Function TestMakeBuilderMapErrors

balancer/rls/internal/keys/builder_test.go:110–258

(t *testing.T)

}

func TestMakeBuilderMapErrors(t *testing.T) {
	tests := []struct {
		desc          string
		cfg           *rlspb.RouteLookupConfig
		wantErrPrefix string
	}{
		{
			desc:          "No GrpcKeyBuilder",
			cfg:           &rlspb.RouteLookupConfig{},
			wantErrPrefix: "rls: RouteLookupConfig does not contain any GrpcKeyBuilder",
		},
		{
			desc: "Two GrpcKeyBuilders with same Name",
			cfg: &rlspb.RouteLookupConfig{
				GrpcKeybuilders: []*rlspb.GrpcKeyBuilder{goodKeyBuilder1, goodKeyBuilder1},
			},
			wantErrPrefix: "rls: GrpcKeyBuilder in RouteLookupConfig contains repeated Name field",
		},
		{
			desc: "GrpcKeyBuilder with empty Service field",
			cfg: &rlspb.RouteLookupConfig{
				GrpcKeybuilders: []*rlspb.GrpcKeyBuilder{
					{
						Names: []*rlspb.GrpcKeyBuilder_Name{
							{Service: "bFoo", Method: "method1"},
							{Service: "bBar"},
							{Method: "method1"},
						},
						Headers: []*rlspb.NameMatcher{{Key: "k1", Names: []string{"n1", "n2"}}},
					},
					goodKeyBuilder1,
				},
			},
			wantErrPrefix: "rls: GrpcKeyBuilder in RouteLookupConfig contains a Name field with no Service",
		},
		{
			desc: "GrpcKeyBuilder with no Name",
			cfg: &rlspb.RouteLookupConfig{
				GrpcKeybuilders: []*rlspb.GrpcKeyBuilder{{}, goodKeyBuilder1},
			},
			wantErrPrefix: "rls: GrpcKeyBuilder in RouteLookupConfig does not contain any Name",
		},
		{
			desc: "GrpcKeyBuilder with requiredMatch field set",
			cfg: &rlspb.RouteLookupConfig{
				GrpcKeybuilders: []*rlspb.GrpcKeyBuilder{
					{
						Names:   []*rlspb.GrpcKeyBuilder_Name{{Service: "bFoo", Method: "method1"}},
						Headers: []*rlspb.NameMatcher{{Key: "k1", Names: []string{"n1", "n2"}, RequiredMatch: true}},
					},
					goodKeyBuilder1,
				},
			},
			wantErrPrefix: "rls: GrpcKeyBuilder in RouteLookupConfig has required_match field set",
		},
		{
			desc: "GrpcKeyBuilder two headers with same key",
			cfg: &rlspb.RouteLookupConfig{