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.../kotlin/io/vrap/codegen/languages/javalang/client/builder/test/JavaBuilderTestRenderer.kt
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| package io.vrap.codegen.languages.javalang.client.builder.test | ||
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|
||
| import io.vrap.codegen.languages.extensions.deprecated | ||
| import io.vrap.codegen.languages.extensions.isPatternProperty | ||
| import io.vrap.codegen.languages.java.base.extensions.* | ||
| import io.vrap.rmf.codegen.di.AllObjectTypes | ||
| import io.vrap.rmf.codegen.firstLowerCase | ||
|
|
||
| import io.vrap.rmf.codegen.io.TemplateFile | ||
| import io.vrap.rmf.codegen.rendering.FileProducer | ||
| import io.vrap.rmf.codegen.rendering.ObjectTypeRenderer | ||
| import io.vrap.rmf.codegen.rendering.utils.* | ||
| import io.vrap.rmf.codegen.types.VrapEnumType | ||
| import io.vrap.rmf.codegen.types.VrapObjectType | ||
| import io.vrap.rmf.codegen.types.VrapTypeProvider | ||
| import io.vrap.rmf.raml.model.types.* | ||
| import javax.lang.model.SourceVersion | ||
| import kotlin.random.Random | ||
|
|
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| class JavaBuilderTestRenderer constructor(override val vrapTypeProvider: VrapTypeProvider, @AllObjectTypes private val allObjectTypes: List<ObjectType>): FileProducer, JavaEObjectTypeExtensions, JavaObjectTypeExtensions { | ||
|
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| override fun produceFiles(): List<TemplateFile> { | ||
| return allObjectTypes.filter { !it.isAbstract() && !it.deprecated() }.map { render(it) } | ||
| } | ||
|
|
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| fun render(type: ObjectType): TemplateFile { | ||
| val vrapType = vrapTypeProvider.doSwitch(type).toJavaVType() as VrapObjectType | ||
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| val properties = type.properties.filterNot { it.deprecated() || it.isPatternProperty() || it.name == type.discriminator() } | ||
| val content = """ | ||
| |package ${vrapType.`package`}; | ||
| | | ||
| |import com.tngtech.junit.dataprovider.DataProvider; | ||
| |import com.tngtech.junit.dataprovider.DataProviderExtension; | ||
| |import com.tngtech.junit.dataprovider.UseDataProvider; | ||
| |import com.tngtech.junit.dataprovider.UseDataProviderExtension; | ||
| |import org.assertj.core.api.Assertions; | ||
| |import org.junit.jupiter.api.Test; | ||
| |import org.junit.jupiter.api.TestTemplate; | ||
| |import org.junit.jupiter.api.extension.ExtendWith; | ||
| | | ||
| |import java.time.LocalDate; | ||
| |import java.time.LocalTime; | ||
| |import java.time.ZonedDateTime; | ||
| |import java.util.Collections; | ||
| | | ||
| |@ExtendWith(UseDataProviderExtension.class) | ||
| |@ExtendWith(DataProviderExtension.class) | ||
| |public class ${vrapType.simpleClassName}Test { | ||
| | ${if (properties.isNotEmpty()) """ | ||
| | @TestTemplate | ||
| | @UseDataProvider("objectBuilder") | ||
| | public void buildUnchecked(${vrapType.simpleClassName}Builder builder) { | ||
| | ${vrapType.simpleClassName} ${vrapType.simpleClassName.firstLowerCase()} = builder.buildUnchecked(); | ||
| | Assertions.assertThat(${vrapType.simpleClassName.firstLowerCase()}).isInstanceOf(${vrapType.simpleClassName}.class); | ||
| | } | ||
| | | ||
| | @DataProvider | ||
| | public static Object[][] objectBuilder() { | ||
| | return new Object[][] { | ||
| | <<${properties.joinToString(",\n") { "new Object[] { ${builder(type, it)} }" }}>> | ||
| | }; | ||
| | } | ||
| | | ||
| | <<${properties.joinToString("\n") { getterSetterTest(type, it) }}>>""" else ""} | ||
| |} | ||
| """.trimMargin().keepAngleIndent() | ||
|
|
||
| return TemplateFile( | ||
| relativePath = "${vrapType.`package`}.${vrapType.simpleClassName}Test".replace(".", "/") + ".java", | ||
| content = content | ||
| ) | ||
| } | ||
|
|
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| private fun builder(type: ObjectType, property: Property): String { | ||
| var propertyName = property.name | ||
| val checkedPropertyType = property.type | ||
| val vrapType = vrapTypeProvider.doSwitch(type).toJavaVType() as VrapObjectType | ||
| if(SourceVersion.isKeyword(propertyName)) { | ||
| propertyName = "_$propertyName" | ||
| } | ||
|
|
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| return "${vrapType.simpleClassName}.builder().${propertyName}(${propertyValue(propertyName, checkedPropertyType, Random(propertyName.hashCode()))})" | ||
| } | ||
|
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| private fun getterSetterTest(type: ObjectType, property: Property): String { | ||
| val vrapType = vrapTypeProvider.doSwitch(type).toJavaVType() as VrapObjectType | ||
| var methodName = property.name.lowerCamelCase() | ||
| if(SourceVersion.isKeyword(methodName)) { | ||
| methodName = "_$methodName" | ||
| } | ||
| val propertyValue = propertyValue(property.name, property.type, Random(property.name.hashCode())) | ||
| return """ | ||
| |@Test | ||
| |public void ${methodName}() { | ||
| | ${vrapType.simpleClassName} value = ${vrapType.simpleClassName}.of(); | ||
| | value.set${property.name.upperCamelCase()}($propertyValue); | ||
| | Assertions.assertThat(value.get${property.name.upperCamelCase()}()).isEqualTo($propertyValue); | ||
| |} | ||
| """.trimMargin() | ||
| } | ||
|
|
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| private fun propertyValue(name: String, type: AnyType, r: Random) : Any { | ||
| val vrapType = type.toVrapType(); | ||
|
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| val checkedType = if (type.isInlineType) type.type else type | ||
| return when (type) { | ||
| is ArrayType -> "Collections.singletonList(${propertyValue(name, type.items, r)})" | ||
| is BooleanType -> true | ||
| is IntegerType -> when (type.format) { | ||
| NumberFormat.INT64 -> "${r.nextInt(1, 10)}L" | ||
| else -> r.nextInt(1, 10) | ||
| } | ||
| is NumberType -> when (type.format) { | ||
| NumberFormat.DOUBLE -> r.nextDouble() | ||
| NumberFormat.FLOAT -> r.nextFloat() | ||
| NumberFormat.INT64 -> "${r.nextInt(1, 10)}L" | ||
| else -> r.nextInt(1, 10) | ||
| } | ||
| is StringType -> when (vrapType) { | ||
| is VrapEnumType -> "${vrapType.fullClassName()}.findEnum(\"${checkedType.enum.firstOrNull()?.value ?: name}\")" | ||
| else -> "\"${name}\"" | ||
| } | ||
| is ObjectType -> when(vrapType.fullClassName()) { | ||
| "java.lang.Object" -> "\"${name}\"" | ||
| else -> "new ${vrapType.fullClassName()}Impl()" | ||
| } | ||
| is DateOnlyType -> "LocalDate.parse(\"2023-06-01\")" | ||
| is TimeOnlyType -> "LocalTime.parse(\"12:00\")" | ||
| is DateTimeType -> "ZonedDateTime.parse(\"2023-06-01T12:00Z\")" | ||
| else -> "\"${name}\"" | ||
| } | ||
| } | ||
| } |
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