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com.cucumber.utils.context.utils.GenericCompare Maven / Gradle / Ivy
package com.cucumber.utils.context.utils;
import com.cucumber.utils.clients.http.wrappers.HttpResponseWrapper;
import com.cucumber.utils.context.props.ScenarioProps;
import com.cucumber.utils.engineering.compare.Compare;
import com.cucumber.utils.engineering.poller.MethodPoller;
import com.cucumber.utils.exceptions.NegativeMatchAssertionError;
import org.apache.http.HttpResponse;
import java.util.Map;
import java.util.concurrent.atomic.AtomicReference;
import java.util.function.Supplier;
final class GenericCompare {
private ScenarioProps scenarioProps;
GenericCompare(ScenarioProps scenarioProps) {
this.scenarioProps = scenarioProps;
}
void compare(String message, Object expected, Object actual) {
Map placeholdersAndValues = new Compare(message, expected, actual,
false, false, false, false, false, false).compare();
placeholdersAndValues.forEach(scenarioProps::put);
}
void compare(String message, Object expected, Object actual,
boolean jsonNonExtensibleObject, boolean jsonNonExtensibleArray, boolean jsonArrayStrictOrder,
boolean xmlChildListLength, boolean xmlChildListSequence, boolean xmlElementNumAttributes) {
Map placeholdersAndValues = new Compare(message, expected, actual,
jsonNonExtensibleObject, jsonNonExtensibleArray, jsonArrayStrictOrder,
xmlChildListLength, xmlChildListSequence, xmlElementNumAttributes).compare();
placeholdersAndValues.forEach(scenarioProps::put);
}
void pollAndCompare(String message, Object expected, Integer pollDurationInSeconds, Long pollIntervalInMillis, Double exponentialBackOff,
Supplier supplier, boolean jsonNonExtensibleObject, boolean jsonNonExtensibleArray, boolean jsonArrayStrictOrder,
boolean xmlChildListLength, boolean xmlChildListSequence, boolean xmlElementNumAttributes) {
AtomicReference error = new AtomicReference<>();
new MethodPoller<>()
.duration(pollDurationInSeconds, pollIntervalInMillis)
.exponentialBackOff(exponentialBackOff)
.method(supplier)
.until(p -> {
try {
compare(message, expected, p, jsonNonExtensibleObject, jsonNonExtensibleArray, jsonArrayStrictOrder,
xmlChildListLength, xmlChildListSequence, xmlElementNumAttributes);
error.set(null);
return true;
} catch (AssertionError e) {
error.set(e);
return false;
}
}).poll();
if (error.get() != null) {
throw error.get();
}
}
void pollAndCompareHttpResponse(String message, Object expected, Integer pollDurationInSeconds, Long pollIntervalInMillis, Double exponentialBackOff,
Supplier supplier, boolean jsonNonExtensibleObject, boolean jsonNonExtensibleArray, boolean jsonArrayStrictOrder,
boolean xmlChildListLength, boolean xmlChildListSequence, boolean xmlElementNumAttributes) {
AtomicReference error = new AtomicReference<>();
new MethodPoller()
.duration(pollDurationInSeconds, pollIntervalInMillis)
.exponentialBackOff(exponentialBackOff)
.method(supplier)
.until(p -> {
try {
compareHttpResponse(message, expected, p, jsonNonExtensibleObject, jsonNonExtensibleArray, jsonArrayStrictOrder,
xmlChildListLength, xmlChildListSequence, xmlElementNumAttributes);
error.set(null);
return true;
} catch (AssertionError e) {
error.set(e);
return false;
} catch (Exception e) {
throw new RuntimeException(e);
}
}).poll();
if (error.get() != null) {
throw error.get();
}
}
void compareHttpResponse(String message, Object expected, T actual,
boolean jsonBodyNonExtensibleObject, boolean jsonBodyNonExtensibleArray, boolean jsonBodyArrayStrictOrder,
boolean xmlBodyChildListLength, boolean xmlBodyChildListSequence, boolean xmlBodyElementNumAttributes) throws Exception {
HttpResponseWrapper actualWrapper = new HttpResponseWrapper(actual);
HttpResponseWrapper expectedWrapper;
expectedWrapper = new HttpResponseWrapper(expected);
String expectedStatus = expectedWrapper.getStatus();
String expectedReason = expectedWrapper.getReasonPhrase();
Map expectedHeaders = expectedWrapper.getHeaders();
Object expectedEntity = expectedWrapper.getEntity();
String enhancedMessage = System.lineSeparator() + "EXPECTED:" + System.lineSeparator()
+ expectedWrapper.toString() + System.lineSeparator() + "ACTUAL:" + System.lineSeparator()
+ actualWrapper.toString() + System.lineSeparator() + (message != null ? message : "") + System.lineSeparator();
if (expectedStatus != null) {
compare(enhancedMessage, expectedStatus, actualWrapper.getStatus());
}
if (expectedReason != null) {
compare(enhancedMessage, expectedReason, actualWrapper.getReasonPhrase());
}
if (expectedHeaders != null) {
compare(enhancedMessage, expectedHeaders, actualWrapper.getHeaders());
}
if (expectedEntity != null) {
compare(enhancedMessage, expectedEntity, actualWrapper.getEntity(),
jsonBodyNonExtensibleObject, jsonBodyNonExtensibleArray, jsonBodyArrayStrictOrder,
xmlBodyChildListLength, xmlBodyChildListSequence, xmlBodyElementNumAttributes);
}
}
void negativeCompareHttpResponse(String message, Object expected, T actual, boolean byBody, boolean byStatus, boolean byHeaders, boolean byReason,
boolean jsonBodyNonExtensibleObject, boolean jsonBodyNonExtensibleArray, boolean jsonBodyArrayStrictOrder,
boolean xmlBodyChildListLength, boolean xmlBodyChildListSequence, boolean xmlBodyElementNumAttributes) throws Exception {
HttpResponseWrapper actualWrapper = new HttpResponseWrapper(actual);
HttpResponseWrapper expectedWrapper;
expectedWrapper = new HttpResponseWrapper(expected);
String expectedStatus = expectedWrapper.getStatus();
String expectedReason = expectedWrapper.getReasonPhrase();
Map expectedHeaders = expectedWrapper.getHeaders();
Object expectedEntity = expectedWrapper.getEntity();
String enhancedMessage = System.lineSeparator() + "EXPECTED:" + System.lineSeparator()
+ expectedWrapper.toString() + System.lineSeparator() + "ACTUAL:" + System.lineSeparator()
+ actualWrapper.toString() + System.lineSeparator() + (message != null ? message : "") + System.lineSeparator();
if (expectedStatus != null) {
boolean match = false;
try {
compare(enhancedMessage, expectedStatus, actualWrapper.getStatus());
match = true;
} catch (AssertionError e) {
if (!byStatus) {
throw e;
}
}
if (byStatus && match) {
throw new NegativeMatchAssertionError("Equal HTTP Response statuses");
}
}
if (expectedReason != null) {
boolean match = false;
try {
compare(enhancedMessage, expectedReason, actualWrapper.getReasonPhrase());
match = true;
} catch (AssertionError e) {
if (!byReason) {
throw e;
}
}
if (byReason && match) {
throw new NegativeMatchAssertionError("Equal HTTP Response reason phrases");
}
}
if (expectedHeaders != null) {
boolean match = false;
try {
compare(enhancedMessage, expectedHeaders, actualWrapper.getHeaders());
match = true;
} catch (AssertionError e) {
if (!byHeaders) {
throw e;
}
}
if (byHeaders && match) {
throw new NegativeMatchAssertionError("Equal HTTP Response headers");
}
}
if (expectedEntity != null) {
boolean match = false;
try {
compare(enhancedMessage, expectedEntity, actualWrapper.getEntity(),
jsonBodyNonExtensibleObject, jsonBodyNonExtensibleArray, jsonBodyArrayStrictOrder,
xmlBodyChildListLength, xmlBodyChildListSequence, xmlBodyElementNumAttributes);
match = true;
} catch (AssertionError e) {
if (!byBody) {
throw e;
}
}
if (byBody && match) {
throw new NegativeMatchAssertionError("Equal HTTP Response bodies");
}
}
}
void negativePollAndCompareHttpResponse(String message, Object expected, Integer pollDurationInSeconds, Long pollIntervalInMillis, Double exponentialBackOff,
Supplier supplier, boolean byBody, boolean byStatus, boolean byHeaders, boolean byReason,
boolean jsonNonExtensibleObject, boolean jsonNonExtensibleArray, boolean jsonArrayStrictOrder,
boolean xmlChildListLength, boolean xmlChildListSequence, boolean xmlElementNumAttributes) {
AtomicReference error = new AtomicReference<>();
new MethodPoller()
.duration(pollDurationInSeconds, pollIntervalInMillis)
.exponentialBackOff(exponentialBackOff)
.method(supplier)
.until(p -> {
try {
negativeCompareHttpResponse(message, expected, p, byBody, byStatus, byHeaders, byReason,
jsonNonExtensibleObject, jsonNonExtensibleArray, jsonArrayStrictOrder,
xmlChildListLength, xmlChildListSequence, xmlElementNumAttributes);
error.set(null);
return true;
} catch (AssertionError e) {
error.set(e);
return false;
} catch (Exception e) {
throw new RuntimeException(e);
}
}).poll();
if (error.get() != null) {
throw error.get();
}
}
}
