railpack

1package buildkit2 3import (4	"testing"5 6	"github.com/stretchr/testify/require"7)8 9func TestParseBuildArgs(t *testing.T) {10	opts := map[string]string{11		"build-arg:FOO": "bar",12		"platform":      "linux/amd64",13		"build-arg:BAZ": "qux",14		"filename":      "Dockerfile",15	}16 17	got := parseBuildArgs(opts)18 19	want := map[string]string{20		"FOO": "bar",21		"BAZ": "qux",22	}23 24	if len(got) != len(want) {25		t.Errorf("got %d build args, want %d", len(got), len(want))26	}27 28	for k, v := range want {29		if got[k] != v {30			t.Errorf("build arg %q = %q, want %q", k, got[k], v)31		}32	}33}34 35func TestParseCacheImports(t *testing.T) {36	t.Parallel()37 38	t.Run("empty opts", func(t *testing.T) {39		imports, err := parseCacheImports(nil)40		require.NoError(t, err)41		require.Empty(t, imports)42	})43 44	t.Run("cache-imports JSON", func(t *testing.T) {45		imports, err := parseCacheImports(map[string]string{46			keyCacheImports: `[{"Type":"registry","Attrs":{"ref":"host.docker.internal:7890/node-bun:cache"}}]`,47		})48		require.NoError(t, err)49		require.Len(t, imports, 1)50		require.Equal(t, "registry", imports[0].Type)51		require.Equal(t, "host.docker.internal:7890/node-bun:cache", imports[0].Attrs["ref"])52	})53 54	t.Run("multiple cache-imports", func(t *testing.T) {55		imports, err := parseCacheImports(map[string]string{56			keyCacheImports: `[{"Type":"registry","Attrs":{"ref":"a:cache"}},{"Type":"gha","Attrs":{"scope":"my-scope"}}]`,57		})58		require.NoError(t, err)59		require.Len(t, imports, 2)60		require.Equal(t, "registry", imports[0].Type)61		require.Equal(t, "a:cache", imports[0].Attrs["ref"])62		require.Equal(t, "gha", imports[1].Type)63		require.Equal(t, "my-scope", imports[1].Attrs["scope"])64	})65 66	t.Run("invalid cache-imports JSON", func(t *testing.T) {67		_, err := parseCacheImports(map[string]string{68			keyCacheImports: `not-json`,69		})70		require.Error(t, err)71		require.Contains(t, err.Error(), keyCacheImports)72	})73}74