org.assertj.core.api.AbstractMapAssert.hasSize()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中org.assertj.core.api.AbstractMapAssert.hasSize()方法的一些代码示例，展示了AbstractMapAssert.hasSize()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。AbstractMapAssert.hasSize()方法的具体详情如下：
包路径：org.assertj.core.api.AbstractMapAssert
类名称：AbstractMapAssert
方法名：hasSize

AbstractMapAssert.hasSize介绍

[英]Verifies that the number of values in the Map is equal to the given one.

Example:

Map<String, String> map = new HashMap(); 
map.put("key", "value"); 
// assertion will pass 
assertThat(map).hasSize(1); 
// assertions will fail 
assertThat(map).hasSize(0); 
assertThat(map).hasSize(2);

[中]验证映射中的值数是否等于给定值。
例子：

Map<String, String> map = new HashMap(); 
map.put("key", "value"); 
// assertion will pass 
assertThat(map).hasSize(1); 
// assertions will fail 
assertThat(map).hasSize(0); 
assertThat(map).hasSize(2);

代码示例

代码示例来源：origin: com.datastax.cassandra/cassandra-driver-core

.compareTo(ProtocolVersion.V5)
  >= 0) {
 assertThat(e.getFailuresMap()).hasSize(1).containsValue(0);
} else {
 assertThat(e.getFailuresMap()).isEmpty();

代码示例来源：origin: com.datastax.cassandra/cassandra-driver-core

@Test(groups = "short")
public void should_fail_if_host_fails_query() {
 String query = "mock";
 sCluster
   .node(1)
   .primingClient()
   .prime(
     PrimingRequest.queryBuilder()
       .withQuery(query)
       .withThen(then().withResult(Result.unavailable))
       .build());
 // given a statement with a host configured to fail the given query.
 Host host1 = TestUtils.findHost(cluster, 1);
 Statement statement = new SimpleStatement(query).setHost(host1);
 try {
  // when statement is executed an error should be raised.
  session.execute(statement);
  fail("Query should have failed");
 } catch (NoHostAvailableException e) {
  // then the request should fail with a NHAE and no host was tried.
  assertThat(e.getErrors()).hasSize(1);
  assertThat(e.getErrors().values().iterator().next()).isInstanceOf(UnavailableException.class);
 } finally {
  verifyNoLbpInteractions();
 }
}

代码示例来源：origin: com.datastax.cassandra/cassandra-driver-core

.compareTo(ProtocolVersion.V5)
  >= 0) {
 assertThat(e.getFailuresMap()).hasSize(1).containsValue(1);
} else {
 assertThat(e.getFailuresMap()).isEmpty();

代码示例来源：origin: com.datastax.cassandra/cassandra-driver-core

assertThat(snapshot.getAllStats()).hasSize(1);
LatencyAwarePolicy.Snapshot.Stats stats = snapshot.getStats(retrieveSingleHost(cluster));
assertThat(stats).isNotNull();

代码示例来源：origin: com.datastax.cassandra/cassandra-driver-core

assertThat(snapshot.getAllStats()).hasSize(1);
LatencyAwarePolicy.Snapshot.Stats stats = snapshot.getStats(retrieveSingleHost(cluster));
assertThat(stats).isNotNull();

代码示例来源：origin: segmentio/analytics-android

@Test
public void emptyMap() throws Exception {
 assertThat(valueMap).hasSize(0).isEmpty();
}

代码示例来源：origin: segmentio/analytics-android

@Test
public void publicConstructorGivesEmptyTraits() throws Exception {
 assertThat(new Traits()).hasSize(0);
}

代码示例来源：origin: segmentio/analytics-android

@Test
public void performIntegrationOperation() throws IOException {
 stats.performIntegrationOperation(new Pair<>("foo", 43L));
 assertThat(stats.integrationOperationCount).isEqualTo(1);
 assertThat(stats.integrationOperationDuration).isEqualTo(43L);
 assertThat(stats.integrationOperationDurationByIntegration) //
   .containsExactly(MapEntry.entry("foo", 43L));
 stats.performIntegrationOperation(new Pair<>("bar", 2L));
 assertThat(stats.integrationOperationCount).isEqualTo(2);
 assertThat(stats.integrationOperationDuration).isEqualTo(45L);
 assertThat(stats.integrationOperationDurationByIntegration)
   .hasSize(2)
   .contains(MapEntry.entry("bar", 2L));
 stats.performIntegrationOperation(new Pair<>("bar", 19L));
 assertThat(stats.integrationOperationCount).isEqualTo(3);
 assertThat(stats.integrationOperationDuration).isEqualTo(64L);
 assertThat(stats.integrationOperationDurationByIntegration)
   .hasSize(2)
   .contains(MapEntry.entry("bar", 21L));
}

代码示例来源：origin: drapostolos/type-parser

@Test
public void canChangeKeyValueSplitStrategy() throws Exception {
  // given
  TypeParser parser = TypeParser.newBuilder()
      .setKeyValueSplitStrategy(new SplitStrategy() {
        @Override
        public List<String> split(String input, SplitStrategyHelper helper) {
          return Arrays.asList(input.split("#"));
        }
      })
      .build();
  // when
  Map<String, String> map = parser.parse("aaa#AAA,bbb#BBB", new GenericType<Map<String, String>>() {});
  // then
  assertThat(map).hasSize(2);
  assertThat(map.get("aaa")).isEqualTo("AAA");
  assertThat(map.get("bbb")).isEqualTo("BBB");
}

代码示例来源：origin: TNG/junit-dataprovider

@Test
public void testExplodeTestMethodsUseDataProviderShouldReturnFrameworkMethodInjectedToUseDataProviderMethodIfExists() throws Throwable {
  // Given:
  final Method method = getMethod("dataProviderMethod");
  doReturn(method).when(dataProviderMethod).getMethod();
  List<Object[]> dataConverterResult = listOfArrays(new Object[] { null });
  doReturn(dataConverterResult).when(dataConverter).convert(any(), anyBoolean(), any(Class[].class), any(DataProvider.class));
  doReturn(dataProvider).when(dataProviderMethod).getAnnotation(DataProvider.class);
  doReturn(DataProvider.DEFAULT_FORMAT).when(dataProvider).format();
  doReturn(true).when(dataProvider).cache();
  // When:
  List<FrameworkMethod> result = underTest.explodeTestMethod(testMethod, dataProviderMethod);
  // Then:
  assertThat(TestGenerator.dataProviderDataCache).hasSize(1).containsKey(dataProviderMethod);
  assertThat(result).hasSize(1);
  verify(dataProviderMethod).invokeExplosively(null, testMethod);
}

代码示例来源：origin: segmentio/analytics-android

@Test
public void nestedMaps() throws Exception {
 ValueMap nested = new ValueMap();
 nested.put("value", "box");
 valueMap.put("nested", nested);
 assertThat(valueMap).hasSize(1).contains(MapEntry.entry("nested", nested));
 assertThat(cartographer.toJson(valueMap)).isEqualTo("{\"nested\":{\"value\":\"box\"}}");
 valueMap = new ValueMap(cartographer.fromJson("{\"nested\":{\"value\":\"box\"}}"));
 assertThat(valueMap).hasSize(1).contains(MapEntry.entry("nested", nested));
}

代码示例来源：origin: Piwigo/Piwigo-Android

@Test public void extractAllCookies() {
  ArrayMap<String, String> cookies = CookieHelper.extractAll(headers);
  assertThat(cookies).hasSize(2)
      .containsEntry("pwg_id", "asdfghjklqwertyuiop")
      .containsEntry("something", "else")
      .doesNotContainEntry("Not-Cookie", "aValue")
      .doesNotContainEntry("Also-Not-Cookie", "anotherValue");
}

代码示例来源：origin: apache/jclouds

public void testDeleteSinglePartObjectWithMultiPartDelete() throws Exception {
 String objectName = "testDeleteSinglePartObjectWithMultiPartDelete";
 for (String regionId : regions) {
   getApi().getObjectApi(regionId, defaultContainerName).put(objectName, newByteSourcePayload(ByteSource.wrap("swifty".getBytes())));
   DeleteStaticLargeObjectResponse resp = getApi().getStaticLargeObjectApi(regionId, defaultContainerName).delete(objectName);
   assertThat(resp.status()).isEqualTo("400 Bad Request");
   assertThat(resp.deleted()).isZero();
   assertThat(resp.notFound()).isZero();
   assertThat(resp.errors()).hasSize(1);
   getApi().getObjectApi(regionId, defaultContainerName).delete(objectName);
 }
}

代码示例来源：origin: drapostolos/type-parser

final public void toLinkedHashMap(GenericType<Map<T, T>> type) throws Exception {
  assertThat(parser.parse(stringToParse, type))
      .hasSameClassAs(new LinkedHashMap<T, T>())
      .contains(MapEntry.entry(key(0), value(0)))
      .contains(MapEntry.entry(key(1), value(1)))
      .hasSize(2);
}

代码示例来源：origin: segmentio/analytics-android

@Test
public void traitsAreMergedCorrectly() throws Exception {
 Traits traits1 =
   new Traits() //
     .putAge(20)
     .putAvatar("f2prateek")
     .putDescription("the first one")
     .putLastName("Srivastava")
     .putEmail("f2prateek@gmail.com")
     .putEmployees(50);
 assertThat(traits1).hasSize(6);
 Traits traits2 =
   new Traits()
     .putAvatar("f2prateek")
     .putFirstName("Prateek")
     .putDescription("the second one");
 assertThat(traits2).hasSize(3);
 traits1.putAll(traits2);
 assertThat(traits1)
   .hasSize(7)
   .contains(MapEntry.entry("avatar", "f2prateek"))
   .contains(MapEntry.entry("description", "the second one"))
   .contains(MapEntry.entry("email", "f2prateek@gmail.com"));
 assertThat(traits1.name()).isEqualTo("Prateek Srivastava");
}

代码示例来源：origin: segmentio/analytics-android

@Test
public void logoutClearsTraitsAndUpdatesContext() {
 analyticsContext.setTraits(new Traits().putAge(20).putAvatar("bar"));
 analytics.logout();
 verify(traitsCache).delete();
 verify(traitsCache)
   .set(
     argThat(
       new TypeSafeMatcher<Traits>() {
        @Override
        protected boolean matchesSafely(Traits traits) {
         return !isNullOrEmpty(traits.anonymousId());
        }
        @Override
        public void describeTo(Description description) {}
       }));
 assertThat(analyticsContext.traits()).hasSize(1).containsKey("anonymousId");
}

代码示例来源：origin: com.datastax.dse/dse-java-driver-core

@Test(groups = "short")
public void should_fail_if_host_fails_query() {
 String query = "mock";
 sCluster
   .node(1)
   .primingClient()
   .prime(
     PrimingRequest.queryBuilder()
       .withQuery(query)
       .withThen(then().withResult(Result.unavailable))
       .build());
 // given a statement with a host configured to fail the given query.
 Host host1 = TestUtils.findHost(cluster, 1);
 Statement statement = new SimpleStatement(query).setHost(host1);
 try {
  // when statement is executed an error should be raised.
  session.execute(statement);
  fail("Query should have failed");
 } catch (NoHostAvailableException e) {
  // then the request should fail with a NHAE and no host was tried.
  assertThat(e.getErrors()).hasSize(1);
  assertThat(e.getErrors().values().iterator().next()).isInstanceOf(UnavailableException.class);
 } finally {
  verifyNoLbpInteractions();
 }
}

代码示例来源：origin: segmentio/analytics-android

@Test
public void projectSettings() throws Exception {
 @SuppressWarnings("MismatchedQueryAndUpdateOfCollection")
 ValueMap valueMap = new ValueMap(cartographer.fromJson(PROJECT_SETTINGS_JSON_SAMPLE));
 assertThat(valueMap.getValueMap("Amplitude"))
   .isNotNull()
   .hasSize(4)
   .contains(MapEntry.entry("apiKey", "ad3c426eb736d7442a65da8174bc1b1b"))
   .contains(MapEntry.entry("trackNamedPages", true))
   .contains(MapEntry.entry("trackCategorizedPages", true))
   .contains(MapEntry.entry("trackAllPages", false));
 assertThat(valueMap.getValueMap("Flurry"))
   .isNotNull()
   .hasSize(4)
   .contains(MapEntry.entry("apiKey", "8DY3D6S7CCWH54RBJ9ZM"))
   .contains(MapEntry.entry("captureUncaughtExceptions", false))
   .contains(MapEntry.entry("useHttps", true))
   .contains(MapEntry.entry("sessionContinueSeconds", 10.0));
}

代码示例来源：origin: segmentio/analytics-android

@Test
public void customJsonMapDeserialization() throws Exception {
 Settings settings = new Settings(cartographer.fromJson(PROJECT_SETTINGS_JSON_SAMPLE));
 assertThat(settings)
   .hasSize(4)
   .containsKey("Amplitude")
   .containsKey("Segment")
   .containsKey("Flurry")
   .containsKey("Mixpanel");
 // Map Constructor
 MixpanelSettings mixpanelSettings = settings.getMixpanelSettings();
 assertThat(mixpanelSettings) //
   .contains(MapEntry.entry("token", "f7afe0cb436685f61a2b203254779e02"))
   .contains(MapEntry.entry("people", true))
   .contains(MapEntry.entry("trackNamedPages", true))
   .contains(MapEntry.entry("trackCategorizedPages", true))
   .contains(MapEntry.entry("trackAllPages", false));
 try {
  settings.getAmplitudeSettings();
 } catch (AssertionError exception) {
  assertThat(exception) //
    .hasMessage(
      "Could not create instance of com.segment.analytics.ValueMapTest.AmplitudeSettings.\n"
        + "java.lang.NoSuchMethodException: "
        + "com.segment.analytics.ValueMapTest$AmplitudeSettings.<init>(java.util.Map)");
 }
}

代码示例来源：origin: segmentio/analytics-android

@Test
public void decodesPrimitives() throws IOException {
 String json =
   "{\n"
     + "  \"byte\": 32,\n"
     + "  \"boolean\": true,\n"
     + "  \"short\": 100,\n"
     + "  \"int\": 1,\n"
     + "  \"long\": 43,\n"
     + "  \"float\": 23.0,\n"
     + "  \"double\": 3.141592653589793,\n"
     + "  \"char\": \"a\",\n"
     + "  \"String\": \"string\"\n"
     + "}";
 Map<String, Object> map = cartographer.fromJson(json);
 assertThat(map)
   .hasSize(9)
   .contains(MapEntry.entry("byte", 32.0))
   .contains(MapEntry.entry("boolean", true))
   .contains(MapEntry.entry("short", 100.0))
   .contains(MapEntry.entry("int", 1.0))
   .contains(MapEntry.entry("long", 43.0))
   .contains(MapEntry.entry("float", 23.0))
   .contains(MapEntry.entry("double", Math.PI))
   .contains(MapEntry.entry("char", "a"))
   .contains(MapEntry.entry("String", "string"));
}

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