Examples with TypeSafeDiagnosingMatcher org.hamcrest.TypeSafeDiagnosingMatcher used on opensource projects

Example 1 with TypeSafeDiagnosingMatcher

use of org.hamcrest.TypeSafeDiagnosingMatcher in project hippo by NHS-digital-website.

the class ImagePairSection method getMatcher.

public Matcher<? super SectionWidget> getMatcher() {
    return new TypeSafeDiagnosingMatcher<SectionWidget>(ImagePairSectionWidget.class) {

        @Override
        protected boolean matchesSafely(SectionWidget item, Description desc) {
            ImagePairSectionWidget widget = (ImagePairSectionWidget) item;
            List<ImageSectionWidget> imageSectionWidgets = widget.getImageSectionWidgets();
            // pad with nulls for the 2 slots we could have had images in
            while (imageSectionWidgets.size() < 2) {
                imageSectionWidgets.add(null);
            }
            return compare(first.getMatcher(), imageSectionWidgets.get(0), desc) && compare(second == null ? nullValue() : second.getMatcher(), imageSectionWidgets.get(1), desc);
        }

        @Override
        public void describeTo(Description description) {
            description.appendValue(ImagePairSection.this);
        }
    };
}

Example 2 with TypeSafeDiagnosingMatcher

use of org.hamcrest.TypeSafeDiagnosingMatcher in project microservice_framework by CJSCommonPlatform.

the class JsonSchemaValidationMatcher method isValidJsonEnvelopeForSchema.

/**
 * Validates a JsonEnvelope against the correct schema for the action name provided in the
 * metadata. Expects to find the schema on the class path in package
 * 'json/schema/{action.name}.json' or 'raml/json/schema/{action.name}.json'.
 *
 * @return matcher
 */
public static Matcher<JsonEnvelope> isValidJsonEnvelopeForSchema() {
    return new TypeSafeDiagnosingMatcher<JsonEnvelope>() {

        private ValidationException validationException = null;

        @Override
        protected boolean matchesSafely(final JsonEnvelope jsonEnvelope, final Description description) {
            if (null == validationException) {
                try {
                    final String pathToJsonSchema = format(JSON_SCHEMA_TEMPLATE, jsonEnvelope.metadata().name());
                    getJsonSchemaFor(pathToJsonSchema).validate(new JSONObject(jsonEnvelope.payloadAsJsonObject().toString()));
                } catch (final IllegalArgumentException | IOException e) {
                    try {
                        final String pathToJsonSchema = format(RAML_JSON_SCHEMA_TEMPLATE, jsonEnvelope.metadata().name());
                        getJsonSchemaFor(pathToJsonSchema).validate(new JSONObject(jsonEnvelope.payloadAsJsonObject().toString()));
                    } catch (final IOException ioe) {
                        throw new IllegalArgumentException(ioe);
                    }
                } catch (final ValidationException e) {
                    validationException = e;
                    return false;
                }
                return true;
            } else {
                description.appendText("Schema validation failed with message: ").appendValue(validationException.getMessage());
                return false;
            }
        }

        @Override
        public void describeTo(final Description description) {
            description.appendText("JsonEnvelope validated against schema found on classpath at 'raml/json/schema/' ");
        }
    };
}

Example 3 with TypeSafeDiagnosingMatcher

use of org.hamcrest.TypeSafeDiagnosingMatcher in project atlasdb by palantir.

the class CassandraSchemaLockTest method doesNotContainTheColumnFamilyIdMismatchError.

private static Matcher<File> doesNotContainTheColumnFamilyIdMismatchError() {
    return new TypeSafeDiagnosingMatcher<File>() {

        @Override
        protected boolean matchesSafely(File file, Description mismatchDescription) {
            Path path = Paths.get(file.getAbsolutePath());
            try (Stream<String> lines = Files.lines(path, StandardCharsets.ISO_8859_1)) {
                List<String> badLines = lines.filter(line -> line.contains("Column family ID mismatch")).collect(Collectors.toList());
                mismatchDescription.appendText("file called " + file.getAbsolutePath() + " which contains lines").appendValueList("\n", "\n", "", badLines);
                return badLines.isEmpty();
            } catch (IOException e) {
                throw Throwables.propagate(e);
            }
        }

        @Override
        public void describeTo(Description description) {
            description.appendText("a file with no column family ID mismatch errors");
        }
    };
}

Example 4 with TypeSafeDiagnosingMatcher

use of org.hamcrest.TypeSafeDiagnosingMatcher in project flink by apache.

the class SavepointITCase method hasEntropyInFileStateHandlePaths.

private static Matcher<File> hasEntropyInFileStateHandlePaths() {
    return new TypeSafeDiagnosingMatcher<File>() {

        @Override
        protected boolean matchesSafely(final File savepointDir, final Description mismatchDescription) {
            if (savepointDir == null) {
                mismatchDescription.appendText("savepoint dir must not be null");
                return false;
            }
            final List<Path> filesWithoutEntropy = listRecursively(savepointDir.toPath().resolve(EntropyInjectingTestFileSystem.ENTROPY_INJECTION_KEY));
            final Path savepointDirWithEntropy = savepointDir.toPath().resolve(EntropyInjectingTestFileSystem.ENTROPY);
            final List<Path> filesWithEntropy = listRecursively(savepointDirWithEntropy);
            if (!filesWithoutEntropy.isEmpty()) {
                mismatchDescription.appendText("there are savepoint files with unresolved entropy placeholders");
                return false;
            }
            if (!Files.exists(savepointDirWithEntropy) || filesWithEntropy.isEmpty()) {
                mismatchDescription.appendText("there are no savepoint files with added entropy");
                return false;
            }
            return true;
        }

        @Override
        public void describeTo(final Description description) {
            description.appendText("all savepoint files should have added entropy");
        }
    };
}