Skip to content

Add Vector tests #347

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
jbgi merged 1 commit into from
Aug 3, 2018
Merged

Add Vector tests #347

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
62 changes: 62 additions & 0 deletions core/src/test/java/fj/data/vector/VTest.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,62 @@
package fj.data.vector;

import fj.P;
import fj.P2;
import fj.P3;
import fj.P4;
import fj.P5;
import fj.P6;
import fj.P7;
import fj.P8;
import fj.data.Array;
import org.junit.Test;

import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;

public class VTest {
@Test
public void testVectorUp(){
final P2<Integer, Integer> p2 = P.p(2, 1);
final V2<Integer> v2 = V2.p(p2);
final V3<Integer> v3 = V3.cons(P.p(3), v2);
final V4<Integer> v4 = V4.cons(P.p(4), v3);
final V5<Integer> v5 = V5.cons(P.p(5), v4);
final V6<Integer> v6 = V6.cons(P.p(6), v5);
final V7<Integer> v7 = V7.cons(P.p(7), v6);
final V8<Integer> v8 = V8.cons(P.p(8), v7);
assertThat(v8.toArray(), is(Array.range(1, 9).reverse()));
}

@Test
public void testVectorP(){
final P2<Integer, Integer> p2 = P.p(1, 2);
final V2<Integer> v2 = V2.p(p2);
assertThat(v2.toArray(), is(Array.range(1, 3)));
assertThat(v2.p(), is(p2));
final P3<Integer, Integer, Integer> p3 = p2.append(3);
final V3<Integer> v3 = V3.p(p3);
assertThat(v3.toArray(), is(Array.range(1, 4)));
assertThat(v3.p(), is(p3));
final P4<Integer, Integer, Integer, Integer> p4 = p3.append(4);
final V4<Integer> v4 = V4.p(p4);
assertThat(v4.toArray(), is(Array.range(1, 5)));
assertThat(v4.p(), is(p4));
final P5<Integer, Integer, Integer, Integer, Integer> p5 = p4.append(5);
final V5<Integer> v5 = V5.p(p5);
assertThat(v5.toArray(), is(Array.range(1, 6)));
assertThat(v5.p(), is(p5));
final P6<Integer, Integer, Integer, Integer, Integer, Integer> p6 = p5.append(6);
final V6<Integer> v6 = V6.p(p6);
assertThat(v6.toArray(), is(Array.range(1, 7)));
assertThat(v6.p(), is(p6));
final P7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> p7 = p6.append(7);
final V7<Integer> v7 = V7.p(p7);
assertThat(v7.toArray(), is(Array.range(1, 8)));
assertThat(v7.p(), is(p7));
final P8<Integer, Integer, Integer, Integer, Integer, Integer, Integer, Integer> p8 = p7.append(8);
final V8<Integer> v8 = V8.p(p8);
assertThat(v8.toArray(), is(Array.range(1, 9)));
assertThat(v8.p(), is(p8));
}
}