From c459e7d5abd66d7bcf38e151aa2632fcb139f4f5 Mon Sep 17 00:00:00 2001
From: Szymon Szukalski <szymon@skas.io>
Date: Wed, 24 Jul 2024 17:31:54 +1000
Subject: Use Apache Commons Math for calculations and implement service tests

Implement TestResultService tests and supporting entity builders.
Switch to Apache Commons Math library for descriptive statistics.
---
 .../com/stileeducation/markr/util/TestBuilder.java | 43 ++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 src/test/java/com/stileeducation/markr/util/TestBuilder.java

(limited to 'src/test/java/com/stileeducation/markr/util/TestBuilder.java')

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;
+  }
+}
-- 
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