/** Test of converges method, of class EqualsLastValue, for the value null. */
@Test(expected = NullPointerException.class)
public void testConverges_Null() {
System.out.println("converges(null)");
Double[] series = null;
EqualsLastValue<Double> instance = this._double;
instance.converges(series);
fail("No exception thrown.");
}
/** Test of setNumberOfEqualities method, of class EqualsLastValue, for the value 0. */
@Test(expected = IllegalArgumentException.class)
public void testSetNumberOfEqualities_Zero() {
System.out.println("setNumberOfEqualities(0)");
int numberOfEqualities = 0;
EqualsLastValue instance = this._double;
instance.setNumberOfEqualities(numberOfEqualities);
fail("No exception thrown.");
}
/** Test of getNumberOfEqualities method, of class EqualsLastValue. */
@Test
public void testGetNumberOfEqualities() {
System.out.println("getNumberOfEqualities");
EqualsLastValue instance = this._double;
int expResult = 1;
int result = instance.getNumberOfEqualities();
assertEquals(expResult, result);
}
/** Test of setEquals method, of class EqualsLastValue, for the value null. */
@Test(expected = NullPointerException.class)
public void testSetEquals_Null() {
System.out.println("setEquals(null)");
Equals<Double> equality = null;
EqualsLastValue instance = this._double;
instance.setEquals(equality);
fail("No exception thrown.");
}
/** Test of converges method, of class EqualsLastValue, for an empty array. Length is 0 (zero). */
@Test
public void testConverges_ArrayOfLengthZero() {
System.out.println("converges(array[0])");
Double[] series = new Double[0];
EqualsLastValue<Double> instance = this._double;
boolean expResult = false;
boolean result = instance.converges(series);
assertEquals(expResult, result);
}
/** Test of getEquals method, of class EqualsLastValue. */
@Test
public void testGetEquals() {
System.out.println("getEquals");
EqualsLastValue instance = this._double;
double precision = Math.pow(10.0, -10.0);
Equals<Double> result = instance.getEquals();
if (result instanceof DoubleAbsolute) {
DoubleAbsolute da = (DoubleAbsolute) result;
double resultPrecision = da.getPrecision();
assertEquals("Wrong value of precision from equality.", precision, resultPrecision, 0.0);
} else fail("Wrong kind of equality returned.");
}
/** Test of setEquals method, of class EqualsLastValue. */
@Test
public void testSetEquals() {
System.out.println("setEquals");
double precision = Math.pow(10.0, -8.0);
Equals<Double> equality = new DoubleRelative(precision);
EqualsLastValue instance = this._double;
instance.setEquals(equality);
Equals<Double> result = instance.getEquals();
if (result instanceof DoubleRelative) {
DoubleRelative dr = (DoubleRelative) result;
double resultPrecision = dr.getPrecision();
assertEquals("Wrong value of precision from equality.", precision, resultPrecision, 0.0);
} else fail("Wrong kind of equality returned.");
}
/** Test of converges method, of class EqualsLastValue. */
@Test
public void testConverges() {
System.out.println("converges");
Double[] series = this._converges;
EqualsLastValue<Double> instance = this._double;
boolean expResult = true;
boolean result = instance.converges(series);
assertEquals("Convergent series does not converge.", expResult, result);
series = this._same;
result = instance.converges(series);
assertEquals("Series of same values does not converge.", expResult, result);
series = this._unimportantNull;
result = instance.converges(series);
assertEquals("Series of with unimportant null values does not converge.", expResult, result);
series = this._diverges;
expResult = false;
result = instance.converges(series);
assertEquals("Divergent series converges.", expResult, result);
series = this._importantNull;
result = instance.converges(series);
assertEquals("Series of with important null value converges.", expResult, result);
}