### Question:
APIOperation extends SchemaType { @Override public String toString() { return "APIOperation{" + "command='" + command + '\'' + ", headerSchemaType=" + headerSchemaType + ", requestSchemaType=" + requestSchemaType + ", responseSchemaType=" + responseSchemaType + ", displayName='" + getDisplayName() + '\'' + ", versionNumber='" + getVersionNumber() + '\'' + ", author='" + getAuthor() + '\'' + ", usage='" + getUsage() + '\'' + ", encodingStandard='" + getEncodingStandard() + '\'' + ", qualifiedName='" + getQualifiedName() + '\'' + ", additionalProperties=" + getAdditionalProperties() + ", extendedProperties=" + getExtendedProperties() + ", meanings=" + getMeanings() + ", type=" + getType() + ", GUID='" + getGUID() + '\'' + ", URL='" + getURL() + '\'' + ", classifications=" + getClassifications() + '}'; } APIOperation();  APIOperation(APIOperation template); String getCommand(); void setCommand(String command); SchemaType getHeaderSchemaType(); void setHeaderSchemaType(SchemaType headerSchemaType); SchemaType getRequestSchemaType(); void setRequestSchemaType(SchemaType requestSchemaType); SchemaType getResponseSchemaType(); void setResponseSchemaType(SchemaType responseSchemaType); @Override SchemaElement cloneSchemaElement(); @Override SchemaType cloneSchemaType(); @Override String toString(); @Override boolean equals(Object objectToCompare); @Override int hashCode();  }### Answer:
@Test public void testToString() { assertTrue(getTestObject().toString().contains("APIOperation")); }