Examples with Memory jmri.Memory used on opensource projects

Example 31 with Memory

use of jmri.Memory in project JMRI by JMRI.

the class JsonMemoryHttpServiceTest method testDoPost.

public void testDoPost() throws JmriException {
    ObjectMapper mapper = new ObjectMapper();
    JsonMemoryHttpService service = new JsonMemoryHttpService(mapper);
    MemoryManager manager = InstanceManager.getDefault(MemoryManager.class);
    Memory memory1 = manager.provideMemory("IM1");
    JsonNode result;
    JsonNode message;
    try {
        // set off
        message = mapper.createObjectNode().put(JSON.NAME, "IM1").put(JSON.VALUE, "close");
        result = service.doPost(JsonMemory.MEMORY, "IM1", message, Locale.ENGLISH);
        Assert.assertEquals("close", memory1.getValue());
        Assert.assertNotNull(result);
        Assert.assertEquals("close", result.path(JSON.DATA).path(JSON.VALUE).asText());
        // set on
        message = mapper.createObjectNode().put(JSON.NAME, "IM1").put(JSON.VALUE, "throw");
        result = service.doPost(JsonMemory.MEMORY, "IM1", message, Locale.ENGLISH);
        Assert.assertEquals("throw", memory1.getValue());
        Assert.assertNotNull(result);
        Assert.assertEquals("throw", result.path(JSON.DATA).path(JSON.VALUE).asText());
        // set null
        message = mapper.createObjectNode().put(JSON.NAME, "IM1").putNull(JSON.VALUE);
        result = service.doPost(JsonMemory.MEMORY, "IM1", message, Locale.ENGLISH);
        Assert.assertNull(memory1.getValue());
        Assert.assertEquals("null", result.path(JSON.DATA).path(JSON.VALUE).asText());
    } catch (JsonException ex) {
        Assert.fail(ex.getMessage());
    }
}