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How to use setFormatter method of com.tngtech.jgiven.impl.format.FormatterCache class

Best JGiven code snippet using com.tngtech.jgiven.impl.format.FormatterCache.setFormatter

Source:AbstractJGivenConfiguration.java

...37     * For example,38     * given the following formatter are defined:39     *40     * <pre>41     * setFormatter( Object.class, formatterA );42     * setFormatter( String.class, formatterB );43     * </pre>44     *45     * When formatting a String,<br>46     * Then {@code formatterB} will be taken.47     * <p>48     * If formatter for multiple super types of a type are defined, but these types have no subtype relation, then an arbitrary49     * formatter is taken in a non-deterministic way. Thus you should avoid this situation.50     * <p>51     * For example,52     * given the following formatter are defined:53     *54     * <pre>55     * setFormatter( Cloneable.class, formatterA );56     * setFormatter( Serializable.class, formatterB );57     * </pre>58     *59     * When formatting a String,<br>60     * Then either {@code formatterA} or {@code formatterB} will be taken non-deterministically.61     * <p>62     * The order in which the formatter are defined, does not make a difference.    63     * <p>    64     * Note that the formatter can still be overridden by using a formatting annotation.65     *66     * @param typeToBeFormatted the type for which the formatter should be defined67     * @param formatter the formatter to format instances of that type68     */69    public <T> void setFormatter( Class<T> typeToBeFormatted, Formatter<T> formatter ) {70        formatterCache.setFormatter( typeToBeFormatted, formatter );71    }72    /**73     * Set a regular expression for a test class suffix that should be removed by JGiven in the report.74     * <p>75     * By default the regular expression is {@code Tests?}76     *77     * @param suffixRegEx a regular expression that match the suffix78     */79    public void setTestClassSuffixRegEx( String suffixRegEx ) {80        testClassSuffixRegEx = suffixRegEx;81    }82    @Override83    public Formatter<?> getFormatter( final Class<?> typeToBeFormatted ) {84        return formatterCache.getFormatter( typeToBeFormatted );...

Source:FormatterCache.java

...47            }48            return objectFormatter;49        }50    } );51    public <T> void setFormatter( Class<T> typeToBeFormatted, Formatter<? super T> formatter ) {52        this.configuredFormatter.put( typeToBeFormatted, formatter );53    }54    public <T> Formatter<? super T> getFormatter( final Class<T> typeToBeFormatted ) {55        if( configuredFormatter.isEmpty() ) {56            return DefaultFormatter.INSTANCE;57        }58        try {59            return (Formatter<? super T>) cache.get( typeToBeFormatted );60        } catch( ExecutionException e ) {61            throw Throwables.propagate( e.getCause() );62        }63    }64}...

Source:FormatterCacheTest.java

...22    }23    @Test24    public void testExactType() {25        FormatterCache cache = new FormatterCache();26        cache.setFormatter( Object.class, aFormatter );27        cache.setFormatter( String.class, anotherFormatter );28        assertThat( cache.getFormatter( String.class ) ).isSameAs( anotherFormatter );29    }30    @Test31    public void testObjectType() {32        FormatterCache cache = new FormatterCache();33        cache.setFormatter( Object.class, aFormatter );34        cache.setFormatter( Long.class, anotherFormatter );35        assertThat( cache.getFormatter( String.class ) ).isSameAs( aFormatter );36    }37    @Test38    public void testInterfaceType() {39        FormatterCache cache = new FormatterCache();40        cache.setFormatter( CharSequence.class, aFormatter );41        assertThat( cache.getFormatter( String.class ) ).isSameAs( aFormatter );42    }43    @Test44    public void testInterfaceBeforeObjectInterface() {45        FormatterCache cache = new FormatterCache();46        cache.setFormatter( Object.class, aFormatter );47        cache.setFormatter( CharSequence.class, anotherFormatter );48        assertThat( cache.getFormatter( String.class ) ).isSameAs( anotherFormatter );49    }50    @Test51    public void testTransitiveInterface() {52        FormatterCache cache = new FormatterCache();53        cache.setFormatter( Collection.class, aFormatter );54        assertThat( cache.getFormatter( ArrayList.class ) ).isSameAs( aFormatter );55    }56}...

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