68 lines
1.9 KiB
Java
68 lines
1.9 KiB
Java
package uulm.teamname.marvelous.gamelibrary;
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import net.jqwik.api.*;
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import net.jqwik.api.Tuple;
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import net.jqwik.api.lifecycle.BeforeProperty;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Disabled;
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import org.junit.jupiter.api.Test;
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import static org.mockito.Mockito.*;
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import static org.assertj.core.api.Assertions.*;
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import static org.junit.jupiter.api.Assertions.*;
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class IntVector2Test {
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@BeforeEach
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@BeforeProperty
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void beforeAll() {
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}
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@Property
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@Disabled("This test fails! Therefore,a bug exists here")
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void settingLengthToOneResultsInCardinalDirections(
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@ForAll int x,
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@ForAll int y
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) {
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var vec = new IntVector2(x, y).setLength(1);
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// System.out.printf("Input was (%d, %d). Output is %s\n", x, y, vec);
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if (!vec.equals(new IntVector2(0, 0))) {
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assertThat(IntVector2.CardinalDirections)
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.contains(vec);
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}
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}
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@Property
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void settingSmallVectorLengthResultsInCardinalDirections(
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@ForAll("SmallIntegers") Integer x,
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@ForAll("SmallIntegers") Integer y
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) {
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var vec = new IntVector2(x, y).setLength(1);
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// System.out.printf("Input was (%d, %d). Output is %s\n", x, y, vec);
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if (!vec.equals(new IntVector2(0, 0))) {
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assertThat(IntVector2.CardinalDirections)
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.contains(vec);
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}
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}
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@Test
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void setLengthCardinalTest() {
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assertThat(new IntVector2(1, 1).setLength(1))
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.isEqualTo(new IntVector2(1, 1));
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assertThat(new IntVector2(0, 1).setLength(1))
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.isEqualTo(new IntVector2(0, 1));
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assertThat(new IntVector2(1, -1).setLength(1))
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.isEqualTo(new IntVector2(1, -1));
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}
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@Provide("SmallIntegers")
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Arbitrary<Integer> smallIntegers() {
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return Arbitraries.integers()
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.between(-1000, 1000);
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}
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}
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