1package io.protobase.f7.formulas.math;
 2
 3import io.protobase.f7.errors.NAException;
 4import io.protobase.f7.errors.ValueException;
 5import io.protobase.f7.models.Grid;
 6import io.protobase.f7.testutils.TestFormula;
 7import org.junit.Test;
 8
 9import static com.google.common.truth.Truth.assertThat;
10import static org.mockito.Mockito.verify;
11import static org.mockito.Mockito.verifyNoMoreInteractions;
12import static org.mockito.Mockito.when;
13
14public class UPLUSTest extends TestFormula {
15  @Test
16  public void testApply() {
17    assertThat(UPLUS.SELF.apply(null, 10.0)).isEqualTo(10.0);
18    assertThat(UPLUS.SELF.apply(null, -10.0)).isEqualTo(-10.0);
19    assertThat(UPLUS.SELF.apply(null, 0.0)).isEqualTo(0.0);
20    assertThat(UPLUS.SELF.apply(null, 8278.28687)).isEqualTo(8278.28687);
21  }
22
23  @Test
24  public void testApply_stringConversion() {
25    assertThat(UPLUS.SELF.apply(null, "10.0")).isEqualTo(10.0);
26  }
27
28  @Test
29  public void testApply_boolean() {
30    assertThat(UPLUS.SELF.apply(null, true)).isEqualTo(1.0);
31    assertThat(UPLUS.SELF.apply(null, false)).isEqualTo(0.0);
32  }
33
34  @Test
35  public void testApply_grid() {
36    assertThat(UPLUS.SELF.apply(null,
37        Grid.builder().add(0, 0, -4.0)
38            .add(0, 1, "Don't mind me.")
39            .build()
40    )).isEqualTo(-4.0);
41  }
42
43  @Test
44  public void test_lookup() {
45    UPLUS F = new UPLUS(lookup, collateralLookup);
46    when(collateralLookup.apply(A1, M22_RANGE)).thenReturn(-10.0);
47    assertThat(F.apply(A1, M22_RANGE)).isEqualTo(-10.0);
48    verify(collateralLookup).apply(A1, M22_RANGE);
49    verifyNoMoreInteractions(collateralLookup);
50  }
51
52  @Test
53  public void testApply_errorsPassThrough() {
54    assertThat(UPLUS.SELF.apply(null, new ValueException())).isEqualTo(new ValueException());
55  }
56
57  @Test
58  public void testApply_argumentsMismatch() {
59    assertThat(UPLUS.SELF.apply(null, "A", "Too many")).isEqualTo(new NAException());
60  }
61}