Add tests for StaticUtils#stackTraceToSingleLineString methods

Nicolas Capponi

04.39.2013 4182589cc40eb44aac248d1b7735542f070e2a58

Add tests for StaticUtils#stackTraceToSingleLineString methods

 opendj-core/src/test/java/com/forgerock/opendj/util/StaticUtilsTestCase.java

@@ -26,6 +26,11 @@

package com.forgerock.opendj.util;

import static com.forgerock.opendj.util.StaticUtils.*;

import static org.fest.assertions.Assertions.*;

import java.lang.reflect.InvocationTargetException;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
@@ -134,7 +139,7 @@
        calendar.set(yyyy, months, dd, hours, mm, ss);
        calendar.set(Calendar.MILLISECOND, ms);
        final Date time = new Date(calendar.getTimeInMillis());
        final String actual = StaticUtils.formatAsGeneralizedTime(time);
        final String actual = formatAsGeneralizedTime(time);
        Assert.assertEquals(actual, expected);
    }

@@ -167,13 +172,13 @@
        calendar.set(yyyy, months, dd, hours, mm, ss);
        calendar.set(Calendar.MILLISECOND, ms);
        final long time = calendar.getTimeInMillis();
        final String actual = StaticUtils.formatAsGeneralizedTime(time);
        final String actual = formatAsGeneralizedTime(time);
        Assert.assertEquals(actual, expected);
    }

    @Test(dataProvider = "dataForToLowerCase")
    public void testToLowerCaseString(final String s, final String expected) {
        final String actual = StaticUtils.toLowerCase(s);
        final String actual = toLowerCase(s);
        if (expected == null) {
            Assert.assertSame(actual, s);
        } else {
@@ -184,11 +189,45 @@
    @Test(dataProvider = "dataForToLowerCase")
    public void testToLowerCaseStringBuilder(final String s, final String expected) {
        final StringBuilder builder = new StringBuilder();
        final String actual = StaticUtils.toLowerCase(s, builder).toString();
        final String actual = toLowerCase(s, builder).toString();
        if (expected == null) {
            Assert.assertEquals(actual, s);
        } else {
            Assert.assertEquals(actual, expected);
        }
    }

    @Test
    public void testStackTraceToSingleLineDebugIsFalse() throws Exception {
        String trace = stackTraceToSingleLineString(
                new InvocationTargetException(new RuntimeException("message")), false);
        assertThat(trace).as("case 1").startsWith("message (StaticUtilsTestCase.java");
        assertThat(trace).as("case 1").endsWith("...)");

        trace = stackTraceToSingleLineString(new RuntimeException("message"), false);
        assertThat(trace).as("case 2").startsWith("message (StaticUtilsTestCase.java");
        assertThat(trace).as("case 2").endsWith("...)");

        trace = stackTraceToSingleLineString(new RuntimeException(""), false);
        assertThat(trace).as("case 3").startsWith("RuntimeException (StaticUtilsTestCase.java");
        assertThat(trace).as("case 3").endsWith("...)");
    }

    @Test
    public void testStackTraceToSingleLineDebugIsTrue() throws Exception {
        String trace = stackTraceToSingleLineString(
                new InvocationTargetException(new RuntimeException("message")), true);
        assertThat(trace).as("case 1").startsWith(
                "java.lang.reflect.InvocationTargetException / StaticUtilsTestCase.java:");
        assertThat(trace).as("case 1").contains("message");
        assertThat(trace).as("case 1").doesNotContain("...)");

        trace = stackTraceToSingleLineString(new RuntimeException("message"), true);
        assertThat(trace).as("case 2").startsWith("java.lang.RuntimeException: message / StaticUtilsTestCase.java:");
        assertThat(trace).as("case 2").doesNotContain("...)");

        trace = stackTraceToSingleLineString(new RuntimeException(""), true);
        assertThat(trace).as("case 3").startsWith("java.lang.RuntimeException:  / StaticUtilsTestCase.java:");
        assertThat(trace).as("case 3").doesNotContain("...)");
    }
}