X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=tests%2Futils%2FStatisticUtils.test.ts;h=b54cdee86a3d64325117dc59a4e3c6066a3f9c0c;hb=a9671b9e315a2807c2659fdda962203229d35c0a;hp=d9aadf0c5e77426f6170104799048ba79533c426;hpb=1f7173559059235505c4cca840d2c92a5b2daa6e;p=e-mobility-charging-stations-simulator.git

diff --git a/tests/utils/StatisticUtils.test.ts b/tests/utils/StatisticUtils.test.ts
index d9aadf0c..b54cdee8 100644
--- a/tests/utils/StatisticUtils.test.ts
+++ b/tests/utils/StatisticUtils.test.ts
@@ -1,38 +1,40 @@
-import { describe, it } from 'node:test';
+import { describe, it } from 'node:test'
 
-import { expect } from 'expect';
+import { expect } from 'expect'
 
-import { average, median, nthPercentile, stdDeviation } from '../../src/utils/StatisticUtils';
+import { max, min, nthPercentile, stdDeviation } from '../../src/utils/StatisticUtils.js'
 
 await describe('StatisticUtils test suite', async () => {
-  await it('Verify average()', () => {
-    expect(average([])).toBe(0);
-    expect(average([0.08])).toBe(0.08);
-    expect(average([0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03])).toBe(3.1642857142857146);
-    expect(average([0.25, 4.75, 3.05, 6.04, 1.01, 2.02])).toBe(2.8533333333333335);
-  });
+  await it('Verify min()', () => {
+    expect(min()).toBe(Infinity)
+    expect(min(0, 1)).toBe(0)
+    expect(min(1, 0)).toBe(0)
+    expect(min(0, -1)).toBe(-1)
+    expect(min(-1, 0)).toBe(-1)
+  })
 
-  await it('Verify median()', () => {
-    expect(median([])).toBe(0);
-    expect(median([0.08])).toBe(0.08);
-    expect(median([0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03])).toBe(3.05);
-    expect(median([0.25, 4.75, 3.05, 6.04, 1.01, 2.02])).toBe(2.535);
-  });
+  await it('Verify max()', () => {
+    expect(max()).toBe(-Infinity)
+    expect(max(0, 1)).toBe(1)
+    expect(max(1, 0)).toBe(1)
+    expect(max(0, -1)).toBe(0)
+    expect(max(-1, 0)).toBe(0)
+  })
 
   await it('Verify nthPercentile()', () => {
-    expect(nthPercentile([], 25)).toBe(0);
-    expect(nthPercentile([0.08], 50)).toBe(0.08);
-    const array0 = [0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03];
-    expect(nthPercentile(array0, 0)).toBe(0.25);
-    expect(nthPercentile(array0, 50)).toBe(3.05);
-    expect(nthPercentile(array0, 80)).toBe(4.974);
-    expect(nthPercentile(array0, 85)).toBe(5.131);
-    expect(nthPercentile(array0, 90)).toBe(5.434);
-    expect(nthPercentile(array0, 95)).toBe(5.736999999999999);
-    expect(nthPercentile(array0, 100)).toBe(6.04);
-  });
+    expect(nthPercentile([], 25)).toBe(0)
+    expect(nthPercentile([0.08], 50)).toBe(0.08)
+    const array0 = [0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03]
+    expect(nthPercentile(array0, 0)).toBe(0.25)
+    expect(nthPercentile(array0, 50)).toBe(3.05)
+    expect(nthPercentile(array0, 80)).toBe(4.974)
+    expect(nthPercentile(array0, 85)).toBe(5.131)
+    expect(nthPercentile(array0, 90)).toBe(5.434)
+    expect(nthPercentile(array0, 95)).toBe(5.736999999999999)
+    expect(nthPercentile(array0, 100)).toBe(6.04)
+  })
 
   await it('Verify stdDeviation()', () => {
-    expect(stdDeviation([0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03])).toBe(2.0256064851429216);
-  });
-});
+    expect(stdDeviation([0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03])).toBe(2.1879050645374383)
+  })
+})