osgl.ut

Class TestBase

java.lang.Object

org.junit.Assert

osgl.ut.TestBase

public abstract class TestBase
extends org.junit.Assert

The TestBase provides simplified assertion methods.

Field Summary

Fields

Modifier and Type	Field and Description
static osgl.version.Version	VERSION

Constructor Summary

Constructors

Constructor and Description
TestBase()

Method Summary

Methods

Modifier and Type	Method and Description
static void	eq(double[] expecteds, double[] actuals, double delta) Alias of Assert.assertArrayEquals(double[], double[], double).
static void	eq(double[] expecteds, double[] actuals, double delta, String message, Object... messageArgs) Asserts that two double arrays are equal.
static void	eq(double expected, double actual, double delta) Asserts that two doubles or floats are equal to within a positive delta.
static void	eq(double expected, double actual, double delta, String message, Object... messageArgs) Asserts that two doubles or floats are equal to within a positive delta.
static void	eq(float[] expecteds, float[] actuals, float delta) Asserts that two float arrays are equal.
static void	eq(float[] expecteds, float[] actuals, float delta, String message, Object... messageArgs) Asserts that two float arrays are equal.
static void	eq(Object expected, Object actual) Asserts that two objects (including arrays) are equal.
static void	eq(Object expected, Object actual, String message, Object... messageArgs) Asserts that two objects (including arrays) are equal.
static void	fail(String message, Object... args) Fails a test with the given message.
static void	isBlank(String str) Asserts that a string is blank.
static void	isBlank(String str, String message, Object... messageArgs) Asserts that a string is blank.
static void	isEmpty(Collection<?> col) Asserts that a collection is empty.
static void	isEmpty(Collection<?> col, String message, Object... messageArgs) Asserts that a collection is empty.
static void	isEmpty(Map<?,?> map) Asserts that a Map is empty.
static void	isEmpty(Map<?,?> map, String message, Object... messageArgs) Asserts that a map is empty.
static void	isEmpty(String str) Asserts that a string is empty.
static void	isEmpty(String str, String message, Object... messageArgs) Asserts that a string is empty.
static <T> void	isEmpty(T[] array) Asserts that an array is empty.
static <T> void	isEmpty(T[] array, String message, Object... messageArgs) Asserts that an array is empty.
static void	isNull(Object object) Alias of Assert.assertNull(Object).
static void	isNull(Object object, String message, Object... messageArgs) Asserts that an object is null.
static void	ne(double[] unexpecteds, double[] actuals, double delta) Asserts that two double arrays are not equal.
static void	ne(double[] unexpecteds, double[] actuals, double delta, String message, Object... messageArgs) Asserts that two double arrays are not equal.
static void	ne(double unexpected, double actual, double delta) Asserts that two doubles or floats are not equal to within a positive delta.
static void	ne(double unexpected, double actual, double delta, String message, Object... messageArgs) Asserts that two doubles or floats are not equal to within a positive delta.
static void	ne(float[] unexpecteds, float[] actuals, float delta) Asserts that two float arrays are not equal.
static void	ne(float[] unexpecteds, float[] actuals, float delta, String message, Object... messageArgs) Asserts that two float arrays are not equal.
static void	ne(Object unexpected, Object actual) Asserts that two objects (including arrays) are not equal.
static void	ne(Object unexpected, Object actual, String message, Object... messageArgs) Asserts that two objects (including arrays) are not equal.
static void	no(boolean condition) Alias of Assert.assertFalse(boolean).
static void	no(boolean condition, String message, Object... messageArgs) Asserts that a condition is false.
static <T> void	no(T actual, org.hamcrest.Matcher<T> matcher) Require actual NOT satisfied the condition specified by matcher.
static <T> void	no(T actual, org.hamcrest.Matcher<T> matcher, String message, Object... messageArgs) Require actual NOT satisfied the condition specified by matcher.
static void	notBlank(String str) Asserts that a string isn’t blank.
static void	notBlank(String str, String message, Object... messageArgs) Asserts that a string isn’t blank.
static void	notEmpty(Collection<?> col) Asserts that a collection isn’t empty.
static void	notEmpty(Collection<?> col, String message, Object... messageArgs) Asserts that a collection isn’t empty.
static void	notEmpty(Map<?,?> map) Asserts that a map isn’t empty.
static void	notEmpty(Map<?,?> map, String message, Object... messageArgs) Asserts that a map isn’t empty.
static void	notEmpty(String str) Asserts that a string isn’t empty.
static void	notEmpty(String str, String message, Object... messageArgs) Asserts that a string isn’t empty.
static <T> void	notEmpty(T[] array) Asserts that an array isn’t empty.
static <T> void	notEmpty(T[] array, String message, Object... messageArgs) Asserts that an array isn’t empty.
static void	notNull(Object object) Alias of Assert.assertNotNull(Object).
static void	notNull(Object object, String message, Object... messageArgs) Asserts that an object isn’t null.
static void	notSame(Object unexpected, Object actual) Alias of Assert.assertNotSame(Object, Object).
static void	notSame(Object unexpected, Object actual, String message, Object... messageArgs) Asserts that two objects do not refer to the same object.
static void	same(Object expected, Object actual) Alias of Assert.assertSame(Object, Object).
static void	same(Object expected, Object actual, String message, Object... messageArgs) Asserts that two objects refer to the same object.
static void	yes(boolean condition) Alias of Assert.assertTrue(boolean).
static void	yes(boolean condition, String message, Object... messageArgs) Asserts that a condition is true.
static <T> void	yes(T actual, org.hamcrest.Matcher<T> matcher) Alias of Assert.assertThat(Object, Matcher).
static <T> void	yes(T actual, org.hamcrest.Matcher<T> matcher, String message, Object... messageArgs) Require actual satisfied the condition specified by matcher.

Methods inherited from class org.junit.Assert

assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertThat, assertThat, assertTrue, assertTrue, fail, fail

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

VERSION

public static final osgl.version.Version VERSION

Constructor Detail

TestBase

public TestBase()

Method Detail

yes

public static void yes(boolean condition,
       String message,
       Object... messageArgs)

Asserts that a condition is true. If it isn’t then throws an AssertionError with the given message.

Parameters:

condition - condition to be checked

message - The error message. null Okay

messageArgs - the error message arguments

yes

public static void yes(boolean condition)

Alias of Assert.assertTrue(boolean).

Parameters:

condition - condition to be checked

yes

public static <T> void yes(T actual,
           org.hamcrest.Matcher<T> matcher)

Alias of Assert.assertThat(Object, Matcher).

Type Parameters:

T - the static type accepted by the matcher (this can flag obvious compile-time problems such as yes(1, is("a"))

Parameters:

actual - the computed value being compared

matcher - an expression, built of Matchers, specifying allowed values

See Also:

CoreMatchers, org.junit.matchers.JUnitMatchers

yes

public static <T> void yes(T actual,
           org.hamcrest.Matcher<T> matcher,
           String message,
           Object... messageArgs)

Require actual satisfied the condition specified by matcher. If not an AssertionError is thrown with the reason string and information about the matcher and failing value. Example:

int n = 0;
yes(n, is(not(1))) // passes
yes(n, is(1), "Help! Integers don't work"); // fails:
// failure message:
// Help! Integers don't work
// expected: is <1>
// got value: <0>

Type Parameters:

T - the static type accepted by the matcher (this can flag obvious compile-time problems such as yes(1, is("a"))

Parameters:

actual - the computed value being compared

matcher - an expression, built of Matchers, specifying allowed values

message - additional information about the error

messageArgs - message arguments

See Also:

CoreMatchers, org.junit.matchers.JUnitMatchers

no

public static void no(boolean condition)

Alias of Assert.assertFalse(boolean).

Parameters:

condition - condition to be checked

no

public static void no(boolean condition,
      String message,
      Object... messageArgs)

Asserts that a condition is false. If it isn’t then throws an AssertionError with the given message.

Parameters:

condition - condition to be checked

message - The error message. null Okay

messageArgs - the error message arguments

no

public static <T> void no(T actual,
          org.hamcrest.Matcher<T> matcher)

Require actual NOT satisfied the condition specified by matcher. Otherwise an AssertionError is thrown with the reason string and information about the matcher and failing value. Example:

int n = 0;
no(n, is(1)) // passes
no(n, is(0)); // fails:
// failure message:
// expected: not is <0>
// got value: <0>

Type Parameters:

T - the static type accepted by the matcher (this can flag obvious compile-time problems such as no(1, is("a"))

Parameters:

actual - the computed value being compared

matcher - an expression, built of Matchers, specifying disallowed values

See Also:

CoreMatchers, org.junit.matchers.JUnitMatchers

no

public static <T> void no(T actual,
          org.hamcrest.Matcher<T> matcher,
          String message,
          Object... messageArgs)

Require actual NOT satisfied the condition specified by matcher. Otherwise an AssertionError is thrown with the reason string and information about the matcher and failing value. Example:

int n = 0;
no(n, is(1)) // passes
no(n, is(0), "Help! Integers don't work"); // fails:
// failure message:
// Help! Integers don't work
// expected: not is <0>
// got value: <0>

Type Parameters:

T - the static type accepted by the matcher (this can flag obvious compile-time problems such as no(1, is("a"))

Parameters:

actual - the computed value being compared

matcher - an expression, built of Matchers, specifying disallowed values

message - additional information about the error

messageArgs - message arguments

See Also:

CoreMatchers, org.junit.matchers.JUnitMatchers

fail

public static void fail(String message,
        Object... args)

Fails a test with the given message.

Parameters:

message - the failure message

args - the failure message arguments

See Also:

AssertionError

eq

public static void eq(Object expected,
      Object actual,
      String message,
      Object... messageArgs)

Asserts that two objects (including arrays) are equal. If they are not, an AssertionError is thrown with the given message. Ifexpected and actual are null, they are considered equal.

Parameters:

expected - expected value, could be any object including array

actual - actual value

message - the failure message. null Okay

messageArgs - the failure message arguments

eq

public static void eq(Object expected,
      Object actual)

Asserts that two objects (including arrays) are equal. If they are not, an AssertionError is thrown with the given message. Ifexpected and actual are null, they are considered equal.

Parameters:

expected - expected value, could be any object including array

actual - actual value

eq

public static void eq(double[] expecteds,
      double[] actuals,
      double delta,
      String message,
      Object... messageArgs)
               throws org.junit.internal.ArrayComparisonFailure

Asserts that two double arrays are equal. If they are not, an AssertionError is thrown with the given message.

Parameters:

expecteds - double array with expected values.

actuals - double array with actual values

delta - the maximum delta between expected and actual for which both numbers are still considered equal.

message - the identifying message for the AssertionError (null okay)

messageArgs - the failure message arguments

Throws:

org.junit.internal.ArrayComparisonFailure

eq

public static void eq(double[] expecteds,
      double[] actuals,
      double delta)
               throws org.junit.internal.ArrayComparisonFailure

Alias of Assert.assertArrayEquals(double[], double[], double).

Parameters:

expecteds - double array with expected values.

actuals - double array with actual values

delta - the maximum delta between expected and actual for which both numbers are still considered equal.

Throws:

org.junit.internal.ArrayComparisonFailure

eq

public static void eq(float[] expecteds,
      float[] actuals,
      float delta,
      String message,
      Object... messageArgs)
               throws org.junit.internal.ArrayComparisonFailure

Asserts that two float arrays are equal. If they are not, an AssertionError is thrown with the given message.

Parameters:

expecteds - double array with expected values.

actuals - double array with actual values

delta - the maximum delta between expected and actual for which both numbers are still considered equal.

message - the identifying message for the AssertionError (null okay)

messageArgs - the failure message arguments

Throws:

org.junit.internal.ArrayComparisonFailure

eq

public static void eq(float[] expecteds,
      float[] actuals,
      float delta)
               throws org.junit.internal.ArrayComparisonFailure

Asserts that two float arrays are equal. If they are not, an AssertionError is thrown with the given message.

Parameters:

expecteds - double array with expected values.

actuals - double array with actual values

delta - the maximum delta between expected and actual for which both numbers are still considered equal.

Throws:

org.junit.internal.ArrayComparisonFailure

eq

public static void eq(double expected,
      double actual,
      double delta,
      String message,
      Object... messageArgs)

Asserts that two doubles or floats are equal to within a positive delta. If they are not, an AssertionError is thrown with the given message. If the expected value is infinity then the delta value is ignored. NaNs are considered equal:

eq(Double.NaN, Double.NaN, *) passes

Parameters:

expected - expected value

actual - the value to check against expected

delta - the maximum delta between expected and actual for which both numbers are still considered equal.

message - the failure message for the AssertionError (null okay)

messageArgs - the failure message arguments

eq

public static void eq(double expected,
      double actual,
      double delta)

Asserts that two doubles or floats are equal to within a positive delta. If they are not, an AssertionError is thrown with the given message. If the expected value is infinity then the delta value is ignored. NaNs are considered equal:

eq(Double.NaN, Double.NaN, *) passes

Parameters:

expected - expected value

actual - the value to check against expected

delta - the maximum delta between expected and actual for which both numbers are still considered equal.

ne

public static void ne(Object unexpected,
      Object actual,
      String message,
      Object... messageArgs)

Asserts that two objects (including arrays) are not equal. If they are, an AssertionError is thrown with the given message. If unexpected and actual are null, they are considered equal.

Parameters:

unexpected - unexpected value, could be any object including array

actual - actual value

message - the failure message. null Okay

messageArgs - the failure message arguments

ne

public static void ne(Object unexpected,
      Object actual)

Asserts that two objects (including arrays) are not equal. If they are, an AssertionError is thrown with the given message. If unexpected and actual are null, they are considered equal.

Parameters:

unexpected - unexpected value, could be any object including array

actual - actual value

ne

public static void ne(double[] unexpecteds,
      double[] actuals,
      double delta,
      String message,
      Object... messageArgs)
               throws AssertionError

Asserts that two double arrays are not equal. If they are, an AssertionError is thrown with the given message.

Parameters:

unexpecteds - unexpected double array

actuals - actual double array

delta - the maximum delta between expected and actual for which both numbers are still considered equal.

message - the identifying message for the AssertionError (null okay)

messageArgs - the failure message arguments

Throws:

AssertionError

ne

public static void ne(double[] unexpecteds,
      double[] actuals,
      double delta)
               throws AssertionError

Asserts that two double arrays are not equal. If they are, an AssertionError is thrown.

Parameters:

unexpecteds - unexpected double array

actuals - actual double array

delta - the maximum delta between expected and actual for which both numbers are still considered equal.

Throws:

AssertionError

ne

public static void ne(float[] unexpecteds,
      float[] actuals,
      float delta,
      String message,
      Object... messageArgs)
               throws AssertionError

Asserts that two float arrays are not equal. If they are, an AssertionError is thrown with the given message.

Parameters:

unexpecteds - unexpected double array

actuals - actual double array

delta - the maximum delta between expected and actual for which both numbers are still considered equal.

message - the identifying message for the AssertionError (null okay)

messageArgs - the failure message arguments

Throws:

AssertionError

ne

public static void ne(float[] unexpecteds,
      float[] actuals,
      float delta)
               throws AssertionError

Asserts that two float arrays are not equal. If they are, an AssertionError is thrown.

Parameters:

unexpecteds - unexpected double array

actuals - actual double array

delta - the maximum delta between expected and actual for which both numbers are still considered equal.

Throws:

AssertionError

ne

public static void ne(double unexpected,
      double actual,
      double delta,
      String message,
      Object... messageArgs)

Asserts that two doubles or floats are not equal to within a positive delta. If they are, an AssertionError is thrown with the given message. If the expected value is infinity then the delta value is ignored. NaNs are considered equal:

ne(Double.NaN, Double.NaN, *) fails

Parameters:

unexpected - expected value

actual - the value to check against expected

delta - the maximum delta between expected and actual for which both numbers are still considered equal.

message - the failure message for the AssertionError (null okay)

messageArgs - the failure message arguments

ne

public static void ne(double unexpected,
      double actual,
      double delta)

Asserts that two doubles or floats are not equal to within a positive delta. If they are, an AssertionError is thrown with the given message. If the expected value is infinity then the delta value is ignored. NaNs are considered equal:

ne(Double.NaN, Double.NaN, *) fails

Parameters:

unexpected - expected value

actual - the value to check against expected

delta - the maximum delta between expected and actual for which both numbers are still considered equal.

notNull

public static void notNull(Object object,
           String message,
           Object... messageArgs)

Asserts that an object isn’t null. If it is an AssertionError is thrown with the given message.

Parameters:

object - Object to check or null

message - the identifying message for the AssertionError (null okay)

messageArgs - the message arguments

notNull

public static void notNull(Object object)

Alias of Assert.assertNotNull(Object).

Parameters:

object - Object to check or null

isNull

public static void isNull(Object object,
          String message,
          Object... messageArgs)

Asserts that an object is null. If it is not, an AssertionError is thrown with the given message.

Parameters:

object - Object to check or null

message - Failure message

messageArgs - Failure message arguments

isNull

public static void isNull(Object object)

Alias of Assert.assertNull(Object).

notEmpty

public static void notEmpty(String str,
            String message,
            Object... messageArgs)

Asserts that a string isn’t empty. If it is an AssertionError is thrown with the given message.

A string is said to be empty when either one of the following cases is true:

• it is null
• it is an empty string ""

Parameters:

str - a string to be checked

message - the identifying message for the AssertionError (null okay)

messageArgs - the message arguments

notEmpty

public static void notEmpty(String str)

Asserts that a string isn’t empty. If it is an AssertionError is thrown.

A string is said to be empty when either one of the following cases is true:

• it is null
• it is an empty string ""

Parameters:

str - a string to be checked

notEmpty

public static void notEmpty(Collection<?> col,
            String message,
            Object... messageArgs)

Asserts that a collection isn’t empty. If it is an AssertionError is thrown with the given message.

Parameters:

col - a collection to be checked

message - the identifying message for the AssertionError (null okay)

messageArgs - the message arguments

Throws:

NullPointerException - if the collection specified is null

notEmpty

public static void notEmpty(Collection<?> col)

Asserts that a collection isn’t empty. If it is an AssertionError is thrown.

Parameters:

col - a collection to be checked

Throws:

NullPointerException - if the collection specified is null

notEmpty

public static void notEmpty(Map<?,?> map,
            String message,
            Object... messageArgs)

Asserts that a map isn’t empty. If it is an AssertionError is thrown with the given message.

Parameters:

map - a map to be checked

message - the identifying message for the AssertionError (null okay)

messageArgs - the message arguments

Throws:

NullPointerException - if the collection specified is null

notEmpty

public static void notEmpty(Map<?,?> map)

Asserts that a map isn’t empty. If it is an AssertionError is thrown.

Parameters:

map - a map to be checked

Throws:

NullPointerException - if the collection specified is null

notEmpty

public static <T> void notEmpty(T[] array,
                String message,
                Object... messageArgs)

Asserts that an array isn’t empty. If it is an AssertionError is thrown with the given message.

Parameters:

array - an array to be checked

message - the identifying message for the AssertionError (null okay)

messageArgs - the message arguments

Throws:

NullPointerException - if the array specified is null

notEmpty

public static <T> void notEmpty(T[] array)

Asserts that an array isn’t empty. If it is an AssertionError is thrown.

Parameters:

array - an array to be checked

Throws:

NullPointerException - if the array specified is null

isEmpty

public static void isEmpty(String str,
           String message,
           Object... messageArgs)

Asserts that a string is empty. If it isn’t an AssertionError is thrown with the given message.

A string is said to be empty when either one of the following cases is true:

• it is null
• it is an empty string ""

Parameters:

str - a string to be checked

message - the identifying message for the AssertionError (null okay)

messageArgs - the message arguments

isEmpty

public static void isEmpty(String str)

Asserts that a string is empty. If it isn’t an AssertionError is thrown.

A string is said to be empty when either one of the following cases is true:

• it is null
• it is an empty string ""

Parameters:

str - a string to be checked

isEmpty

public static void isEmpty(Collection<?> col,
           String message,
           Object... messageArgs)

Asserts that a collection is empty. If it is not an AssertionError is thrown with the given message.

Parameters:

col - a collection to be checked

message - the identifying message for the AssertionError (null okay)

messageArgs - the message arguments

Throws:

NullPointerException - if the collection specified is null

isEmpty

public static void isEmpty(Collection<?> col)

Asserts that a collection is empty. If it is not an AssertionError is thrown.

Parameters:

col - a collection to be checked

Throws:

NullPointerException - if the collection specified is null

isEmpty

public static void isEmpty(Map<?,?> map,
           String message,
           Object... messageArgs)

Asserts that a map is empty. If it is not an AssertionError is thrown with the given message.

Parameters:

map - a map to be checked

message - the identifying message for the AssertionError (null okay)

messageArgs - the message arguments

Throws:

NullPointerException - if the collection specified is null

isEmpty

public static void isEmpty(Map<?,?> map)

Asserts that a Map is empty. If it is not an AssertionError is thrown.

Parameters:

map - a collection to be checked

Throws:

NullPointerException - if the collection specified is null

isEmpty

public static <T> void isEmpty(T[] array,
               String message,
               Object... messageArgs)

Asserts that an array is empty. If it is not an AssertionError is thrown with the given message.

Parameters:

array - an array to be checked

message - the identifying message for the AssertionError (null okay)

messageArgs - the message arguments

Throws:

NullPointerException - if the array specified is null

isEmpty

public static <T> void isEmpty(T[] array)

Asserts that an array is empty. If it is not an AssertionError is thrown.

Parameters:

array - an array to be checked

Throws:

NullPointerException - if the array specified is null

notBlank

public static void notBlank(String str,
            String message,
            Object... messageArgs)

Asserts that a string isn’t blank. If it is an AssertionError is thrown with the given message.

A string is said to be blank when either one of the following cases is true:

• it is null
• it is an empty string ""
• it is a string with only space characters including tab '\t' and backspace '\b'

Parameters:

str - a string to be checked

message - the identifying message for the AssertionError (null okay)

messageArgs - the message arguments

notBlank

public static void notBlank(String str)

Asserts that a string isn’t blank. If it is an AssertionError is thrown.

A string is said to be blank when either one of the following cases is true:

• it is null
• it is an empty string ""
• it is a string with only space characters including tab '\t' and backspace '\b'

Parameters:

str - a string to be checked

isBlank

public static void isBlank(String str,
           String message,
           Object... messageArgs)

Asserts that a string is blank. If it isn’t an AssertionError is thrown with the given message.

A string is said to be blank when either one of the following cases is true:

• it is null
• it is an empty string ""
• it is a string with only space characters including tab '\t' and backspace '\b'

Parameters:

str - a string to be checked

message - the identifying message for the AssertionError (null okay)

messageArgs - the message arguments

isBlank

public static void isBlank(String str)

Asserts that a string is blank. If it isn’t an AssertionError is thrown.

A string is said to be blank when either one of the following cases is true:

• it is null
• it is an empty string ""
• it is a string with only space characters including tab '\t' and backspace '\b'

Parameters:

str - a string to be checked

same

public static void same(Object expected,
        Object actual,
        String message,
        Object... messageArgs)

Asserts that two objects refer to the same object. If they are not, an AssertionError is thrown with the given message.

Parameters:

expected - the expected object

actual - the object to compare to expected

message - Failure message

messageArgs - the failure message arguments

same

public static void same(Object expected,
        Object actual)

Alias of Assert.assertSame(Object, Object).

Parameters:

expected - the expected object

actual - the object to compare to expected

notSame

public static void notSame(Object unexpected,
           Object actual,
           String message,
           Object... messageArgs)

Asserts that two objects do not refer to the same object. If they do refer to the same object, an AssertionError is thrown with the given message.

Parameters:

unexpected - the object you don’t expect

actual - the object to compare to unexpected

message - the failure message

messageArgs - the failure message arguments

notSame

public static void notSame(Object unexpected,
           Object actual)

Alias of Assert.assertNotSame(Object, Object).

Parameters:

unexpected - the object you don’t expect

actual - the object to compare to unexpected