package config import ( "testing" "github.com/docker/docker/api/types/filters" "github.com/google/go-cmp/cmp" "gotest.tools/assert" "gotest.tools/fs" ) func TestBuilderGC(t *testing.T) { tempFile := fs.NewFile(t, "config", fs.WithContent(`{ "builder": { "gc": { "enabled": true, "policy": [ {"keepStorage": "10GB", "filter": ["unused-for=2200h"]}, {"keepStorage": "50GB", "filter": {"unused-for": {"3300h": true}}}, {"keepStorage": "100GB", "all": true} ] } } }`)) defer tempFile.Remove() configFile := tempFile.Path() cfg, err := MergeDaemonConfigurations(&Config{}, nil, configFile) assert.NilError(t, err) assert.Assert(t, cfg.Builder.GC.Enabled) f1 := filters.NewArgs() f1.Add("unused-for", "2200h") f2 := filters.NewArgs() f2.Add("unused-for", "3300h") expectedPolicy := []BuilderGCRule{ {KeepStorage: "10GB", Filter: BuilderGCFilter(f1)}, {KeepStorage: "50GB", Filter: BuilderGCFilter(f2)}, /* parsed from deprecated form */ {KeepStorage: "100GB", All: true}, } assert.DeepEqual(t, cfg.Builder.GC.Policy, expectedPolicy, cmp.AllowUnexported(BuilderGCFilter{})) // double check to please the skeptics assert.Assert(t, filters.Args(cfg.Builder.GC.Policy[0].Filter).UniqueExactMatch("unused-for", "2200h")) assert.Assert(t, filters.Args(cfg.Builder.GC.Policy[1].Filter).UniqueExactMatch("unused-for", "3300h")) }