diff options
Diffstat (limited to 'src/test/java/com/stileeducation/markr')
4 files changed, 304 insertions, 0 deletions
diff --git a/src/test/java/com/stileeducation/markr/service/TestResultsServiceTest.java b/src/test/java/com/stileeducation/markr/service/TestResultsServiceTest.java new file mode 100644 index 0000000..474d731 --- /dev/null +++ b/src/test/java/com/stileeducation/markr/service/TestResultsServiceTest.java @@ -0,0 +1,175 @@ +package com.stileeducation.markr.service; + +import com.stileeducation.markr.entity.Student; +import com.stileeducation.markr.entity.TestResult; +import com.stileeducation.markr.repository.StudentRepository; +import com.stileeducation.markr.repository.TestRepository; +import com.stileeducation.markr.repository.TestResultRepository; +import com.stileeducation.markr.util.StudentBuilder; +import com.stileeducation.markr.util.TestBuilder; +import com.stileeducation.markr.util.TestResultBuilder; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.mockito.InjectMocks; +import org.mockito.Mock; +import org.mockito.MockitoAnnotations; + +import java.util.List; + +import static org.junit.jupiter.api.Assertions.assertEquals; + + +class TestResultsServiceTest { + + private static Student student1; + private static Student student2; + private static Student student3; + private static Student student4; + + private static com.stileeducation.markr.entity.Test test1; + + private static TestResult testResult1; + private static TestResult testResult2; + private static TestResult testResult3; + private static TestResult testResult4; + private static TestResult testResult5; + private static TestResult testResult6; + + private static List<TestResult> test1Results; + + @Mock + private TestResultRepository testResultRepository; + + @Mock + private StudentRepository studentRepository; + + @Mock + private TestRepository testRepository; + + @InjectMocks + private TestResultsService testResultsService; + + @BeforeAll + static void setupTestData() { + student1 = new StudentBuilder() + .withId(1L) + .withStudentNumber("555123") + .withFirstName("Emily") + .withLastName("Clark") + .build(); + + student2 = new StudentBuilder() + .withId(2L) + .withStudentNumber("555456") + .withFirstName("James") + .withLastName("Taylor") + .build(); + + student3 = new StudentBuilder() + .withId(3L) + .withStudentNumber("555789") + .withFirstName("Sophia") + .withLastName("Martinez") + .build(); + + student4 = new StudentBuilder() + .withId(4L) + .withStudentNumber("555012") + .withFirstName("Liam") + .withLastName("Anderson") + .build(); + + test1 = new TestBuilder() + .withId(1L) + .withTestId("1234") + .withMarksAvailable(100) + .build(); + + testResult1 = new TestResultBuilder() + .withStudent(student1) + .withTest(test1) + .withMarksAwarded(10) + .build(); + + testResult2 = new TestResultBuilder() + .withStudent(student2) + .withTest(test1) + .withMarksAwarded(20) + .build(); + + testResult3 = new TestResultBuilder() + .withStudent(student3) + .withTest(test1) + .withMarksAwarded(40) + .build(); + + testResult4 = new TestResultBuilder() + .withStudent(student4) + .withTest(test1) + .withMarksAwarded(50) + .build(); + + testResult5 = new TestResultBuilder() + .withStudent(student3) + .withTest(test1) + .withMarksAwarded(70) + .build(); + + testResult6 = new TestResultBuilder() + .withStudent(student4) + .withTest(test1) + .withMarksAwarded(80) + .build(); + + test1Results = List.of(testResult1, testResult2, testResult3, testResult4, testResult5, testResult6); + } + + @BeforeEach + void setUp() { + MockitoAnnotations.openMocks(this); + } + + @Test + void calculateMeanOfTestResults() { + double mean = testResultsService.calculateMeanOfTestResults(test1Results); + assertEquals(45.0, mean, 0.01); + } + + @Test + void calculateMinOfTestResults() { + double min = testResultsService.calculateMinOfTestResults(test1Results); + assertEquals(10.0, min, 0.01); + } + + @Test + void calculateMaxOfTestResults() { + double max = testResultsService.calculateMaxOfTestResults(test1Results); + assertEquals(80.0, max, 0.01); + } + + @Test + void calculateStandardDeviationOfTestResults() { + double standardDeviationOfTestResults = testResultsService.calculateStandardDeviationOfTestResults(test1Results); + assertEquals(25, standardDeviationOfTestResults, 0.01); + } + + @Test + void calculate25thPercentile() { + double percentile = testResultsService.calculate25thPercentile(test1Results); + assertEquals(17.5, percentile, 0.01); + } + + @Test + void calculate50thPercentile() { + double percentile = testResultsService.calculate50thPercentile(test1Results); + assertEquals(45, percentile, 0.01); + } + + @Test + void calculate75thPercentile() { + double percentile = testResultsService.calculate75thPercentile(test1Results); + assertEquals(72.5, percentile, 0.01); + } + +}
\ No newline at end of file diff --git a/src/test/java/com/stileeducation/markr/util/StudentBuilder.java b/src/test/java/com/stileeducation/markr/util/StudentBuilder.java new file mode 100644 index 0000000..5189f19 --- /dev/null +++ b/src/test/java/com/stileeducation/markr/util/StudentBuilder.java @@ -0,0 +1,50 @@ +package com.stileeducation.markr.util; + +import com.stileeducation.markr.entity.Student; +import com.stileeducation.markr.entity.TestResult; + +import java.util.HashSet; +import java.util.Set; + +public class StudentBuilder { + private Long id; + private String firstName; + private String lastName; + private String studentNumber; + private Set<TestResult> testResults = new HashSet<>(); + + public StudentBuilder withId(Long id) { + this.id = id; + return this; + } + + public StudentBuilder withFirstName(String firstName) { + this.firstName = firstName; + return this; + } + + public StudentBuilder withLastName(String lastName) { + this.lastName = lastName; + return this; + } + + public StudentBuilder withStudentNumber(String studentNumber) { + this.studentNumber = studentNumber; + return this; + } + + public StudentBuilder withTestResults(Set<TestResult> testResults) { + this.testResults = testResults; + return this; + } + + public Student build() { + Student student = new Student(); + student.setId(id); + student.setFirstName(firstName); + student.setLastName(lastName); + student.setStudentNumber(studentNumber); + student.setTestResults(testResults); + return student; + } +}
\ No newline at end of file diff --git a/src/test/java/com/stileeducation/markr/util/TestBuilder.java b/src/test/java/com/stileeducation/markr/util/TestBuilder.java new file mode 100644 index 0000000..5c513f3 --- /dev/null +++ b/src/test/java/com/stileeducation/markr/util/TestBuilder.java @@ -0,0 +1,43 @@ +package com.stileeducation.markr.util; + +import com.stileeducation.markr.entity.Test; +import com.stileeducation.markr.entity.TestResult; + +import java.util.HashSet; +import java.util.Set; + +public class TestBuilder { + private Long id; + private String testId; + private Integer marksAvailable; + private Set<TestResult> testResults = new HashSet<>(); + + public TestBuilder withId(Long id) { + this.id = id; + return this; + } + + public TestBuilder withTestId(String testId) { + this.testId = testId; + return this; + } + + public TestBuilder withMarksAvailable(Integer marksAvailable) { + this.marksAvailable = marksAvailable; + return this; + } + + public TestBuilder withTestResults(Set<TestResult> testResults) { + this.testResults = testResults; + return this; + } + + public Test build() { + Test test = new Test(); + test.setId(id); + test.setTestId(testId); + test.setMarksAvailable(marksAvailable); + test.setTestResults(testResults); + return test; + } +} diff --git a/src/test/java/com/stileeducation/markr/util/TestResultBuilder.java b/src/test/java/com/stileeducation/markr/util/TestResultBuilder.java new file mode 100644 index 0000000..db26e15 --- /dev/null +++ b/src/test/java/com/stileeducation/markr/util/TestResultBuilder.java @@ -0,0 +1,36 @@ +package com.stileeducation.markr.util; + +import com.stileeducation.markr.entity.Student; +import com.stileeducation.markr.entity.Test; +import com.stileeducation.markr.entity.TestResult; + +public class TestResultBuilder { + private Long id; + private Student student; + private Test test; + private Integer marksAwarded; + + public TestResultBuilder withId(Long id) { + this.id = id; + return this; + } + + public TestResultBuilder withStudent(Student student) { + this.student = student; + return this; + } + + public TestResultBuilder withTest(Test test) { + this.test = test; + return this; + } + + public TestResultBuilder withMarksAwarded(Integer marksAwarded) { + this.marksAwarded = marksAwarded; + return this; + } + + public TestResult build() { + return new TestResult(id, student, test, marksAwarded); + } +}
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