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package dev.hltech.dredd.domain.validation; |
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import dev.hltech.dredd.domain.contracts.ServiceContracts; |
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import lombok.AllArgsConstructor; |
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import lombok.Getter; |
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import java.util.List; |
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import static com.google.common.collect.Lists.newArrayList; |
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import static dev.hltech.dredd.domain.validation.InterfaceContractValidator.InteractionValidationStatus.FAILED; |
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import static java.util.Collections.emptyList; |
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public abstract class InterfaceContractValidator<C, E> { |
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private String communicationInterface; |
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public InterfaceContractValidator(String communicationInterface) { |
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this.communicationInterface = communicationInterface; |
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} |
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public CapabilitiesValidationResult validate(ServiceContracts consumer, String providerName, C capabilities) { |
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List<InteractionValidationResult> validatedInteractions = consumer.getExpectations(providerName, communicationInterface) |
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.map(expectations -> validate(asExpectations(expectations), capabilities)) |
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.orElse(emptyList()); |
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return new CapabilitiesValidationResult( |
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consumer.getName(), |
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consumer.getVersion(), |
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validatedInteractions |
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); |
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} |
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public ExpectationValidationResult validate(ServiceContracts provider, E expectations) { |
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List<InteractionValidationResult> validatedInteractions = provider.getCapabilities(communicationInterface) |
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.map(capabilities -> validate(expectations, asCapabilities(capabilities))) |
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.orElseGet(() -> newArrayList( |
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new InteractionValidationResult( |
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"any", |
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FAILED, |
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newArrayList("provider was registered without any '" + communicationInterface + "' capabilities") |
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) |
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)); |
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return new ExpectationValidationResult( |
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provider.getName(), |
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provider.getVersion(), |
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validatedInteractions |
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); |
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} |
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public abstract C asCapabilities(String rawCapabilities); |
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public abstract E asExpectations(String rawExpectations); |
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public abstract List<InteractionValidationResult> validate(E expectations, C capabilities); |
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public enum InteractionValidationStatus { |
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OK, |
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FAILED |
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} |
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@Getter |
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@AllArgsConstructor |
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public static class CapabilitiesValidationResult { |
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private String consumerName; |
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private String consumerVersion; |
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private List<InteractionValidationResult> interactionValidationResults; |
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public boolean isEmpty() { |
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return interactionValidationResults.isEmpty(); |
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} |
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} |
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@Getter |
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@AllArgsConstructor |
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public static class ExpectationValidationResult { |
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private String providerName; |
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private String providerVersion; |
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private List<InteractionValidationResult> interactionValidationResults; |
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} |
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@Getter |
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@AllArgsConstructor |
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public static class InteractionValidationResult { |
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private final String name; |
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private final InteractionValidationStatus status; |
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private final List<String> errors; |
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} |
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} |
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HLTech /
judge-d
