// Make method non-static so that Settings is initialized
@SuppressWarnings("static-method")
public void testSpeed() {
assertEquals("?", Units.getDistanceFromKilometers(null));
final boolean savedMetrics = Settings.isUseMetricUnits();
try {
Settings.setUseMetricUnits(true);
assertSpeed("123 km/h", 122.782f);
assertSpeed("123 km/h", 123.456f);
assertSpeed("12.3 km/h", 12.3456f);
assertSpeed("1.23 km/h", 1.23456f);
assertSpeed("123 m/h", 0.123456f);
Settings.setUseMetricUnits(false);
assertSpeed("76.7 mph", 123.456f);
assertSpeed("7.67 mph", 12.3456f);
assertSpeed("0.77 mph", 1.23456f);
} finally {
Settings.setUseMetricUnits(savedMetrics);
}
}
// Make method non-static so that Settings is initialized
@SuppressWarnings("static-method")
public void testElevation() {
final boolean savedMetrics = Settings.isUseMetricUnits();
try {
Settings.setUseMetricUnits(true);
assertElevation("↥ 123 m", 122.782f);
assertElevation("↥ 123 m", 123.456f);
assertElevation("↥ 12 m", 12.3456f);
assertElevation("↥ 1 m", 1.23456f);
assertElevation("↥ 2 m", 1.6f);
assertElevation("↥ 0 m", 0.123456f);
assertElevation("↧ 123 m", -122.782f);
assertElevation("↧ 123 m", -123.456f);
assertElevation("↧ 12 m", -12.3456f);
assertElevation("↧ 1 m", -1.23456f);
assertElevation("↧ 2 m", -1.6f);
assertElevation("↧ 0 m", -0.123456f);
Settings.setUseMetricUnits(false);
assertElevation("↥ 405 ft", 123.456f);
assertElevation("↥ 41 ft", 12.3456f);
} finally {
Settings.setUseMetricUnits(savedMetrics);
}
}
