How to use fromFunctions method of org.assertj.core.api.EntryPointAssertions_from_Test class

Best Assertj code snippet using org.assertj.core.api.EntryPointAssertions_from_Test.fromFunctions

Source:EntryPointAssertions_from_Test.java Github

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...19import org.junit.jupiter.params.provider.MethodSource;20@DisplayName("EntryPoint assertions from method")21class EntryPointAssertions_from_Test extends EntryPointAssertionsBaseTest {22 @ParameterizedTest23 @MethodSource("fromFunctions")24 void should_return_same_function(Function<Function<Object, Object>, Function<Object, Object>> fromFunction) {25 // GIVEN26 Function<Object, Object> identity = t -> t;27 // WHEN28 Function<Object, Object> fromResult = fromFunction.apply(identity);29 // THEN30 then(fromResult).isSameAs(identity);31 }32 private static <F, T> Stream<Function<Function<F, T>, Function<F, T>>> fromFunctions() {33 return Stream.of(Assertions::from, BDDAssertions::from, withAssertions::from);34 }35}...

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fromFunctions

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1import static org.assertj.core.api.BDDAssertions.then;2import static org.assertj.core.api.BDDAssertions.thenThrownBy;3import static org.assertj.core.api.BDDAssertions.thenCode;4import static org.assertj.core.api.BDDAssertions.thenNoException;5import static org.assertj.core.api.BDDAssertions.thenExceptionOfType;6import java.util.Map;7import org.assertj.core.api.BDDAssertions;8import org.assertj.core.api.BDDAssertions.EntryPointAssertion;9import org.assertj.core.api.BDDAssertions.ThrowingCallable;10import org.assertj.core.api.BDDAssertions.ThrowingCallableCode;11import org.assertj.core.api.BDDAssertions.ThrowingCallableNoException;12import org.assertj.core.api.BDDAssertions.ThrowingCallableExceptionOfType;13import org.assertj.core.api.BDDAssertions.BDDSoftAssertions;14import org.assertj.core.api.BDDAssertions.BDDSoftAssertionsProvider;15import org.assertj.core.api.BDDAssertions.BDDSoftAssertionsProvider.BDDSoftAssertionsProviderDelegate;16import org.junit.jupiter.api.Test;17class EntryPointAssertions_from_Test {18 void should_create_entry_point_assertion_for_Map_Entry() {19 Map.Entry<String, String> entry = Map.entry("key", "value");20 EntryPointAssertion<Map.Entry<String, String>> then = BDDAssertions.from(entry);21 then.entrySet().containsExactly(entry);22 }23 void should_create_entry_point_assertion_for_Map_Entry_with_lambdas() {24 Map.Entry<String, String> entry = Map.entry("key", "value");25 EntryPointAssertion<Map.Entry<String, String>> then = BDDAssertions.from(entry, Map.Entry::getKey, Map.Entry::getValue);26 then.entrySet().containsExactly(entry);27 }28 void should_create_entry_point_assertion_for_Map_Entry_with_lambdas_with_type_arguments() {29 Map.Entry<String, String> entry = Map.entry("key", "value");30 EntryPointAssertion<Map.Entry<String, String>> then = BDDAssertions.from(entry, Map.Entry::getKey, Map.Entry::getValue, String.class, String.class);31 then.entrySet().containsExactly(entry);32 }33 void should_create_entry_point_assertion_for_Map_Entry_with_key_and_value() {

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fromFunctions

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1import static org.assertj.core.api.Assertions.*;2import java.util.Map;3import org.assertj.core.api.MapAssert;4import org.junit.Test;5public class EntryPointAssertions_from_Test {6 public void should_create_Assert() {7 MapAssert<String, Integer> assertions = from(Map.of("key", 1));8 assertThat(assertions).isNotNull();9 }10}

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