1package io.protobase.f7.formulas.math;
 2
 3import io.protobase.f7.errors.DivException;
 4import io.protobase.f7.errors.NAException;
 5import io.protobase.f7.errors.ValueException;
 6import io.protobase.f7.models.Grid;
 7import io.protobase.f7.testutils.TestFormula;
 8import org.junit.Test;
 9
10import static com.google.common.truth.Truth.assertThat;
11import static org.mockito.Mockito.verify;
12import static org.mockito.Mockito.verifyNoMoreInteractions;
13import static org.mockito.Mockito.when;
14
15public class MODTest extends TestFormula {
16  @Test
17  public void testApply_cleanDivision() {
18    assertThat(MOD.SELF.apply(null, 10.0, 10.0)).isEqualTo(0.0);
19    assertThat(MOD.SELF.apply(null, 10.0, 2.0)).isEqualTo(0.0);
20    assertThat(MOD.SELF.apply(null, 10.0, 3.0)).isEqualTo(1.0);
21    assertThat(MOD.SELF.apply(null, 0.0, 1628736813.2)).isEqualTo(0.0);
22    assertThat(MOD.SELF.apply(null, 218637221.22, 2876.111)).isEqualTo(1015.2220000082107);
23  }
24
25  @Test
26  public void testApply_stringConversion() {
27    assertThat(MOD.SELF.apply(null, "10.0", "10.0")).isEqualTo(0.0);
28  }
29
30  @Test
31  public void testApply_grid() {
32    assertThat(MOD.SELF.apply(null,
33        Grid.builder().add(0, 0, 6.0).add(0, 1, "Don't mind me.").build(),
34        Grid.builder().add(0, 0, 4.0).add(0, 1, "Don't mind me.").build()
35    )).isEqualTo(2.0);
36  }
37
38  @Test
39  public void test_lookup() {
40    MOD F = new MOD(lookup, collateralLookup);
41    when(collateralLookup.apply(A1, M22_RANGE)).thenReturn(128.0);
42    when(collateralLookup.apply(A1, G19_RANGE)).thenReturn(10.0);
43    assertThat(F.apply(A1, M22_RANGE, G19_RANGE)).isEqualTo(8.0);
44    verify(collateralLookup).apply(A1, M22_RANGE);
45    verify(collateralLookup).apply(A1, G19_RANGE);
46    verifyNoMoreInteractions(collateralLookup);
47  }
48
49  @Test
50  public void testApply_errorsPassThrough() {
51    assertThat(MOD.SELF.apply(null, 10.0, new ValueException())).isEqualTo(new ValueException());
52    assertThat(MOD.SELF.apply(null, new ValueException(), 10.0)).isEqualTo(new ValueException());
53  }
54
55  @Test
56  public void testApply_argumentsMismatch() {
57    assertThat(MOD.SELF.apply(null, "Too few")).isEqualTo(new NAException());
58    assertThat(MOD.SELF.apply(null, "A", "B", "Too many")).isEqualTo(new NAException());
59  }
60
61  @Test
62  public void testApply_errorDivideByZero() {
63    assertThat(MOD.SELF.apply(null, 328467.0, 0.0)).isEqualTo(new DivException());
64    assertThat(MOD.SELF.apply(null, 0.0, 0.0)).isEqualTo(new DivException());
65  }
66}