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BordComputerTest.changeDeviceTest third case

feature-dev-BoardComputerTests
sahar 3 years ago
parent
efd8ad14f1
commit
5bd049b99a
3 changed files with 83 additions and 268 deletions
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  1. 3
      src/main/java/BordComputer.java
  2. 21
      src/test/java/BordComputerTest.java
  3. 327
      src/test/java/device/usbPlayer/UsbPlayerTest.java

3
src/main/java/BordComputer.java
View File

@ -36,7 +36,7 @@ public class BordComputer {
}
}
public void changeDevice() {
public String changeDevice() {
Device[] tempDevices=new Device[installedDevices.length];
tempDevices[0]=installedDevices[1];
tempDevices[1]=installedDevices[2];
@ -45,6 +45,7 @@ public class BordComputer {
installedDevices=tempDevices;
//setting activeDevice
activeDevice =installedDevices[0];
return activeDevice.getInfoText()+" ist activate";
}
}

21
src/test/java/BordComputerTest.java
View File

@ -85,13 +85,15 @@ class BordComputerTest {
@ParameterizedTest
@MethodSource("changeDeviceOptions")
void changeDeviceTest(String testName, BordComputer inputBC, Device[] oldDevices,Device prvDevice ,int caseNr) {
void changeDeviceTest(String testName, BordComputer inputBC, Device[] oldDevices,Device prvDevice,String message ,int caseNr) {
Device[] newDevicesList = inputBC.installedDevices.clone();
if (caseNr == 1 ) {
assertThat(newDevicesList).describedAs(testName).isNotEqualTo(oldDevices);
}else if (caseNr == 2) {
Device currentDevice = inputBC.activeDevice;
assertThat(currentDevice).describedAs(testName).isNotEqualTo(prvDevice);
}else if (caseNr == 3) {
assertThat(inputBC.changeDevice()).describedAs(testName).isNotNull();
}
}
@ -103,18 +105,27 @@ class BordComputerTest {
bc.setDevices();
Device[] currentDevices = new Device[bc.installedDevices.length];
currentDevices = bc.installedDevices.clone();
bc.changeDevice();
String m = bc.changeDevice();
//second case
BordComputer bc1 = new BordComputer();
bc1.readConfig();
bc1.setDevices();
Device prvDevice = bc1.activeDevice;
bc1.changeDevice();
m =bc1.changeDevice();
//third case
BordComputer bc2 = new BordComputer();
bc2.readConfig();
bc2.setDevices();
m =bc2.changeDevice();
return Stream.of(
Arguments.of("The order of the installedDevices should be changed ", bc,currentDevices,null,1),
Arguments.of("The active Device should be changed ", bc1,null,prvDevice,2)
Arguments.of("The order of the installedDevices should be changed ", bc,currentDevices,null,"",1),
Arguments.of("The active Device should be changed ", bc1,null,prvDevice,"",2),
Arguments.of("The new Device returns a String ", bc2,null,prvDevice,bc2.activeDevice.toString(),3)
);
}

327
src/test/java/device/usbPlayer/UsbPlayerTest.java
View File

@ -9,10 +9,9 @@ import java.util.ArrayList;
import static org.assertj.core.api.Assertions.assertThat;
class UsbPlayerTest {
//UsbPlayer up = new UsbPlayer();
UsbPlayer up = new UsbPlayer();
@ParameterizedTest
@MethodSource("PlayOptions")
@ -22,22 +21,21 @@ class UsbPlayerTest {
}
static Stream<Arguments> PlayOptions() {
USB_Stick USBDrive = new USB_Stick();
UsbPlayer up1 = new UsbPlayer(USBDrive);
UsbPlayer up8 = new UsbPlayer(USBDrive);
UsbPlayer up1 = new UsbPlayer();
UsbPlayer up8 = new UsbPlayer();
up8.setPlayTrack("");
UsbPlayer up2 = new UsbPlayer(USBDrive);
UsbPlayer up2 = new UsbPlayer();
ArrayList<String> l = new ArrayList<String>();
l.add("a.mp3");
l.add("b.mp3");
l.add("c.gif");
up2.setPlaylist(l);
UsbPlayer up3 = new UsbPlayer(USBDrive);
UsbPlayer up3 = new UsbPlayer();
ArrayList<String> Pl = new ArrayList<String>();
up3.setPlaylist(Pl);
UsbPlayer up6 = new UsbPlayer(USBDrive);
UsbPlayer up6 = new UsbPlayer();
up6.setDefect(true);
UsbPlayer up7 = new UsbPlayer(USBDrive);
UsbPlayer up7 = new UsbPlayer();
up7.setConnected(false);
@ -59,31 +57,14 @@ class UsbPlayerTest {
}
static Stream<Arguments> louderOptions() {
USB_Stick USBDrive = new USB_Stick();
//first case
UsbPlayer up11 = new UsbPlayer(USBDrive);
UsbPlayer up11 = new UsbPlayer();
up11.louder();
//second case
UsbPlayer up22 = new UsbPlayer(USBDrive);
UsbPlayer up22 = new UsbPlayer();
up22.setLautstaerke(100);
up22.louder();
//third case
UsbPlayer up3 = new UsbPlayer(USBDrive);
up3.setLautstaerke(10);
up3.mute();
up3.louder();
//forth case
UsbPlayer up4 = new UsbPlayer(USBDrive);
up4.setLautstaerke(10);
up4.mute();
up4.unmute();
up4.louder();
return Stream.of(
Arguments.of("Volume is : 1 ", up11, 1),
Arguments.of("Volume is : 100 ", up22, 100),
Arguments.of("Volume is muted,no change can be made ", up3, 0),
Arguments.of("Volume is unmuted,a change has been made ", up4, 11)
Arguments.of("Volume is : 100 ", up22, 100)
);
}
@ -95,33 +76,14 @@ class UsbPlayerTest {
}
static Stream<Arguments> quieterOptions() {
USB_Stick USBDrive = new USB_Stick();
//first case
UsbPlayer up1 = new UsbPlayer(USBDrive);
UsbPlayer up1 = new UsbPlayer();
up1.quieter();
//second case
UsbPlayer up2 = new UsbPlayer(USBDrive);
UsbPlayer up2 = new UsbPlayer();
up2.setLautstaerke(10);
up2.quieter();
//third case
UsbPlayer up3 = new UsbPlayer(USBDrive);
up3.setLautstaerke(10);
up3.mute();
up3.quieter();
//forth case
UsbPlayer up4 = new UsbPlayer(USBDrive);
up4.setLautstaerke(10);
up4.mute();
up4.unmute();
up4.quieter();
return Stream.of(
Arguments.of("Volume must stay 0 ", up1, 0),
Arguments.of("Volume must be 9 ", up2, 9),
Arguments.of("Volume is muted,no change can be made ", up3, 0),
Arguments.of("Volume is unmuted,a change has been made ", up4, 9)
Arguments.of("Volume must be 9 ", up2, 9)
);
}
@ -134,14 +96,13 @@ class UsbPlayerTest {
}
static Stream<Arguments> NextOptions() {
USB_Stick USBDrive = new USB_Stick();
UsbPlayer up1 = new UsbPlayer(USBDrive);
UsbPlayer up1 = new UsbPlayer();
up1.next();
UsbPlayer up2 = new UsbPlayer(USBDrive);
UsbPlayer up2 = new UsbPlayer();
for (int i = 1; i < up2.getPlaylist().size(); i++) {
up2.next();
}
UsbPlayer up3 = new UsbPlayer(USBDrive);
UsbPlayer up3 = new UsbPlayer();
for (int i = 1; i < up3.getPlaylist().size(); i++) {
up3.next();
}
@ -162,10 +123,9 @@ class UsbPlayerTest {
}
static Stream<Arguments> PrevOptions() {
USB_Stick USBDrive = new USB_Stick();
UsbPlayer up1 = new UsbPlayer(USBDrive);
UsbPlayer up1 = new UsbPlayer();
up1.prev();
UsbPlayer up2 = new UsbPlayer(USBDrive);
UsbPlayer up2 = new UsbPlayer();
for (int i = 1; i < up2.getPlaylist().size(); i++) {//3
up2.prev();
}
@ -185,37 +145,22 @@ class UsbPlayerTest {
}
static Stream<Arguments> louder_10_Options() {
USB_Stick USBDrive = new USB_Stick();
//first case
UsbPlayer up1 = new UsbPlayer(USBDrive);
UsbPlayer up1 = new UsbPlayer();
up1.Louder_10();
//Second case
UsbPlayer up2 = new UsbPlayer(USBDrive);
for (int i = 0; i < 3; i++) {
UsbPlayer up2 = new UsbPlayer();
for (int i = 0; i <= 3; i++) {
up2.Louder_10();
}
//third case
UsbPlayer up3 = new UsbPlayer(USBDrive);
up2.quieter_10();
UsbPlayer up3 = new UsbPlayer();
up3.setLautstaerke(100);
up3.Louder_10();
//forth case
UsbPlayer up4 = new UsbPlayer(USBDrive);
up4.setLautstaerke(10);
up4.mute();
up4.Louder_10();
//fifth case
UsbPlayer up5 = new UsbPlayer(USBDrive);
up5.setLautstaerke(10);
up5.mute();
up5.unmute();
up5.Louder_10();
return Stream.of(
Arguments.of("Volume was 0, should be 10 ", up1, 10),
Arguments.of("Volume was 0, should be 30 ", up2, 30),
Arguments.of("Volume was 100, should stay 100 ", up3, 100),
Arguments.of("Volume is muted,no change can be made ", up4, 0),
Arguments.of("Volume is unmuted,a change has been made ", up5, 20)
Arguments.of("Volume was 100, should stay 100 ", up3, 100)
);
}
@ -227,38 +172,23 @@ class UsbPlayerTest {
}
static Stream<Arguments> quieter_10_Options() {
USB_Stick USBDrive = new USB_Stick();
//first case
UsbPlayer up1 = new UsbPlayer(USBDrive);
UsbPlayer up1 = new UsbPlayer();
up1.setLautstaerke(10);
up1.quieter_10();
//second case
UsbPlayer up2 = new UsbPlayer(USBDrive);
UsbPlayer up2 = new UsbPlayer();
up2.setLautstaerke(50);
for (int i = 0; i < 3; i++) {
up2.quieter_10();
}
//third case
UsbPlayer up3 = new UsbPlayer(USBDrive);
UsbPlayer up3 = new UsbPlayer();
up3.quieter_10();
//forth case
UsbPlayer up4 = new UsbPlayer(USBDrive);
up4.setLautstaerke(11);
up4.mute();
up4.quieter_10();
//fifth case
UsbPlayer up5 = new UsbPlayer(USBDrive);
up5.setLautstaerke(11);
up5.mute();
up5.unmute();
up5.quieter_10();
return Stream.of(
Arguments.of("Volume was 10, should be 0 ", up1, 0),
Arguments.of("Volume was 50, should be 20 ", up2, 20),
Arguments.of("Volume was 0, should stay 0 ", up3, 0),
Arguments.of("Volume is muted,no change can be made ", up4, 0),
Arguments.of("Volume is unmuted,a change has been made ", up5, 1)
Arguments.of("Volume was 0, should stay 0 ", up3, 0)
);
}
@ -275,8 +205,7 @@ class UsbPlayerTest {
}
static Stream<Arguments> FindSongOptions() {
USB_Stick USBDrive = new USB_Stick();
UsbPlayer up1 = new UsbPlayer(USBDrive);
UsbPlayer up1 = new UsbPlayer();
return Stream.of(
Arguments.of("The song is not in the Album", up1.findSong("song 4"), -1),
Arguments.of("The song is in the Album", up1.findSong("Musik 02"), 1),
@ -293,17 +222,16 @@ class UsbPlayerTest {
}
static Stream<Arguments> GoToOptions() {
USB_Stick USBDrive = new USB_Stick();
UsbPlayer up1 = new UsbPlayer(USBDrive);
UsbPlayer up1 = new UsbPlayer();
up1.GoTo("Musik 03.mp3");
UsbPlayer up2 = new UsbPlayer(USBDrive);
UsbPlayer up2 = new UsbPlayer();
up2.GoTo("Musik 04.mp3");
UsbPlayer up3 = new UsbPlayer(USBDrive);
UsbPlayer up3 = new UsbPlayer();
up3.GoTo("Musik 02");
UsbPlayer up4 = new UsbPlayer(USBDrive);
UsbPlayer up4 = new UsbPlayer();
up4.next();
up4.GoTo("Musik");
@ -324,46 +252,45 @@ class UsbPlayerTest {
}
static Stream<Arguments> isAllAudioOptions() {
USB_Stick USBDrive = new USB_Stick();
//mp3
UsbPlayer up1 = new UsbPlayer(USBDrive);
UsbPlayer up1 = new UsbPlayer();
//mp4
UsbPlayer up2 = new UsbPlayer(USBDrive);
UsbPlayer up2 = new UsbPlayer();
ArrayList<String> Pl = new ArrayList<String>();
Pl.add("Musik 01.mp4");
Pl.add("Musik 02.mp4");
Pl.add("Musik 03.mp4");
up2.setPlaylist(Pl);
//m4a
UsbPlayer up3 = new UsbPlayer(USBDrive);
UsbPlayer up3 = new UsbPlayer();
ArrayList<String> Pl1 = new ArrayList<String>();
Pl1.add("Musik 01.m4a");
Pl1.add("Musik 02.m4a");
Pl1.add("Musik 03.m4a");
up3.setPlaylist(Pl1);
//wav
UsbPlayer up4 = new UsbPlayer(USBDrive);
UsbPlayer up4 = new UsbPlayer();
ArrayList<String> Pl2 = new ArrayList<String>();
Pl2.add("Musik 01.wav");
Pl2.add("Musik 02.wav");
Pl2.add("Musik 03.wav");
up4.setPlaylist(Pl2);
//wma
UsbPlayer up5 = new UsbPlayer(USBDrive);
UsbPlayer up5 = new UsbPlayer();
ArrayList<String> Pl3 = new ArrayList<String>();
Pl3.add("Musik 01.wma");
Pl3.add("Musik 02.wma");
Pl3.add("Musik 03.wma");
up5.setPlaylist(Pl3);
//aac
UsbPlayer up6 = new UsbPlayer(USBDrive);
UsbPlayer up6 = new UsbPlayer();
ArrayList<String> Pl4 = new ArrayList<String>();
Pl4.add("Musik 01.aac");
Pl4.add("Musik 02.aac");
Pl4.add("Musik 03.aac");
up6.setPlaylist(Pl4);
//mixed Audio and text Files in the Album
UsbPlayer up7 = new UsbPlayer(USBDrive);
UsbPlayer up7 = new UsbPlayer();
ArrayList<String> Pl5 = new ArrayList<String>();
Pl5.add("Musik 01.aac");
Pl5.add("Musik 02.txt");
@ -387,26 +314,25 @@ class UsbPlayerTest {
@MethodSource("GoToFirstOptions")
void GoToFirstTest(String testName, UsbPlayer inputUSB, String expectedResult) {
String firstSong = inputUSB.getPlayTrack();
assertThat(firstSong).describedAs(testName).isEqualTo(expectedResult);
assertThat(firstSong ).describedAs(testName).isEqualTo(expectedResult);
}
static Stream<Arguments> GoToFirstOptions() {
USB_Stick USBDrive = new USB_Stick();
UsbPlayer up1 = new UsbPlayer(USBDrive);
UsbPlayer up1 = new UsbPlayer();
up1.GoToFirst();
UsbPlayer up2 = new UsbPlayer(USBDrive);
UsbPlayer up2 = new UsbPlayer();
up2.GoToFirst();
up2.GoToFirst();
UsbPlayer up3 = new UsbPlayer(USBDrive);
UsbPlayer up3 = new UsbPlayer();
up3.next();
up3.GoToFirst();
return Stream.of(
Arguments.of("It should go to the first Song ", up1, up1.getPlaylist().get(0)),
Arguments.of("Call the function twice and it stills go to the first Song ", up2, up2.getPlaylist().get(0)),
Arguments.of("go to the next Song then back to first Song ", up3, up3.getPlaylist().get(0))
Arguments.of("It should go to the first Song ", up1,up1.getPlaylist().get(0)),
Arguments.of("Call the function twice and it stills go to the first Song ", up2,up2.getPlaylist().get(0)),
Arguments.of("go to the next Song then back to first Song ", up3,up3.getPlaylist().get(0))
);
}
@ -414,28 +340,27 @@ class UsbPlayerTest {
@MethodSource("GoToLastOptions")
void GoToLastTest(String testName, UsbPlayer inputUSB, String expectedResult) {
String firstSong = inputUSB.getPlayTrack();
assertThat(firstSong).describedAs(testName).isEqualTo(expectedResult);
assertThat(firstSong ).describedAs(testName).isEqualTo(expectedResult);
}
static Stream<Arguments> GoToLastOptions() {
USB_Stick USBDrive = new USB_Stick();
//first case
UsbPlayer up1 = new UsbPlayer(USBDrive);
UsbPlayer up1 = new UsbPlayer();
up1.GoToLast();
UsbPlayer up2 = new UsbPlayer(USBDrive);
UsbPlayer up2 = new UsbPlayer();
up2.GoToLast();
up2.GoToLast();
UsbPlayer up3 = new UsbPlayer(USBDrive);
UsbPlayer up3 = new UsbPlayer();
up3.next();
up3.GoToLast();
return Stream.of(
Arguments.of("It should go to the Last Song ", up1, up1.getPlaylist().get(up1.getPlaylist().size() - 1)),
Arguments.of("It should go to the Last Song even after calling the function twice ", up2, up2.getPlaylist().get(up2.getPlaylist().size() - 1)),
Arguments.of("It should go to the Last Song even changing the current song ", up3, up3.getPlaylist().get(up3.getPlaylist().size() - 1))
Arguments.of("It should go to the Last Song ", up1,up1.getPlaylist().get(up1.getPlaylist().size()-1)),
Arguments.of("It should go to the Last Song even after calling the function twice ", up2,up2.getPlaylist().get(up2.getPlaylist().size()-1)),
Arguments.of("It should go to the Last Song even changing the current song ", up3,up3.getPlaylist().get(up3.getPlaylist().size()-1))
);
}
@ -443,148 +368,26 @@ class UsbPlayerTest {
@MethodSource("setPlayTrackOptions")
void setPlayTrackTest(String testName, UsbPlayer inputUSB, String expectedResult) {
String firstSong = inputUSB.getPlayTrack();
assertThat(firstSong).describedAs(testName).isEqualTo(expectedResult);
assertThat(firstSong ).describedAs(testName).isEqualTo(expectedResult);
}
static Stream<Arguments> setPlayTrackOptions() {
USB_Stick USBDrive = new USB_Stick();
//first case
UsbPlayer up1 = new UsbPlayer(USBDrive);
UsbPlayer up1 = new UsbPlayer();
up1.setPlayTrack("Musik 02.mp3");
//Second Case
UsbPlayer up2 = new UsbPlayer(USBDrive);
UsbPlayer up2 = new UsbPlayer();
up2.setPlayTrack("Musik 02.mp3");
//Third Case
UsbPlayer up3 = new UsbPlayer(USBDrive);
UsbPlayer up3 = new UsbPlayer();
up3.setPlayTrack("Musik 04.mp3");
return Stream.of(
Arguments.of("It should change the current Song ", up1, "Musik 02.mp3"),
Arguments.of("It should change the current Song if it is in the Albume", up2, "Musik 02.mp3"),
Arguments.of("Tried to change the Song,but the Song name does not exist in the Album(No change)", up3, "Musik 01.mp3")
);
}////
@ParameterizedTest
@MethodSource("getInfoTextOptions")
void getInfoTextTest(String testName, UsbPlayer inputUSB, String expectedResult) {
String infotxt = inputUSB.getInfoText();
assertThat(infotxt).describedAs(testName).isEqualTo(expectedResult);
}
static Stream<Arguments> getInfoTextOptions() {
USB_Stick USBDrive = new USB_Stick();
ArrayList<String> Fileslist = new ArrayList<String>();
Fileslist.add("file 01.txt");
Fileslist.add("file 02.txt");
Fileslist.add("file 03.txt");
USB_Stick USBwithTXT = new USB_Stick(Fileslist);
//USB_Stick emptyUSB = new USB_Stick("");
//first case
UsbPlayer up1 = new UsbPlayer(USBDrive);
//Second case
UsbPlayer up2 = new UsbPlayer(USBwithTXT);
return Stream.of(
Arguments.of("USB Player with Albums ", up1, "USB Player is on : " + up1.getPlayTrack()),
Arguments.of("USB Player with no Albums ", up2, "USB Player with no Albums")
);
}//"muted"
@ParameterizedTest
@MethodSource("muteOptions")
void muteTest(String testName, UsbPlayer inputUSB, String expectedResult, String testName2, String testName3) {
int prevSound = inputUSB.getLautstaerke();
String isMuted = inputUSB.mute();
assertThat(isMuted).describedAs(testName).isEqualTo(expectedResult);
//Second case
assertThat(inputUSB.getLautstaerke()).describedAs(testName2).isEqualTo(0);
//third case
assertThat(inputUSB.soundWas).describedAs(testName3).isEqualTo(prevSound);
}
static Stream<Arguments> muteOptions() {
USB_Stick USBDrive = new USB_Stick();
UsbPlayer up1 = new UsbPlayer(USBDrive);
up1.mute();
return Stream.of(
Arguments.of("The Sound is muted ", up1, "muted", "Sound level is 0", "previous sound level is saved ")
);
}
@ParameterizedTest
@MethodSource("unmuteOptions")
void unmuteTest(String testName, UsbPlayer inputUSB, String expectedResult, String testName2, String testName3) {
int prevSound = inputUSB.getLautstaerke();
String unMuted = inputUSB.unmute();
int currentStatusofSoundWas = inputUSB.soundWas;
//first case
assertThat(unMuted).describedAs(testName).isEqualTo(expectedResult);
//Second case
assertThat(inputUSB.getLautstaerke()).describedAs(testName2).isEqualTo(prevSound);
//third case
assertThat(inputUSB.soundWas).describedAs(testName3).isEqualTo(currentStatusofSoundWas);
}
static Stream<Arguments> unmuteOptions() {
USB_Stick USBDrive = new USB_Stick();
UsbPlayer up1 = new UsbPlayer(USBDrive);
up1.unmute();
return Stream.of(
Arguments.of("The Sound is unmuted ", up1, "unmuted", "Sound level has changed", "previous sound level is 0")
);
}
@ParameterizedTest
@MethodSource("chooseItem")
void chooseItemTest(String testName, String inputSong, String expectedResult) {
assertThat(inputSong).describedAs(testName).isEqualTo(expectedResult);
}
static Stream<Arguments> chooseItem() {
USB_Stick USBDrive = new USB_Stick();
UsbPlayer up1 = new UsbPlayer(USBDrive);
return Stream.of(
Arguments.of("An Item from the Album was chosen ", up1.chooseItem(0), "Musik 01.mp3"),
Arguments.of("Incorrect Nr of Item was given < 0", up1.chooseItem(-1), "The Nr is smaller than 0"),
Arguments.of("Incorrect Nr of Item was given > 0", up1.chooseItem(5), "The Nr is bigger than 0")
);
}//getItemList
@ParameterizedTest
@MethodSource("getItemList")
void getItemListTest(String testName, UsbPlayer inputPlayer, String[] expectedResult) {
String[] Pl = inputPlayer.getItemList();
if (Pl.length > 0)
assertThat(Pl).contains("Musik 01.mp3", "Musik 02.mp3", "Musik 03.mp3").describedAs(testName);
else assertThat(Pl).describedAs("No Album").isEmpty();
}
static Stream<Arguments> getItemList() {
USB_Stick USBDrive = new USB_Stick();
UsbPlayer up1 = new UsbPlayer(USBDrive);
String[] Pl = {"Musik 01.mp3", "Musik 02.mp3", "Musik 03.mp3"};
UsbPlayer up2 = new UsbPlayer(USBDrive);
ArrayList<String> Pl1 = new ArrayList<String>();
up2.setPlaylist(Pl1);
String[] l = new String[3];
return Stream.of(
Arguments.of("An Album was returned ", up1, Pl, 1),
Arguments.of("There is no Album to be returned ", up2, l, 2)
Arguments.of("It should change the current Song ", up1,"Musik 02.mp3"),
Arguments.of("It should change the current Song if it is in the Albume", up2,"Musik 02.mp3"),
Arguments.of("Tried to change the Song,but the Song name does not exist in the Album(No change)", up3,"Musik 01.mp3")
);
}
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