signoz/pkg/telemetrystore/telemetrystoretest/provider_test.go

package telemetrystoretest

import (
	"testing"

	"github.com/ClickHouse/clickhouse-go/v2"
	cmock "github.com/srikanthccv/ClickHouse-go-mock"
	"github.com/stretchr/testify/assert"
)

func TestNew(t *testing.T) {
	tests := []struct {
		name    string
		wantErr bool
	}{
		{
			name:    "should create new provider successfully",
			wantErr: false,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			provider, err := New()
			if tt.wantErr {
				assert.Error(t, err)
				assert.Nil(t, provider)
				return
			}

			assert.NoError(t, err)
			assert.NotNil(t, provider)
			assert.NotNil(t, provider.Mock())
			assert.NotNil(t, provider.Clickhouse())

			// Verify the returned interfaces implement the expected types
			_, ok := provider.Mock().(cmock.ClickConnMockCommon)
			assert.True(t, ok, "Mock() should return cmock.ClickConnMockCommon")

			_, ok = provider.Clickhouse().(clickhouse.Conn)
			assert.True(t, ok, "Clickhouse() should return clickhouse.Conn")
		})
	}
}