How to use method of org.easymock.tests.ArgumentToStringTest class

1/**
2 * Copyright 2001-2013 the original author or authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package org.easymock.tests;
17
18import static org.junit.Assert.*;
19
20import org.easymock.internal.ArgumentToString;
21import org.junit.Before;
22import org.junit.Test;
23
24/**
25 * @author Henri Tremblay
26 */
27public class ArgumentToStringTest {
28
29    private StringBuffer buffer;
30
31    @Before
32    public void setUp() {
33        buffer = new StringBuffer();
34    }
35
36    @Test
37    public void testAppendArgument_null() {
38        assertString("null", null);
39    }
40
41    @Test
42    public void testAppendArgument_String() {
43        assertString("\"hello\"", "hello");
44    }
45
46    @Test
47    public void testAppendArgument_Character() {
48        assertString("'c'", Character.valueOf('c'));
49    }
50
51    @Test
52    public void testAppendArgument_Array() {
53        assertString("[\"a\", \"b\"]", new String[] { "a", "b" });
54    }
55
56    @Test
57    public void testAppendArgument_Full() {
58        assertString("[3, 4, [\"a\", \"b\"], null]", new Object[] { 3, 4, new String[] { "a", "b" }, null });
59    }
60
61    private void assertString(final String expected, final Object actual) {
62        ArgumentToString.appendArgument(actual, buffer);
63        assertEquals(expected, buffer.toString());
64    }
65
66    @Test
67    public void testArgumentToString() {
68        final String actual = ArgumentToString.argumentToString(Boolean.TRUE);
69        assertEquals(Boolean.TRUE.toString(), actual);
70    }
71
72    @Test
73    public void testArgumentsToString() {
74        final String actual = ArgumentToString.argumentsToString(Boolean.TRUE, Boolean.FALSE);
75        assertEquals("true, false", actual);
76    }
77
78    @Test
79    public void testArgumentsToString_null() {
80        final String actual = ArgumentToString.argumentsToString((Object[]) null);
81        assertEquals("", actual);
82    }
83}
84

Source: ArgumentToStringTest.java

/**
 * Copyright 2001-2013 the original author or authors.
 *
 * 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
 *
 * 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.easymock.tests;

import static org.junit.Assert.*;

import org.easymock.internal.ArgumentToString;
import org.junit.Before;
import org.junit.Test;

/**
 * @author Henri Tremblay
 */
public class ArgumentToStringTest {

    private StringBuffer buffer;

    @Before
    public void setUp() {
        buffer = new StringBuffer();
    }

    @Test
    public void testAppendArgument_null() {
        assertString("null", null);
    }

    @Test
    public void testAppendArgument_String() {
        assertString("\"hello\"", "hello");
    }

    @Test
    public void testAppendArgument_Character() {
        assertString("'c'", Character.valueOf('c'));
    }

    @Test
    public void testAppendArgument_Array() {
        assertString("[\"a\", \"b\"]", new String[] { "a", "b" });
    }

    @Test
    public void testAppendArgument_Full() {
        assertString("[3, 4, [\"a\", \"b\"], null]", new Object[] { 3, 4, new String[] { "a", "b" }, null });
    }

    private void assertString(final String expected, final Object actual) {
        ArgumentToString.appendArgument(actual, buffer);
        assertEquals(expected, buffer.toString());
    }

    @Test
    public void testArgumentToString() {
        final String actual = ArgumentToString.argumentToString(Boolean.TRUE);
        assertEquals(Boolean.TRUE.toString(), actual);
    }

    @Test
    public void testArgumentsToString() {
        final String actual = ArgumentToString.argumentsToString(Boolean.TRUE, Boolean.FALSE);
        assertEquals("true, false", actual);
    }

    @Test
    public void testArgumentsToString_null() {
        final String actual = ArgumentToString.argumentsToString((Object[]) null);
        assertEquals("", actual);
    }
}