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graph_test_utils.go
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/
graph_test_utils.go
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package tests
import (
"bytes"
"encoding/json"
"fmt"
"github.com/arikkfir/greenstar/api/util"
"io"
"net/http"
"strings"
"testing"
)
func createTenant(t *testing.T) string {
t.Helper()
tenant := util.RandomTenant(7)
url := "http://localhost:8000/tenants?tenant=" + tenant
t.Logf("Creating tenant: %s", tenant)
t.Logf("Tenant creation endpoint: %s", url)
request, err := http.NewRequest(http.MethodPost, url, nil)
if err != nil {
t.Fatal("Failed to create HTTP request to delete tenant", err)
}
resp, err := http.DefaultClient.Do(request)
if err != nil {
t.Fatal("Failed to send HTTP request to delete tenant", err)
}
if resp.StatusCode != http.StatusOK {
t.Fatalf("Failed to delete tenant (expected HTTP status code %d, got %d)", http.StatusOK, resp.StatusCode)
}
tenantURL := "http://localhost:8000/tenants/" + tenant
t.Cleanup(func() {
t.Log("Deleting tenant")
request, err := http.NewRequest(http.MethodDelete, tenantURL, nil)
if err != nil {
t.Fatal("Failed to create HTTP request to delete tenant", err)
}
resp, err := http.DefaultClient.Do(request)
if err != nil {
t.Fatal("Failed to send HTTP request to delete tenant", err)
}
if resp.StatusCode != http.StatusOK {
t.Fatalf("Failed to delete tenant (expected HTTP status code %d, got %d)", http.StatusOK, resp.StatusCode)
}
})
return tenantURL + "/query"
}
func queryGraphQLEndpoint(url string, query string) (string, error) {
queryBytes, err := json.Marshal(query)
if err != nil {
return "", fmt.Errorf("failed to marshal query to JSON string: %w\nQuery string: %s", err, query)
}
bodyReader := strings.NewReader(fmt.Sprintf(`{"query": %s, "variables": {}}`, string(queryBytes)))
request, err := http.NewRequest(http.MethodPost, url, bodyReader)
if err != nil {
return "", fmt.Errorf("failed to create HTTP request to '%s': %w", request.URL, err)
}
request.Header.Set("Content-Type", "application/json")
request.Header.Set("Accept", "application/json")
resp, err := http.DefaultClient.Do(request)
if err != nil {
return "", fmt.Errorf("failed to send HTTP request: %w", err)
}
b, err := io.ReadAll(resp.Body)
if err != nil {
return "", fmt.Errorf("failed to read response body: %w", err)
}
if resp.StatusCode != http.StatusOK {
buffer := bytes.Buffer{}
buffer.WriteString(fmt.Sprintf("URL: %s\n", url))
buffer.WriteString(fmt.Sprintf("HTTP method: %s\n", request.Method))
buffer.WriteString(fmt.Sprintf("HTTP status code: %d\n", resp.StatusCode))
buffer.WriteString(fmt.Sprintf("HTTP response headers:\n"))
if err := resp.Header.Write(&buffer); err != nil {
buffer.WriteString(fmt.Sprintf("Failed writing HTTP headers to buffer: %s\n", err))
}
buffer.WriteString(fmt.Sprintf("HTTP response body: %s\n", string(b)))
return "", fmt.Errorf("unexpected status code:\n%s", buffer.String())
}
return string(b), nil
}