Function TestAuthSliceToMap

internal/watcher/watcher_test.go:465–534

(t *testing.T)

}

func TestAuthSliceToMap(t *testing.T) {
	t.Parallel()

	valid1 := &coreauth.Auth{ID: "a"}
	valid2 := &coreauth.Auth{ID: "b"}
	dupOld := &coreauth.Auth{ID: "dup", Label: "old"}
	dupNew := &coreauth.Auth{ID: "dup", Label: "new"}
	empty := &coreauth.Auth{ID: "  "}

	tests := []struct {
		name string
		in   []*coreauth.Auth
		want map[string]*coreauth.Auth
	}{
		{
			name: "nil input",
			in:   nil,
			want: map[string]*coreauth.Auth{},
		},
		{
			name: "empty input",
			in:   []*coreauth.Auth{},
			want: map[string]*coreauth.Auth{},
		},
		{
			name: "filters invalid auths",
			in:   []*coreauth.Auth{nil, empty},
			want: map[string]*coreauth.Auth{},
		},
		{
			name: "keeps valid auths",
			in:   []*coreauth.Auth{valid1, nil, valid2},
			want: map[string]*coreauth.Auth{"a": valid1, "b": valid2},
		},
		{
			name: "last duplicate wins",
			in:   []*coreauth.Auth{dupOld, dupNew},
			want: map[string]*coreauth.Auth{"dup": dupNew},
		},
	}

	for _, tc := range tests {
		tc := tc
		t.Run(tc.name, func(t *testing.T) {
			t.Parallel()
			got := authSliceToMap(tc.in)
			if len(tc.want) == 0 {
				if got == nil {
					t.Fatal("expected empty map, got nil")
				}
				if len(got) != 0 {
					t.Fatalf("expected empty map, got %#v", got)
				}
				return
			}
			if len(got) != len(tc.want) {
				t.Fatalf("unexpected map length: got %d, want %d", len(got), len(tc.want))
			}