python/educational-core/student/testSrc/com/jetbrains/edu/learning/stepic/StudyStepicFormatTest.java

   1 package com.jetbrains.edu.learning.stepic;
   2
   3 import com.intellij.openapi.util.io.FileUtil;
   4 import com.intellij.testFramework.PlatformTestUtil;
   5 import com.intellij.util.containers.ContainerUtil;
   6 import com.jetbrains.edu.learning.courseFormat.AnswerPlaceholder;
   7 import com.jetbrains.edu.learning.courseFormat.AnswerPlaceholderSubtaskInfo;
   8 import com.jetbrains.edu.learning.courseFormat.TaskFile;
   9 import org.jetbrains.annotations.NotNull;
  10 import org.junit.Test;
  11
  12 import java.io.File;
  13 import java.io.IOException;
  14 import java.util.Collections;
  15 import java.util.List;
  16 import java.util.Map;
  17
  18 import static org.junit.Assert.*;
  19
  20
  21 public class StudyStepicFormatTest {
  22
  23   @Test
  24   public void fromFirstVersion() throws IOException {
  25     doStepOptionsCreationTest("1.json");
  26   }
  27
  28   @Test
  29   public void fromSecondVersion() throws IOException {
  30     doStepOptionsCreationTest("2.json");
  31   }
  32
  33   @Test
  34   public void testWithSubtasks() throws IOException {
  35     StepicWrappers.StepOptions stepOptions = doStepOptionsCreationTest("3.json");
  36     assertEquals(1, stepOptions.lastSubtaskIndex);
  37   }
  38
  39
  40   private static StepicWrappers.StepOptions doStepOptionsCreationTest(String fileName) throws IOException {
  41     String responseString =
  42       FileUtil.loadFile(new File(getTestDataPath(), fileName));
  43     StepicWrappers.StepSource stepSource =
  44       EduStepicClient.deserializeStepicResponse(StepicWrappers.StepContainer.class, responseString).steps.get(0);
  45     StepicWrappers.StepOptions options = stepSource.block.options;
  46     List<TaskFile> files = options.files;
  47     assertTrue("Wrong number of task files", files.size() == 1);
  48     List<AnswerPlaceholder> placeholders = files.get(0).getAnswerPlaceholders();
  49     assertTrue("Wrong number of placeholders", placeholders.size() == 1);
  50     Map<Integer, AnswerPlaceholderSubtaskInfo> infos = placeholders.get(0).getSubtaskInfos();
  51     assertNotNull(infos);
  52     assertEquals(Collections.singletonList("Type your name here."), infos.get(0).getHints());
  53     assertEquals("Liana", infos.get(0).getPossibleAnswer());
  54     return options;
  55   }
  56
  57   @Test
  58   public void testAvailableCourses() throws IOException {
  59     String responseString = FileUtil.loadFile(new File(getTestDataPath(), "courses.json"));
  60     StepicWrappers.CoursesContainer container =
  61       EduStepicClient.deserializeStepicResponse(StepicWrappers.CoursesContainer.class, responseString);
  62     assertNotNull(container.courses);
  63     assertTrue("Incorrect number of courses", container.courses.size() == 4);
  64     List<CourseInfo> filtered = ContainerUtil.filter(container.courses, info -> EduStepicConnector.canBeOpened(info));
  65     assertEquals(ContainerUtil.newArrayList("Adaptive Python", "Introduction to Python", "format2"), ContainerUtil.map(filtered, CourseInfo::getName));
  66   }
  67
  68   @NotNull
  69   private static String getTestDataPath() {
  70     return FileUtil.join(PlatformTestUtil.getCommunityPath(), "python/educational-core/student/testData/stepic");
  71   }
  72 }