Leon 5 anni fa
parent
commit
5082d9a204

+ 1
- 1
src/main/java/rocks/zipcode/quiz3a/fundamentals/Calculator.java Vedi File

@@ -16,7 +16,7 @@ public class Calculator {
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         return null;
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     }
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-    public static Double[] squares(Double values) {
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+    public static Double[] squares(Double... values) {
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         return null;
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     }
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+ 52
- 0
src/test/java/rocks/zipcode/quiz3a/fundamentals/calculator/AddTest.java Vedi File

@@ -0,0 +1,52 @@
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+package rocks.zipcode.quiz3a.fundamentals.calculator;
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+
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+import org.junit.Assert;
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+import org.junit.Test;
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+import rocks.zipcode.quiz3a.fundamentals.Calculator;
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+
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+/**
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+ * @author leon on 01/01/2019.
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+ */
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+public class AddTest {
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+    @Test
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+    public void test1() {
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+        // given
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+        test(32.70, 49.04);
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+    }
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+
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+    @Test
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+    public void test2() {
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+        // given
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+        test(689.93, 746.00);
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+    }
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+
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+    @Test
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+    public void test3() {
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+        // given
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+        test(35354.0, 74542.0);
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+    }
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+
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+    @Test
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+    public void test4() {
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+        // given
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+        test(746.93774653, 889409027.3737773635554244);
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+    }
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+
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+    @Test
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+    public void test5() {
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+        // given
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+        test(99873636.94874, 839.03);
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+    }
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+
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+    private void test(Double input1, Double input2) {
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+        // given
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+        Double expected = input1 + input2;
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+
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+        // when
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+        Calculator calculator = new Calculator();
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+        Double actual = calculator.add(input1, input2);
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+
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+        // then
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+        Assert.assertEquals(expected, actual, 0);
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+    }
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+}

+ 52
- 0
src/test/java/rocks/zipcode/quiz3a/fundamentals/calculator/DivideTest.java Vedi File

@@ -0,0 +1,52 @@
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+package rocks.zipcode.quiz3a.fundamentals.calculator;
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+
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+import org.junit.Assert;
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+import org.junit.Test;
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+import rocks.zipcode.quiz3a.fundamentals.Calculator;
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+
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+/**
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+ * @author leon on 01/01/2019.
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+ */
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+public class DivideTest {
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+    @Test
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+    public void test1() {
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+        // given
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+        test(64.0, 8.0);
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+    }
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+
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+    @Test
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+    public void test2() {
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+        // given
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+        test(19640.0, 8.00);
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+    }
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+
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+    @Test
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+    public void test3() {
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+        // given
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+        test(363.0, 3.0);
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+    }
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+
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+    @Test
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+    public void test4() {
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+        // given
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+        test(746.93774653, 889409027.3737773635554244);
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+    }
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+
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+    @Test
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+    public void test5() {
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+        // given
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+        test(720.0, 9.0);
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+    }
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+
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+    private void test(Double input1, Double input2) {
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+        // given
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+        Double expected = input1 / input2;
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+
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+        // when
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+        Calculator calculator = new Calculator();
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+        Double actual = calculator.divide(input1, input2);
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+
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+        // then
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+        Assert.assertEquals(expected, actual, 0);
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+    }
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+}

+ 44
- 0
src/test/java/rocks/zipcode/quiz3a/fundamentals/calculator/SquareRootTest.java Vedi File

@@ -1,4 +1,48 @@
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 package rocks.zipcode.quiz3a.fundamentals.calculator;
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+import org.junit.*;
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+import rocks.zipcode.quiz3a.fundamentals.Calculator;
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 public class SquareRootTest {
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+
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+    @Test
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+    public void test1() {
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+        // given
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+        test(64.0);
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+    }
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+
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+    @Test
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+    public void test2() {
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+        // given
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+        test(44100.0);
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+    }
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+
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+    @Test
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+    public void test3() {
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+        // given
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+        test(144.0);
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+    }
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+
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+    @Test
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+    public void test4() {
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+        // given
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+        test(390625.0);
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+    }
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+
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+    @Test
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+    public void test5() {
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+        // given
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+        test(36.0);
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+    }
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+
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+    private void test(Double input) {
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+        // given
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+        Double expected = Math.sqrt(input);
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+
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+        // when
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+        Calculator calculator = new Calculator();
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+        Double actual = calculator.squareRoot(input);
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+
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+        // then
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+        Assert.assertEquals(expected, actual, 0);
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+    }
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 }

+ 58
- 0
src/test/java/rocks/zipcode/quiz3a/fundamentals/calculator/SquareRootsTest.java Vedi File

@@ -0,0 +1,58 @@
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+package rocks.zipcode.quiz3a.fundamentals.calculator;
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+
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+import org.junit.Assert;
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+import org.junit.Test;
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+import rocks.zipcode.quiz3a.fundamentals.Calculator;
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+
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+/**
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+ * @author leon on 01/01/2019.
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+ */
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+public class SquareRootsTest {
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+
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+    @Test
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+    public void test1() {
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+        // given
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+        test(64.0, 81.0, 96.0, 9.0);
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+    }
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+
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+    @Test
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+    public void test2() {
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+        // given
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+        test(44100.0, 86943.0, 9.0, 16.0);
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+    }
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+
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+    @Test
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+    public void test3() {
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+        // given
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+        test(144.0, 72.98, 81.0);
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+    }
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+
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+    @Test
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+    public void test4() {
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+        // given
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+        test(390625.0, 36.0, 64.0, 144.0);
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+    }
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+
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+    @Test
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+    public void test5() {
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+        // given
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+        test(36.0, 255.0, 144.0, 81.0);
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+    }
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+
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+    private void test(Double... inputArray) {
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+        // given
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+        Double sqRootInput;
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+        Double[] expected = new Double[inputArray.length];
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+        for(int i = 0; i < inputArray.length; i++) {
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+            sqRootInput = Math.sqrt(inputArray[i]);
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+            expected[i] = sqRootInput;
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+        }
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+
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+        // when
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+        Calculator calculator = new Calculator();
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+        Double[] actual = calculator.squareRoots(inputArray);
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+
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+        // then
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+        Assert.assertArrayEquals(expected, actual);
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+    }
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+}

+ 52
- 0
src/test/java/rocks/zipcode/quiz3a/fundamentals/calculator/SquareTest.java Vedi File

@@ -0,0 +1,52 @@
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+package rocks.zipcode.quiz3a.fundamentals.calculator;
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+
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+import org.junit.Assert;
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+import org.junit.Test;
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+import rocks.zipcode.quiz3a.fundamentals.Calculator;
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+
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+/**
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+ * @author leon on 01/01/2019.
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+ */
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+public class SquareTest {
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+    @Test
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+    public void test1() {
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+        // given
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+        test(32.70);
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+    }
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+
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+    @Test
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+    public void test2() {
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+        // given
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+        test(689.93);
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+    }
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+
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+    @Test
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+    public void test3() {
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+        // given
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+        test(35354.0);
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+    }
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+
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+    @Test
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+    public void test4() {
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+        // given
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+        test(746.93774653);
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+    }
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+
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+    @Test
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+    public void test5() {
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+        // given
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+        test(99873636.94874);
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+    }
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+
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+    private void test(Double input) {
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+        // given
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+        Double expected = input * input;
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+
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+        // when
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+        Calculator calculator = new Calculator();
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+        Double actual = calculator.square(input);
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+
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+        // then
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+        Assert.assertEquals(expected, actual, 0);
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+    }
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+}

+ 57
- 0
src/test/java/rocks/zipcode/quiz3a/fundamentals/calculator/SquaresTest.java Vedi File

@@ -0,0 +1,57 @@
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+package rocks.zipcode.quiz3a.fundamentals.calculator;
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+
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+import org.junit.Assert;
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+import org.junit.Test;
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+import rocks.zipcode.quiz3a.fundamentals.Calculator;
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+
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+/**
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+ * @author leon on 01/01/2019.
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+ */
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+public class SquaresTest {
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+    @Test
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+    public void test1() {
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+        // given
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+        test(32.70, 738.08, 523.735, 837.90);
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+    }
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+
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+    @Test
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+    public void test2() {
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+        // given
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+        test(689.93, 847.95, 3736.0, 8.0, 3.0);
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+    }
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+
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+    @Test
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+    public void test3() {
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+        // given
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+        test(35354.0, 3.5, 7.8, 6354495875.00, 725.0);
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+    }
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+
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+    @Test
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+    public void test4() {
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+        // given
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+        test(746.93774653, 2.0, 6.0, 47.0, 74.0, 838.0);
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+    }
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+
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+    @Test
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+    public void test5() {
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+        // given
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+        test(99873636.94874);
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+    }
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+
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+    private void test(Double... inputArray) {
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+        // given
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+        Double squaredInput;
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+        Double[] expected = new Double[inputArray.length];
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+        for(int i = 0; i < inputArray.length; i++) {
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+            squaredInput = inputArray[i] * inputArray[i];
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+            expected[i] = squaredInput;
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+        }
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+
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+        // when
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+        Calculator calculator = new Calculator();
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+        Double[] actual = calculator.squares(inputArray);
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+
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+        // then
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+        Assert.assertArrayEquals(expected, actual);
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+    }
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+}

+ 52
- 0
src/test/java/rocks/zipcode/quiz3a/fundamentals/calculator/SubtractTest.java Vedi File

@@ -0,0 +1,52 @@
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+package rocks.zipcode.quiz3a.fundamentals.calculator;
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+
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+import org.junit.Assert;
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+import org.junit.Test;
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+import rocks.zipcode.quiz3a.fundamentals.Calculator;
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+
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+/**
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+ * @author leon on 01/01/2019.
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+ */
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+public class SubtractTest {
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+    @Test
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+    public void test1() {
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+        // given
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+        test(32.70, 49.04);
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+    }
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+
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+    @Test
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+    public void test2() {
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+        // given
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+        test(689.93, 746.00);
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+    }
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+
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+    @Test
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+    public void test3() {
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+        // given
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+        test(35354.0, 74542.0);
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+    }
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+
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+    @Test
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+    public void test4() {
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+        // given
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+        test(746.93774653, 889409027.3737773635554244);
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+    }
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+
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+    @Test
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+    public void test5() {
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+        // given
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+        test(99873636.94874, 839.03);
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+    }
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+
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+    private void test(Double input1, Double input2) {
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+        // given
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+        Double expected = input1 - input2;
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+
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+        // when
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+        Calculator calculator = new Calculator();
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+        Double actual = calculator.subtract(input1, input2);
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+
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+        // then
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+        Assert.assertEquals(expected, actual, 0);
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+    }
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+}