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ValueTest: use val and have assertions in tests

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Codacy's PMD check 'JUnit tests should include assert() or fail()'
insists on the assert being in the actual test method itself.
This commit is contained in:
Paul Campbell 2017-08-26 18:06:42 +01:00
parent 49fb39d297
commit 767b966d1a
1 changed files with 76 additions and 84 deletions
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160
src/test/java/net/kemitix/conditional/ValueTest.java
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@ -1,5 +1,6 @@
package net.kemitix.conditional; package net.kemitix.conditional;
import lombok.val;
import org.junit.Test; import org.junit.Test;
import static org.assertj.core.api.Assertions.assertThat; import static org.assertj.core.api.Assertions.assertThat;
@ -16,205 +17,196 @@ public class ValueTest {
@Test @Test
public void valueWhereTrueIsTrue() { public void valueWhereTrueIsTrue() {
//when //when
final String result = Value.<String>where(true).then(() -> TRUE) val result = Value.<String>where(true).then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsTrue(result); assertThat(result).isEqualTo(TRUE);
} }
@Test @Test
public void valueWhereFalseIsFalse() { public void valueWhereFalseIsFalse() {
//when //when
final String result = Value.<String>where(false).then(() -> TRUE) val result = Value.<String>where(false).then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsFalse(result); assertThat(result).isEqualTo(FALSE);
} }
@Test @Test
public void valueWhereTrueAndTrueIsTrue() { public void valueWhereTrueAndTrueIsTrue() {
//when //when
final String result = Value.<String>where(true).and(true) val result = Value.<String>where(true).and(true)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsTrue(result); assertThat(result).isEqualTo(TRUE);
} }
@Test @Test
public void valueWhereTrueAndFalseIsFalse() { public void valueWhereTrueAndFalseIsFalse() {
//when //when
final String result = Value.<String>where(true).and(false) val result = Value.<String>where(true).and(false)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsFalse(result); assertThat(result).isEqualTo(FALSE);
} }
@Test @Test
public void valueWhereFalseAndTrueIsFalse() { public void valueWhereFalseAndTrueIsFalse() {
//when //when
final String result = Value.<String>where(false).and(true) val result = Value.<String>where(false).and(true)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsFalse(result); assertThat(result).isEqualTo(FALSE);
} }
@Test @Test
public void valueWhereFalseAndFalseIsFalse() { public void valueWhereFalseAndFalseIsFalse() {
//when //when
final String result = Value.<String>where(false).and(false) val result = Value.<String>where(false).and(false)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsFalse(result); assertThat(result).isEqualTo(FALSE);
} }
@Test @Test
public void valueWhereTrueOrTrueIsTrue() { public void valueWhereTrueOrTrueIsTrue() {
//when //when
final String result = Value.<String>where(true).or(true) val result = Value.<String>where(true).or(true)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsTrue(result); assertThat(result).isEqualTo(TRUE);
} }
@Test @Test
public void valueWhereTrueOrFalseIsTrue() { public void valueWhereTrueOrFalseIsTrue() {
//when //when
final String result = Value.<String>where(true).or(false) val result = Value.<String>where(true).or(false)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsTrue(result); assertThat(result).isEqualTo(TRUE);
} }
@Test @Test
public void valueWhereFalseOrTrueIsTrue() { public void valueWhereFalseOrTrueIsTrue() {
//when //when
final String result = Value.<String>where(false).or(true) val result = Value.<String>where(false).or(true)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsTrue(result); assertThat(result).isEqualTo(TRUE);
} }
@Test @Test
public void valueWhereFalseOrFalseIsFalse() { public void valueWhereFalseOrFalseIsFalse() {
//when //when
final String result = Value.<String>where(false).or(false) val result = Value.<String>where(false).or(false)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsFalse(result); assertThat(result).isEqualTo(FALSE);
} }
@Test @Test
public void valueWhereNotTrueIsFalse() { public void valueWhereNotTrueIsFalse() {
//when //when
final String result = Value.<String>whereNot(true).then(() -> TRUE) val result = Value.<String>whereNot(true).then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsFalse(result); assertThat(result).isEqualTo(FALSE);
} }
@Test @Test
public void valueWhereNotFalseIsTrue() { public void valueWhereNotFalseIsTrue() {
//when //when
final String result = Value.<String>whereNot(false).then(() -> TRUE) val result = Value.<String>whereNot(false).then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsTrue(result); assertThat(result).isEqualTo(TRUE);
} }
@Test @Test
public void valueWhereTrueAndNotTrueIsFalse() { public void valueWhereTrueAndNotTrueIsFalse() {
//when //when
final String result = Value.<String>where(true).andNot(true) val result = Value.<String>where(true).andNot(true)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsFalse(result); assertThat(result).isEqualTo(FALSE);
} }
@Test @Test
public void valueWhereTrueAndNotFalseIsTrue() { public void valueWhereTrueAndNotFalseIsTrue() {
//when //when
final String result = Value.<String>where(true).andNot(false) val result = Value.<String>where(true).andNot(false)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsTrue(result); assertThat(result).isEqualTo(TRUE);
} }
@Test @Test
public void valueWhereFalseAndNotTrueIsFalse() { public void valueWhereFalseAndNotTrueIsFalse() {
//when //when
final String result = Value.<String>where(false).andNot(true) val result = Value.<String>where(false).andNot(true)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsFalse(result); assertThat(result).isEqualTo(FALSE);
} }
@Test @Test
public void valueWhereFalseAndNotFalseIsFalse() { public void valueWhereFalseAndNotFalseIsFalse() {
//when //when
final String result = Value.<String>where(false).andNot(false) val result = Value.<String>where(false).andNot(false)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsFalse(result); assertThat(result).isEqualTo(FALSE);
} }
@Test @Test
public void valueWhereTrueOrNotTrueIsTrue() { public void valueWhereTrueOrNotTrueIsTrue() {
//when //when
final String result = Value.<String>where(true).orNot(true) val result = Value.<String>where(true).orNot(true)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsTrue(result); assertThat(result).isEqualTo(TRUE);
} }
@Test @Test
public void valueWhereTrueOrNotFalseIsTrue() { public void valueWhereTrueOrNotFalseIsTrue() {
//when //when
final String result = Value.<String>where(true).orNot(false) val result = Value.<String>where(true).orNot(false)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsTrue(result); assertThat(result).isEqualTo(TRUE);
} }
@Test @Test
public void valueWhereFalseOrNotTrueIsFalse() { public void valueWhereFalseOrNotTrueIsFalse() {
//when //when
final String result = Value.<String>where(false).orNot(true) val result = Value.<String>where(false).orNot(true)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsFalse(result); assertThat(result).isEqualTo(FALSE);
} }
@Test @Test
public void valueWhereFalseOrNotFalseIsTrue() { public void valueWhereFalseOrNotFalseIsTrue() {
//when //when
final String result = Value.<String>where(false).orNot(false) val result = Value.<String>where(false).orNot(false)
.then(() -> TRUE) .then(() -> TRUE)
.otherwise(() -> FALSE); .otherwise(() -> FALSE);
//then //then
thenIsTrue(result);
}
private void thenIsFalse(final String result) {
assertThat(result).isEqualTo(FALSE);
}
private void thenIsTrue(final String result) {
assertThat(result).isEqualTo(TRUE); assertThat(result).isEqualTo(TRUE);
} }
} }