RandomStringChooser

Author: mrchanr

.github/workflows/classroom.yml

@@ -0,0 +1,40 @@
+name: Autograding Tests
+'on':
+- push
+- repository_dispatch
+permissions:
+  checks: write
+  actions: read
+  contents: read
+jobs:
+  run-autograding-tests:
+    runs-on: ubuntu-latest
+    if: github.actor != 'github-classroom[bot]'
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+    - name: parta1
+      id: parta1
+      uses: classroom-resources/autograding-command-grader@v1
+      with:
+        test-name: parta1
+        setup-command: ''
+        command: gradle test --tests "SoundTest.partA1"
+        timeout: 10
+        max-score: 1
+    - name: parta
+      id: parta
+      uses: classroom-resources/autograding-command-grader@v1
+      with:
+        test-name: parta
+        setup-command: ''
+        command: gradle test --tests "SoundTest.partB"
+        timeout: 10
+        max-score: 1
+    - name: Autograding Reporter
+      uses: classroom-resources/autograding-grading-reporter@v1
+      env:
+        PARTA_RESULTS: "${{steps.parta.outputs.result}}"
+        PARTB_RESULTS: "${{steps.partb.outputs.result}}"
+      with:
+        runners: parta1,parta2,parta3,parta4,partb1,partb2

README.md

@@ -1,4 +1,6 @@
-# GitHub Classroom Java Template
+# Random String Chooser
+FRQ: https://secure-media.collegeboard.org/digitalServices/pdf/ap/ap16_frq_computer_science_a.pdf
+
 To edit your code, click on the "Code" button, select Codespaces, and create a new Codespace, or open an existing one.<br>
 When your codespace is open you will see a loading circle on the bottom bar. Wait until this goes away.<br>
 To run tests, go to the Gradle (elephant) tab in the sidebar, and run the "build" step, under lib/tasks/build/.<br>

lib/src/main/java/org/APCSLowell/Library.java

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+package org.APCSLowell;
+
+// FRQ: https://secure-media.collegeboard.org/digitalServices/pdf/ap/ap16_frq_computer_science_a.pdf
+public class RandomLetterChooser extends RandomStringChooser {}

lib/src/main/java/org/APCSLowell/RandomLetterChooser.java

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+package org.APCSLowell;
+
+// FRQ: https://secure-media.collegeboard.org/digitalServices/pdf/ap/ap16_frq_computer_science_a.pdf
+public class RandomStringChooser {}

lib/src/main/java/org/APCSLowell/RandomStringChooser.java

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+package org.APCSLowell;
+
+import org.junit.Test;
+import static org.junit.Assert.*;
+
+public class RandomLetterChooserTest {
+   @Test
+   public void randomLetterChooserTest(){
+      RandomLetterChooser letterChooser = new RandomLetterChooser("cat");
+      String test = "";
+      for(int i = 0; i < 4; i++)
+        test+=letterChooser.getNext();
+      assertEquals(7,test.length());
+      assertEquals("NONE",test.substring(3));
+      assertEquals(true,test.contains("c"));
+      assertEquals(true,test.contains("a"));
+      assertEquals(true,test.contains("t"));
+   }
+}

lib/src/test/java/org/APCSLowell/LibraryTest.java

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+package org.APCSLowell;
+
+import org.junit.Test;
+import static org.junit.Assert.*;
+
+public class RandomStringChooserTest {
+    @Test
+    public void randomStringChooserTest() {
+        List<String> test = new ArrayList<>();
+        String[] wordArray = { "wheels", "on", "the", "bus" };
+        RandomStringChooser sChooser = new RandomStringChooser(wordArray);
+        for (int k = 0; k < 6; k++) {
+            test.add(sChooser.getNext());
+        }
+        assertEquals(6, test.size());
+        assertEquals("NONE", test.get(4));
+        assertEquals("NONE", test.get(5));
+        assertEquals(true, test.contains("wheels"));
+        assertEquals(true, test.contains("on"));
+        assertEquals(true, test.contains("the"));
+        assertEquals(true, test.contains("bus"));
+    }
+}