railpack

1package build_llb2 3import (4	"testing"5 6	"github.com/moby/buildkit/client/llb"7	specs "github.com/opencontainers/image-spec/specs-go/v1"8	"github.com/railwayapp/railpack/core/plan"9	"github.com/stretchr/testify/require"10)11 12func TestBuildGraphNoCache(t *testing.T) {13	p := &plan.BuildPlan{14		Steps: []plan.Step{15			{16				Name:   "test",17				Caches: []string{"test-cache"},18			},19		},20		Caches: map[string]*plan.Cache{21			"test-cache": {22				Directory: "/root/.cache",23			},24		},25	}26 27	localState := llb.Local("context")28	cacheStore := NewBuildKitCacheStore("")29	platform := specs.Platform{OS: "linux", Architecture: "amd64"}30 31	t.Run("with NoCache=false", func(t *testing.T) {32		g, err := NewBuildGraph(p, &localState, cacheStore, "", &platform, "", false)33		require.NoError(t, err)34		require.False(t, g.NoCache)35	})36 37	t.Run("with NoCache=true", func(t *testing.T) {38		g, err := NewBuildGraph(p, &localState, cacheStore, "", &platform, "", true)39		require.NoError(t, err)40		require.True(t, g.NoCache)41		// NoCache should NOT affect if caches are enabled or not, it just affects the layer cache42		opts, err := g.getCacheMountOptions([]string{"test-cache"})43		require.NoError(t, err)44		require.Len(t, opts, 1)45	})46}47