|
1
|
|
|
package com.hltech.vaunt.validator; |
|
2
|
|
|
|
|
3
|
|
|
import com.hltech.vaunt.core.domain.model.Contract; |
|
4
|
|
|
import com.hltech.vaunt.core.domain.model.DestinationType; |
|
5
|
|
|
import com.hltech.vaunt.core.domain.model.Service; |
|
6
|
|
|
|
|
7
|
|
|
import java.util.List; |
|
8
|
|
|
import java.util.Optional; |
|
9
|
|
|
import java.util.stream.Collectors; |
|
10
|
|
|
|
|
11
|
|
|
public class VauntValidator { |
|
12
|
|
|
|
|
13
|
|
|
public List<ValidationResult> validate(Service consumer, Service provider) { |
|
14
|
|
|
return consumer.getExpectations().getProviderNameToContracts().get(provider.getName()).stream() |
|
15
|
|
|
.map(consumerContract -> validateWithMatchingProviderContract( |
|
16
|
|
|
consumerContract, provider.getCapabilities().getContracts())) |
|
17
|
|
|
.collect(Collectors.toList()); |
|
18
|
|
|
} |
|
19
|
|
|
|
|
20
|
|
|
public List<ValidationResult> validate(List<Contract> expectations, List<Contract> capabilities) { |
|
21
|
|
|
return expectations.stream() |
|
22
|
|
|
.map(consumerContract -> validateWithMatchingProviderContract(consumerContract, capabilities)) |
|
23
|
|
|
.collect(Collectors.toList()); |
|
24
|
|
|
} |
|
25
|
|
|
|
|
26
|
|
|
private ValidationResult validateWithMatchingProviderContract( |
|
27
|
|
|
Contract consumerContract, List<Contract> providerContracts) { |
|
28
|
|
|
List<Contract> contracts = providerContracts.stream() |
|
29
|
|
|
.filter(providerContract -> isEndpointMatching(consumerContract, providerContract)) |
|
30
|
|
|
.collect(Collectors.toList()); |
|
31
|
|
|
|
|
32
|
|
|
if (contracts.isEmpty()) { |
|
33
|
|
|
return ValidationResult.failure(consumerContract, ValidationError.MISSING_ENDPOINT); |
|
34
|
|
|
} |
|
35
|
|
|
|
|
36
|
|
|
Optional<Contract> matchingProviderContract = contracts.stream() |
|
37
|
|
|
.filter(providerContract -> isSchemaMatching(consumerContract, providerContract)) |
|
38
|
|
|
.findFirst(); |
|
39
|
|
|
|
|
40
|
|
|
return matchingProviderContract |
|
41
|
|
|
.map(contract -> ValidationResult.success(consumerContract, contract)) |
|
42
|
|
|
.orElseGet(() -> ValidationResult.failure(consumerContract, contracts, ValidationError.WRONG_SCHEMA)); |
|
43
|
|
|
|
|
44
|
|
|
} |
|
45
|
|
|
|
|
46
|
|
|
private boolean isEndpointMatching(Contract firstContract, Contract secondContract) { |
|
47
|
|
|
return isTmpQueueMatching(firstContract, secondContract) |
|
48
|
|
|
|| (isDstTypeMatching(firstContract, secondContract) |
|
49
|
|
|
&& isDstNameMatching(firstContract, secondContract)); |
|
50
|
|
|
} |
|
51
|
|
|
|
|
52
|
|
|
private boolean isTmpQueueMatching(Contract firstContract, Contract secondContract) { |
|
53
|
|
|
return firstContract.getDestinationType() == DestinationType.TEMPORARY_QUEUE |
|
54
|
|
|
&& isDstTypeMatching(firstContract, secondContract); |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
|
|
private boolean isDstTypeMatching(Contract firstContract, Contract secondContract) { |
|
58
|
|
|
return firstContract.getDestinationType() == secondContract.getDestinationType(); |
|
59
|
|
|
} |
|
60
|
|
|
|
|
61
|
|
|
private boolean isDstNameMatching(Contract firstContract, Contract secondContract) { |
|
62
|
|
|
return firstContract.getDestinationName().equals(secondContract.getDestinationName()); |
|
63
|
|
|
} |
|
64
|
|
|
|
|
65
|
|
|
private boolean isSchemaMatching(Contract firstContract, Contract secondContract) { |
|
66
|
|
|
return firstContract.getBody().equals(secondContract.getBody()); |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
|
|
} |
|
70
|
|
|
|
HLTech /
vaunt
