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changed tests for the conjugation of conplex numbers to use hamcrest asserrThat

featureKomplexNumberCalculator
Lukas Reichwein 5 years ago
parent
commit
3cf9fc1ba5
  1. 19
      src/test/java/com/ugsbo/complexnumcalc/conjugationOfComplexNumbersTest.java

19
src/test/java/com/ugsbo/complexnumcalc/conjugationOfComplexNumbersTest.java

@ -1,6 +1,7 @@
package com.ugsbo.complexnumcalc; package com.ugsbo.complexnumcalc;
import static org.junit.Assert.assertTrue;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.*;
import org.junit.Test; import org.junit.Test;
@ -15,8 +16,18 @@ public class conjugationOfComplexNumbersTest {
ComplexNumber actual = complexNumber.conjugationOf(); ComplexNumber actual = complexNumber.conjugationOf();
assertTrue("TheConjugatedComplexNumberOfAComplexNumberWithOnlyARealPartIsTheRealPart", expected.equals(actual));
//TODO change equals to equalTo
//assertThat("TheConjugatedComplexNumberOfAComplexNumberWithOnlyARealPartIsTheRealPart", expected, equalsTo(actual));
assertThat("The conjugated complex Number of a complex number with only a real part is the real part", expected, equalTo(actual));
}
@Test
public void TheConjugatedComplexNumberOfAComplexNumberShouldBeTheComplexNumberWithSwapedSignImaginaryPart_ButItIsNot() {
Double realPart = Double.valueOf(4);
Double imaginaryPart = Double.valueOf(5);
ComplexNumber complexNumber = new ComplexNumber(realPart, imaginaryPart);
ComplexNumber expected = new ComplexNumber(realPart, -imaginaryPart);
ComplexNumber actual = complexNumber.conjugationOf();
assertThat("The conjugated complex number of a complex number is the complex number with swaped sign in the imaginary part", expected, equalTo(actual));
} }
} }
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