package rext import ( "gogs.mikescher.com/BlackForestBytes/goext/tst" "regexp" "testing" ) func TestGroupByNameOrEmpty1(t *testing.T) { regex1 := W(regexp.MustCompile("0(?PA+)B(?PC+)0")) match1, ok1 := regex1.MatchFirst("Hello 0AAAABCCC0 Bye.") tst.AssertTrue(t, ok1) tst.AssertFalse(t, match1.GroupByNameOrEmpty("group1").IsEmpty()) tst.AssertEqual(t, match1.GroupByNameOrEmpty("group1").ValueOrEmpty(), "AAAA") tst.AssertEqual(t, *match1.GroupByNameOrEmpty("group1").ValueOrNil(), "AAAA") tst.AssertFalse(t, match1.GroupByNameOrEmpty("group2").IsEmpty()) tst.AssertEqual(t, match1.GroupByNameOrEmpty("group2").ValueOrEmpty(), "CCC") tst.AssertEqual(t, *match1.GroupByNameOrEmpty("group2").ValueOrNil(), "CCC") } func TestGroupByNameOrEmpty2(t *testing.T) { regex1 := W(regexp.MustCompile("0(?PA+)B(?PC+)(?PC+)?0")) match1, ok1 := regex1.MatchFirst("Hello 0AAAABCCC0 Bye.") tst.AssertTrue(t, ok1) tst.AssertFalse(t, match1.GroupByNameOrEmpty("group1").IsEmpty()) tst.AssertEqual(t, match1.GroupByNameOrEmpty("group1").ValueOrEmpty(), "AAAA") tst.AssertEqual(t, *match1.GroupByNameOrEmpty("group1").ValueOrNil(), "AAAA") tst.AssertFalse(t, match1.GroupByNameOrEmpty("group2").IsEmpty()) tst.AssertEqual(t, match1.GroupByNameOrEmpty("group2").ValueOrEmpty(), "CCC") tst.AssertEqual(t, *match1.GroupByNameOrEmpty("group2").ValueOrNil(), "CCC") tst.AssertTrue(t, match1.GroupByNameOrEmpty("group3").IsEmpty()) tst.AssertEqual(t, match1.GroupByNameOrEmpty("group3").ValueOrEmpty(), "") tst.AssertPtrEqual(t, match1.GroupByNameOrEmpty("group3").ValueOrNil(), nil) }