registry/internal/database/postgres_test.go
Tadas Antanavicius 8bd13d5ed7
Apply gofmt formatting to all Go files (#588)
## Summary
- Applied `gofmt -s -w` across the entire codebase to ensure consistent
Go formatting
- This will trigger a deployment with minimal code changes

## Test plan
- [x] Pre-commit hooks pass
- [x] No functional changes, formatting only

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude <noreply@anthropic.com>
2025-09-30 17:32:22 +03:00

969 lines
25 KiB
Go

package database_test
import (
"context"
"fmt"
"testing"
"time"
"github.com/jackc/pgx/v5"
"github.com/modelcontextprotocol/registry/internal/database"
apiv0 "github.com/modelcontextprotocol/registry/pkg/api/v0"
"github.com/modelcontextprotocol/registry/pkg/model"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestPostgreSQL_CreateServer(t *testing.T) {
db := database.NewTestDB(t)
ctx := context.Background()
tests := []struct {
name string
serverJSON *apiv0.ServerJSON
officialMeta *apiv0.RegistryExtensions
expectError bool
errorType error
}{
{
name: "successful server creation",
serverJSON: &apiv0.ServerJSON{
Name: "com.example/test-server",
Description: "A test server",
Version: "1.0.0",
Remotes: []model.Transport{
{Type: "http", URL: "https://api.example.com/mcp"},
},
},
officialMeta: &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: time.Now(),
UpdatedAt: time.Now(),
IsLatest: true,
},
expectError: false,
},
{
name: "duplicate server version should fail",
serverJSON: &apiv0.ServerJSON{
Name: "com.example/duplicate-server",
Description: "A duplicate test server",
Version: "1.0.0",
},
officialMeta: &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: time.Now(),
UpdatedAt: time.Now(),
IsLatest: true,
},
expectError: true,
// Note: Expecting generic database error for constraint violation
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
// Create the first server to test duplicates
if tt.name == "duplicate server version should fail" {
_, err := db.CreateServer(ctx, nil, tt.serverJSON, tt.officialMeta)
require.NoError(t, err, "First creation should succeed")
}
result, err := db.CreateServer(ctx, nil, tt.serverJSON, tt.officialMeta)
if tt.expectError {
assert.Error(t, err)
if tt.errorType != nil {
assert.ErrorIs(t, err, tt.errorType)
}
assert.Nil(t, result)
} else {
assert.NoError(t, err)
assert.NotNil(t, result)
assert.Equal(t, tt.serverJSON.Name, result.Server.Name)
assert.Equal(t, tt.serverJSON.Version, result.Server.Version)
assert.Equal(t, tt.serverJSON.Description, result.Server.Description)
assert.NotNil(t, result.Meta.Official)
assert.Equal(t, tt.officialMeta.Status, result.Meta.Official.Status)
assert.Equal(t, tt.officialMeta.IsLatest, result.Meta.Official.IsLatest)
}
})
}
}
func TestPostgreSQL_GetServerByName(t *testing.T) {
db := database.NewTestDB(t)
ctx := context.Background()
// Setup test data
serverJSON := &apiv0.ServerJSON{
Name: "com.example/get-test-server",
Description: "A server for get testing",
Version: "1.0.0",
}
officialMeta := &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: time.Now(),
UpdatedAt: time.Now(),
IsLatest: true,
}
// Create the server
_, err := db.CreateServer(ctx, nil, serverJSON, officialMeta)
require.NoError(t, err)
tests := []struct {
name string
serverName string
expectError bool
errorType error
}{
{
name: "get existing server",
serverName: "com.example/get-test-server",
},
{
name: "get non-existent server",
serverName: "com.example/non-existent",
expectError: true,
errorType: database.ErrNotFound,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := db.GetServerByName(ctx, nil, tt.serverName)
if tt.expectError {
assert.Error(t, err)
if tt.errorType != nil {
assert.ErrorIs(t, err, tt.errorType)
}
assert.Nil(t, result)
} else {
assert.NoError(t, err)
assert.NotNil(t, result)
assert.Equal(t, tt.serverName, result.Server.Name)
assert.NotNil(t, result.Meta.Official)
}
})
}
}
func TestPostgreSQL_GetServerByNameAndVersion(t *testing.T) {
db := database.NewTestDB(t)
ctx := context.Background()
// Setup test data with multiple versions
serverName := "com.example/version-test-server"
versions := []string{"1.0.0", "1.1.0", "2.0.0"}
for i, version := range versions {
serverJSON := &apiv0.ServerJSON{
Name: serverName,
Description: "A server for version testing",
Version: version,
}
officialMeta := &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: time.Now(),
UpdatedAt: time.Now(),
IsLatest: i == len(versions)-1, // Only last version is latest
}
_, err := db.CreateServer(ctx, nil, serverJSON, officialMeta)
require.NoError(t, err)
}
tests := []struct {
name string
serverName string
version string
expectError bool
errorType error
}{
{
name: "get existing server version",
serverName: serverName,
version: "1.1.0",
},
{
name: "get non-existent version",
serverName: serverName,
version: "3.0.0",
expectError: true,
errorType: database.ErrNotFound,
},
{
name: "get non-existent server",
serverName: "com.example/non-existent",
version: "1.0.0",
expectError: true,
errorType: database.ErrNotFound,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := db.GetServerByNameAndVersion(ctx, nil, tt.serverName, tt.version)
if tt.expectError {
assert.Error(t, err)
if tt.errorType != nil {
assert.ErrorIs(t, err, tt.errorType)
}
assert.Nil(t, result)
} else {
assert.NoError(t, err)
assert.NotNil(t, result)
assert.Equal(t, tt.serverName, result.Server.Name)
assert.Equal(t, tt.version, result.Server.Version)
assert.NotNil(t, result.Meta.Official)
}
})
}
}
func TestPostgreSQL_ListServers(t *testing.T) {
db := database.NewTestDB(t)
ctx := context.Background()
// Setup test data
testServers := []struct {
name string
version string
status model.Status
remoteURL string
isLatest bool
publishedAt time.Time
}{
{
name: "com.example/server-a",
version: "1.0.0",
status: model.StatusActive,
remoteURL: "https://api-a.example.com/mcp",
isLatest: true,
publishedAt: time.Now().Add(-2 * time.Hour),
},
{
name: "com.example/server-b",
version: "2.0.0",
status: model.StatusActive,
remoteURL: "https://api-b.example.com/mcp",
isLatest: true,
publishedAt: time.Now().Add(-1 * time.Hour),
},
{
name: "com.example/server-c",
version: "1.0.0",
status: model.StatusDeprecated,
remoteURL: "https://api-c.example.com/mcp",
isLatest: true,
publishedAt: time.Now().Add(-30 * time.Minute),
},
}
// Create test servers
for _, server := range testServers {
serverJSON := &apiv0.ServerJSON{
Name: server.name,
Description: "Test server for listing",
Version: server.version,
Remotes: []model.Transport{
{Type: "http", URL: server.remoteURL},
},
}
officialMeta := &apiv0.RegistryExtensions{
Status: server.status,
PublishedAt: server.publishedAt,
UpdatedAt: server.publishedAt,
IsLatest: server.isLatest,
}
_, err := db.CreateServer(ctx, nil, serverJSON, officialMeta)
require.NoError(t, err)
}
tests := []struct {
name string
filter *database.ServerFilter
cursor string
limit int
expectedCount int
expectedNames []string
expectError bool
}{
{
name: "list all servers",
filter: nil,
limit: 10,
expectedCount: 3,
expectedNames: []string{"com.example/server-a", "com.example/server-b", "com.example/server-c"},
},
{
name: "filter by name",
filter: &database.ServerFilter{
Name: stringPtr("com.example/server-a"),
},
limit: 10,
expectedCount: 1,
expectedNames: []string{"com.example/server-a"},
},
{
name: "filter by remote URL",
filter: &database.ServerFilter{
RemoteURL: stringPtr("https://api-b.example.com/mcp"),
},
limit: 10,
expectedCount: 1,
expectedNames: []string{"com.example/server-b"},
},
{
name: "filter by substring name",
filter: &database.ServerFilter{
SubstringName: stringPtr("server-"),
},
limit: 10,
expectedCount: 3,
},
{
name: "filter by version",
filter: &database.ServerFilter{
Version: stringPtr("1.0.0"),
},
limit: 10,
expectedCount: 2,
},
{
name: "filter by isLatest",
filter: &database.ServerFilter{
IsLatest: boolPtr(true),
},
limit: 10,
expectedCount: 3,
},
{
name: "filter by updatedSince",
filter: &database.ServerFilter{
UpdatedSince: timePtr(time.Now().Add(-45 * time.Minute)),
},
limit: 10,
expectedCount: 1, // Only server-c was updated in the last 45 minutes
},
{
name: "test pagination with limit",
filter: nil,
limit: 2,
expectedCount: 2,
},
{
name: "test cursor pagination",
filter: nil,
cursor: "com.example/server-a",
limit: 10,
// Should return servers after 'server-a' alphabetically
expectedCount: 2,
expectedNames: []string{"com.example/server-b", "com.example/server-c"},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
results, nextCursor, err := db.ListServers(ctx, nil, tt.filter, tt.cursor, tt.limit)
if tt.expectError {
assert.Error(t, err)
return
}
assert.NoError(t, err)
assert.Len(t, results, tt.expectedCount)
if len(tt.expectedNames) > 0 {
actualNames := make([]string, len(results))
for i, result := range results {
actualNames[i] = result.Server.Name
}
assert.Subset(t, tt.expectedNames, actualNames)
}
// Test cursor behavior
if tt.limit < len(testServers) && len(results) == tt.limit {
assert.NotEmpty(t, nextCursor, "Should return next cursor when results are limited")
}
})
}
}
func TestPostgreSQL_UpdateServer(t *testing.T) {
db := database.NewTestDB(t)
ctx := context.Background()
// Setup test data
serverName := "com.example/update-test-server"
version := "1.0.0"
serverJSON := &apiv0.ServerJSON{
Name: serverName,
Description: "Original description",
Version: version,
}
officialMeta := &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: time.Now(),
UpdatedAt: time.Now(),
IsLatest: true,
}
_, err := db.CreateServer(ctx, nil, serverJSON, officialMeta)
require.NoError(t, err)
tests := []struct {
name string
serverName string
version string
updatedServer *apiv0.ServerJSON
expectError bool
errorType error
}{
{
name: "successful server update",
serverName: serverName,
version: version,
updatedServer: &apiv0.ServerJSON{
Name: serverName,
Description: "Updated description",
Version: version,
Remotes: []model.Transport{
{Type: "http", URL: "https://updated.example.com/mcp"},
},
},
},
{
name: "update non-existent server",
serverName: "com.example/non-existent",
version: "1.0.0",
updatedServer: &apiv0.ServerJSON{
Name: "com.example/non-existent",
Description: "Should fail",
Version: "1.0.0",
},
expectError: true,
errorType: database.ErrNotFound,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := db.UpdateServer(ctx, nil, tt.serverName, tt.version, tt.updatedServer)
if tt.expectError {
assert.Error(t, err)
if tt.errorType != nil {
assert.ErrorIs(t, err, tt.errorType)
}
assert.Nil(t, result)
} else {
assert.NoError(t, err)
assert.NotNil(t, result)
assert.Equal(t, tt.updatedServer.Description, result.Server.Description)
assert.NotNil(t, result.Meta.Official)
assert.NotZero(t, result.Meta.Official.UpdatedAt)
}
})
}
}
func TestPostgreSQL_SetServerStatus(t *testing.T) {
db := database.NewTestDB(t)
ctx := context.Background()
// Setup test data
serverName := "com.example/status-test-server"
version := "1.0.0"
serverJSON := &apiv0.ServerJSON{
Name: serverName,
Description: "A server for status testing",
Version: version,
}
officialMeta := &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: time.Now(),
UpdatedAt: time.Now(),
IsLatest: true,
}
_, err := db.CreateServer(ctx, nil, serverJSON, officialMeta)
require.NoError(t, err)
tests := []struct {
name string
serverName string
version string
newStatus string
expectError bool
errorType error
}{
{
name: "active to deprecated",
serverName: serverName,
version: version,
newStatus: string(model.StatusDeprecated),
},
{
name: "invalid status",
serverName: serverName,
version: version,
newStatus: "invalid_status",
expectError: true,
},
{
name: "non-existent server",
serverName: "com.example/non-existent",
version: "1.0.1",
newStatus: string(model.StatusDeprecated),
expectError: true,
errorType: database.ErrNotFound,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := db.SetServerStatus(ctx, nil, tt.serverName, tt.version, tt.newStatus)
if tt.expectError {
assert.Error(t, err)
if tt.errorType != nil {
assert.ErrorIs(t, err, tt.errorType)
}
assert.Nil(t, result)
} else {
assert.NoError(t, err)
assert.NotNil(t, result)
assert.Equal(t, model.Status(tt.newStatus), result.Meta.Official.Status)
assert.NotZero(t, result.Meta.Official.UpdatedAt)
}
})
}
}
func TestPostgreSQL_TransactionHandling(t *testing.T) {
db := database.NewTestDB(t)
ctx := context.Background()
t.Run("successful transaction", func(t *testing.T) {
err := db.InTransaction(ctx, func(ctx context.Context, tx pgx.Tx) error {
serverJSON := &apiv0.ServerJSON{
Name: "com.example/transaction-success",
Description: "Transaction test server",
Version: "1.0.0",
}
officialMeta := &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: time.Now(),
UpdatedAt: time.Now(),
IsLatest: true,
}
_, err := db.CreateServer(ctx, tx, serverJSON, officialMeta)
return err
})
assert.NoError(t, err)
// Verify server was created
result, err := db.GetServerByName(ctx, nil, "com.example/transaction-success")
assert.NoError(t, err)
assert.NotNil(t, result)
})
t.Run("failed transaction rollback", func(t *testing.T) {
err := db.InTransaction(ctx, func(ctx context.Context, tx pgx.Tx) error {
serverJSON := &apiv0.ServerJSON{
Name: "com.example/transaction-rollback",
Description: "Transaction rollback test server",
Version: "1.0.0",
}
officialMeta := &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: time.Now(),
UpdatedAt: time.Now(),
IsLatest: true,
}
_, err := db.CreateServer(ctx, tx, serverJSON, officialMeta)
if err != nil {
return err
}
// Force an error to trigger rollback
return assert.AnError
})
assert.Error(t, err)
assert.Equal(t, assert.AnError, err)
// Verify server was NOT created due to rollback
result, err := db.GetServerByName(ctx, nil, "com.example/transaction-rollback")
assert.Error(t, err)
assert.ErrorIs(t, err, database.ErrNotFound)
assert.Nil(t, result)
})
}
func TestPostgreSQL_ConcurrencyAndLocking(t *testing.T) {
db := database.NewTestDB(t)
ctx := context.Background()
serverName := "com.example/concurrent-server"
// Test advisory locking prevents concurrent publishes
t.Run("advisory locking prevents race conditions", func(t *testing.T) {
published := make(chan bool, 2)
errors := make(chan error, 2)
// Launch two concurrent publish operations
for i := 0; i < 2; i++ {
go func(version string) {
err := db.InTransaction(ctx, func(ctx context.Context, tx pgx.Tx) error {
// Acquire lock
if err := db.AcquirePublishLock(ctx, tx, serverName); err != nil {
return err
}
// Simulate some processing time
time.Sleep(100 * time.Millisecond)
serverJSON := &apiv0.ServerJSON{
Name: serverName,
Description: "Concurrent test server",
Version: version,
}
officialMeta := &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: time.Now(),
UpdatedAt: time.Now(),
IsLatest: true,
}
_, err := db.CreateServer(ctx, tx, serverJSON, officialMeta)
if err != nil {
return err
}
published <- true
return nil
})
errors <- err
}(time.Now().Format("20060102150405.000000"))
}
// Wait for both goroutines to complete
err1 := <-errors
err2 := <-errors
// One should succeed, one should wait (or fail if timeout)
successCount := 0
if err1 == nil {
successCount++
}
if err2 == nil {
successCount++
}
// At least one should succeed (both can succeed if advisory lock works properly)
assert.GreaterOrEqual(t, successCount, 1, "At least one concurrent operation should succeed")
close(published)
close(errors)
})
}
func TestPostgreSQL_HelperMethods(t *testing.T) {
db := database.NewTestDB(t)
ctx := context.Background()
serverName := "com.example/helper-test-server"
// Setup test data with multiple versions
versions := []string{"1.0.0", "1.1.0", "2.0.0"}
for _, version := range versions {
serverJSON := &apiv0.ServerJSON{
Name: serverName,
Description: "Helper methods test server",
Version: version,
}
officialMeta := &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: time.Now(),
UpdatedAt: time.Now(),
IsLatest: version == "2.0.0",
}
_, err := db.CreateServer(ctx, nil, serverJSON, officialMeta)
require.NoError(t, err)
}
t.Run("CountServerVersions", func(t *testing.T) {
count, err := db.CountServerVersions(ctx, nil, serverName)
assert.NoError(t, err)
assert.Equal(t, 3, count)
// Test non-existent server
count, err = db.CountServerVersions(ctx, nil, "com.example/non-existent")
assert.NoError(t, err)
assert.Equal(t, 0, count)
})
t.Run("CheckVersionExists", func(t *testing.T) {
exists, err := db.CheckVersionExists(ctx, nil, serverName, "1.1.0")
assert.NoError(t, err)
assert.True(t, exists)
exists, err = db.CheckVersionExists(ctx, nil, serverName, "3.0.0")
assert.NoError(t, err)
assert.False(t, exists)
})
t.Run("GetCurrentLatestVersion", func(t *testing.T) {
latest, err := db.GetCurrentLatestVersion(ctx, nil, serverName)
assert.NoError(t, err)
assert.NotNil(t, latest)
assert.Equal(t, "2.0.0", latest.Server.Version)
assert.True(t, latest.Meta.Official.IsLatest)
})
t.Run("GetAllVersionsByServerName", func(t *testing.T) {
allVersions, err := db.GetAllVersionsByServerName(ctx, nil, serverName)
assert.NoError(t, err)
assert.Len(t, allVersions, 3)
// Check versions are present
versionSet := make(map[string]bool)
for _, server := range allVersions {
versionSet[server.Server.Version] = true
}
for _, expectedVersion := range versions {
assert.True(t, versionSet[expectedVersion], "Version %s should be present", expectedVersion)
}
})
t.Run("UnmarkAsLatest", func(t *testing.T) {
err := db.UnmarkAsLatest(ctx, nil, serverName)
assert.NoError(t, err)
// Verify no version is marked as latest
latest, err := db.GetCurrentLatestVersion(ctx, nil, serverName)
assert.Error(t, err)
assert.ErrorIs(t, err, database.ErrNotFound)
assert.Nil(t, latest)
})
}
func TestPostgreSQL_EdgeCases(t *testing.T) {
db := database.NewTestDB(t)
ctx := context.Background()
t.Run("input validation", func(t *testing.T) {
// Test nil inputs
_, err := db.CreateServer(ctx, nil, nil, nil)
assert.Error(t, err)
assert.Contains(t, err.Error(), "serverJSON and officialMeta are required")
// Test empty required fields
_, err = db.CreateServer(ctx, nil, &apiv0.ServerJSON{}, &apiv0.RegistryExtensions{})
assert.Error(t, err)
assert.Contains(t, err.Error(), "server name and version are required")
})
t.Run("database constraints", func(t *testing.T) {
// Test server name format constraint (should be caught by database constraint)
invalidServer := &apiv0.ServerJSON{
Name: "invalid-name-format", // Missing namespace/name format
Description: "Invalid server",
Version: "1.0.0",
}
officialMeta := &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: time.Now(),
UpdatedAt: time.Now(),
IsLatest: true,
}
_, err := db.CreateServer(ctx, nil, invalidServer, officialMeta)
assert.Error(t, err, "Should fail due to server name format constraint")
})
t.Run("pagination edge cases", func(t *testing.T) {
// Test pagination with no results
results, cursor, err := db.ListServers(ctx, nil, &database.ServerFilter{
Name: stringPtr("com.example/non-existent-server"),
}, "", 10)
assert.NoError(t, err)
assert.Empty(t, results)
assert.Empty(t, cursor)
// Test pagination with limit 0 (should use default)
_, _, err = db.ListServers(ctx, nil, nil, "", 0)
assert.NoError(t, err)
// Should still work with default limit
})
t.Run("complex filtering", func(t *testing.T) {
// Setup test data
serverName := "com.example/complex-filter-server"
testTime := time.Now().Add(-1 * time.Hour)
_, err := db.CreateServer(ctx, nil, &apiv0.ServerJSON{
Name: serverName,
Description: "Complex filter test server",
Version: "1.0.0",
Remotes: []model.Transport{
{Type: "streamable-http", URL: "https://complex.example.com/mcp"},
},
}, &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: testTime,
UpdatedAt: testTime,
IsLatest: true,
})
require.NoError(t, err)
// Test multiple filters combined
filter := &database.ServerFilter{
SubstringName: stringPtr("complex"),
UpdatedSince: timePtr(testTime.Add(-30 * time.Minute)),
IsLatest: boolPtr(true),
Version: stringPtr("1.0.0"),
}
results, _, err := db.ListServers(ctx, nil, filter, "", 10)
assert.NoError(t, err)
assert.Len(t, results, 1)
assert.Equal(t, serverName, results[0].Server.Name)
})
t.Run("status transitions", func(t *testing.T) {
serverName := "com.example/status-transition-server"
version := "1.0.2"
// Create server
_, err := db.CreateServer(ctx, nil, &apiv0.ServerJSON{
Name: serverName,
Description: "Status transition test",
Version: version,
}, &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: time.Now(),
UpdatedAt: time.Now(),
IsLatest: true,
})
require.NoError(t, err)
// Test all valid status transitions
statuses := []string{
string(model.StatusDeprecated),
string(model.StatusDeleted),
string(model.StatusActive), // Can transition back
}
for _, status := range statuses {
result, err := db.SetServerStatus(ctx, nil, serverName, version, status)
assert.NoError(t, err, "Should allow transition to %s", status)
assert.Equal(t, model.Status(status), result.Meta.Official.Status)
}
})
}
func TestPostgreSQL_PerformanceScenarios(t *testing.T) {
db := database.NewTestDB(t)
ctx := context.Background()
t.Run("many versions management", func(t *testing.T) {
serverName := "com.example/many-versions-server"
// Create many versions (but stay under the limit)
versionCount := 50
for i := 0; i < versionCount; i++ {
_, err := db.CreateServer(ctx, nil, &apiv0.ServerJSON{
Name: serverName,
Description: fmt.Sprintf("Version %d", i),
Version: fmt.Sprintf("1.0.%d", i),
}, &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: time.Now(),
UpdatedAt: time.Now(),
IsLatest: i == versionCount-1, // Only last one is latest
})
require.NoError(t, err)
}
// Test counting versions
count, err := db.CountServerVersions(ctx, nil, serverName)
assert.NoError(t, err)
assert.Equal(t, versionCount, count)
// Test getting all versions
allVersions, err := db.GetAllVersionsByServerName(ctx, nil, serverName)
assert.NoError(t, err)
assert.Len(t, allVersions, versionCount)
// Test only one is marked as latest
latestCount := 0
for _, version := range allVersions {
if version.Meta.Official.IsLatest {
latestCount++
}
}
assert.Equal(t, 1, latestCount)
})
t.Run("large result pagination", func(t *testing.T) {
// Create multiple servers for pagination testing
serverCount := 25
for i := 0; i < serverCount; i++ {
_, err := db.CreateServer(ctx, nil, &apiv0.ServerJSON{
Name: fmt.Sprintf("com.example/pagination-server-%02d", i),
Description: "Pagination test server",
Version: "1.0.0",
}, &apiv0.RegistryExtensions{
Status: model.StatusActive,
PublishedAt: time.Now(),
UpdatedAt: time.Now(),
IsLatest: true,
})
require.NoError(t, err)
}
// Test paginated retrieval
allResults := []*apiv0.ServerResponse{}
cursor := ""
pageSize := 10
for {
results, nextCursor, err := db.ListServers(ctx, nil, nil, cursor, pageSize)
assert.NoError(t, err)
allResults = append(allResults, results...)
if nextCursor == "" || len(results) < pageSize {
break
}
cursor = nextCursor
}
// Should have retrieved all servers including the ones we just created
assert.GreaterOrEqual(t, len(allResults), serverCount)
})
}
// Helper functions for creating pointers to basic types
func stringPtr(s string) *string {
return &s
}
func boolPtr(b bool) *bool {
return &b
}
func timePtr(t time.Time) *time.Time {
return &t
}