package consul import ( "testing" "github.com/stretchr/testify/require" ) func TestDoesSelectorMatch(t *testing.T) { type matchable struct { A string `bexpr:"a"` C string `bexpr:"c"` } for _, test := range []struct { name string selector string details interface{} ok bool }{ {"no fields", "a==b", nil, false}, {"1 term ok", "a==b", &matchable{A: "b"}, true}, {"1 term no field", "a==b", &matchable{C: "d"}, false}, {"1 term wrong value", "a==b", &matchable{A: "z"}, false}, {"2 terms ok", "a==b and c==d", &matchable{A: "b", C: "d"}, true}, {"2 terms one missing field", "a==b and c==d", &matchable{A: "b"}, false}, {"2 terms one wrong value", "a==b and c==d", &matchable{A: "z", C: "d"}, false}, /////////////////////////////// {"no fields (no selectors)", "", nil, true}, {"1 term ok (no selectors)", "", &matchable{A: "b"}, true}, } { t.Run(test.name, func(t *testing.T) { ok := doesSelectorMatch(test.selector, test.details) require.Equal(t, test.ok, ok) }) } }