Examples with Json mjson.Json used on opensource projects

Example 6 with Json

use of mjson.Json in project grakn by graknlabs.

the class RequestsTest method extractJsonField_MustExtractTopLevelFieldCorrectly.

@Test
public void extractJsonField_MustExtractTopLevelFieldCorrectly() {
    String topLevelFieldValue = "topLevelFieldValue";
    Json input = Json.object("topLevelField", topLevelFieldValue);
    String extractedTopLevelField = extractJsonField(input, "topLevelField").asString();
    assertThat(extractedTopLevelField, equalTo(topLevelFieldValue));
}

Example 7 with Json

use of mjson.Json in project grakn by graknlabs.

the class GraqlShellIT method testJsonOutput.

@Test
public void testJsonOutput() throws Exception {
    String[] result = runShellWithoutErrors("", "-e", "match $x sub " + Schema.MetaSchema.THING.getLabel().getValue() + "; get;", "-o", "json").split("\n");
    assertThat(result, arrayWithSize(NUM_METATYPES));
    Json json = Json.read(result[0]);
    Json x = json.at("x");
    assertTrue(x.has("id"));
    assertFalse(x.has("isa"));
}

Example 8 with Json

use of mjson.Json in project grakn by graknlabs.

the class RequestsTest method extractJsonField_MustThrowInformativeError.

@Test
public void extractJsonField_MustThrowInformativeError() {
    // in this test, extractJsonField expects the existence of a field "topLevelField.nestedField"
    // however, the input incorrectly contains "topLevelField.incorrectlyNamedNestedField" instead
    String nestedFieldValue = "nestedFieldValue";
    Json input = Json.object("topLevelField", Json.object("incorrectlyNamedNestedField", nestedFieldValue));
    // test if exception is properly thrown
    boolean errorMessageThrown_ContainingMissingFieldInfo;
    try {
        extractJsonField(input, "topLevelField", "nestedField");
        errorMessageThrown_ContainingMissingFieldInfo = false;
    } catch (GraknServerException e) {
        errorMessageThrown_ContainingMissingFieldInfo = e.getMessage().contains("nestedField");
    }
    assertThat(errorMessageThrown_ContainingMissingFieldInfo, equalTo(true));
}

Example 9 with Json

use of mjson.Json in project grakn by graknlabs.

the class GraqlControllerTest method whenRunningInsertQuery_JsonResponseCanBeMappedToJavaObject.

@Test
public void whenRunningInsertQuery_JsonResponseCanBeMappedToJavaObject() {
    Concept expectedConcept = ConceptBuilder.build(sampleKB.tx().getEntityType("movie"));
    Json json = Json.read(sendQuery("insert $x label movie;", APPLICATION_JSON).body().asString()).asJsonList().iterator().next().at("x");
    Concept concept = JsonConceptBuilder.build(json);
    assertEquals(expectedConcept, concept);
}

Example 10 with Json

use of mjson.Json in project grakn by graknlabs.

the class GraqlControllerTest method whenExecutingExplainQuery_responseIsValid.

// TODO: This test should be improved
@Test
public void whenExecutingExplainQuery_responseIsValid() {
    String keyspace = genealogyKB.tx().keyspace().getValue();
    Response response = sendExplanationQuery("match ($x,$y) isa cousins; offset 0; limit 1; get;", keyspace);
    List<Json> json = Json.read(response.body().asString()).asJsonList();
    assertEquals(3, json.size());
}