package container import ( "testing" "github.com/docker/docker/opts" "github.com/docker/docker/pkg/testutil/assert" ) func TestBuildContainerListOptions(t *testing.T) { filters := opts.NewFilterOpt() assert.NilError(t, filters.Set("foo=bar")) assert.NilError(t, filters.Set("baz=foo")) contexts := []struct { psOpts *psOptions expectedAll bool expectedSize bool expectedLimit int expectedFilters map[string]string }{ { psOpts: &psOptions{ all: true, size: true, last: 5, filter: filters, }, expectedAll: true, expectedSize: true, expectedLimit: 5, expectedFilters: map[string]string{ "foo": "bar", "baz": "foo", }, }, { psOpts: &psOptions{ all: true, size: true, last: -1, nLatest: true, }, expectedAll: true, expectedSize: true, expectedLimit: 1, expectedFilters: make(map[string]string), }, } for _, c := range contexts { options, err := buildContainerListOptions(c.psOpts) assert.NilError(t, err) assert.Equal(t, c.expectedAll, options.All) assert.Equal(t, c.expectedSize, options.Size) assert.Equal(t, c.expectedLimit, options.Limit) assert.Equal(t, options.Filters.Len(), len(c.expectedFilters)) for k, v := range c.expectedFilters { f := options.Filters if !f.ExactMatch(k, v) { t.Fatalf("Expected filter with key %s to be %s but got %s", k, v, f.Get(k)) } } } }