/**
* Test case for the method printMeasures() which prints the all the measures currently in
* Tablature. This method is tested by first switching the output stream to a file and then
* asserting that the contents of the file are equal to the expected value.
*/
@Test
public void testPrintMeasures() {
try {
PrintStream log = new PrintStream(new File("test files/tablature/printMeasures.txt"));
System.setOut(log);
String g = "||*-----<5>-----------<7>----------------------------*||";
test.addLineToLastMeasure(g);
test.addLineToLastMeasure(g);
test.addLineToLastMeasure(g);
test.addLineToLastMeasure(g);
test.addLineToLastMeasure(g);
test.addLineToLastMeasure(g);
test.printMeasures();
Scanner input = new Scanner(new File("test files/tablature/printMeasures.txt"));
assertEquals(input.nextLine(), "Single");
assertEquals(input.nextLine(), g);
assertEquals(input.nextLine(), g);
assertEquals(input.nextLine(), g);
assertEquals(input.nextLine(), g);
assertEquals(input.nextLine(), g);
assertEquals(input.nextLine(), g);
input.close();
} catch (FileNotFoundException e) {
}
}
/**
* Test case for the method addLineToLastMeasure(String g) which adds a string/line to the current
* instance of tablature's last measure. This method is tested by asserting that each added line
* to equal to the string in the last position of the tablature's measure
*/
@Test
public void testAddLineToLastMeasure() {
assertEquals(test.size(), 0);
String g = "||*-----<5>-----------<7>----------------------------*||";
test.addLineToLastMeasure(g);
assertEquals(test.getMeasures().get(0).getLines().get(0), g);
g = "||*-----<5>-----------<1>----------------------------*||";
test.addLineToLastMeasure(g);
assertEquals(test.getMeasures().get(0).getLines().get(1), g);
g = "||*-----<5>-----------<3>----------------------------*||";
test.addLineToLastMeasure(g);
assertEquals(test.getMeasures().get(0).getLines().get(2), g);
g = "||*-----<5>-----------<9>----------------------------*||";
test.addLineToLastMeasure(g);
assertEquals(test.getMeasures().get(0).getLines().get(3), g);
g = "||*-----<5>-----------<5>----------------------------*||";
test.addLineToLastMeasure(g);
assertEquals(test.getMeasures().get(0).getLines().get(4), g);
g = "||*-----<5>-----------<6>----------------------------*||";
test.addLineToLastMeasure(g);
assertEquals(test.getMeasures().get(0).getLines().get(5), g);
g = "||*-----<5>-----------<8>----------------------------*||";
test.addLineToLastMeasure(g);
assertEquals(test.getMeasures().get(1).getLines().get(0), g);
}
/**
* Test case for the size() method which returns the current number of measures in Tablature. This
* method is tested by adding one measure to the tablature and then asserting the size is equal to
* 1. Another measure is then added and the current size is asserted to be 2
*/
@Test
public void testSize() {
assertEquals(test.size(), 0);
String g = "||*-----<5>-----------<7>----------------------------*||";
test.addLineToLastMeasure(g);
test.addLineToLastMeasure(g);
test.addLineToLastMeasure(g);
test.addLineToLastMeasure(g);
test.addLineToLastMeasure(g);
assertEquals(test.size(), 1);
test.addLineToLastMeasure(g);
test.addLineToLastMeasure(g);
assertEquals(test.size(), 2);
}
/**
* Test case for the method getMeasures() which returns an arrayList of all the measures currently
* in Tablature. This method is tested by iterating through the returned arrayList and asserting
* that each element in the arrayList is equal to the expected value.
*/
@Test
public void testGetMeasures() {
String g = "||*-----<5>-----------<7>----------------------------*||";
test.addLineToLastMeasure(g);
g = "||*-----<4>-----------<10>----------------------------*||";
test.addLineToLastMeasure(g);
g = "||*-----<3>-----------<0>----------------------------*||";
test.addLineToLastMeasure(g);
assertEquals(
test.getMeasures().get(0).getLines().get(0),
"||*-----<5>-----------<7>----------------------------*||");
assertEquals(
test.getMeasures().get(0).getLines().get(1),
"||*-----<4>-----------<10>----------------------------*||");
assertEquals(
test.getMeasures().get(0).getLines().get(2),
"||*-----<3>-----------<0>----------------------------*||");
}
