Merge pull request #109 from Codearte/issues/108-Validation-against-single-value

[#108] Added possibility to validate against single value

accurest-converters/src/main/groovy/io/codearte/accurest/wiremock/RecursiveFilesConverter.groovy

@@ -33,7 +33,7 @@ class RecursiveFilesConverter {
 				File newGroovyFile = createTargetFileWithProperName(absoluteTargetPath, sourceFile)
 				newGroovyFile.text = convertedContent
 			} catch (Exception e) {
-				throw new ConversionAccurestException("Unable to convertion of ${sourceFile.name}", e)
+				throw new ConversionAccurestException("Unable to make convertion of ${sourceFile.name}", e)
 			}
 		}
 	}

accurest-core/src/main/groovy/io/codearte/accurest/builder/SpockMethodBodyBuilder.groovy

@@ -81,8 +81,10 @@ class SpockMethodBodyBuilder {
 					addLine('def responseBody = new JsonSlurper().parseText(response.body.asString())')
 					if (responseBody instanceof List) {
 						processArrayElements(responseBody, "", blockBuilder)
-					} else {
+					} else if (responseBody instanceof Map) {
 						processMapElement(responseBody, blockBuilder, "")
+					} else {
+						processBodyElement(blockBuilder, '', responseBody)
 					}
 				} else if (contentType == ContentType.XML) {
 					addLine('def responseBody = new XmlSlurper().parseText(response.body.asString())')