fake http client

main_test.go

package main

import (
	"bytes"
	"context"
	"encoding/json"
	"fmt"
	"io"
	"net/http"
	"testing"

	egoscale "github.com/exoscale/egoscale/v3"
	"github.com/exoscale/egoscale/v3/credentials"
)

type fakeSKSVersionsTransport struct {
	versions []string
}

func (t *fakeSKSVersionsTransport) RoundTrip(req *http.Request) (*http.Response, error) {
	body, err := json.Marshal(map[string]any{
		"sks-cluster-versions": t.versions,
	})
	if err != nil {
		return nil, err
	}

	return &http.Response{
		StatusCode: http.StatusOK,
		Body:       io.NopCloser(bytes.NewReader(body)),
		Header:     make(http.Header),
	}, nil
}

func TestRun(t *testing.T) {
	fakeVersions := []string{"0.0.0", "1.1.1", "2.2.2"}

	fakeHTTPClient := &http.Client{
		Transport: &fakeSKSVersionsTransport{versions: fakeVersions},
	}

	client, err := egoscale.NewClient(
		credentials.NewStaticCredentials("test-key", "test-secret"),
		egoscale.ClientOptWithEndpoint(egoscale.CHGva2),
		egoscale.ClientOptWithHTTPClient(fakeHTTPClient),
	)
	if err != nil {
		t.Fatalf("failed to create egoscale client: %v", err)
	}

	resp, err := client.ListSKSClusterVersions(context.Background())
	if err != nil {
		t.Fatalf("ListSKSClusterVersions returned an error: %v", err)
	}

	for _, v := range resp.SKSClusterVersions {
		fmt.Println(v)
	}
}