public void Test_filter_dataFilter()
{
// Arrange
int[] seq = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
int prime = 7;
dataFilter objLARGE = new dataFilter(prime, seq);
dataFilter objSMALL = new dataFilter(prime, seq);
dataFilter objNullLARGE = new dataFilter(prime);
dataFilter objNullSMALL = new dataFilter(prime);
int[] expectedLARGE = new int[] { 8, 9, 10 };
int[] expectedSMALL = new int[] { 1, 2, 3, 4, 5, 6 };
int[] expectedNullLARGE = new int[] { 7 };
int[] expectedNullSMALL = new int[] { 7 };
// Act
objSMALL.switchMode();
objNullSMALL.switchMode();
int[] resultLARGE = objLARGE.filter();
int[] resultSMALL = objSMALL.filter();
int[] resultNullLARGE = objNullLARGE.filter();
int[] resultNullSMALL = objNullSMALL.filter();
// Assert
CollectionAssert.AreEqual(resultLARGE, expectedLARGE);
CollectionAssert.AreEqual(resultSMALL, expectedSMALL);
CollectionAssert.AreEqual(resultNullLARGE, expectedNullLARGE);
CollectionAssert.AreEqual(resultNullSMALL, expectedNullSMALL);
}
public void Test_dataFilter_DefaultConstructor()
{
// Arrange/Act
dataFilter d = new dataFilter();
int[] testArray = new int[1] {
2
};
// Assert
CollectionAssert.AreEqual(d.filter(), testArray);
}
public void Test_dataFilter_SetPrimeWithoutPrime()
{
// Arrange
dataFilter d = new dataFilter(17);
int[] testArray = new int[1] {
17
};
// Act
d.setPrime(18);
// Assert
CollectionAssert.AreEqual(d.filter(), testArray);
}
public void Test_dataFilter_FilterSmallMode()
{
// Arrange
dataFilter d = new dataFilter(23);
int[] testArray = new int[7] {
25, 14, 29, 40, 8, 59, 2
};
int[] assertArray = new int[3] {
14, 8, 2
};
// Act
d.scramble(testArray); // Using scramble to set array, ignoring its output in this test
int[] dFilter = d.filter();
// Assert
CollectionAssert.AreEqual(dFilter, assertArray);
}
public void Test_dataFilter_FilterLargeMode()
{
// Arrange
dataFilter d = new dataFilter(41);
d.setMode(true);
int[] testArray = new int[7] {
59, 24, 37, 15, 63, 104, 2
};
int[] assertArray = new int[3] {
59, 63, 104
};
// Act
d.scramble(testArray);
int[] dFilter = d.filter();
// Assert
CollectionAssert.AreEqual(dFilter, assertArray);
}