diff options
Diffstat (limited to 'src/test/java/org/yaml/snakeyaml/constructor/BeanConstructorTest.java')
| -rw-r--r-- | src/test/java/org/yaml/snakeyaml/constructor/BeanConstructorTest.java | 459 |
1 files changed, 227 insertions, 232 deletions
diff --git a/src/test/java/org/yaml/snakeyaml/constructor/BeanConstructorTest.java b/src/test/java/org/yaml/snakeyaml/constructor/BeanConstructorTest.java index d36c733f..c2d3aa93 100644 --- a/src/test/java/org/yaml/snakeyaml/constructor/BeanConstructorTest.java +++ b/src/test/java/org/yaml/snakeyaml/constructor/BeanConstructorTest.java @@ -1,24 +1,20 @@ /** - * Copyright (c) 2008, http://www.snakeyaml.org + * Copyright (c) 2008, SnakeYAML * - * Licensed 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 + * Licensed 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 + * 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. + * 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.yaml.snakeyaml.constructor; import java.math.BigInteger; - import junit.framework.TestCase; - import org.yaml.snakeyaml.DumperOptions; import org.yaml.snakeyaml.Util; import org.yaml.snakeyaml.Yaml; @@ -26,225 +22,224 @@ import org.yaml.snakeyaml.error.YAMLException; public class BeanConstructorTest extends TestCase { - public void testPrimitivesConstructor() { - Yaml yaml = new Yaml(new Constructor(TestBean1.class)); - String document = Util.getLocalResource("constructor/test-primitives1.yaml"); - TestBean1 result = (TestBean1) yaml.load(document); - assertNotNull(result); - assertEquals(new Byte((byte) 1), result.getByteClass()); - assertEquals((byte) -3, result.getBytePrimitive()); - assertEquals(new Short((short) 0), result.getShortClass()); - assertEquals((short) -13, result.getShortPrimitive()); - assertEquals(new Integer(5), result.getInteger()); - assertEquals(17, result.getIntPrimitive()); - assertEquals("the text", result.getText()); - assertEquals("13", result.getId()); - assertEquals(new Long(11111111111L), result.getLongClass()); - assertEquals(9999999999L, result.getLongPrimitive()); - assertEquals(Boolean.TRUE, result.getBooleanClass()); - assertTrue(result.isBooleanPrimitive()); - assertEquals(Character.valueOf('2'), result.getCharClass()); - assertEquals('#', result.getCharPrimitive()); - assertEquals(new BigInteger("1234567890123456789012345678901234567890"), - result.getBigInteger()); - assertEquals(new Float(2), result.getFloatClass()); - assertEquals(new Float(3.1416), result.getFloatPrimitive()); - assertEquals(new Double(4), result.getDoubleClass()); - assertEquals(new Double(11200), result.getDoublePrimitive()); - assertEquals(1199836800000L, result.getDate().getTime()); - assertEquals("public", result.publicField); - // - DumperOptions options = new DumperOptions(); - options.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK); - Yaml yamlToDump = new Yaml(options); - String output = yamlToDump.dump(result); - TestBean1 result2 = (TestBean1) yaml.load(output); - assertNotNull(result2); - TestBean1 result3 = (TestBean1) new Yaml().load(output); - assertNotNull(result3); - } - - public void testNoClassConstructor() { - try { - new Yaml(new Constructor((Class<? extends Object>) null)); - fail("Class must be provided."); - } catch (NullPointerException e) { - assertEquals("Root class must be provided.", e.getMessage()); - } - } - - public void testNoClassConstructorString() throws ClassNotFoundException { - try { - new Yaml(new Constructor((String) null)); - fail("Class must be provided."); - } catch (NullPointerException e) { - assertEquals("Root type must be provided.", e.getMessage()); - } - } - - public void testNoClassConstructorEmptyString() throws ClassNotFoundException { - try { - new Yaml(new Constructor(" ")); - fail("Class must be provided."); - } catch (YAMLException e) { - assertEquals("Root type must be provided.", e.getMessage()); - } - } - - public void testCharacter() { - Yaml yaml = new Yaml(new Constructor(TestBean1.class)); - String document = "charClass: id"; - try { - yaml.load(document); - fail("Only one char must be allowed."); - } catch (Exception e) { - assertTrue(e.getMessage(), - e.getMessage().contains("Invalid node Character: 'id'; length: 2")); - } - document = "charClass: #"; - TestBean1 bean = (TestBean1) yaml.load(document); - assertNull("Null must be accepted.", bean.getCharClass()); - document = "charClass: ''"; - bean = (TestBean1) yaml.load(document); - assertNull("Null must be accepted.", bean.getCharClass()); - document = "charClass:\n"; - bean = (TestBean1) yaml.load(document); - assertNull("Null must be accepted.", bean.getCharClass()); - document = "charClass: 1\n"; - bean = (TestBean1) yaml.load(document); - assertEquals(Character.valueOf('1'), bean.getCharClass()); - } - - public void testNoEmptyConstructor() { - Yaml yaml = new Yaml(new Constructor(TestBean2.class)); - String document = "text: qwerty"; - try { - yaml.load(document); - fail("No empty constructor available"); - } catch (Exception e) { - assertTrue(e.getMessage(), e.getMessage().contains("NoSuchMethodException")); - } - TestBean2 bean = new TestBean2(); - assertEquals("", bean.getText()); - } - - private class TestBean2 { - private String text; - - public TestBean2() { - setText(""); - } - - public String getText() { - return text; - } - - public void setText(String text) { - this.text = text; - } - } - - public void testPrivateMethod() { - // TODO: Are we sure no private ???? - Yaml yaml = new Yaml(new Constructor(TestBean2.class)); - String document = "text: qwerty"; - try { - yaml.load(document); - fail("Private method cannot be called."); - } catch (Exception e) { - assertTrue(e.getMessage(), e.getMessage().contains("NoSuchMethodException")); - } - } - - public void testKeyNotScalar() { - Yaml yaml = new Yaml(new Constructor(TestBean1.class)); - String document = "[1, 2]: qwerty"; - try { - yaml.load(document); - fail("Keys must be scalars."); - } catch (Exception e) { - assertTrue(e.getMessage(), e.getMessage().contains("Keys must be scalars but found")); - } - } - - public void testInvalidKey() { - Yaml yaml = new Yaml(new Constructor(TestBean1.class)); - String document = "something: qwerty"; - try { - yaml.load(document); - fail("Non-existing property must fail."); - } catch (Exception e) { - assertTrue(e.getMessage(), - e.getMessage().contains("Unable to find property 'something'")); - } - } - - public void testStaticField() { - Yaml yaml = new Yaml(new Constructor(TestBean1.class)); - String document = "staticInteger: 123"; - try { - yaml.load(document); - fail("Staic variables must not be used."); - } catch (Exception e) { - assertTrue(e.getMessage(), - e.getMessage().contains("Unable to find property 'staticInteger'")); - } - } - - public void testScalarContructor() { - Yaml yaml = new Yaml(new Constructor(Parent1.class)); - String document = "id: 123\nchild: 25"; - Parent1 parent = (Parent1) yaml.load(document); - assertEquals("123", parent.getId()); - Child1 child = parent.getChild(); - assertEquals(new Integer(25), child.getCode()); - } - - public void testScalarContructorException() { - Yaml yaml = new Yaml(new Constructor(ExceptionParent.class)); - String document = "id: 123\nchild: 25"; - try { - yaml.load(document); - fail("ExceptionParent should not be created."); - } catch (Exception e) { - assertTrue( - e.getMessage(), - e.getMessage().contains( - "Can't construct a java object for scalar tag:yaml.org,2002:int")); - } - } - - static public class ExceptionParent { - private String id; - private ExceptionChild child; - - public String getId() { - return id; - } - - public void setId(String id) { - this.id = id; - } - - public ExceptionChild getChild() { - return child; - } - - public void setChild(ExceptionChild child) { - this.child = child; - } - - } - - public static class ExceptionChild { - private Integer code; - - public ExceptionChild(Integer code) { - throw new RuntimeException("ExceptionChild cannot be created."); - } - - public Integer getCode() { - return code; - } + public void testPrimitivesConstructor() { + Yaml yaml = new Yaml(new Constructor(TestBean1.class)); + String document = Util.getLocalResource("constructor/test-primitives1.yaml"); + TestBean1 result = yaml.load(document); + assertNotNull(result); + assertEquals(Byte.valueOf((byte) 1), result.getByteClass()); + assertEquals((byte) -3, result.getBytePrimitive()); + assertEquals(Short.valueOf((short) 0), result.getShortClass()); + assertEquals((short) -13, result.getShortPrimitive()); + assertEquals(Integer.valueOf(5), result.getInteger()); + assertEquals(17, result.getIntPrimitive()); + assertEquals("the text", result.getText()); + assertEquals("13", result.getId()); + assertEquals(Long.valueOf(11111111111L), result.getLongClass()); + assertEquals(9999999999L, result.getLongPrimitive()); + assertEquals(Boolean.TRUE, result.getBooleanClass()); + assertTrue(result.isBooleanPrimitive()); + assertEquals(Character.valueOf('2'), result.getCharClass()); + assertEquals('#', result.getCharPrimitive()); + assertEquals(new BigInteger("1234567890123456789012345678901234567890"), + result.getBigInteger()); + assertEquals(Float.valueOf(2), result.getFloatClass()); + assertEquals(Float.valueOf(3.1416f), result.getFloatPrimitive()); + assertEquals(Double.valueOf(4), result.getDoubleClass()); + assertEquals(Double.valueOf(11200), result.getDoublePrimitive()); + assertEquals(1199836800000L, result.getDate().getTime()); + assertEquals("public", result.publicField); + // + DumperOptions options = new DumperOptions(); + options.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK); + Yaml yamlToDump = new Yaml(options); + String output = yamlToDump.dump(result); + TestBean1 result2 = yaml.load(output); + assertNotNull(result2); + TestBean1 result3 = new Yaml().load(output); + assertNotNull(result3); + } + + public void testNoClassConstructor() { + try { + new Yaml(new Constructor((Class<? extends Object>) null)); + fail("Class must be provided."); + } catch (NullPointerException e) { + assertEquals("Root class must be provided.", e.getMessage()); + } + } + + public void testNoClassConstructorString() throws ClassNotFoundException { + try { + new Yaml(new Constructor((String) null)); + fail("Class must be provided."); + } catch (NullPointerException e) { + assertEquals("Root type must be provided.", e.getMessage()); + } + } + + public void testNoClassConstructorEmptyString() throws ClassNotFoundException { + try { + new Yaml(new Constructor(" ")); + fail("Class must be provided."); + } catch (YAMLException e) { + assertEquals("Root type must be provided.", e.getMessage()); + } + } + + public void testCharacter() { + Yaml yaml = new Yaml(new Constructor(TestBean1.class)); + String document = "charClass: id"; + try { + yaml.load(document); + fail("Only one char must be allowed."); + } catch (Exception e) { + assertTrue(e.getMessage(), + e.getMessage().contains("Invalid node Character: 'id'; length: 2")); + } + document = "charClass: #"; + TestBean1 bean = yaml.load(document); + assertNull("Null must be accepted.", bean.getCharClass()); + document = "charClass: ''"; + bean = yaml.load(document); + assertNull("Null must be accepted.", bean.getCharClass()); + document = "charClass:\n"; + bean = yaml.load(document); + assertNull("Null must be accepted.", bean.getCharClass()); + document = "charClass: 1\n"; + bean = yaml.load(document); + assertEquals(Character.valueOf('1'), bean.getCharClass()); + } + + public void testNoEmptyConstructor() { + Yaml yaml = new Yaml(new Constructor(TestBean2.class)); + String document = "text: qwerty"; + try { + yaml.load(document); + fail("No empty constructor available"); + } catch (Exception e) { + assertTrue(e.getMessage(), e.getMessage().contains("NoSuchMethodException")); + } + TestBean2 bean = new TestBean2(); + assertEquals("", bean.getText()); + } + + private class TestBean2 { + + private String text; + + public TestBean2() { + setText(""); + } + + public String getText() { + return text; + } + + public void setText(String text) { + this.text = text; + } + } + + public void testPrivateMethod() { + Yaml yaml = new Yaml(new Constructor(TestBean2.class)); + String document = "text: qwerty"; + try { + yaml.load(document); + fail("Private method cannot be called."); + } catch (Exception e) { + assertTrue(e.getMessage(), e.getMessage().contains("NoSuchMethodException")); + } + } + + public void testKeyNotScalar() { + Yaml yaml = new Yaml(new Constructor(TestBean1.class)); + String document = "[1, 2]: qwerty"; + try { + yaml.load(document); + fail("Keys must be scalars."); + } catch (Exception e) { + assertTrue(e.getMessage(), e.getMessage().contains("Keys must be scalars but found")); + } + } + + public void testInvalidKey() { + Yaml yaml = new Yaml(new Constructor(TestBean1.class)); + String document = "something: qwerty"; + try { + yaml.load(document); + fail("Non-existing property must fail."); + } catch (Exception e) { + assertTrue(e.getMessage(), e.getMessage().contains("Unable to find property 'something'")); + } + } + + public void testStaticField() { + Yaml yaml = new Yaml(new Constructor(TestBean1.class)); + String document = "staticInteger: 123"; + try { + yaml.load(document); + fail("Staic variables must not be used."); + } catch (Exception e) { + assertTrue(e.getMessage(), + e.getMessage().contains("Unable to find property 'staticInteger'")); + } + } + + public void testScalarContructor() { + Yaml yaml = new Yaml(new Constructor(Parent1.class)); + String document = "id: 123\nchild: 25"; + Parent1 parent = yaml.load(document); + assertEquals("123", parent.getId()); + Child1 child = parent.getChild(); + assertEquals(Integer.valueOf(25), child.getCode()); + } + + public void testScalarContructorException() { + Yaml yaml = new Yaml(new Constructor(ExceptionParent.class)); + String document = "id: 123\nchild: 25"; + try { + yaml.load(document); + fail("ExceptionParent should not be created."); + } catch (Exception e) { + assertTrue(e.getMessage(), e.getMessage() + .contains("Can't construct a java object for scalar tag:yaml.org,2002:int")); + } + } + + static public class ExceptionParent { + + private String id; + private ExceptionChild child; + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public ExceptionChild getChild() { + return child; + } + + public void setChild(ExceptionChild child) { + this.child = child; + } + + } + + public static class ExceptionChild { + + private final Integer code; + + public ExceptionChild(Integer code) { + throw new RuntimeException("ExceptionChild cannot be created."); + } + + public Integer getCode() { + return code; } + } } |