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Code format in test files
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hannesa2 committed Nov 28, 2023
1 parent a4d09d2 commit 82e4263
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package com.github.mikephil.charting.test;

import static junit.framework.Assert.assertEquals;

import com.github.mikephil.charting.data.filter.Approximator;

import org.junit.Test;

import static junit.framework.Assert.assertEquals;

/**
* Created by philipp on 07/06/16.
*/
public class ApproximatorTest {

@Test
public void testApproximation() {
@Test
public void testApproximation() {

float[] points = new float[]{
10, 20,
20, 30,
25, 25,
30, 28,
31, 31,
33, 33,
40, 40,
44, 40,
48, 23,
50, 20,
55, 20,
60, 25};
float[] points = new float[]{10, 20, 20, 30, 25, 25, 30, 28, 31, 31, 33, 33, 40, 40, 44, 40, 48, 23, 50, 20, 55, 20, 60, 25};

assertEquals(24, points.length);
assertEquals(24, points.length);

Approximator a = new Approximator();
Approximator a = new Approximator();

float[] reduced = a.reduceWithDouglasPeucker(points, 2);
float[] reduced = a.reduceWithDouglasPeucker(points, 2);

assertEquals(18, reduced.length);
}
assertEquals(18, reduced.length);
}
}
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Expand Up @@ -16,57 +16,57 @@
*/
public class BarDataTest {

@Test
public void testGroupBars() {
@Test
public void testGroupBars() {

float groupSpace = 5f;
float barSpace = 1f;
float groupSpace = 5f;
float barSpace = 1f;

List<BarEntry> values1 = new ArrayList<>();
List<BarEntry> values2 = new ArrayList<>();
List<BarEntry> values1 = new ArrayList<>();
List<BarEntry> values2 = new ArrayList<>();

for(int i = 0; i < 5; i++) {
values1.add(new BarEntry(i, 50));
values2.add(new BarEntry(i, 60));
}
for (int i = 0; i < 5; i++) {
values1.add(new BarEntry(i, 50));
values2.add(new BarEntry(i, 60));
}

BarDataSet barDataSet1 = new BarDataSet(values1, "Set1");
BarDataSet barDataSet2 = new BarDataSet(values2, "Set2");
BarDataSet barDataSet1 = new BarDataSet(values1, "Set1");
BarDataSet barDataSet2 = new BarDataSet(values2, "Set2");

BarData data = new BarData(barDataSet1, barDataSet2);
data.setBarWidth(10f);
BarData data = new BarData(barDataSet1, barDataSet2);
data.setBarWidth(10f);

float groupWidth = data.getGroupWidth(groupSpace, barSpace);
assertEquals(27f, groupWidth, 0.01f);
float groupWidth = data.getGroupWidth(groupSpace, barSpace);
assertEquals(27f, groupWidth, 0.01f);

assertEquals(0f, values1.get(0).getX(), 0.01f);
assertEquals(1f, values1.get(1).getX(), 0.01f);
assertEquals(0f, values1.get(0).getX(), 0.01f);
assertEquals(1f, values1.get(1).getX(), 0.01f);

data.groupBars(1000, groupSpace, barSpace);
data.groupBars(1000, groupSpace, barSpace);

// 1000 + 2.5 + 0.5 + 5
assertEquals(1008f, values1.get(0).getX(), 0.01f);
assertEquals(1019f, values2.get(0).getX(), 0.01f);
assertEquals(1035f, values1.get(1).getX(), 0.01f);
assertEquals(1046f, values2.get(1).getX(), 0.01f);
// 1000 + 2.5 + 0.5 + 5
assertEquals(1008f, values1.get(0).getX(), 0.01f);
assertEquals(1019f, values2.get(0).getX(), 0.01f);
assertEquals(1035f, values1.get(1).getX(), 0.01f);
assertEquals(1046f, values2.get(1).getX(), 0.01f);

data.groupBars(-1000, groupSpace, barSpace);
data.groupBars(-1000, groupSpace, barSpace);

assertEquals(-992f, values1.get(0).getX(), 0.01f);
assertEquals(-981f, values2.get(0).getX(), 0.01f);
assertEquals(-965f, values1.get(1).getX(), 0.01f);
assertEquals(-954f, values2.get(1).getX(), 0.01f);
assertEquals(-992f, values1.get(0).getX(), 0.01f);
assertEquals(-981f, values2.get(0).getX(), 0.01f);
assertEquals(-965f, values1.get(1).getX(), 0.01f);
assertEquals(-954f, values2.get(1).getX(), 0.01f);

data.setBarWidth(20f);
groupWidth = data.getGroupWidth(groupSpace, barSpace);
assertEquals(47f, groupWidth, 0.01f);
data.setBarWidth(20f);
groupWidth = data.getGroupWidth(groupSpace, barSpace);
assertEquals(47f, groupWidth, 0.01f);

data.setBarWidth(10f);
data.groupBars(-20, groupSpace, barSpace);
data.setBarWidth(10f);
data.groupBars(-20, groupSpace, barSpace);

assertEquals(-12f, values1.get(0).getX(), 0.01f);
assertEquals(-1f, values2.get(0).getX(), 0.01f);
assertEquals(15f, values1.get(1).getX(), 0.01f);
assertEquals(26f, values2.get(1).getX(), 0.01f);
}
assertEquals(-12f, values1.get(0).getX(), 0.01f);
assertEquals(-1f, values2.get(0).getX(), 0.01f);
assertEquals(15f, values1.get(1).getX(), 0.01f);
assertEquals(26f, values2.get(1).getX(), 0.01f);
}
}

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