSend, 4, 3),
},
{
//Append dataset sends all data in batches
dataset: models.Dataset{
Name: "animal.run.time",
UpdateType: models.Append,
Fields: []models.Field{
{Name: "animal", Type: models.StringType},
{Name: "Run time", Type: models.NumberType},
},
},
data: models.DatasetRows{
{
"animal": "worm",
"run_time": 621,
},
{
"animal": "snail",
"run_time": 521,
},
{
"animal": "duck",
"run_time": 41,
},
{
"animal": "geese",
"run_time": 44,
},
{
"animal": "terrapin",
"run_time": 444,
},
{
"animal": "bird",
"run_time": 22,
},
},
requests: []request{
{
Method: http.MethodPost,
Path: "/datasets/animal.run.time/data",
Body: `{"data":[{"animal":"worm","run_time":621},{"animal":"snail","run_time":521},{"animal":"duck","run_time":41}]}`,
},
{
Method: http.MethodPost,
Path: "/datasets/animal.run.time/data",
Body: `{"data":[{"animal":"geese","run_time":44},{"animal":"terrapin","run_time":444},{"animal":"bird","run_time":22}]}`,
},
},
maxRows: 3,
},
{
//Append dataset sends all data in batches remaining one
dataset: models.Dataset{
Name: "animal.run.time",
UpdateType: models.Append,
Fields: []models.Field{
{Name: "Animal", Type: models.StringType},
{Name: "Run time", Type: models.NumberType},
},
},
data: models.DatasetRows{
{
"animal": "worm",
"run_time": 621,
},
{
"animal": "snail",
"run_time": 521,
},
{
"animal": "duck",
"run_time": 41,
},
{
"animal": "geese",
"run_time": 44,
},
{
"animal": "terrapin",
"run_time": 444,
},
{
"animal": "bird",
"run_time": 22,
},
{
"animal": "squirrel",
"run_time": 88,
},
},
requests: []request{
{
Method: http.MethodPost,
Path: "/datasets/animal.run.time/data",
Body: `{"data":[{"animal":"worm","run_time":621},{"animal":"snail","run_time":521},{"animal":"duck","run_time":41}]}`,
},
{
Method: http.MethodPost,
Path: "/datasets/animal.run.time/data",
Body: `{"data":[{"animal":"geese","run_time":44},{"animal":"terrapin","run_time":444},{"animal":"bird","run_time":22}]}`,
},
{
Method: http.MethodPost,
Path: "/datasets/animal.run.time/data",
Body: `{"data":[{"animal":"squirrel","run_time":88}]}`,
},
},
maxRows: 3,
},
}
for _, tc := range testCases {
reqCount := 0
if tc.maxRows != 0 {
maxRows = tc.maxRows
} else {
maxRows = 500
}
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
reqCount++
if tc.response != nil {
w.WriteHeader(tc.response.code)
fmt.Fprintf(w, tc.response.body)
return
}
if reqCount > len(tc.requests) {
t.Errorf("Got unexpected extra requests")
return
}
tcReq := tc.requests[reqCount-1]
auth := r.Header.Get("Authorization")
if auth != expAuth {
t.Errorf("Expected authorization header '%s' but got '%s'", expAuth, auth)
}
if r.URL.Path != tcReq.Path {
t.Errorf("Expected path '%s' but got '%s'", tcReq.Path, r.URL.Path)
}
if r.Method != tcReq.Method {
t.Errorf("Expected method '%s' but got '%s'", tcReq.Method, r.Method)
}
b, err := ioutil.ReadAll(r.Body)
if err != nil {
t.Errorf("Errored while consuming body %s", err)
}
body := strings.Trim(string(b), "\n")
if body != tcReq.Body {
t.Errorf("Expected body '%s' but got '%s'", tcReq.Body, body)
}
}))
gbHost = server.URL
c := NewClient(apiKey)
err := c.SendAllData(&tc.dataset, tc.data)
if err != nil && tc.err == "" {
t.Errorf("Expected no error but got '%s'", err)
}
if err == nil && tc.err != "" {
t.Errorf("Expected error '%s' but got none", tc.err)
}
if err != nil && err.Error() != tc.err {
t.Errorf("Expected error '%s' but got '%s'", tc.err, err)
}
if reqCount != len(tc.requests) {
t.Errorf("Expected %d requests but got %d", len(tc.requests), reqCount)
}
server.Close()
}
}