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Merged
merged 2 commits into from
Sep 3, 2025
Merged

concluded with adding @DisplayName to complex-numbers, connect, crypto-square #2996

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de67238
complex-numbers, connect, crypto-square
AtharvOps Sep 1, 2025
d8f48d7
Merge branch 'main' into display5
jagdish-15 Sep 3, 2025
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32 changes: 32 additions & 0 deletions exercises/practice/complex-numbers/src/test/java/ComplexNumberTest.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;

import static org.assertj.core.api.Assertions.assertThat;
Expand All @@ -24,6 +25,7 @@ private void assertComplexNumbersEqual(ComplexNumber c1, ComplexNumber c2) {
// Tests

@Test
@DisplayName("Real part of a purely real number")
public void testRealPartOfPurelyRealNumber() {
double expected = 1.0;
double actual = new ComplexNumber(1.0, 0).getReal();
Expand All @@ -32,6 +34,7 @@ public void testRealPartOfPurelyRealNumber() {

@Disabled("Remove to run test")
@Test
@DisplayName("Real part of a purely imaginary number")
public void testRealPartOfPurelyImaginaryNumber() {
double expected = 0.0;
double actual = new ComplexNumber(0, 1.0).getReal();
Expand All @@ -40,6 +43,7 @@ public void testRealPartOfPurelyImaginaryNumber() {

@Disabled("Remove to run test")
@Test
@DisplayName("Real part of a number with real and imaginary part")
public void testRealPartOfNumberWithRealAndImaginaryParts() {
double expected = 1.0;
double actual = new ComplexNumber(1.0, 2.0).getReal();
Expand All @@ -48,6 +52,7 @@ public void testRealPartOfNumberWithRealAndImaginaryParts() {

@Disabled("Remove to run test")
@Test
@DisplayName("Imaginary part of a purely real number")
public void testImaginaryPartOfPurelyRealNumber() {
double expected = 0.0;
double actual = new ComplexNumber(1.0, 0).getImaginary();
Expand All @@ -56,6 +61,7 @@ public void testImaginaryPartOfPurelyRealNumber() {

@Disabled("Remove to run test")
@Test
@DisplayName("Imaginary part of a purely imaginary number")
public void testImaginaryPartOfPurelyImaginaryNumber() {
double expected = 1.0;
double actual = new ComplexNumber(0, 1.0).getImaginary();
Expand All @@ -64,6 +70,7 @@ public void testImaginaryPartOfPurelyImaginaryNumber() {

@Disabled("Remove to run test")
@Test
@DisplayName("Imaginary part of a number with real and imaginary part")
public void testImaginaryPartOfNumberWithRealAndImaginaryParts() {
double expected = 2.0;
double actual = new ComplexNumber(1.0, 2.0).getImaginary();
Expand All @@ -72,6 +79,7 @@ public void testImaginaryPartOfNumberWithRealAndImaginaryParts() {

@Disabled("Remove to run test")
@Test
@DisplayName("Imaginary unit")
public void testImaginaryUnitExhibitsDefiningProperty() {
ComplexNumber expected = new ComplexNumber(-1.0, 0);
ComplexNumber actual = new ComplexNumber(0, 1.0).multiply(new ComplexNumber(0, 1.0));
Expand All @@ -80,6 +88,7 @@ public void testImaginaryUnitExhibitsDefiningProperty() {

@Disabled("Remove to run test")
@Test
@DisplayName("Add purely real numbers")
public void testAdditionWithPurelyRealNumbers() {
ComplexNumber expected = new ComplexNumber(3.0, 0);
ComplexNumber actual = new ComplexNumber(1.0, 0).add(new ComplexNumber(2.0, 0));
Expand All @@ -88,6 +97,7 @@ public void testAdditionWithPurelyRealNumbers() {

@Disabled("Remove to run test")
@Test
@DisplayName("Add purely imaginary numbers")
public void testAdditionWithPurelyImaginaryNumbers() {
ComplexNumber expected = new ComplexNumber(0, 3.0);
ComplexNumber actual = new ComplexNumber(0, 1.0).add(new ComplexNumber(0, 2.0));
Expand All @@ -96,6 +106,7 @@ public void testAdditionWithPurelyImaginaryNumbers() {

@Disabled("Remove to run test")
@Test
@DisplayName("Add numbers with real and imaginary part")
public void testAdditionWithRealAndImaginaryParts() {
ComplexNumber expected = new ComplexNumber(4.0, 6.0);
ComplexNumber actual = new ComplexNumber(1.0, 2.0).add(new ComplexNumber(3.0, 4.0));
Expand All @@ -104,6 +115,7 @@ public void testAdditionWithRealAndImaginaryParts() {

@Disabled("Remove to run test")
@Test
@DisplayName("Subtract purely real numbers")
public void testSubtractionWithPurelyRealNumbers() {
ComplexNumber expected = new ComplexNumber(-1.0, 0.0);
ComplexNumber actual = new ComplexNumber(1.0, 0.0).subtract(new ComplexNumber(2.0, 0.0));
Expand All @@ -112,6 +124,7 @@ public void testSubtractionWithPurelyRealNumbers() {

@Disabled("Remove to run test")
@Test
@DisplayName("Subtract purely imaginary numbers")
public void testSubtractionWithPurelyImaginaryNumbers() {
ComplexNumber expected = new ComplexNumber(0, -1.0);
ComplexNumber actual = new ComplexNumber(0, 1.0).subtract(new ComplexNumber(0, 2.0));
Expand All @@ -120,6 +133,7 @@ public void testSubtractionWithPurelyImaginaryNumbers() {

@Disabled("Remove to run test")
@Test
@DisplayName("Subtract numbers with real and imaginary part")
public void testSubtractionWithRealAndImaginaryParts() {
ComplexNumber expected = new ComplexNumber(-2.0, -2.0);
ComplexNumber actual = new ComplexNumber(1.0, 2.0).subtract(new ComplexNumber(3.0, 4.0));
Expand All @@ -128,6 +142,7 @@ public void testSubtractionWithRealAndImaginaryParts() {

@Disabled("Remove to run test")
@Test
@DisplayName("Multiply purely real numbers")
public void testMultiplicationWithPurelyRealNumbers() {
ComplexNumber expected = new ComplexNumber(2.0, 0);
ComplexNumber actual = new ComplexNumber(1.0, 0).multiply(new ComplexNumber(2.0, 0));
Expand All @@ -136,6 +151,7 @@ public void testMultiplicationWithPurelyRealNumbers() {

@Disabled("Remove to run test")
@Test
@DisplayName("Multiply purely imaginary numbers")
public void testMultiplicationWithPurelyImaginaryNumbers() {
ComplexNumber expected = new ComplexNumber(-2.0, 0);
ComplexNumber actual = new ComplexNumber(0, 1.0).multiply(new ComplexNumber(0, 2.0));
Expand All @@ -144,6 +160,7 @@ public void testMultiplicationWithPurelyImaginaryNumbers() {

@Disabled("Remove to run test")
@Test
@DisplayName("Multiply numbers with real and imaginary part")
public void testMultiplicationWithRealAndImaginaryParts() {
ComplexNumber expected = new ComplexNumber(-5.0, 10.0);
ComplexNumber actual = new ComplexNumber(1.0, 2.0).multiply(new ComplexNumber(3.0, 4.0));
Expand All @@ -152,6 +169,7 @@ public void testMultiplicationWithRealAndImaginaryParts() {

@Disabled("Remove to run test")
@Test
@DisplayName("Divide purely real numbers")
public void testDivisionWithPurelyRealNumbers() {
ComplexNumber expected = new ComplexNumber(0.5, 0);
ComplexNumber actual = new ComplexNumber(1.0, 0).divide(new ComplexNumber(2.0, 0));
Expand All @@ -160,6 +178,7 @@ public void testDivisionWithPurelyRealNumbers() {

@Disabled("Remove to run test")
@Test
@DisplayName("Divide purely imaginary numbers")
public void testDivisionWithPurelyImaginaryNumbers() {
ComplexNumber expected = new ComplexNumber(0.5, 0);
ComplexNumber actual = new ComplexNumber(0, 1.0).divide(new ComplexNumber(0, 2.0));
Expand All @@ -168,6 +187,7 @@ public void testDivisionWithPurelyImaginaryNumbers() {

@Disabled("Remove to run test")
@Test
@DisplayName("Divide numbers with real and imaginary part")
public void testDivisionWithRealAndImaginaryParts() {
ComplexNumber expected = new ComplexNumber(0.44, 0.08);
ComplexNumber actual = new ComplexNumber(1.0, 2.0).divide(new ComplexNumber(3.0, 4.0));
Expand All @@ -176,6 +196,7 @@ public void testDivisionWithRealAndImaginaryParts() {

@Disabled("Remove to run test")
@Test
@DisplayName("Absolute value of a positive purely real number")
public void testAbsoluteValueOfPositivePurelyRealNumber() {
double expected = 5.0;
double actual = new ComplexNumber(5.0, 0).abs();
Expand All @@ -184,6 +205,7 @@ public void testAbsoluteValueOfPositivePurelyRealNumber() {

@Disabled("Remove to run test")
@Test
@DisplayName("Absolute value of a negative purely real number")
public void testAbsoluteValueOfNegativePurelyRealNumber() {
double expected = 5.0;
double actual = new ComplexNumber(-5.0, 0).abs();
Expand All @@ -192,6 +214,7 @@ public void testAbsoluteValueOfNegativePurelyRealNumber() {

@Disabled("Remove to run test")
@Test
@DisplayName("Absolute value of a purely imaginary number with positive imaginary part")
public void testAbsoluteValueOfPurelyImaginaryNumberWithPositiveImaginaryPart() {
double expected = 5.0;
double actual = new ComplexNumber(0, 5.0).abs();
Expand All @@ -200,6 +223,7 @@ public void testAbsoluteValueOfPurelyImaginaryNumberWithPositiveImaginaryPart()

@Disabled("Remove to run test")
@Test
@DisplayName("Absolute value of a purely imaginary number with negative imaginary part")
public void testAbsoluteValueOfPurelyImaginaryNumberWithNegativeImaginaryPart() {
double expected = 5.0;
double actual = new ComplexNumber(0, -5.0).abs();
Expand All @@ -208,6 +232,7 @@ public void testAbsoluteValueOfPurelyImaginaryNumberWithNegativeImaginaryPart()

@Disabled("Remove to run test")
@Test
@DisplayName("Absolute value of a number with real and imaginary part")
public void testAbsoluteValueOfNumberWithRealAndImaginaryParts() {
double expected = 5.0;
double actual = new ComplexNumber(3.0, 4.0).abs();
Expand All @@ -216,6 +241,7 @@ public void testAbsoluteValueOfNumberWithRealAndImaginaryParts() {

@Disabled("Remove to run test")
@Test
@DisplayName("Conjugate a purely real number")
public void testConjugationOfPurelyRealNumber() {
ComplexNumber expected = new ComplexNumber(5.0, 0);
ComplexNumber actual = new ComplexNumber(5.0, 0).conjugate();
Expand All @@ -224,6 +250,7 @@ public void testConjugationOfPurelyRealNumber() {

@Disabled("Remove to run test")
@Test
@DisplayName("Conjugate a purely imaginary number")
public void testConjugationOfPurelyImaginaryNumber() {
ComplexNumber expected = new ComplexNumber(0, -5.0);
ComplexNumber actual = new ComplexNumber(0, 5.0).conjugate();
Expand All @@ -232,6 +259,7 @@ public void testConjugationOfPurelyImaginaryNumber() {

@Disabled("Remove to run test")
@Test
@DisplayName("Conjugate a number with real and imaginary part")
public void testConjugationOfNumberWithRealAndImaginaryParts() {
ComplexNumber expected = new ComplexNumber(1.0, -1.0);
ComplexNumber actual = new ComplexNumber(1.0, 1.0).conjugate();
Expand All @@ -240,6 +268,7 @@ public void testConjugationOfNumberWithRealAndImaginaryParts() {

@Disabled("Remove to run test")
@Test
@DisplayName("Euler's identity/formula")
public void testExponentialOfPurelyImaginaryNumber() {
ComplexNumber expected = new ComplexNumber(-1.0, 0);
ComplexNumber actual = new ComplexNumber(0, Math.PI).exponentialOf();
Expand All @@ -248,6 +277,7 @@ public void testExponentialOfPurelyImaginaryNumber() {

@Disabled("Remove to run test")
@Test
@DisplayName("Exponential of 0")
public void testExponentialOfZero() {
ComplexNumber expected = new ComplexNumber(1.0, 0);
ComplexNumber actual = new ComplexNumber(0, 0).exponentialOf();
Expand All @@ -256,6 +286,7 @@ public void testExponentialOfZero() {

@Disabled("Remove to run test")
@Test
@DisplayName("Exponential of a purely real number")
public void testExponentialOfPurelyRealNumber() {
ComplexNumber expected = new ComplexNumber(Math.E, 0);
ComplexNumber actual = new ComplexNumber(1.0, 0).exponentialOf();
Expand All @@ -264,6 +295,7 @@ public void testExponentialOfPurelyRealNumber() {

@Disabled("Remove to run test")
@Test
@DisplayName("Exponential resulting in a number with real and imaginary part")
public void testExponentialOfNumberWithRealAndImaginaryParts() {
ComplexNumber expected = new ComplexNumber(1, 1);
ComplexNumber actual = new ComplexNumber(Math.log(2.0) / 2, Math.PI / 4).exponentialOf();
Expand Down
11 changes: 11 additions & 0 deletions exercises/practice/connect/src/test/java/ConnectTest.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,11 +1,13 @@
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;

import static org.assertj.core.api.Assertions.assertThat;

public class ConnectTest {

@Test
@DisplayName("an empty board has no winner")
public void anEmptyBoardHasNoWinner() {

//GIVEN
Expand All @@ -27,6 +29,7 @@ public void anEmptyBoardHasNoWinner() {

@Disabled("Remove to run test")
@Test
@DisplayName("X can win on a 1x1 board")
public void xCanWinOnA1x1Board() {

//GIVEN
Expand All @@ -45,6 +48,7 @@ public void xCanWinOnA1x1Board() {

@Disabled("Remove to run test")
@Test
@DisplayName("O can win on a 1x1 board")
public void oCanWinOnA1x1Board() {

//GIVEN
Expand All @@ -63,6 +67,7 @@ public void oCanWinOnA1x1Board() {

@Disabled("Remove to run test")
@Test
@DisplayName("only edges does not make a winner")
public void onlyEdgesDoesNotMakeAWinner() {

//GIVEN
Expand All @@ -84,6 +89,7 @@ public void onlyEdgesDoesNotMakeAWinner() {

@Disabled("Remove to run test")
@Test
@DisplayName("illegal diagonal does not make a winner")
public void illegalDiagonalDoesNotMakeAWinner() {

//GIVEN
Expand All @@ -106,6 +112,7 @@ public void illegalDiagonalDoesNotMakeAWinner() {

@Disabled("Remove to run test")
@Test
@DisplayName("nobody wins crossing adjacent angles")
public void nobodyWinsCrossingAdjacentAngles() {

//GIVEN
Expand All @@ -128,6 +135,7 @@ public void nobodyWinsCrossingAdjacentAngles() {

@Disabled("Remove to run test")
@Test
@DisplayName("X wins crossing from left to right")
public void xWinsCrossingFromLeftToRight() {

//GIVEN
Expand All @@ -150,6 +158,7 @@ public void xWinsCrossingFromLeftToRight() {

@Disabled("Remove to run test")
@Test
@DisplayName("O wins crossing from top to bottom")
public void oWinsCrossingFromTopToBottom() {

//GIVEN
Expand All @@ -172,6 +181,7 @@ public void oWinsCrossingFromTopToBottom() {

@Disabled("Remove to run test")
@Test
@DisplayName("X wins using a convoluted path")
public void xWinsUsingConvolutedPath() {

//GIVEN
Expand All @@ -194,6 +204,7 @@ public void xWinsUsingConvolutedPath() {

@Disabled("Remove to run test")
@Test
@DisplayName("X wins using a spiral path")
public void xWinsUsingASpiralPath() {

//GIVEN
Expand Down
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