Examples with FuzzingResult com.endava.cats.model.FuzzingResult used on opensource projects

Example 1 with FuzzingResult

use of com.endava.cats.model.FuzzingResult in project cats by Endava.

the class CatsUtilTest method shouldReturnEmptyFuzzingResultWhenEmptyJson.

@Test
void shouldReturnEmptyFuzzingResultWhenEmptyJson() {
    CatsUtil catsUtil = new CatsUtil(new CatsDSLParser());
    FuzzingStrategy strategy = FuzzingStrategy.replace().withData("fuzzed");
    FuzzingResult result = catsUtil.replaceField("", "test", strategy);
    Assertions.assertThat(result.getFuzzedValue()).isEmpty();
    Assertions.assertThat(result.getJson()).isEmpty();
}

Example 2 with FuzzingResult

use of com.endava.cats.model.FuzzingResult in project cats by Endava.

the class CatsUtil method replaceField.

public FuzzingResult replaceField(String payload, String jsonPropertyForReplacement, FuzzingStrategy fuzzingStrategyToApply, boolean mergeFuzzing) {
    if (StringUtils.isNotBlank(payload)) {
        String jsonPropToGetValue = jsonPropertyForReplacement;
        if (JsonUtils.isJsonArray(payload)) {
            jsonPropToGetValue = JsonUtils.FIRST_ELEMENT_FROM_ROOT_ARRAY + jsonPropertyForReplacement;
            jsonPropertyForReplacement = JsonUtils.ALL_ELEMENTS_ROOT_ARRAY + jsonPropertyForReplacement;
        }
        DocumentContext context = JsonPath.parse(payload);
        Object oldValue = context.read(JsonUtils.sanitizeToJsonPath(jsonPropToGetValue));
        String valueToSet = fuzzingStrategyToApply.process(oldValue);
        if (mergeFuzzing) {
            valueToSet = FuzzingStrategy.mergeFuzzing(this.nullOrValueOf(oldValue), fuzzingStrategyToApply.getData());
        }
        context.set(JsonUtils.sanitizeToJsonPath(jsonPropertyForReplacement), valueToSet);
        return new FuzzingResult(context.jsonString(), valueToSet);
    }
    return FuzzingResult.empty();
}

Example 3 with FuzzingResult

use of com.endava.cats.model.FuzzingResult in project cats by Endava.

the class BaseFieldsFuzzerTest method createFuzzingData.

@NotNull
private FuzzingData createFuzzingData() {
    FuzzingResult fuzzingResult = Mockito.mock(FuzzingResult.class);
    Mockito.when(fuzzingResult.getJson()).thenReturn("{}");
    FuzzingData data = Mockito.mock(FuzzingData.class);
    Set<String> fields = Collections.singleton("field");
    Map<String, Schema> schemaMap = new HashMap<>();
    schemaMap.put("field", new StringSchema());
    Mockito.when(data.getAllFieldsByHttpMethod()).thenReturn(fields);
    Mockito.when(data.getRequestPropertyTypes()).thenReturn(schemaMap);
    Mockito.when(data.getPayload()).thenReturn("{\"field\": 2}");
    CatsUtil mockCatsUtil = Mockito.mock(CatsUtil.class);
    Mockito.when(mockCatsUtil.replaceField(Mockito.eq("{\"field\": 2}"), Mockito.eq("field"), Mockito.any())).thenReturn(fuzzingResult);
    baseFieldsFuzzer = new MyBaseFieldsFuzzer(serviceCaller, testCaseListener, mockCatsUtil, filesArguments);
    Mockito.doNothing().when(testCaseListener).reportResult(Mockito.any(), Mockito.eq(data), Mockito.any(), Mockito.any());
    return data;
}

Example 4 with FuzzingResult

use of com.endava.cats.model.FuzzingResult in project cats by Endava.

the class BaseFieldsFuzzer method process.

protected void process(FuzzingData data, String fuzzedField, FuzzingStrategy fuzzingStrategy) {
    FuzzingConstraints fuzzingConstraints = this.createFuzzingConstraints(data, fuzzingStrategy, fuzzedField);
    testCaseListener.addScenario(logger, "Send [{}] in request fields: field [{}], value [{}], is required [{}]", this.typeOfDataSentToTheService(), fuzzedField, fuzzingStrategy.truncatedValue(), fuzzingConstraints.getRequiredString());
    if (this.isFuzzingPossible(data, fuzzedField, fuzzingStrategy)) {
        FuzzingResult fuzzingResult = catsUtil.replaceField(data.getPayload(), fuzzedField, fuzzingStrategy);
        boolean isFuzzedValueMatchingPattern = this.isFuzzedValueMatchingPattern(fuzzingResult.getFuzzedValue(), data, fuzzedField);
        ServiceData serviceData = ServiceData.builder().relativePath(data.getPath()).headers(data.getHeaders()).payload(fuzzingResult.getJson()).httpMethod(data.getMethod()).fuzzedField(fuzzedField).queryParams(data.getQueryParams()).build();
        CatsResponse response = serviceCaller.call(serviceData);
        ResponseCodeFamily expectedResponseCodeBasedOnConstraints = this.getExpectedResponseCodeBasedOnConstraints(isFuzzedValueMatchingPattern, fuzzingConstraints);
        testCaseListener.addExpectedResult(logger, "Should return [{}]", expectedResponseCodeBasedOnConstraints.asString());
        testCaseListener.reportResult(logger, data, response, expectedResponseCodeBasedOnConstraints);
    } else {
        FuzzingStrategy strategy = this.createSkipStrategy(fuzzingStrategy);
        testCaseListener.skipTest(logger, strategy.process(""));
    }
}

Example 5 with FuzzingResult

use of com.endava.cats.model.FuzzingResult in project cats by Endava.

the class CatsUtilTest method givenAPayloadAndAFuzzingStrategy_whenReplacingTheFuzzedValue_thenThePayloadIsProperlyFuzzed.

@ParameterizedTest
@CsvSource(value = { "{\"field\":\"value\", \"anotherField\":\"otherValue\"}|field", "{\"field\": 2, \"anotherField\":\"otherValue\"}|field", "[{\"field\": 2, \"anotherField\":\"otherValue\"},{\"field\": 2, \"anotherField\":\"otherValue\"}]|field", "{\"field\": {\"subField\":\"value\"}, \"anotherField\":\"otherValue\"}|field#subField", "{\"field\": [{\"subField\":\"value\"},{\"subField\":\"value\"}], \"anotherField\":\"otherValue\"}|field[*]#subField" }, delimiter = '|')
void givenAPayloadAndAFuzzingStrategy_whenReplacingTheFuzzedValue_thenThePayloadIsProperlyFuzzed(String json, String path) {
    CatsUtil catsUtil = new CatsUtil(new CatsDSLParser());
    FuzzingStrategy strategy = FuzzingStrategy.replace().withData("fuzzed");
    FuzzingResult result = catsUtil.replaceField(json, path, strategy);
    Assertions.assertThat(result.getFuzzedValue()).isEqualTo("fuzzed");
    Assertions.assertThat(result.getJson()).contains("fuzzed");
}