test code coverage improved and more JSon/field types

This commit is contained in:
Michael Hoennig 2019-04-25 18:53:16 +02:00
parent 070f321a06
commit a6fd210de5
11 changed files with 466 additions and 149 deletions

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@ -154,6 +154,11 @@ def jhipsterGeneratedClassesWithLowCoverage = [
'*_' '*_'
] ]
def specialExceptions = [
// lots of unreachable code due to error handling / verifications
'org.hostsharing.hsadminng.service.accessfilter.JSonAccessFilter'
]
jacocoTestCoverageVerification { jacocoTestCoverageVerification {
violationRules { violationRules {
rule { rule {
@ -165,7 +170,7 @@ jacocoTestCoverageVerification {
// Keep in mind, git will blame you ;-) // Keep in mind, git will blame you ;-)
minimum = 0.95 minimum = 0.95
} }
excludes = jhipsterGeneratedClassesWithDecentCoverage + jhipsterGeneratedClassesWithLowCoverage excludes = jhipsterGeneratedClassesWithDecentCoverage + jhipsterGeneratedClassesWithLowCoverage + specialExceptions
} }
rule { rule {
@ -177,6 +182,16 @@ jacocoTestCoverageVerification {
} }
includes = jhipsterGeneratedClassesWithDecentCoverage includes = jhipsterGeneratedClassesWithDecentCoverage
} }
rule {
element = 'CLASS'
limit {
counter = 'LINE'
value = 'COVEREDRATIO'
minimum = 0.90
}
includes = specialExceptions
}
} }
} }

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@ -28,10 +28,6 @@ abstract class JSonAccessFilter<T> {
this.parentIdField = determineFieldWithAnnotation(dto.getClass(), ParentId.class); this.parentIdField = determineFieldWithAnnotation(dto.getClass(), ParentId.class);
} }
boolean isParentIdField(final Field field) {
return field.equals(parentIdField);
}
Long getId() { Long getId() {
if (selfIdField == null) { if (selfIdField == null) {
return null; return null;
@ -95,7 +91,7 @@ abstract class JSonAccessFilter<T> {
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked")
protected Object loadDto(final Class<? extends IdToDtoResolver> resolverClass, final Long id) { protected Object loadDto(final Class<? extends IdToDtoResolver> resolverClass, final Long id) {
verify(id != null, "id must not be null"); verify(id != null, "id must not be null for " + resolverClass.getSimpleName());
final AutowireCapableBeanFactory beanFactory = ctx.getAutowireCapableBeanFactory(); final AutowireCapableBeanFactory beanFactory = ctx.getAutowireCapableBeanFactory();
verify(beanFactory != null, "no bean factory found, probably missing mock configuration for ApplicationContext, e.g. given(...)"); verify(beanFactory != null, "no bean factory found, probably missing mock configuration for ApplicationContext, e.g. given(...)");

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@ -11,6 +11,7 @@ import org.hostsharing.hsadminng.web.rest.errors.BadRequestAlertException;
import org.springframework.context.ApplicationContext; import org.springframework.context.ApplicationContext;
import java.lang.reflect.Field; import java.lang.reflect.Field;
import java.math.BigDecimal;
import java.time.LocalDate; import java.time.LocalDate;
import java.util.HashSet; import java.util.HashSet;
import java.util.Set; import java.util.Set;
@ -40,8 +41,8 @@ public class JSonDeserializerWithAccessFilter<T> extends JSonAccessFilter<T> {
treeNode.fieldNames().forEachRemaining(fieldName -> { treeNode.fieldNames().forEachRemaining(fieldName -> {
try { try {
final Field field = dto.getClass().getDeclaredField(fieldName); final Field field = dto.getClass().getDeclaredField(fieldName);
final Object newValue = readValue(treeNode, field); final Object newValue = readValueFromJSon(treeNode, field);
writeValue(dto, field, newValue); writeValueToDto(dto, field, newValue);
} catch (NoSuchFieldException e) { } catch (NoSuchFieldException e) {
throw new RuntimeException("setting field " + fieldName + " failed", e); throw new RuntimeException("setting field " + fieldName + " failed", e);
} }
@ -69,12 +70,12 @@ public class JSonDeserializerWithAccessFilter<T> extends JSonAccessFilter<T> {
} }
} }
private Object readValue(final TreeNode treeNode, final Field field) { private Object readValueFromJSon(final TreeNode treeNode, final Field field) {
return readValue(treeNode, field.getName(), field.getType()); return readValueFromJSon(treeNode, field.getName(), field.getType());
} }
private Object readValue(final TreeNode treeNode, final String fieldName, final Class<?> fieldClass) { private Object readValueFromJSon(final TreeNode treeNode, final String fieldName, final Class<?> fieldClass) {
final TreeNode fieldNode = treeNode.get(fieldName); final TreeNode fieldNode = treeNode.get(fieldName);
if (fieldNode instanceof NullNode) { if (fieldNode instanceof NullNode) {
return null; return null;
@ -88,23 +89,29 @@ public class JSonDeserializerWithAccessFilter<T> extends JSonAccessFilter<T> {
if (fieldNode instanceof LongNode) { if (fieldNode instanceof LongNode) {
return ((LongNode) fieldNode).asLong(); return ((LongNode) fieldNode).asLong();
} }
if (fieldNode instanceof DoubleNode) {
// TODO: we need to figure out, why DeserializationFeature.USE_BIG_DECIMAL_FOR_FLOATS does not work
return ((DoubleNode) fieldNode).asDouble();
}
if (fieldNode instanceof ArrayNode && LocalDate.class.isAssignableFrom(fieldClass)) { if (fieldNode instanceof ArrayNode && LocalDate.class.isAssignableFrom(fieldClass)) {
return LocalDate.of(((ArrayNode) fieldNode).get(0).asInt(), ((ArrayNode) fieldNode).get(1).asInt(), ((ArrayNode) fieldNode).get(2).asInt()); return LocalDate.of(((ArrayNode) fieldNode).get(0).asInt(), ((ArrayNode) fieldNode).get(1).asInt(), ((ArrayNode) fieldNode).get(2).asInt());
} }
{ throw new NotImplementedException("JSon node type not implemented: " + fieldNode.getClass() + " -> " + fieldName + ": " + fieldClass);
throw new NotImplementedException("property type not yet implemented: " + fieldNode + " -> " + fieldName + ": " + fieldClass);
}
} }
private void writeValue(final T dto, final Field field, final Object value) { private void writeValueToDto(final T dto, final Field field, final Object value) {
if (value == null) { if (value == null) {
ReflectionUtil.setValue(dto, field, null); ReflectionUtil.setValue(dto, field, null);
} else if (field.getType().isAssignableFrom(value.getClass())) { } else if (field.getType().isAssignableFrom(value.getClass())) {
ReflectionUtil.setValue(dto, field, value); ReflectionUtil.setValue(dto, field, value);
} else if (Integer.class.isAssignableFrom(field.getType()) || int.class.isAssignableFrom(field.getType())) { } else if (int.class.isAssignableFrom(field.getType())) {
ReflectionUtil.setValue(dto, field, ((Number) value).intValue()); ReflectionUtil.setValue(dto, field, ((Number) value).intValue());
} else if (Long.class.isAssignableFrom(field.getType()) || long.class.isAssignableFrom(field.getType())) { } else if (Long.class.isAssignableFrom(field.getType()) || long.class.isAssignableFrom(field.getType())) {
ReflectionUtil.setValue(dto, field, ((Number) value).longValue()); ReflectionUtil.setValue(dto, field, ((Number) value).longValue());
} else if (BigDecimal.class.isAssignableFrom(field.getType())) {
ReflectionUtil.setValue(dto, field, new BigDecimal(value.toString()));
} else if (Boolean.class.isAssignableFrom(field.getType()) || boolean.class.isAssignableFrom(field.getType())) {
ReflectionUtil.setValue(dto, field, Boolean.valueOf(value.toString()));
} else if (field.getType().isEnum()) { } else if (field.getType().isEnum()) {
ReflectionUtil.setValue(dto, field, Enum.valueOf((Class<Enum>) field.getType(), value.toString())); ReflectionUtil.setValue(dto, field, Enum.valueOf((Class<Enum>) field.getType(), value.toString()));
} else if (LocalDate.class.isAssignableFrom(field.getType())) { } else if (LocalDate.class.isAssignableFrom(field.getType())) {

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@ -4,10 +4,12 @@ package org.hostsharing.hsadminng.service.accessfilter;
import com.fasterxml.jackson.core.JsonGenerator; import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.SerializerProvider; import com.fasterxml.jackson.databind.SerializerProvider;
import org.apache.commons.lang3.NotImplementedException; import org.apache.commons.lang3.NotImplementedException;
import org.hostsharing.hsadminng.service.util.ReflectionUtil;
import org.springframework.context.ApplicationContext; import org.springframework.context.ApplicationContext;
import java.io.IOException; import java.io.IOException;
import java.lang.reflect.Field; import java.lang.reflect.Field;
import java.math.BigDecimal;
import java.time.LocalDate; import java.time.LocalDate;
public class JSonSerializerWithAccessFilter<T> extends JSonAccessFilter<T> { public class JSonSerializerWithAccessFilter<T> extends JSonAccessFilter<T> {
@ -41,32 +43,27 @@ public class JSonSerializerWithAccessFilter<T> extends JSonAccessFilter<T> {
// Alternatively extract the supported types to subclasses of some abstract class and // Alternatively extract the supported types to subclasses of some abstract class and
// here as well as in the deserializer just access the matching implementation through a map. // here as well as in the deserializer just access the matching implementation through a map.
// Or even completely switch from Jackson to GSON? // Or even completely switch from Jackson to GSON?
final Object fieldValue = get(dto, field); final Object fieldValue = ReflectionUtil.getValue(dto, field);
if (fieldValue == null) { if (fieldValue == null) {
jsonGenerator.writeNullField(fieldName); jsonGenerator.writeNullField(fieldName);
} else if (String.class.isAssignableFrom(field.getType())) {
jsonGenerator.writeStringField(fieldName, (String) fieldValue);
} else if (Integer.class.isAssignableFrom(field.getType()) || int.class.isAssignableFrom(field.getType())) { } else if (Integer.class.isAssignableFrom(field.getType()) || int.class.isAssignableFrom(field.getType())) {
jsonGenerator.writeNumberField(fieldName, (int) fieldValue); jsonGenerator.writeNumberField(fieldName, (int) fieldValue);
} else if (Long.class.isAssignableFrom(field.getType()) || long.class.isAssignableFrom(field.getType())) { } else if (Long.class.isAssignableFrom(field.getType()) || long.class.isAssignableFrom(field.getType())) {
jsonGenerator.writeNumberField(fieldName, (long) fieldValue); jsonGenerator.writeNumberField(fieldName, (long) fieldValue);
} else if (LocalDate.class.isAssignableFrom(field.getType())) { } else if (LocalDate.class.isAssignableFrom(field.getType())) {
jsonGenerator.writeStringField(fieldName, fieldValue.toString()); // TODO proper format jsonGenerator.writeStringField(fieldName, fieldValue.toString());
} else if (Enum.class.isAssignableFrom(field.getType())) { } else if (Enum.class.isAssignableFrom(field.getType())) {
jsonGenerator.writeStringField(fieldName, fieldValue.toString()); // TODO proper representation jsonGenerator.writeStringField(fieldName, ((Enum) fieldValue).name());
} else if (String.class.isAssignableFrom(field.getType())) { } else if (Boolean.class.isAssignableFrom(field.getType()) || boolean.class.isAssignableFrom(field.getType())) {
jsonGenerator.writeStringField(fieldName, (String) fieldValue); jsonGenerator.writeBooleanField(fieldName, (Boolean) fieldValue);
} else if (BigDecimal.class.isAssignableFrom(field.getType())) {
jsonGenerator.writeNumberField(fieldName, (BigDecimal) fieldValue);
} else { } else {
throw new NotImplementedException("property type not yet implemented: " + field); throw new NotImplementedException("property type not yet implemented: " + field);
} }
} }
} }
private Object get(final Object dto, final Field field) {
try {
field.setAccessible(true);
return field.get(dto);
} catch (IllegalAccessException e) {
throw new RuntimeException("getting field " + field + " failed", e);
}
}
} }

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@ -83,6 +83,9 @@ spring:
enabled: false enabled: false
thymeleaf: thymeleaf:
mode: HTML mode: HTML
jackson:
deserialization:
USE_BIG_DECIMAL_FOR_FLOATS: true
server: server:
servlet: servlet:

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@ -0,0 +1,144 @@
package org.hostsharing.hsadminng.service.accessfilter;
import org.apache.commons.lang3.RandomStringUtils;
import org.apache.commons.lang3.RandomUtils;
import org.hostsharing.hsadminng.service.IdToDtoResolver;
import org.hostsharing.hsadminng.service.dto.FluentBuilder;
import java.math.BigDecimal;
import java.time.LocalDate;
import static org.hostsharing.hsadminng.service.accessfilter.Role.*;
public class JSonAccessFilterTestFixture {
static GivenDto createSampleDto() {
final GivenDto dto = new GivenDto();
dto.customerId = 888L;
dto.restrictedField = RandomStringUtils.randomAlphabetic(10);
dto.openStringField = RandomStringUtils.randomAlphabetic(10);
dto.openIntegerField = RandomUtils.nextInt();
dto.openPrimitiveIntField = RandomUtils.nextInt();
dto.openLongField = RandomUtils.nextLong();
dto.openPrimitiveLongField = RandomUtils.nextLong();
dto.openBooleanField = true;
dto.openPrimitiveBooleanField = false;
dto.openBigDecimalField = new BigDecimal("987654321234567890987654321234567890.09");
dto.openLocalDateField = LocalDate.parse("2019-04-25");
dto.openLocalDateFieldAsString = "2019-04-25";
dto.openEnumField = TestEnum.GREEN;
dto.openEnumFieldAsString = "GREEN";
return dto;
}
static class GivenCustomerDto extends FluentBuilder<GivenCustomerDto> {
@SelfId(resolver = GivenService.class)
@AccessFor(read = ANYBODY)
Long id;
}
static abstract class GivenCustomerService implements IdToDtoResolver<GivenCustomerDto> {
}
static class GivenDto extends FluentBuilder<GivenDto> {
@SelfId(resolver = GivenService.class)
@AccessFor(read = ANYBODY)
Long id;
@ParentId(resolver = GivenCustomerService.class)
@AccessFor(init = ACTUAL_CUSTOMER_USER, update = ACTUAL_CUSTOMER_USER, read = ACTUAL_CUSTOMER_USER)
Long customerId;
@AccessFor(init = {TECHNICAL_CONTACT, FINANCIAL_CONTACT}, update = {TECHNICAL_CONTACT, FINANCIAL_CONTACT}, read = {TECHNICAL_CONTACT, FINANCIAL_CONTACT})
String restrictedField;
@AccessFor(init = ANYBODY, update = ANYBODY, read = ANYBODY)
String openStringField;
@AccessFor(init = ANYBODY, update = ANYBODY, read = ANYBODY)
Integer openIntegerField;
@AccessFor(init = ANYBODY, update = ANYBODY, read = ANYBODY)
int openPrimitiveIntField;
@AccessFor(init = ANYBODY, update = ANYBODY, read = ANYBODY)
Long openLongField;
@AccessFor(init = ANYBODY, update = ANYBODY, read = ANYBODY)
long openPrimitiveLongField;
@AccessFor(init = ANYBODY, update = ANYBODY, read = ANYBODY)
Boolean openBooleanField;
@AccessFor(read = ANYBODY)
boolean openPrimitiveBooleanField;
@AccessFor(init = ANYBODY, update = ANYBODY, read = ANYBODY)
LocalDate openLocalDateField;
transient String openLocalDateFieldAsString;
@AccessFor(init = ANYBODY, update = ANYBODY, read = ANYBODY)
LocalDate openLocalDateField2;
transient String openLocalDateField2AsString;
@AccessFor(init = ANYBODY, update = ANYBODY, read = ANYBODY)
TestEnum openEnumField;
transient String openEnumFieldAsString;
@AccessFor(init = ANYBODY, update = ANYBODY, read = ANYBODY)
BigDecimal openBigDecimalField;
@AccessFor(init = ANYBODY, update = ANYBODY, read = ANYBODY)
int[] openArrayField;
}
static abstract class GivenService implements IdToDtoResolver<GivenDto> {
}
enum TestEnum {
BLUE, GREEN
}
static abstract class GivenChildService implements IdToDtoResolver<GivenChildDto> {
}
public static class GivenChildDto extends FluentBuilder<GivenChildDto> {
@SelfId(resolver = GivenChildService.class)
@AccessFor(read = Role.ANY_CUSTOMER_USER)
Long id;
@AccessFor(init = Role.CONTRACTUAL_CONTACT, update = Role.CONTRACTUAL_CONTACT, read = ACTUAL_CUSTOMER_USER)
@ParentId(resolver = GivenService.class)
Long parentId;
@AccessFor(init = {TECHNICAL_CONTACT, FINANCIAL_CONTACT}, update = {TECHNICAL_CONTACT, FINANCIAL_CONTACT})
String restrictedField;
}
public static class GivenDtoWithMultipleSelfId {
@SelfId(resolver = GivenChildService.class)
@AccessFor(read = Role.ANY_CUSTOMER_USER)
Long id;
@SelfId(resolver = GivenChildService.class)
@AccessFor(read = Role.ANY_CUSTOMER_USER)
Long id2;
}
public static class GivenDtoWithUnknownFieldType {
@SelfId(resolver = GivenChildService.class)
@AccessFor(read = Role.ANYBODY)
Long id;
@AccessFor(init = Role.ANYBODY, read = Role.ANYBODY)
Arbitrary unknown;
}
public static class Arbitrary {
}
}

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@ -2,6 +2,8 @@ package org.hostsharing.hsadminng.service.accessfilter;
import org.apache.commons.lang3.tuple.ImmutablePair; import org.apache.commons.lang3.tuple.ImmutablePair;
import java.util.List;
public class JSonBuilder { public class JSonBuilder {
@SafeVarargs @SafeVarargs
@ -12,6 +14,15 @@ public class JSonBuilder {
json.append(": "); json.append(": ");
if (prop.right instanceof Number) { if (prop.right instanceof Number) {
json.append(prop.right); json.append(prop.right);
} else if (prop.right instanceof List) {
json.append("[");
for ( int n = 0; n < ((List<Integer>)prop.right).size(); ++n ) {
if ( n > 0 ) {
json.append(",");
}
json.append(((List<Integer>)prop.right).get(n));
}
json.append("]");
} else { } else {
json.append(inQuotes(prop.right)); json.append(inQuotes(prop.right));
} }

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@ -3,10 +3,10 @@ package org.hostsharing.hsadminng.service.accessfilter;
import com.fasterxml.jackson.core.JsonParser; import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.ObjectCodec; import com.fasterxml.jackson.core.ObjectCodec;
import com.fasterxml.jackson.core.TreeNode; import com.fasterxml.jackson.core.TreeNode;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.commons.lang3.NotImplementedException;
import org.apache.commons.lang3.tuple.ImmutablePair; import org.apache.commons.lang3.tuple.ImmutablePair;
import org.hostsharing.hsadminng.service.IdToDtoResolver;
import org.hostsharing.hsadminng.service.dto.FluentBuilder;
import org.hostsharing.hsadminng.web.rest.errors.BadRequestAlertException; import org.hostsharing.hsadminng.web.rest.errors.BadRequestAlertException;
import org.junit.Before; import org.junit.Before;
import org.junit.Rule; import org.junit.Rule;
@ -18,10 +18,14 @@ import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
import org.springframework.context.ApplicationContext; import org.springframework.context.ApplicationContext;
import java.io.IOException; import java.io.IOException;
import java.math.BigDecimal;
import java.time.LocalDate;
import java.util.Arrays;
import java.util.Optional; import java.util.Optional;
import static org.assertj.core.api.Assertions.assertThat; import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.catchThrowable; import static org.assertj.core.api.Assertions.catchThrowable;
import static org.hostsharing.hsadminng.service.accessfilter.JSonAccessFilterTestFixture.*;
import static org.hostsharing.hsadminng.service.accessfilter.JSonBuilder.asJSon; import static org.hostsharing.hsadminng.service.accessfilter.JSonBuilder.asJSon;
import static org.hostsharing.hsadminng.service.accessfilter.MockSecurityContext.givenAuthenticatedUser; import static org.hostsharing.hsadminng.service.accessfilter.MockSecurityContext.givenAuthenticatedUser;
import static org.hostsharing.hsadminng.service.accessfilter.MockSecurityContext.givenUserHavingRole; import static org.hostsharing.hsadminng.service.accessfilter.MockSecurityContext.givenUserHavingRole;
@ -54,20 +58,33 @@ public class JSonDeserializerWithAccessFilterUnitTest {
@Mock @Mock
private GivenChildService givenChildService; private GivenChildService givenChildService;
@Mock
private GivenCustomerService givenCustomerService;
@Before @Before
public void init() { public void init() {
givenAuthenticatedUser(); givenAuthenticatedUser();
givenUserHavingRole(GivenDto.class, 1234L, Role.ACTUAL_CUSTOMER_USER); givenUserHavingRole(GivenDto.class, 1234L, Role.ACTUAL_CUSTOMER_USER);
given (ctx.getAutowireCapableBeanFactory()).willReturn(autowireCapableBeanFactory); given(ctx.getAutowireCapableBeanFactory()).willReturn(autowireCapableBeanFactory);
given(autowireCapableBeanFactory.createBean(GivenService.class)).willReturn(givenService); given(autowireCapableBeanFactory.createBean(GivenService.class)).willReturn(givenService);
given(givenService.findOne(1234L)).willReturn(Optional.of(new GivenDto() given(givenService.findOne(1234L)).willReturn(Optional.of(new GivenDto()
.with(dto -> dto.id = 1234L) .with(dto -> dto.id = 1234L)
.with(dto -> dto.openIntegerField = 1) .with(dto -> dto.customerId = 888L)
.with(dto -> dto.openLongField = 2L) .with(dto -> dto.openIntegerField = 11111)
.with(dto -> dto.openStringField = "3") .with(dto -> dto.openPrimitiveIntField = 2222)
.with(dto -> dto.openLongField = 33333333333333L)
.with(dto -> dto.openPrimitiveLongField = 44444444L)
.with(dto -> dto.openBooleanField = true)
.with(dto -> dto.openPrimitiveBooleanField = false)
.with(dto -> dto.openBigDecimalField = new BigDecimal("9876543.09"))
.with(dto -> dto.openStringField = "3333")
.with(dto -> dto.restrictedField = "initial value of restricted field") .with(dto -> dto.restrictedField = "initial value of restricted field")
)); ));
given(autowireCapableBeanFactory.createBean(GivenCustomerService.class)).willReturn(givenCustomerService);
given(givenCustomerService.findOne(888L)).willReturn(Optional.of(new GivenCustomerDto()
.with(dto -> dto.id = 888L)
));
given(jsonParser.getCodec()).willReturn(codec); given(jsonParser.getCodec()).willReturn(codec);
} }
@ -77,6 +94,7 @@ public class JSonDeserializerWithAccessFilterUnitTest {
// given // given
givenJSonTree(asJSon( givenJSonTree(asJSon(
ImmutablePair.of("id", 1234L), ImmutablePair.of("id", 1234L),
ImmutablePair.of("customerId", 888L),
ImmutablePair.of("openStringField", null))); ImmutablePair.of("openStringField", null)));
// when // when
@ -91,6 +109,7 @@ public class JSonDeserializerWithAccessFilterUnitTest {
// given // given
givenJSonTree(asJSon( givenJSonTree(asJSon(
ImmutablePair.of("id", 1234L), ImmutablePair.of("id", 1234L),
ImmutablePair.of("customerId", 888L),
ImmutablePair.of("openStringField", "String Value"))); ImmutablePair.of("openStringField", "String Value")));
// when // when
@ -105,6 +124,7 @@ public class JSonDeserializerWithAccessFilterUnitTest {
// given // given
givenJSonTree(asJSon( givenJSonTree(asJSon(
ImmutablePair.of("id", 1234L), ImmutablePair.of("id", 1234L),
ImmutablePair.of("customerId", 888L),
ImmutablePair.of("openIntegerField", 1234))); ImmutablePair.of("openIntegerField", 1234)));
// when // when
@ -115,26 +135,68 @@ public class JSonDeserializerWithAccessFilterUnitTest {
} }
@Test @Test
public void shouldDeserializeLongField() throws IOException { // TODO: split in separate tests for each type, you see all errors at once (if any) and it's easier to debug when there are problems
public void shouldDeserializeAcessibleFieldOfAnyType() throws IOException {
// given // given
givenJSonTree(asJSon( givenJSonTree(asJSon(
ImmutablePair.of("id", 1234L), ImmutablePair.of("id", 1234L),
ImmutablePair.of("openLongField", 1234L))); ImmutablePair.of("customerId", 888L),
ImmutablePair.of("openIntegerField", 11),
ImmutablePair.of("openPrimitiveIntField", 22),
ImmutablePair.of("openLongField", 333333333333333333L),
ImmutablePair.of("openPrimitiveLongField", 44444L),
ImmutablePair.of("openBooleanField", true),
ImmutablePair.of("openPrimitiveBooleanField", false),
// TODO: ImmutablePair.of("openBigDecimalField", new BigDecimal("99999999999999999999.1")),
// check why DeserializationFeature.USE_BIG_DECIMAL_FOR_FLOATS is not working!
ImmutablePair.of("openBigDecimalField", new BigDecimal("99999999999999.1")),
ImmutablePair.of("openLocalDateField", LocalDate.parse("2019-04-25")),
ImmutablePair.of("openLocalDateField2", Arrays.asList(2019, 4, 24)),
ImmutablePair.of("openEnumField", TestEnum.GREEN)
)
);
// when // when
GivenDto actualDto = new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDto.class).deserialize(); GivenDto actualDto = new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDto.class).deserialize();
// then // then
assertThat(actualDto.openLongField).isEqualTo(1234L); assertThat(actualDto.openIntegerField).isEqualTo(11);
assertThat(actualDto.openPrimitiveIntField).isEqualTo(22);
assertThat(actualDto.openLongField).isEqualTo(333333333333333333L);
assertThat(actualDto.openPrimitiveLongField).isEqualTo(44444L);
assertThat(actualDto.openBooleanField).isEqualTo(true);
assertThat(actualDto.openPrimitiveBooleanField).isEqualTo(false);
assertThat(actualDto.openBigDecimalField).isEqualTo(new BigDecimal("99999999999999.1"));
assertThat(actualDto.openLocalDateField).isEqualTo(LocalDate.parse("2019-04-25"));
assertThat(actualDto.openLocalDateField2).isEqualTo(LocalDate.parse("2019-04-24"));
assertThat(actualDto.openEnumField).isEqualTo(TestEnum.GREEN);
}
@Test
public void shouldNotDeserializeFieldWithUnknownJSonNodeType() throws IOException {
// given
givenJSonTree(asJSon(
ImmutablePair.of("id", 1234L),
ImmutablePair.of("customerId", 888L),
ImmutablePair.of("openArrayField", Arrays.asList(11, 22, 33))
)
);
// when
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDto.class).deserialize());
// then
assertThat(exception).isInstanceOf(NotImplementedException.class);
} }
@Test @Test
public void shouldDeserializeStringFieldIfRequiredRoleIsCoveredByUser() throws IOException { public void shouldDeserializeStringFieldIfRequiredRoleIsCoveredByUser() throws IOException {
// given // given
givenAuthenticatedUser(); givenAuthenticatedUser();
givenUserHavingRole(GivenDto.class, 1234L, Role.FINANCIAL_CONTACT); givenUserHavingRole(GivenCustomerDto.class, 888L, Role.FINANCIAL_CONTACT);
givenJSonTree(asJSon( givenJSonTree(asJSon(
ImmutablePair.of("id", 1234L), ImmutablePair.of("id", 1234L),
ImmutablePair.of("customerId", 888L),
ImmutablePair.of("restrictedField", "update value of restricted field"))); ImmutablePair.of("restrictedField", "update value of restricted field")));
// when // when
@ -148,9 +210,10 @@ public class JSonDeserializerWithAccessFilterUnitTest {
public void shouldDeserializeUnchangedStringFieldIfRequiredRoleIsNotCoveredByUser() throws IOException { public void shouldDeserializeUnchangedStringFieldIfRequiredRoleIsNotCoveredByUser() throws IOException {
// given // given
givenAuthenticatedUser(); givenAuthenticatedUser();
givenUserHavingRole(GivenDto.class, 1234L, Role.ANY_CUSTOMER_USER); givenUserHavingRole(GivenCustomerDto.class, 888L, Role.ACTUAL_CUSTOMER_USER);
givenJSonTree(asJSon( givenJSonTree(asJSon(
ImmutablePair.of("id", 1234L), ImmutablePair.of("id", 1234L),
ImmutablePair.of("customerId", 888L),
ImmutablePair.of("restrictedField", "initial value of restricted field"))); ImmutablePair.of("restrictedField", "initial value of restricted field")));
// when // when
@ -164,8 +227,11 @@ public class JSonDeserializerWithAccessFilterUnitTest {
public void shouldNotDeserializeUpatedStringFieldIfRequiredRoleIsNotCoveredByUser() throws IOException { public void shouldNotDeserializeUpatedStringFieldIfRequiredRoleIsNotCoveredByUser() throws IOException {
// given // given
givenAuthenticatedUser(); givenAuthenticatedUser();
givenUserHavingRole(GivenDto.class, 1L, Role.ANY_CUSTOMER_USER); givenUserHavingRole(GivenCustomerDto.class, 888L, Role.ACTUAL_CUSTOMER_USER);
givenJSonTree(asJSon(ImmutablePair.of("restrictedField", "updated value of restricted field"))); givenJSonTree(asJSon(
ImmutablePair.of("customerId", 888L),
ImmutablePair.of("restrictedField", "updated value of restricted field"))
);
// when // when
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDto.class).deserialize()); Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDto.class).deserialize());
@ -181,8 +247,11 @@ public class JSonDeserializerWithAccessFilterUnitTest {
public void shouldInitializeFieldIfRequiredRoleIsNotCoveredByUser() throws IOException { public void shouldInitializeFieldIfRequiredRoleIsNotCoveredByUser() throws IOException {
// given // given
givenAuthenticatedUser(); givenAuthenticatedUser();
givenUserHavingRole(GivenDto.class, 1L, Role.ANY_CUSTOMER_USER); givenUserHavingRole(GivenCustomerDto.class, 888L, Role.ACTUAL_CUSTOMER_USER);
givenJSonTree(asJSon(ImmutablePair.of("restrictedField", "another value of restricted field"))); givenJSonTree(asJSon(
ImmutablePair.of("customerId", 888L),
ImmutablePair.of("restrictedField", "another value of restricted field"))
);
// when // when
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDto.class).deserialize()); Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDto.class).deserialize());
@ -199,7 +268,9 @@ public class JSonDeserializerWithAccessFilterUnitTest {
// given // given
givenAuthenticatedUser(); givenAuthenticatedUser();
givenUserHavingRole(GivenDto.class, 9999L, Role.CONTRACTUAL_CONTACT); givenUserHavingRole(GivenDto.class, 9999L, Role.CONTRACTUAL_CONTACT);
givenJSonTree(asJSon(ImmutablePair.of("parentId", 1234L))); givenJSonTree(asJSon(
ImmutablePair.of("parentId", 1234L))
);
// when // when
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenChildDto.class).deserialize()); Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenChildDto.class).deserialize());
@ -216,7 +287,9 @@ public class JSonDeserializerWithAccessFilterUnitTest {
// given // given
givenAuthenticatedUser(); givenAuthenticatedUser();
givenUserHavingRole(GivenDto.class, 1234L, Role.CONTRACTUAL_CONTACT); givenUserHavingRole(GivenDto.class, 1234L, Role.CONTRACTUAL_CONTACT);
givenJSonTree(asJSon(ImmutablePair.of("parentId", 1234L))); givenJSonTree(asJSon(
ImmutablePair.of("parentId", 1234L))
);
// when // when
final GivenChildDto actualDto = new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenChildDto.class).deserialize(); final GivenChildDto actualDto = new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenChildDto.class).deserialize();
@ -229,9 +302,10 @@ public class JSonDeserializerWithAccessFilterUnitTest {
public void shouldNotUpdateFieldIfRequiredRoleIsNotCoveredByUser() throws IOException { public void shouldNotUpdateFieldIfRequiredRoleIsNotCoveredByUser() throws IOException {
// given // given
givenAuthenticatedUser(); givenAuthenticatedUser();
givenUserHavingRole(GivenDto.class, 1234L, Role.ANY_CUSTOMER_USER); givenUserHavingRole(GivenCustomerDto.class, 888L, Role.ACTUAL_CUSTOMER_USER);
givenJSonTree(asJSon( givenJSonTree(asJSon(
ImmutablePair.of("id", 1234L), ImmutablePair.of("id", 1234L),
ImmutablePair.of("customerId", 888L),
ImmutablePair.of("restrictedField", "Restricted String Value"))); ImmutablePair.of("restrictedField", "Restricted String Value")));
// when // when
@ -256,60 +330,29 @@ public class JSonDeserializerWithAccessFilterUnitTest {
assertThat(exception).isInstanceOf(AssertionError.class).hasMessage("multiple @SelfId detected in GivenDtoWithMultipleSelfId"); assertThat(exception).isInstanceOf(AssertionError.class).hasMessage("multiple @SelfId detected in GivenDtoWithMultipleSelfId");
} }
@Test
public void shouldDetectUnknownFieldType() throws IOException {
// given
givenAuthenticatedUser();
givenUserHavingRole(Role.ADMIN);
givenJSonTree(asJSon(ImmutablePair.of("unknown", new Arbitrary())));
// when
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDtoWithUnknownFieldType.class).deserialize());
// then
assertThat(exception).isInstanceOf(NotImplementedException.class)
.hasMessageStartingWith("property type not yet implemented: ")
.hasMessageContaining("Arbitrary")
.hasMessageContaining("GivenDtoWithUnknownFieldType.unknown");
}
// --- only fixture code below --- // --- only fixture code below ---
private void givenJSonTree(String givenJSon) throws IOException { private void givenJSonTree(String givenJSon) throws IOException {
final ObjectMapper objectMapper = new ObjectMapper();
objectMapper.enable(DeserializationFeature.USE_BIG_DECIMAL_FOR_FLOATS);
given(codec.readTree(jsonParser)).willReturn(new ObjectMapper().readTree(givenJSon)); given(codec.readTree(jsonParser)).willReturn(new ObjectMapper().readTree(givenJSon));
} }
abstract class GivenService implements IdToDtoResolver<GivenDto> {
}
public static class GivenDto extends FluentBuilder<GivenDto> {
@SelfId(resolver = GivenService.class)
@AccessFor(read = Role.ANY_CUSTOMER_USER)
Long id;
@AccessFor(init = {Role.TECHNICAL_CONTACT, Role.FINANCIAL_CONTACT}, update = {Role.TECHNICAL_CONTACT, Role.FINANCIAL_CONTACT})
String restrictedField;
@AccessFor(init = Role.ANYBODY, update = Role.ANYBODY)
String openStringField;
@AccessFor(init = Role.ANYBODY, update = Role.ANYBODY)
Integer openIntegerField;
@AccessFor(init = Role.ANYBODY, update = Role.ANYBODY)
Long openLongField;
}
abstract class GivenChildService implements IdToDtoResolver<GivenChildDto> {
}
public static class GivenChildDto extends FluentBuilder<GivenChildDto> {
@SelfId(resolver = GivenChildService.class)
@AccessFor(read = Role.ANY_CUSTOMER_USER)
Long id;
@AccessFor(init = Role.CONTRACTUAL_CONTACT, update = Role.CONTRACTUAL_CONTACT, read = Role.ACTUAL_CUSTOMER_USER)
@ParentId(resolver = GivenService.class)
Long parentId;
@AccessFor(init = {Role.TECHNICAL_CONTACT, Role.FINANCIAL_CONTACT}, update = {Role.TECHNICAL_CONTACT, Role.FINANCIAL_CONTACT})
String restrictedField;
}
public static class GivenDtoWithMultipleSelfId {
@SelfId(resolver = GivenChildService.class)
@AccessFor(read = Role.ANY_CUSTOMER_USER)
Long id;
@SelfId(resolver = GivenChildService.class)
@AccessFor(read = Role.ANY_CUSTOMER_USER)
Long id2;
}
} }

View File

@ -2,10 +2,6 @@ package org.hostsharing.hsadminng.service.accessfilter;
import com.fasterxml.jackson.core.JsonGenerator; import com.fasterxml.jackson.core.JsonGenerator;
import org.apache.commons.lang3.NotImplementedException; import org.apache.commons.lang3.NotImplementedException;
import org.apache.commons.lang3.RandomStringUtils;
import org.apache.commons.lang3.RandomUtils;
import org.hostsharing.hsadminng.service.IdToDtoResolver;
import org.hostsharing.hsadminng.service.dto.FluentBuilder;
import org.junit.Before; import org.junit.Before;
import org.junit.Rule; import org.junit.Rule;
import org.junit.Test; import org.junit.Test;
@ -20,6 +16,7 @@ import java.util.Optional;
import static org.assertj.core.api.Assertions.assertThat; import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.catchThrowable; import static org.assertj.core.api.Assertions.catchThrowable;
import static org.hostsharing.hsadminng.service.accessfilter.JSonAccessFilterTestFixture.*;
import static org.mockito.BDDMockito.given; import static org.mockito.BDDMockito.given;
import static org.mockito.Mockito.never; import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify; import static org.mockito.Mockito.verify;
@ -64,6 +61,87 @@ public class JSonSerializerWithAccessFilterUnitTest {
verify(jsonGenerator).writeStringField("openStringField", givenDTO.openStringField); verify(jsonGenerator).writeStringField("openStringField", givenDTO.openStringField);
} }
@Test
public void shouldSerializeIntegerField() throws IOException {
// when
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDTO).serialize();
// then
verify(jsonGenerator).writeNumberField("openIntegerField", givenDTO.openIntegerField);
}
@Test
public void shouldSerializePrimitiveIntField() throws IOException {
// when
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDTO).serialize();
// then
verify(jsonGenerator).writeNumberField("openPrimitiveIntField", givenDTO.openPrimitiveIntField);
}
@Test
public void shouldSerializeLongField() throws IOException {
// when
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDTO).serialize();
// then
verify(jsonGenerator).writeNumberField("openLongField", givenDTO.openLongField);
}
@Test
public void shouldSerializePrimitiveLongField() throws IOException {
// when
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDTO).serialize();
// then
verify(jsonGenerator).writeNumberField("openPrimitiveLongField", givenDTO.openPrimitiveLongField);
}
@Test
public void shouldSerializeBooleanField() throws IOException {
// when
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDTO).serialize();
// then
verify(jsonGenerator).writeBooleanField("openBooleanField", givenDTO.openBooleanField);
}
@Test
public void shouldSerializePrimitiveBooleanField() throws IOException {
// when
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDTO).serialize();
// then
verify(jsonGenerator).writeBooleanField("openPrimitiveBooleanField", givenDTO.openPrimitiveBooleanField);
}
@Test
public void shouldSerializeBigDecimalField() throws IOException {
// when
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDTO).serialize();
// then
verify(jsonGenerator).writeNumberField("openBigDecimalField", givenDTO.openBigDecimalField);
}
@Test
public void shouldSerializeLocalDateField() throws IOException {
// when
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDTO).serialize();
// then
verify(jsonGenerator).writeStringField("openLocalDateField", givenDTO.openLocalDateFieldAsString);
}
@Test
public void shouldSerializeEnumField() throws IOException {
// when
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDTO).serialize();
// then
verify(jsonGenerator).writeStringField("openEnumField", givenDTO.openEnumFieldAsString);
}
@Test @Test
public void shouldSerializeRestrictedFieldIfRequiredRoleIsCoveredByUser() throws IOException { public void shouldSerializeRestrictedFieldIfRequiredRoleIsCoveredByUser() throws IOException {
@ -113,50 +191,4 @@ public class JSonSerializerWithAccessFilterUnitTest {
// --- fixture code below --- // --- fixture code below ---
private GivenDto createSampleDto() {
final GivenDto dto = new GivenDto();
dto.customerId = 888L;
dto.restrictedField = RandomStringUtils.randomAlphabetic(10);
dto.openStringField = RandomStringUtils.randomAlphabetic(10);
dto.openIntegerField = RandomUtils.nextInt();
dto.openLongField = RandomUtils.nextLong();
return dto;
}
private static class GivenCustomerDto extends FluentBuilder<GivenCustomerDto> {
@SelfId(resolver = GivenService.class)
@AccessFor(read = Role.ANYBODY)
Long id;
}
private abstract class GivenCustomerService implements IdToDtoResolver<GivenCustomerDto> {
}
private static class GivenDto {
@SelfId(resolver = GivenService.class)
@AccessFor(read = Role.ANYBODY)
Long id;
@ParentId(resolver = GivenCustomerService.class)
@AccessFor(read = {Role.TECHNICAL_CONTACT, Role.FINANCIAL_CONTACT})
Long customerId;
@AccessFor(read = {Role.TECHNICAL_CONTACT, Role.FINANCIAL_CONTACT})
String restrictedField;
@AccessFor(read = Role.ANYBODY)
String openStringField;
@AccessFor(read = Role.ANYBODY)
Integer openIntegerField;
@AccessFor(read = Role.ANYBODY)
Long openLongField;
}
private abstract class GivenService implements IdToDtoResolver<GivenService> {
}
} }

View File

@ -2,6 +2,8 @@ package org.hostsharing.hsadminng.service.accessfilter;
import org.junit.Test; import org.junit.Test;
import java.lang.reflect.Field;
import static org.assertj.core.api.Assertions.assertThat; import static org.assertj.core.api.Assertions.assertThat;
public class RoleUnitTest { public class RoleUnitTest {
@ -69,15 +71,60 @@ public class RoleUnitTest {
assertThat(Role.FINANCIAL_CONTACT.covers(Role.ACTUAL_CUSTOMER_USER)).isFalse(); assertThat(Role.FINANCIAL_CONTACT.covers(Role.ACTUAL_CUSTOMER_USER)).isFalse();
} }
@Test
public void isIndependent() {
assertThat(Role.HOSTMASTER.isIndependent()).isTrue();
assertThat(Role.SUPPORTER.isIndependent()).isTrue();
assertThat(Role.CONTRACTUAL_CONTACT.isIndependent()).isFalse();
assertThat(Role.ANY_CUSTOMER_USER.isIndependent()).isFalse();
}
@Test
public void isBroadest() {
assertThat(Role.broadest(Role.HOSTMASTER, Role.CONTRACTUAL_CONTACT)).isEqualTo(Role.HOSTMASTER);
assertThat(Role.broadest(Role.CONTRACTUAL_CONTACT, Role.HOSTMASTER)).isEqualTo(Role.HOSTMASTER);
assertThat(Role.broadest(Role.CONTRACTUAL_CONTACT, Role.ANY_CUSTOMER_USER)).isEqualTo(Role.CONTRACTUAL_CONTACT);
}
@Test @Test
public void isAllowedToInit() { public void isAllowedToInit() {
assertThat(Role.HOSTMASTER.isAllowedToInit(someFieldWithoutAccessForAnnotation)).isFalse();
assertThat(Role.SUPPORTER.isAllowedToInit(someFieldWithoutAccessForAnnotation)).isFalse();
assertThat(Role.ADMIN.isAllowedToInit(someFieldWithAccessForAnnotation)).isTrue();
} }
@Test @Test
public void isAllowedToUpdate() { public void isAllowedToUpdate() {
assertThat(Role.HOSTMASTER.isAllowedToUpdate(someFieldWithoutAccessForAnnotation)).isFalse();
assertThat(Role.ANY_CUSTOMER_CONTACT.isAllowedToUpdate(someFieldWithAccessForAnnotation)).isFalse();
assertThat(Role.SUPPORTER.isAllowedToUpdate(someFieldWithAccessForAnnotation)).isTrue();
} }
@Test @Test
public void isAllowedToRead() { public void isAllowedToRead() {
assertThat(Role.HOSTMASTER.isAllowedToRead(someFieldWithoutAccessForAnnotation)).isFalse();
assertThat(Role.ANY_CUSTOMER_USER.isAllowedToRead(someFieldWithAccessForAnnotation)).isFalse();
assertThat(Role.ANY_CUSTOMER_CONTACT.isAllowedToRead(someFieldWithAccessForAnnotation)).isTrue();
}
// --- only test fixture below ---
static class TestDto {
@AccessFor(init = Role.ADMIN, update = Role.SUPPORTER, read = Role.ANY_CUSTOMER_CONTACT)
private Integer someFieldWithAccessForAnnotation;
private Integer someFieldWithoutAccessForAnnotation;
}
private static Field someFieldWithoutAccessForAnnotation;
private static Field someFieldWithAccessForAnnotation;
static {
try {
someFieldWithoutAccessForAnnotation = TestDto.class.getDeclaredField("someFieldWithoutAccessForAnnotation");
someFieldWithAccessForAnnotation = TestDto.class.getDeclaredField("someFieldWithAccessForAnnotation");
} catch (NoSuchFieldException e) {
throw new AssertionError("precondition failed", e);
}
} }
} }

View File

@ -236,7 +236,29 @@ public class CustomerResourceIntTest {
@Test @Test
@Transactional @Transactional
public void createCustomerWithExistingId() throws Exception { public void createCustomerWithExistingIdIsRejected() throws Exception {
// Initialize the database
final long existingCustomerId = customerRepository.saveAndFlush(customer).getId();
int databaseSizeBeforeCreate = customerRepository.findAll().size();
// Create the Customer with an existing ID
customer.setId(existingCustomerId);
CustomerDTO customerDTO = customerMapper.toDto(customer);
// An entity with an existing ID cannot be created, so this API call must fail
restCustomerMockMvc.perform(post("/api/customers")
.contentType(TestUtil.APPLICATION_JSON_UTF8)
.content(TestUtil.convertObjectToJsonBytes(customerDTO)))
.andExpect(status().isBadRequest());
// Validate the Customer in the database
List<Customer> customerList = customerRepository.findAll();
assertThat(customerList).hasSize(databaseSizeBeforeCreate);
}
@Test
@Transactional
public void createCustomerWithNonExistingIdIsRejected() throws Exception {
int databaseSizeBeforeCreate = customerRepository.findAll().size(); int databaseSizeBeforeCreate = customerRepository.findAll().size();
// Create the Customer with an existing ID // Create the Customer with an existing ID