chore: add some utils tests

internal/utils/cloudflare/dns_test.go

@@ -0,0 +1,128 @@
+package cloudflare
+
+import (
+	"context"
+	"net/http"
+	"testing"
+
+	"github.com/h2non/gock"
+	"github.com/stretchr/testify/assert"
+	"github.com/supabase/cli/internal/testing/apitest"
+)
+
+func TestDNSQuery(t *testing.T) {
+	t.Run("successfully queries A records", func(t *testing.T) {
+		api := NewCloudflareAPI()
+		defer gock.OffAll()
+		gock.New("https://1.1.1.1").
+			Get("/dns-query").
+			MatchParam("name", "example.com").
+			MatchHeader("accept", "application/dns-json").
+			Reply(http.StatusOK).
+			JSON(DNSResponse{
+				Answer: []DNSAnswer{
+					{
+						Name: "example.com",
+						Type: TypeA,
+						Ttl:  300,
+						Data: "93.184.216.34",
+					},
+				},
+			})
+
+		resp, err := api.DNSQuery(context.Background(), DNSParams{
+			Name: "example.com",
+		})
+
+		assert.NoError(t, err)
+		assert.Len(t, resp.Answer, 1)
+		assert.Equal(t, "93.184.216.34", resp.Answer[0].Data)
+		assert.Equal(t, TypeA, resp.Answer[0].Type)
+		assert.Empty(t, apitest.ListUnmatchedRequests())
+	})
+
+	t.Run("successfully queries specific DNS type", func(t *testing.T) {
+		api := NewCloudflareAPI()
+		dnsType := TypeCNAME
+		defer gock.OffAll()
+		gock.New("https://1.1.1.1").
+			Get("/dns-query").
+			MatchParam("name", "www.example.com").
+			MatchParam("type", "5"). // TypeCNAME = 5
+			MatchHeader("accept", "application/dns-json").
+			Reply(http.StatusOK).
+			JSON(DNSResponse{
+				Answer: []DNSAnswer{
+					{
+						Name: "www.example.com",
+						Type: TypeCNAME,
+						Ttl:  3600,
+						Data: "example.com",
+					},
+				},
+			})
+
+		resp, err := api.DNSQuery(context.Background(), DNSParams{
+			Name: "www.example.com",
+			Type: &dnsType,
+		})
+
+		assert.NoError(t, err)
+		assert.Len(t, resp.Answer, 1)
+		assert.Equal(t, "example.com", resp.Answer[0].Data)
+		assert.Equal(t, TypeCNAME, resp.Answer[0].Type)
+		assert.Empty(t, apitest.ListUnmatchedRequests())
+	})
+
+	t.Run("handles network error", func(t *testing.T) {
+		api := NewCloudflareAPI()
+		defer gock.OffAll()
+		gock.New("https://1.1.1.1").
+			Get("/dns-query").
+			MatchParam("name", "example.com").
+			ReplyError(gock.ErrCannotMatch)
+
+		resp, err := api.DNSQuery(context.Background(), DNSParams{
+			Name: "example.com",
+		})
+
+		assert.Error(t, err)
+		assert.Empty(t, resp.Answer)
+		assert.Empty(t, apitest.ListUnmatchedRequests())
+	})
+
+	t.Run("handles service unavailable", func(t *testing.T) {
+		api := NewCloudflareAPI()
+		defer gock.OffAll()
+		gock.New("https://1.1.1.1").
+			Get("/dns-query").
+			MatchParam("name", "example.com").
+			Reply(http.StatusServiceUnavailable)
+
+		resp, err := api.DNSQuery(context.Background(), DNSParams{
+			Name: "example.com",
+		})
+
+		assert.ErrorContains(t, err, "status 503")
+		assert.Empty(t, resp.Answer)
+		assert.Empty(t, apitest.ListUnmatchedRequests())
+	})
+
+	t.Run("handles malformed response", func(t *testing.T) {
+		api := NewCloudflareAPI()
+		defer gock.OffAll()
+		gock.New("https://1.1.1.1").
+			Get("/dns-query").
+			MatchParam("name", "example.com").
+			Reply(http.StatusOK).
+			JSON("invalid json")
+
+		resp, err := api.DNSQuery(context.Background(), DNSParams{
+			Name: "example.com",
+		})
+
+		assert.ErrorContains(t, err, "failed to parse")
+		assert.Empty(t, resp.Answer)
+		assert.Empty(t, apitest.ListUnmatchedRequests())
+	})
+}

internal/utils/config_test.go

@@ -0,0 +1,168 @@
+package utils
+
+import (
+	"os"
+	"testing"
+
+	"github.com/spf13/afero"
+	"github.com/spf13/viper"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestGetId(t *testing.T) {
+	t.Run("generates container id", func(t *testing.T) {
+		Config.ProjectId = "test-project"
+		name := "test-service"
+
+		id := GetId(name)
+
+		assert.Equal(t, "supabase_test-service_test-project", id)
+	})
+}
+
+func TestUpdateDockerIds(t *testing.T) {
+	t.Run("updates all container ids", func(t *testing.T) {
+		Config.ProjectId = "test-project"
+		viper.Set("network-id", "custom-network")
+		defer viper.Reset()
+
+		UpdateDockerIds()
+
+		assert.Equal(t, "custom-network", NetId)
+		assert.Equal(t, "supabase_db_test-project", DbId)
+		assert.Equal(t, "supabase_kong_test-project", KongId)
+		assert.Equal(t, "supabase_auth_test-project", GotrueId)
+		assert.Equal(t, "supabase_inbucket_test-project", InbucketId)
+		assert.Equal(t, "supabase_realtime_test-project", RealtimeId)
+		assert.Equal(t, "supabase_rest_test-project", RestId)
+		assert.Equal(t, "supabase_storage_test-project", StorageId)
+		assert.Equal(t, "supabase_imgproxy_test-project", ImgProxyId)
+		assert.Equal(t, "supabase_differ_test-project", DifferId)
+		assert.Equal(t, "supabase_pg_meta_test-project", PgmetaId)
+		assert.Equal(t, "supabase_studio_test-project", StudioId)
+		assert.Equal(t, "supabase_edge_runtime_test-project", EdgeRuntimeId)
+		assert.Equal(t, "supabase_analytics_test-project", LogflareId)
+		assert.Equal(t, "supabase_vector_test-project", VectorId)
+		assert.Equal(t, "supabase_pooler_test-project", PoolerId)
+	})
+
+	t.Run("generates network id if not set", func(t *testing.T) {
+		Config.ProjectId = "test-project"
+		viper.Reset()
+
+		UpdateDockerIds()
+
+		assert.Equal(t, "supabase_network_test-project", NetId)
+	})
+}
+
+func TestInitConfig(t *testing.T) {
+	t.Run("creates new config file", func(t *testing.T) {
+		fsys := afero.NewMemMapFs()
+		params := InitParams{
+			ProjectId: "test-project",
+		}
+
+		err := InitConfig(params, fsys)
+
+		assert.NoError(t, err)
+		exists, err := afero.Exists(fsys, ConfigPath)
+		assert.NoError(t, err)
+		assert.True(t, exists)
+	})
+
+	t.Run("creates config with orioledb", func(t *testing.T) {
+		fsys := afero.NewMemMapFs()
+		params := InitParams{
+			ProjectId:   "test-project",
+			UseOrioleDB: true,
+		}
+
+		err := InitConfig(params, fsys)
+
+		assert.NoError(t, err)
+		content, err := afero.ReadFile(fsys, ConfigPath)
+		assert.NoError(t, err)
+		assert.Contains(t, string(content), "15.1.0.150")
+	})
+
+	t.Run("fails if config exists and no overwrite", func(t *testing.T) {
+		fsys := afero.NewMemMapFs()
+		err := afero.WriteFile(fsys, ConfigPath, []byte("existing"), 0644)
+		require.NoError(t, err)
+		params := InitParams{
+			ProjectId: "test-project",
+		}
+
+		err = InitConfig(params, fsys)
+
+		assert.ErrorIs(t, err, os.ErrExist)
+	})
+
+	t.Run("overwrites existing config when specified", func(t *testing.T) {
+		fsys := afero.NewMemMapFs()
+		err := afero.WriteFile(fsys, ConfigPath, []byte("existing"), 0644)
+		require.NoError(t, err)
+		params := InitParams{
+			ProjectId: "test-project",
+			Overwrite: true,
+		}
+
+		err = InitConfig(params, fsys)
+
+		assert.NoError(t, err)
+		content, err := afero.ReadFile(fsys, ConfigPath)
+		assert.NoError(t, err)
+		assert.NotEqual(t, "existing", string(content))
+	})
+}
+
+func TestGetApiUrl(t *testing.T) {
+	t.Run("returns external url when configured", func(t *testing.T) {
+		Config.Api.ExternalUrl = "https://api.example.com"
+
+		url := GetApiUrl("/test")
+
+		assert.Equal(t, "https://api.example.com/test", url)
+	})
+
+	t.Run("builds url from hostname and port", func(t *testing.T) {
+		Config.Hostname = "localhost"
+		Config.Api.Port = 8000
+		Config.Api.ExternalUrl = ""
+
+		url := GetApiUrl("/test")
+
+		assert.Equal(t, "http://localhost:8000/test", url)
+	})
+}
+
+func TestRootFS(t *testing.T) {
+	t.Run("opens file from root fs", func(t *testing.T) {
+		fsys := afero.NewMemMapFs()
+		content := []byte("test content")
+		err := afero.WriteFile(fsys, "/test.txt", content, 0644)
+		require.NoError(t, err)
+
+		rootfs := NewRootFS(fsys)
+		f, err := rootfs.Open("/test.txt")
+		assert.NoError(t, err)
+		defer f.Close()
+
+		buf := make([]byte, len(content))
+		n, err := f.Read(buf)
+		assert.NoError(t, err)
+		assert.Equal(t, len(content), n)
+		assert.Equal(t, content, buf)
+	})
+
+	t.Run("returns error for non-existent file", func(t *testing.T) {
+		fsys := afero.NewMemMapFs()
+		rootfs := NewRootFS(fsys)
+
+		_, err := rootfs.Open("/non-existent.txt")
+
+		assert.Error(t, err)
+	})
+}