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RequestBeanParameterRuleSpec.groovy
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RequestBeanParameterRuleSpec.groovy
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package io.micronaut.validation.routes
import io.micronaut.annotation.processing.test.AbstractTypeElementSpec
import spock.lang.IgnoreIf
class RequestBeanParameterRuleSpec extends AbstractTypeElementSpec {
void "test RequestBean compiles with primary constructor"() {
when:
buildTypeElement("""
package test;
import io.micronaut.http.annotation.*;
import io.micronaut.core.annotation.*;
import io.micronaut.core.annotation.Nullable;
@Controller("/foo")
class Foo {
@Get("/abc")
String abc(@RequestBean Bean bean) {
return "";
}
@Introspected
private static class Bean {
@Nullable
@QueryValue
private final String abc;
public Bean(String abc) {
this.abc = abc;
}
public String getAbc() { return abc; }
}
}
""")
then:
noExceptionThrown()
}
void "test RequestBean compiles with @Creator constructor"() {
when:
buildTypeElement("""
package test;
import io.micronaut.http.annotation.*;
import io.micronaut.core.annotation.*;
import io.micronaut.core.annotation.Nullable;
@Controller("/foo")
class Foo {
@Get("/abc")
String abc(@RequestBean Bean bean) {
return "";
}
@Introspected
private static class Bean {
@Nullable
@QueryValue
private final String abc;
@Nullable
@QueryValue
private final String def;
public Bean(String abc) {
this.abc = abc;
this.def = null;
}
@Creator
public Bean(String abc, String def) {
this.abc = abc;
this.def = def;
}
public String getAbc() { return abc; }
public String getDef() { return def; }
}
}
""")
then:
noExceptionThrown()
}
void "test RequestBean compiles with @Creator method"() {
when:
buildTypeElement("""
package test;
import io.micronaut.http.annotation.*;
import io.micronaut.core.annotation.*;
import io.micronaut.core.annotation.Nullable;
@Controller("/foo")
class Foo {
@Get("/abc")
String abc(@RequestBean Bean bean) {
return "";
}
@Introspected
private static class Bean {
@Nullable
@QueryValue
private String abc;
@Creator
public static Bean of(String abc) {
Bean bean = new Bean();
bean.abc = abc;
return bean;
}
public String getAbc() { return abc; }
}
}
""")
then:
noExceptionThrown()
}
@IgnoreIf({ !jvm.isJava14Compatible() })
void "test RequestBean compiles with record"() {
when:
buildTypeElement("""
package test;
import io.micronaut.http.annotation.*;
import io.micronaut.core.annotation.*;
import io.micronaut.core.annotation.Nullable;
@Controller("/foo")
class Foo {
@Get("/abc/{abc}")
String abc(@RequestBean Bean bean) {
return "";
}
@Introspected
public record Bean(@Nullable @PathVariable String abc) {
}
}
""")
then:
noExceptionThrown()
}
void "test RequestBean compiles with setter"() {
when:
buildTypeElement("""
package test;
import io.micronaut.http.annotation.*;
import io.micronaut.core.annotation.*;
import io.micronaut.core.annotation.Nullable;
@Controller("/foo")
class Foo {
@Get("/abc")
String abc(@RequestBean Bean bean) {
return "";
}
@Introspected
private static class Bean {
@Nullable
@QueryValue
private String abc;
public String getAbc() { return abc; }
public void setAbc(String abc) { this.abc = abc; }
}
}
""")
then:
noExceptionThrown()
}
void "test RequestBean fails when read only property not settable"() {
when:
buildTypeElement("""
package test;
import io.micronaut.http.annotation.*;
import io.micronaut.core.annotation.*;
import io.micronaut.core.annotation.Nullable;
@Controller("/foo")
class Foo {
@Get("/abc")
String abc(@RequestBean Bean bean) {
return "";
}
@Introspected
public static class Bean {
@Nullable
@QueryValue
private String abc;
public String getAbc() { return abc; }
}
}
""")
then:
def ex = thrown(RuntimeException)
ex.message.contains("Bindable property [abc] for type [test.Foo\$Bean] is Read only and cannot be set during initialization.")
}
void "test RequestBean fails when property not settable when primary constructor is present"() {
when:
buildTypeElement("""
package test;
import io.micronaut.http.annotation.*;
import io.micronaut.core.annotation.*;
import io.micronaut.core.annotation.Nullable;
@Controller("/foo")
class Foo {
@Get("/abc")
String abc(@RequestBean Bean bean) {
return "";
}
@Introspected
public static class Bean {
@Nullable
@QueryValue
private String abc;
@Nullable
@QueryValue
private String def;
public Bean(String def) {
this.def = def;
}
public String getAbc() { return abc; }
public String getDef() { return def; }
}
}
""")
then:
def ex = thrown(RuntimeException)
ex.message.contains("Primary Constructor or @Creator Method for Bindable property [abc] for type [test.Foo\$Bean] found, but there is no constructor/method parameter with name equal to [abc].")
}
void "test RequestBean fails when constructor parameter has Bindable annotation"() {
when:
buildTypeElement("""
package test;
import io.micronaut.http.annotation.*;
import io.micronaut.core.annotation.*;
import io.micronaut.core.annotation.Nullable;
@Controller("/foo")
class Foo {
@Get("/abc")
String abc(@RequestBean Bean bean) {
return "";
}
@Introspected
public static class Bean {
@Nullable
@QueryValue
private String abc;
@Creator
public Bean(@Nullable @QueryValue String abc) {
this.abc = abc;
}
public String getAbc() { return abc; }
}
}
""")
then:
def ex = thrown(RuntimeException)
ex.message.contains("Parameter of Primary Constructor (or @Creator Method) [abc] for type [test.Foo\$Bean] has one of @Bindable annotations. This is not supported.")
}
void "test RequestBean fails when having setter but not value in constructor"() {
when:
buildTypeElement("""
package test;
import io.micronaut.http.annotation.*;
import io.micronaut.core.annotation.*;
import io.micronaut.core.annotation.Nullable;
@Controller("/foo")
class Foo {
@Get("/abc")
String abc(@RequestBean Bean bean) {
return "";
}
@Introspected
public static class Bean {
@Nullable
@QueryValue
private String abc;
@Nullable
@QueryValue
private String def;
@Creator
public Bean(String def) {
this.def = def;
}
public String getAbc() { return abc; }
public void setAbc() { this.abc = abc; }
public String getDef() { return def; }
}
}
""")
then:
def ex = thrown(RuntimeException)
ex.message.contains("Primary Constructor or @Creator Method for Bindable property [abc] for type [test.Foo\$Bean] found, but there is no constructor/method parameter with name equal to [abc].")
}
}