| package org.mockito.internal.matchers.text; |
| |
| |
| import java.util.LinkedHashMap; |
| import org.junit.Test; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.internal.matchers.text.ValuePrinter.print; |
| |
| public class ValuePrinterTest { |
| |
| @Test |
| public void prints_values() { |
| assertThat(print(null)).isEqualTo("null"); |
| assertThat(print("str")).isEqualTo("\"str\""); |
| assertThat(print("x\ny")).isEqualTo("\"x\ny\""); |
| assertThat(print(3)).isEqualTo("3"); |
| assertThat(print(3L)).isEqualTo("3L"); |
| assertThat(print(3.14d)).isEqualTo("3.14d"); |
| assertThat(print(3.14f)).isEqualTo("3.14f"); |
| assertThat(print(new int[]{1, 2})).isEqualTo("[1, 2]"); |
| assertThat(print(new LinkedHashMap<String, Object>() {{ |
| put("foo", 2L); |
| }})).isEqualTo("{\"foo\" = 2L}"); |
| assertThat(print(new LinkedHashMap<String, Object>() {{ |
| put("int passed as hex", 0x01); |
| put("byte", (byte) 0x01); |
| put("short", (short) 2); |
| put("int", 3); |
| put("long", 4L); |
| put("float", 2.71f); |
| put("double", 3.14d); |
| }})).isEqualTo("{\"int passed as hex\" = 1, \"byte\" = (byte) 0x01, \"short\" = (short) 2, \"int\" = 3, \"long\" = 4L, \"float\" = 2.71f, \"double\" = 3.14d}"); |
| assertTrue(print(new UnsafeToString()).contains("UnsafeToString")); |
| assertThat(print(new ToString())).isEqualTo("ToString"); |
| assertThat(print(new FormattedText("formatted"))).isEqualTo("formatted"); |
| } |
| |
| @Test |
| public void prints_chars() { |
| assertThat(print('a')).isEqualTo("'a'"); |
| assertThat(print('\n')).isEqualTo("'\\n'"); |
| assertThat(print('\t')).isEqualTo("'\\t'"); |
| assertThat(print('\r')).isEqualTo("'\\r'"); |
| } |
| |
| static class ToString { |
| public String toString() { |
| return "ToString"; |
| } |
| |
| } |
| static class UnsafeToString { |
| public String toString() { |
| throw new RuntimeException("ka-boom!"); |
| } |
| |
| } |
| } |