CoreTests.java

package com.samknows.libcore;

import com.samknows.libcore.SKServiceDataCache.CachedValue;

import org.robolectric.RobolectricTestRunner;
import org.junit.Test;
import org.junit.runner.RunWith;
import static org.junit.Assert.*;

import static org.hamcrest.CoreMatchers.equalTo;

@RunWith(RobolectricTestRunner.class)
public class CoreTests {

//    public void testStringResource() throws Exception {
////        String hello = new MyActivity().getResources().getString(R.string.hello);
////        assertThat(hello, equalTo("Hello World, MyActivity!"));
//    }

	@Test
	public void testCommonVersion() throws Exception{
		assertThat(SKCommon.getVersion().length() > 0, equalTo(true));
		assertTrue(Double.valueOf(SKCommon.getVersion()) >= 1.0);
	}

	@Test
	public void testStringConversionToInteger() throws Exception{
		// Leading '+' is supported in Double.valueOf(String) - but not Integer.valueOf(String) ...!
		String timezoneAsString = "0000";
		int timezone = Double.valueOf(timezoneAsString).intValue() / 100;
		assertTrue(timezone == 0);

		timezoneAsString = "-0000";
		timezone = Double.valueOf(timezoneAsString).intValue() / 100;
		assertTrue(timezone == 0);

		timezoneAsString = "-0100";
		timezone = Double.valueOf(timezoneAsString).intValue() / 100;
		assertTrue(timezone == -1);

		timezoneAsString = "+0000";
		timezone = Double.valueOf(timezoneAsString).intValue() / 100;
		assertTrue(timezone == 0);

		timezoneAsString = "+0100";
		timezone = Double.valueOf(timezoneAsString).intValue() / 100;
		assertTrue(timezone == 1);
	}

	@Test
	public void testServiceDataCache() throws Exception{

		SKServiceDataCache serviceDataCache = new SKServiceDataCache();
		CachedValue getValueShouldBeNull = serviceDataCache.get("device",  100);
		assertNull(getValueShouldBeNull);

		serviceDataCache.put("device",  99,  "response",  "start");
		serviceDataCache.put("device2",  100,  "response2",  "start");

		getValueShouldBeNull = serviceDataCache.get("device",  100);
		assertNull(getValueShouldBeNull);

		getValueShouldBeNull = serviceDataCache.get("devicex",  99);
		assertNull(getValueShouldBeNull);

		CachedValue getValueShouldNotBeNull = serviceDataCache.get("device",  99);
		assertNotNull(getValueShouldNotBeNull);
		assertTrue(getValueShouldNotBeNull.responce.equals("response"));

		getValueShouldNotBeNull = serviceDataCache.get("device2",  100);
		assertNotNull(getValueShouldNotBeNull);
		assertTrue(getValueShouldNotBeNull.responce.equals("response2"));
	}

	@Test
	public void testDebugFlagNotSet() throws Exception{
		// If set to true, the following flag is used in some UI screens, to show
		// some debug-only UI elements.
		// The value must NOT be shipped set to true!

		assertFalse(SKConstants.DEBUG);
	}

	@Test
	public void testNotUsingLocalConfig() throws Exception{
		// If set to true, the following flag forces BACKGROUND tests to use a built-in
		// test schedule file.
		// The value must NOT be shipped set to true!

		assertFalse(SKConstants.USE_LOCAL_CONFIG);
	}
}