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Add unit tests for PropertyAccessorUtils 

Closes gh-23251
This commit is contained in:
Eric Hettiaratchi 2019-07-08 15:33:33 +01:00 committed by Sam Brannen
parent 8ca834b868
commit 827ec5d5a2
1 changed files with 53 additions and 0 deletions
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53
spring-beans/src/test/java/org/springframework/beans/PropertyAccessorUtilsTests.java
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@ -28,8 +28,60 @@ import static org.assertj.core.api.Assertions.assertThat;
*/
public class PropertyAccessorUtilsTests {
@Test
public void testGetPropertyName() {
assertThat(PropertyAccessorUtils.getPropertyName("foo"))
.isEqualTo("foo");
assertThat(PropertyAccessorUtils.getPropertyName("[foo]"))
.isEqualTo("");
}
@Test
public void testIsNestedOrIndexedProperty() {
assertThat(PropertyAccessorUtils.isNestedOrIndexedProperty(null))
.isFalse();
assertThat(PropertyAccessorUtils.isNestedOrIndexedProperty("foo"))
.isFalse();
assertThat(PropertyAccessorUtils.isNestedOrIndexedProperty("[foo]"))
.isTrue();
assertThat(PropertyAccessorUtils.isNestedOrIndexedProperty("foo.txt"))
.isTrue();
}
@Test
public void testGetFirstNestedPropertySeparatorIndex() {
assertThat(PropertyAccessorUtils
.getFirstNestedPropertySeparatorIndex("[foo]")).isEqualTo(-1);
assertThat(PropertyAccessorUtils
.getFirstNestedPropertySeparatorIndex("foo.txt")).isEqualTo(3);
}
@Test
public void testGetLastNestedPropertySeparatorIndex() {
assertThat(PropertyAccessorUtils
.getLastNestedPropertySeparatorIndex("[foo]")).isEqualTo(-1);
assertThat(PropertyAccessorUtils
.getLastNestedPropertySeparatorIndex("foo.txt")).isEqualTo(3);
}
@Test
public void testMatchesProperty() {
assertThat(PropertyAccessorUtils
.matchesProperty("foo", "bar")).isFalse();
assertThat(PropertyAccessorUtils
.matchesProperty("foobar", "foo")).isFalse();
assertThat(PropertyAccessorUtils
.matchesProperty("bar[foo]", "foo")).isFalse();
assertThat(PropertyAccessorUtils
.matchesProperty("foo", "foo")).isTrue();
assertThat(PropertyAccessorUtils
.matchesProperty("foo[bar]", "foo")).isTrue();
}
@Test
public void canonicalPropertyName() {
assertThat(PropertyAccessorUtils.canonicalPropertyName(null)).isEqualTo("");
assertThat(PropertyAccessorUtils.canonicalPropertyName("map")).isEqualTo("map");
assertThat(PropertyAccessorUtils.canonicalPropertyName("map[key1]")).isEqualTo("map[key1]");
assertThat(PropertyAccessorUtils.canonicalPropertyName("map['key1']")).isEqualTo("map[key1]");
@ -51,6 +103,7 @@ public class PropertyAccessorUtilsTests {
"map[key1][key2]", "map[key1].name", "map[key1].name", "map[key1].name"};
assertThat(PropertyAccessorUtils.canonicalPropertyNames(original)).isEqualTo(canonical);
assertThat(PropertyAccessorUtils.canonicalPropertyNames(null)).isNull();
}
}