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How to use extracting method of org.assertj.core.api.AbstractMapAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractMapAssert.extracting

Source:ContainerConfigAssert.java

...77		BuildMetadataAssert(JsonContentAssert jsonContentAssert) {78			super(jsonContentAssert, BuildMetadataAssert.class);79		}80		public ListAssert<Object> buildpacks() {81			return this.actual.extractingJsonPathArrayValue("$.buildpacks[*].id");82		}83		public AbstractObjectAssert<?, Object> processOfType(String type) {84			return this.actual.extractingJsonPathArrayValue("$.processes[?(@.type=='%s')]", type).singleElement();85		}86	}87	/**88	 * Asserts for the JSON content in the {@code io.buildpacks.lifecycle.metadata} label.89	 *90	 * See <a href=91	 * "https://github.com/buildpacks/spec/blob/main/platform.md#iobuildpackslifecyclemetadata-json">the92	 * spec</a>93	 */94	public static class LifecycleMetadataAssert extends AbstractAssert<LifecycleMetadataAssert, JsonContentAssert> {95		LifecycleMetadataAssert(JsonContentAssert jsonContentAssert) {96			super(jsonContentAssert, LifecycleMetadataAssert.class);97		}98		public ListAssert<Object> buildpackLayers(String buildpackId) {99			return this.actual.extractingJsonPathArrayValue("$.buildpacks[?(@.key=='%s')].layers", buildpackId);100		}101		public AbstractListAssert<?, List<?>, Object, ObjectAssert<Object>> appLayerShas() {102			return this.actual.extractingJsonPathArrayValue("$.app").extracting("sha");103		}104		public AbstractObjectAssert<?, Object> sbomLayerSha() {105			return this.actual.extractingJsonPathValue("$.sbom.sha");106		}107	}108}...

extracting

Using AI Code Generation

1import org.junit.Test;2import java.util.HashMap;3import java.util.Map;4import static org.assertj.core.api.Assertions.assertThat;5public class MapAssertTest {6    public void testExtracting() {7        Map<String, String> map = new HashMap<>();8        map.put("key1", "value1");9        map.put("key2", "value2");10        assertThat(map).extracting("key1").isEqualTo("value1");11    }12}13In this tutorial, we have seen how to use the extracting() method of org.assertj.core.api.AbstractMapAssert class to extract the values from a Map object. We have also seen how to use the isEqualTo() method of org.assertj.core.api.AbstractAssert class to compare the extracted value with

extracting

Using AI Code Generation

1import org.assertj.core.api.MapAssert;2import java.util.Map;3public class MapAssertExtractingTest {4    public static void main(String[] args) {5        Map<String, String> map = Map.of("key1", "value1", "key2", "value2");6        MapAssert<String, String> mapAssert = new MapAssert<>(map);7        mapAssert.extracting(Map.Entry::getKey, Map.Entry::getValue)8                .contains("key1", "value1")9                .contains("key2", "value2");10    }11}12	at org.junit.Assert.assertEquals(Assert.java:115)13	at org.junit.Assert.assertEquals(Assert.java:144)14	at MapAssertExtractingTest.main(MapAssertExtractingTest.java:19)

extracting

Using AI Code Generation

1Map<String, Object> map = new HashMap<>();2map.put("key1", "value1");3map.put("key2", "value2");4assertThat(map)5    .extracting("key1")6    .isEqualTo("value1");7assertThat(map)8    .extracting("key1", "key2")9    .contains("value1", "value2");10Object object = new Object();11assertThat(object)12    .extracting("field1")13    .isEqualTo("value1");14assertThat(object)15    .extracting("field1", "field2")16    .contains("value1", "value2");17List<Object> list = new ArrayList<>();18list.add(new Object());19list.add(new Object());20assertThat(list)21    .extracting("field1")22    .contains("value1", "value2");23assertThat(list)24    .extracting("field1", "field2")25    .contains(tuple("value1", "value2"), tuple("value1", "value2"));26Object[] array = new Object[]{new Object(), new Object()};27assertThat(array)28    .extracting("field1")29    .contains("value1", "value2");30assertThat(array)31    .extracting("field1", "field2")32    .contains(tuple("value1", "value2"), tuple("value1", "value2"));33Object[] array = new Object[]{new Object(), new Object()};34assertThat(array)35    .extracting("field1")36    .contains("value1", "value2");37assertThat(array)38    .extracting("field1", "field2")39    .contains(tuple("value1", "value2"), tuple("value1", "value2"));40assertThat("string")41    .extracting("length")

extracting

Using AI Code Generation

1Map<String, String> map = new HashMap<>();2map.put("key1", "value1");3map.put("key2", "value2");4assertThat(map).extracting("key1").isEqualTo("value1");5List<String> list = new ArrayList<>();6list.add("value1");7list.add("value2");8assertThat(list).extracting("value1").isEqualTo("value1");9String[] array = new String[]{"value1", "value2"};10assertThat(array).extracting("value1").isEqualTo("value1");11Optional<String> optional = Optional.of("value1");12assertThat(optional).extracting("value1").isEqualTo("value1");13String string = "value1";14assertThat(string).extracting("value1").isEqualTo("value1");15Object object = new Object();16assertThat(object).extracting("value1").isEqualTo("value1");17Object object = new Object();18assertThat(object).extracting("value1").isEqualTo("value1");19Object object = new Object();20assertThat(object).extracting("value1").isEqualTo("value1");

extracting

Using AI Code Generation

1public void testMap() {2    Map<String, String> map = new HashMap<>();3    map.put("key1", "value1");4    map.put("key2", "value2");5    assertThat(map).extractingByKey("key1").isNull();6}7public void testMap() {8    Map<String, String> map = new HashMap<>();9    map.put("key1", "value1");10    map.put("key2", "value2");11    assertThat(map).extractingByKey("key1").isNotNull();12}13public void testMap() {14    Map<String, String> map = new HashMap<>();15    map.put("key1", "value1");16    map.put("key2", "value2");17    assertThat(map).extractingByKey("key1").isEqualTo("value1");18}19public void testMap() {20    Map<String, String> map = new HashMap<>();21    map.put("key1", "value1");22    map.put("key2", "value2");23    assertThat(map).extractingByKey("key1").isNotEqualTo("value2");24}25public void testMap() {26    Map<String, String> map = new HashMap<>();27    map.put("key1", "value1");28    map.put("key2", "value2");29    assertThat(map).extractingByKey("key1").isEqualTo("value1").isNotEqualTo("value2");30}

extracting

Using AI Code Generation

1public void testExtractingMethod() {2  Map<String, String> map = new HashMap<>();3  map.put("key1", "value1");4  map.put("key2", "value2");5  assertThat(map).extracting(Map::get, v -> assertThat(v).isEqualTo("value1"));6}7public void testExtractingMethod() {8  Map<String, String> map = new HashMap<>();9  map.put("key1", "value1");10  map.put("key2", "value2");11  assertThat(map).extracting(Map::get, v -> assertThat(v).isEqualTo("value1"));12}13public void testExtractingMethod() {14  Map<String, String> map = new HashMap<>();15  map.put("key1", "value1");16  map.put("key2", "value2");17  assertThat(map).extracting(Map::get, v -> assertThat(v).isEqualTo("value1"));18}

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