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How to use BasicErrorMessageFactory method of org.assertj.core.error.BasicErrorMessageFactory class

Best Assertj code snippet using org.assertj.core.error.BasicErrorMessageFactory.BasicErrorMessageFactory

Source:ApplicationContextAssert.java

...19import org.assertj.core.api.AbstractObjectAssert;20import org.assertj.core.api.AbstractThrowableAssert;21import org.assertj.core.api.Assertions;22import org.assertj.core.api.MapAssert;23import org.assertj.core.error.BasicErrorMessageFactory;24import org.springframework.beans.factory.NoSuchBeanDefinitionException;25import org.springframework.boot.test.context.runner.ApplicationContextRunner;26import org.springframework.context.ApplicationContext;27import org.springframework.util.Assert;28import static org.assertj.core.api.Assertions.assertThat;29/**30 * AssertJ {@link org.assertj.core.api.Assert assertions} that can be applied to an31 * {@link ApplicationContext}.32 *33 * @param <C> The application context type34 * @author Phillip Webb35 * @since 2.0.036 * @see ApplicationContextRunner37 * @see AssertableApplicationContext38 */39public class ApplicationContextAssert<C extends ApplicationContext>40		extends AbstractAssert<ApplicationContextAssert<C>, C> {41	private final Throwable startupFailure;42	/**43	 * Create a new {@link ApplicationContextAssert} instance.44	 * @param applicationContext the source application context45	 * @param startupFailure the startup failure or {@code null}46	 */47	ApplicationContextAssert(C applicationContext, Throwable startupFailure) {48		super(applicationContext, ApplicationContextAssert.class);49		Assert.notNull(applicationContext, "ApplicationContext must not be null");50		this.startupFailure = startupFailure;51	}52	/**53	 * Verifies that the application context contains a bean with the given name.54	 * <p>55	 * Example: <pre class="code">56	 * assertThat(context).hasBean("fooBean"); </pre>57	 * @param name the name of the bean58	 * @return {@code this} assertion object.59	 * @throws AssertionError if the application context did not start60	 * @throws AssertionError if the application context does not contain a bean with the61	 * given name62	 */63	public ApplicationContextAssert<C> hasBean(String name) {64		if (this.startupFailure != null) {65			throwAssertionError(new BasicErrorMessageFactory(66					"%nExpecting:%n <%s>%nto have bean named:%n <%s>%nbut context failed to start",67					getApplicationContext(), name));68		}69		if (findBean(name) == null) {70			throwAssertionError(new BasicErrorMessageFactory(71					"%nExpecting:%n <%s>%nto have bean named:%n <%s>%nbut found no such bean",72					getApplicationContext(), name));73		}74		return this;75	}76	/**77	 * Verifies that the application context contains a single bean with the given type.78	 * <p>79	 * Example: <pre class="code">80	 * assertThat(context).hasSingleBean(Foo.class); </pre>81	 * @param type the bean type82	 * @return {@code this} assertion object.83	 * @throws AssertionError if the application context did not start84	 * @throws AssertionError if the application context does no beans of the given type85	 * @throws AssertionError if the application context contains multiple beans of the86	 * given type87	 */88	public ApplicationContextAssert<C> hasSingleBean(Class<?> type) {89		if (this.startupFailure != null) {90			throwAssertionError(new BasicErrorMessageFactory(91					"%nExpecting:%n <%s>%nto have a single bean of type:%n <%s>%nbut context failed to start",92					getApplicationContext(), type));93		}94		String[] names = getApplicationContext().getBeanNamesForType(type);95		if (names.length == 0) {96			throwAssertionError(new BasicErrorMessageFactory(97					"%nExpecting:%n <%s>%nto have a single bean of type:%n <%s>%nbut found no beans of that type",98					getApplicationContext(), type));99		}100		if (names.length > 1) {101			throwAssertionError(new BasicErrorMessageFactory(102					"%nExpecting:%n <%s>%nto have a single bean of type:%n <%s>%nbut found:%n <%s>",103					getApplicationContext(), type, names));104		}105		return this;106	}107	/**108	 * Verifies that the application context does not contain any beans of the given type.109	 * <p>110	 * Example: <pre class="code">111	 * assertThat(context).doesNotHaveBean(Foo.class); </pre>112	 * @param type the bean type113	 * @return {@code this} assertion object.114	 * @throws AssertionError if the application context did not start115	 * @throws AssertionError if the application context contains any beans of the given116	 * type117	 */118	public ApplicationContextAssert<C> doesNotHaveBean(Class<?> type) {119		if (this.startupFailure != null) {120			throwAssertionError(new BasicErrorMessageFactory(121					"%nExpecting:%n <%s>%nnot to have any beans of type:%n <%s>%nbut context failed to start",122					getApplicationContext(), type));123		}124		String[] names = getApplicationContext().getBeanNamesForType(type);125		if (names.length > 0) {126			throwAssertionError(new BasicErrorMessageFactory(127					"%nExpecting:%n <%s>%nnot to have a beans of type:%n <%s>%nbut found:%n <%s>",128					getApplicationContext(), type, names));129		}130		return this;131	}132	/**133	 * Verifies that the application context does not contain a beans of the given name.134	 * <p>135	 * Example: <pre class="code">136	 * assertThat(context).doesNotHaveBean("fooBean"); </pre>137	 * @param name the name of the bean138	 * @return {@code this} assertion object.139	 * @throws AssertionError if the application context did not start140	 * @throws AssertionError if the application context contains a beans of the given141	 * name142	 */143	public ApplicationContextAssert<C> doesNotHaveBean(String name) {144		if (this.startupFailure != null) {145			throwAssertionError(new BasicErrorMessageFactory(146					"%nExpecting:%n <%s>%nnot to have any beans of name:%n <%s>%nbut context failed to start",147					getApplicationContext(), name));148		}149		try {150			Object bean = getApplicationContext().getBean(name);151			throwAssertionError(new BasicErrorMessageFactory(152					"%nExpecting:%n <%s>%nnot to have a bean of name:%n <%s>%nbut found:%n <%s>",153					getApplicationContext(), name, bean));154		}155		catch (NoSuchBeanDefinitionException ex) {156		}157		return this;158	}159	/**160	 * Obtain the beans names of the given type from the application context, the names161	 * becoming the object array under test.162	 * <p>163	 * Example: <pre class="code">164	 * assertThat(context).getBeanNames(Foo.class).containsOnly("fooBean"); </pre>165	 * @param <T> the bean type166	 * @param type the bean type167	 * @return array assertions for the bean names168	 * @throws AssertionError if the application context did not start169	 */170	public <T> AbstractObjectArrayAssert<?, String> getBeanNames(Class<T> type) {171		if (this.startupFailure != null) {172			throwAssertionError(new BasicErrorMessageFactory(173					"%nExpecting:%n <%s>%nto get beans names with type:%n <%s>%nbut context failed to start",174					getApplicationContext(), type));175		}176		return Assertions.assertThat(getApplicationContext().getBeanNamesForType(type))177				.as("Bean names of type <%s> from <%s>", type, getApplicationContext());178	}179	/**180	 * Obtain a single bean of the given type from the application context, the bean181	 * becoming the object under test. If no beans of the specified type can be found an182	 * assert on {@code null} is returned.183	 * <p>184	 * Example: <pre class="code">185	 * assertThat(context).getBean(Foo.class).isInstanceOf(DefaultFoo.class);186	 * assertThat(context).getBean(Bar.class).isNull();</pre>187	 * @param <T> the bean type188	 * @param type the bean type189	 * @return bean assertions for the bean, or an assert on {@code null} if the no bean190	 * is found191	 * @throws AssertionError if the application context did not start192	 * @throws AssertionError if the application context contains multiple beans of the193	 * given type194	 */195	public <T> AbstractObjectAssert<?, T> getBean(Class<T> type) {196		if (this.startupFailure != null) {197			throwAssertionError(new BasicErrorMessageFactory(198					"%nExpecting:%n <%s>%nto contain bean of type:%n <%s>%nbut context failed to start",199					getApplicationContext(), type));200		}201		String[] names = getApplicationContext().getBeanNamesForType(type);202		if (names.length > 1) {203			throwAssertionError(new BasicErrorMessageFactory(204					"%nExpecting:%n <%s>%nsingle bean of type:%n <%s>%nbut found:%n <%s>",205					getApplicationContext(), type, names));206		}207		T bean = (names.length == 0 ? null208				: getApplicationContext().getBean(names[0], type));209		return Assertions.assertThat(bean).as("Bean of type <%s> from <%s>", type,210				getApplicationContext());211	}212	/**213	 * Obtain a single bean of the given name from the application context, the bean214	 * becoming the object under test. If no bean of the specified name can be found an215	 * assert on {@code null} is returned.216	 * <p>217	 * Example: <pre class="code">218	 * assertThat(context).getBean("foo").isInstanceOf(Foo.class);219	 * assertThat(context).getBean("foo").isNull();</pre>220	 * @param name the name of the bean221	 * @return bean assertions for the bean, or an assert on {@code null} if the no bean222	 * is found223	 * @throws AssertionError if the application context did not start224	 */225	public AbstractObjectAssert<?, Object> getBean(String name) {226		if (this.startupFailure != null) {227			throwAssertionError(new BasicErrorMessageFactory(228					"%nExpecting:%n <%s>%nto contain a bean of name:%n <%s>%nbut context failed to start",229					getApplicationContext(), name));230		}231		Object bean = findBean(name);232		return Assertions.assertThat(bean).as("Bean of name <%s> from <%s>", name,233				getApplicationContext());234	}235	/**236	 * Obtain a single bean of the given name and type from the application context, the237	 * bean becoming the object under test. If no bean of the specified name can be found238	 * an assert on {@code null} is returned.239	 * <p>240	 * Example: <pre class="code">241	 * assertThat(context).getBean("foo", Foo.class).isInstanceOf(DefaultFoo.class);242	 * assertThat(context).getBean("foo", Foo.class).isNull();</pre>243	 * @param <T> the bean type244	 * @param name the name of the bean245	 * @param type the bean type246	 * @return bean assertions for the bean, or an assert on {@code null} if the no bean247	 * is found248	 * @throws AssertionError if the application context did not start249	 * @throws AssertionError if the application context contains a bean with the given250	 * name but a different type251	 */252	@SuppressWarnings("unchecked")253	public <T> AbstractObjectAssert<?, T> getBean(String name, Class<T> type) {254		if (this.startupFailure != null) {255			throwAssertionError(new BasicErrorMessageFactory(256					"%nExpecting:%n <%s>%nto contain a bean of name:%n <%s> (%s)%nbut context failed to start",257					getApplicationContext(), name, type));258		}259		Object bean = findBean(name);260		if (bean != null && type != null && !type.isInstance(bean)) {261			throwAssertionError(new BasicErrorMessageFactory(262					"%nExpecting:%n <%s>%nto contain a bean of name:%n <%s> (%s)%nbut found:%n <%s> of type <%s>",263					getApplicationContext(), name, type, bean, bean.getClass()));264		}265		return Assertions.assertThat((T) bean).as(266				"Bean of name <%s> and type <%s> from <%s>", name, type,267				getApplicationContext());268	}269	private Object findBean(String name) {270		try {271			return getApplicationContext().getBean(name);272		}273		catch (NoSuchBeanDefinitionException ex) {274			return null;275		}276	}277	/**278	 * Obtain a map bean names and instances of the given type from the application279	 * context, the map becoming the object under test. If no bean of the specified type280	 * can be found an assert on an empty {@code map} is returned.281	 * <p>282	 * Example: <pre class="code">283	 * assertThat(context).getBeans(Foo.class).containsKey("foo");284	 * </pre>285	 * @param <T> the bean type286	 * @param type the bean type287	 * @return bean assertions for the beans, or an assert on an empty {@code map} if the288	 * no beans are found289	 * @throws AssertionError if the application context did not start290	 */291	public <T> MapAssert<String, T> getBeans(Class<T> type) {292		if (this.startupFailure != null) {293			throwAssertionError(new BasicErrorMessageFactory(294					"%nExpecting:%n <%s>%nto get beans of type:%n <%s> (%s)%nbut context failed to start",295					getApplicationContext(), type, type));296		}297		return Assertions.assertThat(getApplicationContext().getBeansOfType(type))298				.as("Beans of type <%s> from <%s>", type, getApplicationContext());299	}300	/**301	 * Obtain the failure that stopped the application context from running, the failure302	 * becoming the object under test.303	 * <p>304	 * Example: <pre class="code">305	 * assertThat(context).getFailure().containsMessage("missing bean");306	 * </pre>307	 * @return assertions on the cause of the failure308	 * @throws AssertionError if the application context started without a failure309	 */310	public AbstractThrowableAssert<?, ? extends Throwable> getFailure() {311		hasFailed();312		return assertThat(this.startupFailure);313	}314	/**315	 * Verifies that the application has failed to start.316	 * <p>317	 * Example: <pre class="code"> assertThat(context).hasFailed();318	 * </pre>319	 * @return {@code this} assertion object.320	 * @throws AssertionError if the application context started without a failure321	 */322	public ApplicationContextAssert<C> hasFailed() {323		if (this.startupFailure == null) {324			throwAssertionError(new BasicErrorMessageFactory(325					"%nExpecting:%n <%s>%nto have failed%nbut context started successfully",326					getApplicationContext()));327		}328		return this;329	}330	/**331	 * Verifies that the application has not failed to start.332	 * <p>333	 * Example: <pre class="code"> assertThat(context).hasNotFailed();334	 * </pre>335	 * @return {@code this} assertion object.336	 * @throws AssertionError if the application context failed to start337	 */338	public ApplicationContextAssert<C> hasNotFailed() {339		if (this.startupFailure != null) {340			throwAssertionError(new BasicErrorMessageFactory(341					"%nExpecting:%n <%s>%nto have not failed:%nbut context failed to start",342					getApplicationContext()));343		}344		return this;345	}346	protected final C getApplicationContext() {347		return this.actual;348	}349	protected final Throwable getStartupFailure() {350		return this.startupFailure;351	}352}...

BasicErrorMessageFactory

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.BasicErrorMessageFactory;3import org.junit.Test;4public class BasicErrorMessageFactoryTest {5	public void testBasicErrorMessageFactory() {6		String format = "format";7		Object[] arguments = new Object[] { "arg1", "arg2" };8		BasicErrorMessageFactory basicErrorMessageFactory = new BasicErrorMessageFactory(format, arguments);9		Assertions.assertThat(basicErrorMessageFactory).isNotNull();10		Assertions.assertThat(basicErrorMessageFactory.format).isEqualTo(format);11		Assertions.assertThat(basicErrorMessageFactory.arguments).isEqualTo(arguments);12	}13}

BasicErrorMessageFactory

Using AI Code Generation

1package org.assertj.core.error;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.error.BasicErrorMessageFactory.*;4import static org.assertj.core.error.ShouldNotBeNull.*;5import static org.assertj.core.error.ShouldNotBeEmpty.*;6import static org.assertj.core.error.ShouldHaveSize.*;7import static org.assertj.core.error.ShouldBeEmpty.*;8import static org.assertj.core.error.ShouldContain.*;9import static org.assertj.core.error.ShouldContainOnly.*;10import static org.assertj.core.error.ShouldContainSequence.*;11import static org.assertj.core.error.ShouldContainNull.*;12import static org.assertj.core.error.ShouldNotContain.*;13import static org.assertj.core.error.ShouldNotContainNull.*;14import static org.assertj.core.error.ShouldHaveSize.*;15import static org.assertj.core.error.ShouldHaveSameSizeAs.*;16import static org.assertj.core.error.ShouldHaveSameSizeAs.shouldHaveSameSizeAs;17import static org.assertj.core.error.ShouldContainNull.shouldContainNull;18import static org.assertj.core.error.ShouldContainOnly.shouldContainOnly;19import static org.assertj.core.error.ShouldContainSequence.shouldContainSequence;20import static org.assertj.core.error.ShouldContain.shouldContain;21import static org.assertj.core.error.ShouldNotBeEmpty.shouldNotBeEmpty;22import static org.assertj.core.error.ShouldNotBeNull.shouldNotBeNull;23import static org.assertj.core.error.ShouldNotContainNull.shouldNotContainNull;24import static org.assertj.core.error.ShouldNotContain.shouldNotContain;25import org.assertj.core.api.AssertionInfo;26import org.assertj.core.internal.TestDescription;27import org.junit.Test;28public class BasicErrorMessageFactoryTest {29  public void should_create_error_message_with_no_arguments() {30    ErrorMessageFactory factory = new BasicErrorMessageFactory("Hello");31    assertThat(factory.create(new TestDescription("Test"), new StandardRepresentation())).isEqualTo(32        "[Test] Hello");33  }34  public void should_create_error_message_with_one_argument() {35    ErrorMessageFactory factory = new BasicErrorMessageFactory("Hello %s", "World");36    assertThat(factory.create(new TestDescription("Test"), new StandardRepresentation())).isEqualTo(37        "[Test] Hello World");38  }39  public void should_create_error_message_with_two_arguments() {40    ErrorMessageFactory factory = new BasicErrorMessageFactory("Hello %s %s", "World", "!");41    assertThat(factory.create(new TestDescription("Test"), new StandardRepresentation())).isEqualTo(42        "[Test] Hello World !");43  }44  public void should_create_error_message_with_three_arguments() {45    ErrorMessageFactory factory = new BasicErrorMessageFactory("Helloport org.assertj.core.api.Assertions;46import org.assertj.core.error.BasicErrorMessageFactory;47import org.junit.Test;48public class BasicErrorMessageFactoryTest { to create an error message factory

BasicErrorMessageFactory

Using AI Code Generation

1	public void testBasicErrorMessageFactory() {2		String format = "format";3		Object[] arguments = new Object[] { "arg1", "arg2" };4		BasicErrorMessageFactory basicErrorMessageFactory = new BasicErrorMessageFactory(format, arguments);5		Assertions.assertThat(basicErrorMessageFactory).isNotNull();6		Assertions.assertThat(basicErrorMessageFactory.format).isEqualTo(format);7		Assertions.assertThat(basicErrorMessageFactory.arguments).isEqualTo(arguments);8	}9}

BasicErrorMessageFactory

Using AI Code Generation

1final String message = "should be";2final String expected = "expected";3final String actual = "actual";4final ErrorMessageFactory factory = new BasicErrorMessageFactory(message, expected, actual);5final String description = factory.create(new TextDescription("Test"), new StandardRepresentation());6System.out.println(description);7final String message = "%s";8final String expected = "expected";9final String actual = "actual";10final ErrorMessageFactory factory = new BasicErrorMessageFactory(message, expected, actual);11final String description = factory.create(new TextDescription("Test"), new StandardRepresentation());12System.out.println(description);13final String message = "%s";14final String expected = "%s";15final String actual = "%s";16final ErrorMessageFactory factory = new BasicErrorMessageFactory(message, expected, actual);

BasicErrorMessageFactory

Using AI Code Generation

1BasicErrorMessageFactory msg = new BasicErrorMessageFactory("Test Message", "Test Message");2String errMsg = msg.create();3System.out.println(errMsg);4BasicErrorMessageFactory msg = new BasicErrorMessageFactory("Test Message", "Test Message");5String errMsg = msg.create();6System.out.println(errMsg);7BasicErrorMessageFactory msg = new BasicErrorMessageFactory("Test Message", "Test Message");8String errMsg = msg.create();9System.out.println(errMsg);10BasicErrorMessageFactory msg = new BasicErrorMessageFactory("Test Message", "Test Message");11String errMsg = msg.create();12System.out.println(errMsg);13BasicErrorMessageFactory msg = new BasicErrorMessageFactory("Test Message", "Test Message");14String errMsg = msg.create();15System.out.println(errMsg);16System.out.println(description);17final String message = "%s";18final String expected = "%s";19final String actual = "%s";20final String test = "%s";21final ErrorMessageFactory factory = new BasicErrorMessageFactory(message, expected, actual, test);22final String description = factory.create(new TextDescription("Test"), new StandardRepresentation());23System.out.println(description);

BasicErrorMessageFactory

Using AI Code Generation

1BasicErrorMessageFactory msg = new BasicErrorMessageFactory("Test Message", "Test Message");2String errMsg = msg.create();3System.out.println(errMsg);4BasicErrorMessageFactory msg = new BasicErrorMessageFactory("Test Message", "Test Message");5String errMsg = msg.create();6System.out.println(errMsg);7BasicErrorMessageFactory msg = new BasicErrorMessageFactory("Test Message", "Test Message");8String errMsg = msg.create();9System.out.println(errMsg);10BasicErrorMessageFactory msg = new BasicErrorMessageFactory("Test Message", "Test Message");11String errMsg = msg.create();12System.out.println(errMsg);13BasicErrorMessageFactory msg = new BasicErrorMessageFactory("Test Message", "Test Message");14String errMsg = msg.create();15System.out.println(errMsg);

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