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Merge pull request #25532 from katielevy1
* pr/25532: Polish contribution Polish KotlinConstructorParametersBinderTests Closes gh-25532
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commit
9f8c58b22b
@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2019 the original author or authors.
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* Copyright 2012-2021 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -46,6 +46,10 @@ public class MockConfigurationPropertySource implements IterableConfigurationPro
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OriginTrackedValue.of(value, MockOrigin.of(origin)));
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}
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public MockConfigurationPropertySource(Map<String, String> configs) {
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configs.forEach(this::put);
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}
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public void put(String name, String value) {
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put(ConfigurationPropertyName.of(name), value);
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}
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@ -16,12 +16,12 @@ class KotlinConstructorParametersBinderTests {
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@Test
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fun `Bind to class should create bound bean`() {
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val source = MockConfigurationPropertySource()
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source.put("foo.int-value", "12")
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source.put("foo.long-value", "34")
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source.put("foo.boolean-value", "true")
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source.put("foo.string-value", "foo")
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source.put("foo.enum-value", "foo-bar")
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val source = MockConfigurationPropertySource(mapOf("foo.int-value" to "12",
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"foo.int-value" to "12",
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"foo.long-value" to "34",
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"foo.boolean-value" to "true",
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"foo.string-value" to "foo",
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"foo.enum-value" to "foo-bar"))
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val binder = Binder(source)
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val bean = binder.bind("foo", Bindable.of(ExampleValueBean::class.java)).get()
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assertThat(bean.intValue).isEqualTo(12)
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@ -33,12 +33,11 @@ class KotlinConstructorParametersBinderTests {
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@Test
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fun `Bind to class when has no prefix should create bound bean`() {
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val source = MockConfigurationPropertySource()
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source.put("int-value", "12")
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source.put("long-value", "34")
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source.put("boolean-value", "true")
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source.put("string-value", "foo")
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source.put("enum-value", "foo-bar")
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val source = MockConfigurationPropertySource(mapOf("int-value" to "12",
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"long-value" to "34",
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"boolean-value" to "true",
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"string-value" to "foo",
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"enum-value" to "foo-bar"))
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val binder = Binder(source)
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val bean = binder.bind(ConfigurationPropertyName.of(""),
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Bindable.of(ExampleValueBean::class.java)).get()
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@ -51,25 +50,24 @@ class KotlinConstructorParametersBinderTests {
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@Test
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fun `Bind to data class should create bound bean`() {
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val source = MockConfigurationPropertySource()
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source.put("foo.int-value", "12")
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source.put("foo.long-value", "34")
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source.put("foo.boolean-value", "true")
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source.put("foo.string-value", "foo")
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source.put("foo.enum-value", "foo-bar")
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val source = MockConfigurationPropertySource(mapOf("foo.int-value" to "12",
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"foo.long-value" to "34",
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"foo.boolean-value" to "true",
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"foo.string-value" to "foo",
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"foo.enum-value" to "foo-bar"))
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val binder = Binder(source)
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val bean = binder.bind("foo", Bindable.of(ExampleDataClassBean::class.java)).get()
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assertThat(bean.intValue).isEqualTo(12)
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assertThat(bean.longValue).isEqualTo(34)
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assertThat(bean.booleanValue).isTrue()
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assertThat(bean.stringValue).isEqualTo("foo")
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assertThat(bean.enumValue).isEqualTo(ExampleEnum.FOO_BAR)
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val expectedBean = ExampleDataClassBean(intValue = 12,
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longValue = 34,
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booleanValue = true,
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stringValue = "foo",
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enumValue = ExampleEnum.FOO_BAR)
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assertThat(bean).isEqualTo(expectedBean)
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}
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@Test
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fun `Bind to class with multiple constructors and primary constructor should bind`() {
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val source = MockConfigurationPropertySource()
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source.put("foo.int-value", "12")
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val source = MockConfigurationPropertySource("foo.int-value", "12")
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val binder = Binder(source)
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val bindable = binder.bind("foo", Bindable.of(
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MultipleConstructorsWithPrimaryConstructorBean::class.java))
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@ -79,8 +77,7 @@ class KotlinConstructorParametersBinderTests {
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@Test
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fun `Bind to class with multiple constructors should not bind`() {
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val source = MockConfigurationPropertySource()
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source.put("foo.int-value", "12")
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val source = MockConfigurationPropertySource("foo.int-value", "12")
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val binder = Binder(source)
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val bindable = binder.bind("foo", Bindable.of(
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MultipleConstructorsBean::class.java))
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@ -89,8 +86,7 @@ class KotlinConstructorParametersBinderTests {
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@Test
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fun `Bind to class with only default constructor should not bind`() {
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val source = MockConfigurationPropertySource()
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source.put("foo.int-value", "12")
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val source = MockConfigurationPropertySource("foo.int-value", "12")
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val binder = Binder(source)
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val bindable = binder.bind("foo", Bindable.of(
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DefaultConstructorBean::class.java))
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@ -99,11 +95,10 @@ class KotlinConstructorParametersBinderTests {
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@Test
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fun `Bind to class should bind nested`() {
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val source = MockConfigurationPropertySource()
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source.put("foo.value-bean.int-value", "123")
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source.put("foo.value-bean.long-value", "34")
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source.put("foo.value-bean.boolean-value", "true")
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source.put("foo.value-bean.string-value", "foo")
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val source = MockConfigurationPropertySource(mapOf("foo.value-bean.int-value" to "123",
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"foo.value-bean.long-value" to "34",
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"foo.value-bean.boolean-value" to "true",
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"foo.value-bean.string-value" to "foo"))
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val binder = Binder(source)
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val bean = binder.bind("foo", Bindable.of(ExampleNestedBean::class.java)).get()
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assertThat(bean.valueBean.intValue).isEqualTo(123)
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@ -115,8 +110,7 @@ class KotlinConstructorParametersBinderTests {
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@Test
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fun `Bind to class with no value for optional should use null`() {
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val source = MockConfigurationPropertySource()
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source.put("foo.string-value", "foo")
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val source = MockConfigurationPropertySource("foo.string-value", "foo")
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val binder = Binder(source)
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val bean = binder.bind("foo", Bindable.of(
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ExampleValueBean::class.java)).get()
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@ -129,8 +123,7 @@ class KotlinConstructorParametersBinderTests {
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@Test
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fun `Bind to class with no value for primitive should use default value`() {
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val source = MockConfigurationPropertySource()
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source.put("foo.string-value", "foo")
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val source = MockConfigurationPropertySource("foo.string-value", "foo")
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val binder = Binder(source)
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val bean = binder.bind("foo", Bindable.of(
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ExamplePrimitiveDefaultBean::class.java)).get()
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@ -143,17 +136,15 @@ class KotlinConstructorParametersBinderTests {
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@Test
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fun `Bind to class with no value and default value should return unbound`() {
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val source = MockConfigurationPropertySource()
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source.put("foo.string-value", "foo")
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val source = MockConfigurationPropertySource("foo.string-value", "foo")
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val binder = Binder(source)
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assertThat(binder.bind("foo", Bindable.of(
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ExampleDefaultValueBean::class.java)).isBound()).isFalse();
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ExampleDefaultValueBean::class.java)).isBound).isFalse()
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}
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@Test
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fun `Bind or create to class with no value and default value should return default value`() {
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val source = MockConfigurationPropertySource()
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source.put("foo.string-value", "foo")
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val source = MockConfigurationPropertySource("foo.string-value", "foo")
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val binder = Binder(source)
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val bean = binder.bindOrCreate("foo", Bindable.of(
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ExampleDefaultValueBean::class.java))
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@ -164,39 +155,45 @@ class KotlinConstructorParametersBinderTests {
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@Test
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fun `Bind to data class with no value should use default value`() {
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val source = MockConfigurationPropertySource()
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source.put("foo.enum-value", "foo-bar")
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val source = MockConfigurationPropertySource("foo.enum-value", "foo-bar")
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val binder = Binder(source)
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val bean = binder.bind("foo", Bindable.of(ExampleDataClassBean::class.java)).get()
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assertThat(bean.intValue).isEqualTo(5)
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assertThat(bean.longValue).isEqualTo(42)
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assertThat(bean.booleanValue).isFalse()
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assertThat(bean.stringValue).isEqualTo("my data")
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assertThat(bean.enumValue).isEqualTo(ExampleEnum.FOO_BAR)
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val expectedBean = ExampleDataClassBean(intValue = 5,
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longValue = 42,
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booleanValue = false,
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stringValue = "my data",
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enumValue = ExampleEnum.FOO_BAR)
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assertThat(bean).isEqualTo(expectedBean)
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}
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@Test
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fun `Bind to data class with generics`() {
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val source = MockConfigurationPropertySource()
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source.put("foo.value.bar", "baz")
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val source = MockConfigurationPropertySource("foo.value.bar", "baz")
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val binder = Binder(source)
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val type = ResolvableType.forClassWithGenerics(Map::class.java, String::class.java,
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String::class.java)
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val bean = binder.bind("foo", Bindable
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.of<GenericValue<Map<String, String>>>(ResolvableType.forClassWithGenerics(GenericValue::class.java, type)))
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.get()
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assertThat(bean.value.get("bar")).isEqualTo("baz");
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assertThat(bean.value["bar"]).isEqualTo("baz")
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}
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@Test
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fun `Bind to named constructor parameter`() {
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val source = MockConfigurationPropertySource()
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source.put("foo.string-value", "test")
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val source = MockConfigurationPropertySource("foo.string-value", "test")
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val binder = Binder(source)
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val bean = binder.bind("foo", Bindable.of(ExampleNamedParameterBean::class.java)).get()
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assertThat(bean.stringDataValue).isEqualTo("test")
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}
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@Test
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fun `Bind to singleton object`() {
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val source = MockConfigurationPropertySource("foo.string-value", "test")
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val binder = Binder(source)
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val bean = binder.bind("foo", Bindable.of(ExampleSingletonBean::class.java)).get()
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assertThat(bean.stringValue).isEqualTo("test")
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}
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class ExampleValueBean(val intValue: Int?, val longValue: Long?,
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val booleanValue: Boolean?, val stringValue: String?,
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val enumValue: ExampleEnum?)
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@ -244,4 +241,8 @@ class KotlinConstructorParametersBinderTests {
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val value: T
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)
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}
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object ExampleSingletonBean {
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var stringValue: String? = null
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}
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}
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