org.helenus.driver.junit.hamcrest

Class ColumnMatchers

java.lang.Object

org.helenus.driver.junit.hamcrest.ColumnMatchers

public abstract class ColumnMatchers
extends Object

The ColumnMatchers class defines static factory methods for column matching.

Since:

1.0

Version:

1 - Jun 30, 2015 - paouelle - Creation

Author:

The Helenus Driver Project Authors

Copyright:

2015-2015 The Helenus Driver Project Authors

Constructor Summary

Constructors

Constructor and Description
ColumnMatchers()

Method Summary

Modifier and Type	Method and Description
static <T> org.hamcrest.Matcher<T>	columnIsNotNull(String column, Class<T> operand) Creates a matcher that matches when the examined object has a given column not null, as determined by the associated fields' values.
static <T> org.hamcrest.Matcher<T>	columnIsNull(String column, Class<T> operand) Creates a matcher that matches when the examined object has a given column null, as determined by the associated fields' values.
static <T,V> org.hamcrest.Matcher<T>	columnMatches(String column, Class<T> operand, org.hamcrest.Matcher<V> matcher) Creates a matcher that matches when the examined object has a given column value that matches the specified matcher, as determined by the associated fields' value.
static <T> org.hamcrest.Matcher<T>	columnsCloseTo(String column, T operand, double epsilon) Creates a matcher that matches when the examined object has a given column equal with a tolerable error to the same column on the specified operand, as determined by calling Objects.deepEquals(java.lang.Object, java.lang.Object, double) method with each associated fields' values.
static <T> org.hamcrest.Matcher<T>	columnsCloseTo(T operand, double epsilon, String... ignore) Creates a matcher that matches when the examined object has all columns equal with a tolerable error to the same columns of the specified operand, as determined by calling Objects.deepEquals(java.lang.Object, java.lang.Object, double) method with each associated fields' values.
static <T> org.hamcrest.Matcher<T>	columnsEqualTo(String column, T operand) Creates a matcher that matches when the examined object has a given column equal to the same column on the specified operand, as determined by calling Objects.deepEquals(java.lang.Object, java.lang.Object) method with each associated fields' values.
static <T> org.hamcrest.Matcher<T>	columnsEqualTo(T operand, String... ignore) Creates a matcher that matches when the examined object has all columns equal to the same columns of the specified operand, as determined by calling Objects.deepEquals(java.lang.Object, java.lang.Object) method with each associated fields' values.

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnMatchers

public ColumnMatchers()

Method Detail

columnsEqualTo

public static <T> org.hamcrest.Matcher<T> columnsEqualTo(T operand,
                                                         String... ignore)

Creates a matcher that matches when the examined object has all columns equal to the same columns of the specified operand, as determined by calling Objects.deepEquals(java.lang.Object, java.lang.Object) method with each associated fields' values.

Type Parameters:

T - the type of object to match

Parameters:

operand - the pojo to compare against

ignore - column names to ignore during comparison (may be null or empty)

Returns:

a corresponding matcher

columnsEqualTo

public static <T> org.hamcrest.Matcher<T> columnsEqualTo(String column,
                                                         T operand)

Creates a matcher that matches when the examined object has a given column equal to the same column on the specified operand, as determined by calling Objects.deepEquals(java.lang.Object, java.lang.Object) method with each associated fields' values.

Type Parameters:

T - the type of object to match

Parameters:

column - the name of the column to compare

operand - the pojo to compare against

Returns:

a corresponding matcher

columnsCloseTo

public static <T> org.hamcrest.Matcher<T> columnsCloseTo(T operand,
                                                         double epsilon,
                                                         String... ignore)

Creates a matcher that matches when the examined object has all columns equal with a tolerable error to the same columns of the specified operand, as determined by calling Objects.deepEquals(java.lang.Object, java.lang.Object, double) method with each associated fields' values.

Type Parameters:

T - the type of object to match

Parameters:

operand - the pojo to compare against

epsilon - the tolerable error

ignore - column names to ignore during comparison (may be null or empty)

Returns:

a corresponding matcher

columnsCloseTo

public static <T> org.hamcrest.Matcher<T> columnsCloseTo(String column,
                                                         T operand,
                                                         double epsilon)

Creates a matcher that matches when the examined object has a given column equal with a tolerable error to the same column on the specified operand, as determined by calling Objects.deepEquals(java.lang.Object, java.lang.Object, double) method with each associated fields' values.

Type Parameters:

T - the type of object to match

Parameters:

column - the name of the column to compare

operand - the pojo to compare against

epsilon - the tolerable error

Returns:

a corresponding matcher

columnIsNull

public static <T> org.hamcrest.Matcher<T> columnIsNull(String column,
                                                       Class<T> operand)

Creates a matcher that matches when the examined object has a given column null, as determined by the associated fields' values.

Type Parameters:

T - the type of object to match

Parameters:

column - the name of the column to compare

operand - the class of object to compare against

Returns:

a corresponding matcher

columnIsNotNull

public static <T> org.hamcrest.Matcher<T> columnIsNotNull(String column,
                                                          Class<T> operand)

Creates a matcher that matches when the examined object has a given column not null, as determined by the associated fields' values.

Type Parameters:

T - the type of object to match

Parameters:

column - the name of the column to compare

operand - the class of object to compare against

Returns:

a corresponding matcher

columnMatches

public static <T,V> org.hamcrest.Matcher<T> columnMatches(String column,
                                                          Class<T> operand,
                                                          org.hamcrest.Matcher<V> matcher)

Creates a matcher that matches when the examined object has a given column value that matches the specified matcher, as determined by the associated fields' value.

Type Parameters:

T - the type of object to match

V - the type of value for the column to match

Parameters:

column - the name of the column to compare

operand - the class of object to compare against

matcher - the matcher for the value of the column to match with

Returns:

a corresponding matcher