| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.tamaya.spisupport; |
| |
| import org.apache.tamaya.TypeLiteral; |
| import org.apache.tamaya.spi.ConfigurationContext; |
| import org.apache.tamaya.spi.PropertyValue; |
| import org.junit.Test; |
| |
| import java.util.Collections; |
| import java.util.Map; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| public class DefaultConfigurationTest { |
| |
| /** |
| * Tests for current(String) |
| */ |
| @Test(expected = NullPointerException.class) |
| public void getDoesNotAcceptNull() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.get((String)null); |
| } |
| |
| /** |
| * Tests for current(String) |
| */ |
| @Test(expected = NullPointerException.class) |
| public void getDoesNotAcceptNull2() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.get((Iterable<String>) null); |
| } |
| |
| /** |
| * Tests for current(String, Class) |
| */ |
| @SuppressWarnings({"rawtypes", "unchecked"}) |
| @Test(expected = NullPointerException.class) |
| public void getDoesNotAcceptNullForClassTargetType() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.get("a", (Class) null); |
| } |
| |
| /** |
| * Tests for current(String, TypeLiteral) |
| */ |
| @Test(expected = NullPointerException.class) |
| public void getDoesNotAcceptNullForTypeLiteralTargetType() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.get("a", (TypeLiteral<?>) null); |
| } |
| |
| @Test |
| public void getReturnsNullOrNotAsAppropriate() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| assertThat(c.get("valueOfValid")).isNotNull(); |
| assertThat(c.get("valueOfNull")).isNull(); |
| assertThat(c.get("Filternull")).isNull(); //current does apply filtering |
| } |
| |
| /** |
| * Tests for getOrDefault(String, Class, String) |
| */ |
| @Test(expected = NullPointerException.class) |
| public void getOrDefaultDoesNotAcceptNullAsKeyForThreeParameterVariant() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.getOrDefault((String)null, String.class, "ok"); |
| } |
| |
| /** |
| * Tests for getOrDefault(String, Class, String) |
| */ |
| @Test(expected = NullPointerException.class) |
| public void getOrDefaultDoesNotAcceptNullAsKeyForThreeParameterVariant2() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.getOrDefault((Iterable<String>)null, String.class, "ok"); |
| } |
| |
| @SuppressWarnings({"unchecked", "rawtypes"}) |
| @Test(expected = NullPointerException.class) |
| public void getOrDefaultDoesNotAcceptNullAsTargetTypeForThreeParameterVariant() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.getOrDefault("a", (Class) null, "b"); |
| } |
| |
| /** |
| * Tests for getOrDefault(String, TypeLiteral, String) |
| */ |
| @Test(expected = NullPointerException.class) |
| public void getOrDefaultDoesNotAcceptNullAsKeyForThreeParameterVariantSecondIsTypeLiteral() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.getOrDefault((String)null, TypeLiteral.of(String.class), "ok"); |
| } |
| |
| /** |
| * Tests for getOrDefault(String, TypeLiteral, String) |
| */ |
| @Test(expected = NullPointerException.class) |
| public void getOrDefaultDoesNotAcceptNullAsKeyForThreeParameterVariantSecondIsTypeLiteral2() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.getOrDefault((Iterable<String>)null, TypeLiteral.of(String.class), "ok"); |
| } |
| |
| @Test |
| public void getOrDefaultDoesAcceptNullAsDefaultValueForThreeParameterVariant() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| assertThat(c.getOrDefault("a", String.class, null)).isNotNull(); |
| assertThat((String) c.getOrDefault("a", TypeLiteral.of(String.class), null)).isNotNull(); |
| } |
| |
| @Test(expected = NullPointerException.class) |
| public void getOrDefaultDoesNotAcceptNullAsTargetTypeForThreeParameterVariantSecondIsTypeLiteral() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.getOrDefault("a", (TypeLiteral<String>) null, "b"); |
| } |
| |
| /** |
| * Tests for getOrDefault(String, String) |
| */ |
| @Test(expected = NullPointerException.class) |
| public void getOrDefaultDoesNotAcceptNullAsKeyForTwoParameterVariantDefaultValueIsSecond() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.getOrDefault((String)null, "ok"); |
| } |
| |
| /** |
| * Tests for getOrDefault(String, String) |
| */ |
| @Test(expected = NullPointerException.class) |
| public void getOrDefaultDoesNotAcceptNullAsKeyForTwoParameterVariantDefaultValueIsSecond2() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.getOrDefault((Iterable<String>)null, "ok"); |
| } |
| |
| @Test |
| public void getOrDefaultDoesAcceptNullAsDefaultValueForTwoParameterVariantDefaultValueIsSecond() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| assertThat(c.getOrDefault("a", null)).isNotNull(); |
| } |
| |
| @Test |
| public void getOrDefaultReturnDefaultIfValueWouldHaveBeenNull() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| assertThat("ok").isEqualTo(c.getOrDefault("valueOfNull", "ok")); |
| assertThat("ok").isEqualTo(c.getOrDefault("valueOfNull", String.class, "ok")); |
| assertThat("ok").isEqualTo(c.getOrDefault("valueOfNull", TypeLiteral.of(String.class), "ok")); |
| } |
| |
| /** |
| * Tests for evaluateRawValue(String) |
| */ |
| @Test |
| public void evaluateRawValueReturnsNullOrNotAsAppropriate() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| assertThat(c.evaluteRawValue("valueOfValid")).isNotNull(); |
| assertThat(c.evaluteRawValue("valueOfNull")).isNull(); |
| assertThat(c.evaluteRawValue("Filternull")).isNotNull(); //evaluateRawValue does not apply filtering |
| } |
| |
| /** |
| * Tests for getProperties() |
| */ |
| @Test |
| public void getPropertiesReturnsNullOrNotAsAppropriate() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| Map<String, String> result = c.getProperties(); |
| assertThat(result.get("someKey")).isEqualTo("valueFromMockedPropertySource"); |
| assertThat(result.get("notInThePropertiesMock")).isNull(); |
| assertThat(result.get("valueOfNull")).isNull(); |
| assertThat(result.get("Filternull")).isNull(); |
| } |
| |
| /** |
| * Tests for convertValue(String key, String createValue, TypeLiteral<T> type) |
| */ |
| @Test |
| public void testConvertValue() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| assertThat(100 == (Integer) c.convertValue("aHundred", |
| Collections.singletonList(PropertyValue.of("aHundred", "100", null)), |
| TypeLiteral.of(Integer.class))).isTrue(); |
| } |
| |
| @Test(expected = NullPointerException.class) |
| public void with_Null() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.with(null); |
| } |
| |
| @Test(expected = NullPointerException.class) |
| public void map_Null() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.map(null); |
| } |
| |
| @Test(expected = NullPointerException.class) |
| public void query_Null() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.query(null); |
| } |
| |
| @Test(expected = NullPointerException.class) |
| public void adapt_Null() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| c.adapt(null); |
| } |
| |
| @Test |
| public void with() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| assertThat(c).isEqualTo(c.with(config -> config)); |
| } |
| |
| @Test |
| public void map() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| assertThat(c).isEqualTo(c.map(config -> config)); |
| } |
| |
| @Test |
| public void query() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| assertThat("testQ").isEqualTo(c.query(config -> "testQ")); |
| } |
| |
| @Test |
| public void adapt() { |
| DefaultConfiguration c = new DefaultConfiguration(new MockedConfigurationContext()); |
| assertThat("testQ").isEqualTo(c.adapt(config -> "testQ")); |
| } |
| |
| @Test |
| public void testEqualsAndHashAndToStringValues() { |
| ConfigurationContext sharedContext = new MockedConfigurationContext(); |
| DefaultConfiguration config1 = new DefaultConfiguration(sharedContext); |
| DefaultConfiguration config2 = new DefaultConfiguration(sharedContext); |
| DefaultConfiguration config3 = new DefaultConfiguration(new MockedConfigurationContext()); |
| |
| assertThat(config1).isEqualTo(config1); |
| assertThat(config1).isNotEqualTo(null); |
| assertThat(sharedContext).isNotEqualTo(config1); |
| assertThat(config1).isNotEqualTo(sharedContext); |
| assertThat("aString").isNotEqualTo(config1); |
| assertThat(config2).isEqualTo(config1); |
| assertThat(config1).isNotEqualTo(config3); |
| assertThat(config2.hashCode()).isEqualTo(config1.hashCode()); |
| assertThat(config1.hashCode()).isNotEqualTo(config3.hashCode()); |
| assertThat(config1.toString()).contains("Configuration{"); |
| } |
| |
| } |