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Merge commit 'b6a718f728bf18ae29019f809fe35852c7a1acc5' into HEAD

feature-pr-BordComputer-setDevices
Jenkins 3 years ago
parent
commit
7a36cad435
  1. 22
      src/main/java/BordComputer.java
  2. 53
      src/test/java/BordComputerTest.java

22
src/main/java/BordComputer.java

@ -0,0 +1,22 @@
import java.io.FileReader;
import java.util.Arrays;
import java.util.Properties;
public class BordComputer {
String[] deviceNames;
public void readConfig() {
try (FileReader reader = new FileReader("Geraete.config")) {
Properties properties = new Properties();
properties.load(reader);
String[] values = properties.values().toArray(new String[0]);
Arrays.sort(values);
deviceNames = new String[values.length];
System.arraycopy(values, 0, deviceNames, 0, properties.size());
} catch (Exception e) {
e.printStackTrace();
}
}
}

53
src/test/java/BordComputerTest.java

@ -0,0 +1,53 @@
import device.radioPlayer.RadioPlayer;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;
import java.io.FileReader;
import java.io.IOException;
import java.util.Properties;
import java.util.stream.Stream;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.*;
class BordComputerTest {
@ParameterizedTest
@MethodSource("readConfigOptions")
void readConfigTest(String testName, String testTyp, BordComputer testBc, String expectedResult) {
if (testTyp.equals("count")) {
int count = 0;
try (FileReader reader = new FileReader("Geraete.config")) {
Properties properties = new Properties();
properties.load(reader);
count = properties.size();
} catch (IOException e) {
e.printStackTrace();
}
assertThat(count).describedAs(testName).isEqualTo(testBc.deviceNames.length);
}
if (testTyp.equals("item1")) {
assertThat(testBc.deviceNames[0]).describedAs(testName).isEqualTo(expectedResult);
}
if (testTyp.equals("item2")) {
assertThat(testBc.deviceNames[1]).describedAs(testName).isEqualTo(expectedResult);
}
if (testTyp.equals("item3")) {
assertThat(testBc.deviceNames[2]).describedAs(testName).isEqualTo(expectedResult);
}
}
static Stream<Arguments> readConfigOptions() {
BordComputer bc1 = new BordComputer();
bc1.readConfig();
return Stream.of(
Arguments.of("Check if file reader is getting every item in Geraete.config", "count", bc1, ""),
Arguments.of("Check if file reader is getting the first element", "item1", bc1, "device.cdPlayer.CdPlayer"),
Arguments.of("Check if file reader is getting the second element", "item2", bc1, "device.radioPlayer.RadioPlayer"),
Arguments.of("Check if file reader is getting the third element", "item3", bc1, "device.usbPlayer.UsbPlayer")
);
}
}
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