}

        this.basedir = basedir;
    }

    @Override
    public Object evaluate(String expr) throws ExpressionEvaluationException {
        return evaluate(expr, null);
    }

    @Override
    @SuppressWarnings("checkstyle:methodlength")
    public Object evaluate(String expr, Class<?> type) throws ExpressionEvaluationException {
        Object value = null;

        }

        this.basedir = basedir;
    }

    @Override
    public Object evaluate(String expr) throws ExpressionEvaluationException {
        return evaluate(expr, null);
    }

    @Override
    @SuppressWarnings("checkstyle:methodlength")
    public Object evaluate(String expr, Class<?> type) throws ExpressionEvaluationException {
        Object value = null;

        if (expr == null) {

        Object value = ee.evaluate("${" + key + "}");

        assertEquals(checkValue, value);
    }

    @Test
    void testBasedirExtractionWithMissingProject() throws Exception {
        ExpressionEvaluator ee = createExpressionEvaluator(null, null, new Properties());

        Object value = ee.evaluate("${basedir}");

        assertNull(ee.evaluate("${rootDirectory}"));
    }

    @Test
    void testRootDirectoryWithNull() throws Exception {
        ExpressionEvaluator ee = createExpressionEvaluator(createDefaultProject(), new Properties());
        Exception e = assertThrows(Exception.class, () -> ee.evaluate("${session.rootDirectory}"));

  }

  @Test
  @TestMetadata("string_plusOnce.kt")
  public void testString_plusOnce() {
    runTest("analysis/analysis-api/testData/components/compileTimeConstantProvider/evaluate/string_plusOnce.kt");
  }

  @Test
  @TestMetadata("string_plusTwice.kt")
  public void testString_plusTwice() {

                    } else {
                        result = evaluator.evaluate(value);
                    }
                }
            }
            failIfNotTypeCompatible(result, type, configuration);
            return result;
        } catch (final ExpressionEvaluationException e) {
            final String reason = String.format(

        XmlNode toXml(PlexusConfiguration config, ExpressionEvaluator evaluator) throws ExpressionEvaluationException {
            List<XmlNode> children = new ArrayList<>();
            for (PlexusConfiguration c : config.getChildren()) {
                children.add(toXml(c, evaluator));
            }
            String name = config.getName();
            Object value = evaluator.evaluate(config.getValue());

  }

  /**
   * Returns a predicate that evaluates to {@code true} if the given predicate evaluates to {@code
   * false}.
   */
  public static <T extends @Nullable Object> Predicate<T> not(Predicate<T> predicate) {
    return new NotPredicate<>(predicate);
  }

  /**
   * Returns a predicate that evaluates to {@code true} if each of its components evaluates to

  }

  /**
   * Returns a predicate that evaluates to {@code true} if the given predicate evaluates to {@code
   * false}.
   */
  public static <T extends @Nullable Object> Predicate<T> not(Predicate<T> predicate) {
    return new NotPredicate<>(predicate);
  }

  /**
   * Returns a predicate that evaluates to {@code true} if each of its components evaluates to

        if (map == null || map.isEmpty() || matchExpression == null) {
            return false;
        }

        final Object value = ComponentUtil.getScriptEngineFactory().getScriptEngine(scriptType).evaluate(matchExpression, map);
        if (value instanceof Boolean) {
            return ((Boolean) value);
        }

        return false;
    }

    public float getValue(final Map<String, Object> map) {