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Test binding of Map<String, String[]>

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Add a test to ensure that the new binder can bind correctly to a
Map<String,String[]>.

Closes gh-3789
This commit is contained in:
Madhura Bhave
2017-04-26 12:21:39 -07:00
committed by Phillip Webb
parent 6184e4154e
commit 5edb1194f5
1 changed files with 21 additions and 0 deletions
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21
spring-boot/src/test/java/org/springframework/boot/context/properties/bind/MapBinderTests.java
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@@ -25,6 +25,7 @@ import java.util.Map;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Answers;
import org.mockito.ArgumentCaptor;
import org.mockito.InOrder;
import org.springframework.boot.context.properties.bind.BinderTests.ExampleEnum;
@@ -64,6 +65,9 @@ public class MapBinderTests {
private static final Bindable<Map<String, Object>> STRING_OBJECT_MAP = Bindable
.mapOf(String.class, Object.class);
private static final Bindable<Map<String, String[]>> STRING_ARRAY_MAP = Bindable
.mapOf(String.class, String[].class);
private List<ConfigurationPropertySource> sources = new ArrayList<>();
private Binder binder;
@@ -352,4 +356,21 @@ public class MapBinderTests {
eq(target), any(), isA(Map.class));
}
@Test
public void bindToMapStringArrayShouldTriggerOnSuccess() throws Exception {
this.sources
.add(new MockConfigurationPropertySource("foo.bar", "a,b,c", "line1"));
BindHandler handler = mock(BindHandler.class,
withSettings().defaultAnswer(Answers.CALLS_REAL_METHODS));
Bindable<Map<String, String[]>> target = STRING_ARRAY_MAP;
this.binder.bind("foo", target, handler);
InOrder inOrder = inOrder(handler);
ArgumentCaptor<String[]> array = ArgumentCaptor.forClass(String[].class);
inOrder.verify(handler).onSuccess(eq(ConfigurationPropertyName.of("foo.bar")),
eq(Bindable.of(String[].class)), any(), array.capture());
assertThat(array.getValue()).containsExactly("a", "b", "c");
inOrder.verify(handler).onSuccess(eq(ConfigurationPropertyName.of("foo")),
eq(target), any(), isA(Map.class));
}
}