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 INTTest extends TestFormula {
15  @Test
16  public void testApply() {
17    assertThat(INT.SELF.apply(null, 99.9)).isEqualTo(99.0);
18    assertThat(INT.SELF.apply(null, -10.4)).isEqualTo(-11.0);
19    assertThat(INT.SELF.apply(null, 0.0)).isEqualTo(0.0);
20    assertThat(INT.SELF.apply(null, 0.111)).isEqualTo(0.0);
21    assertThat(INT.SELF.apply(null, -0.0)).isEqualTo(0.0);
22  }
23
24  @Test
25  public void testApply_stringConversion() {
26    assertThat(INT.SELF.apply(null, "9.9")).isEqualTo(9.0);
27  }
28
29  @Test
30  public void testApply_grid() {
31    assertThat(INT.SELF.apply(null,
32        Grid.builder().add(0, 0, -4.4).add(0, 1, "Don't mind me.").build()
33    )).isEqualTo(-5.0);
34  }
35
36  @Test
37  public void test_lookup() {
38    INT F = new INT(lookup, collateralLookup);
39    when(collateralLookup.apply(A1, M22_RANGE)).thenReturn(9.9);
40    assertThat(F.apply(A1, M22_RANGE)).isEqualTo(9.0);
41    verify(collateralLookup).apply(A1, M22_RANGE);
42    verifyNoMoreInteractions(collateralLookup);
43  }
44
45  @Test
46  public void testApply_errorsPassThrough() {
47    assertThat(INT.SELF.apply(null, new ValueException())).isEqualTo(new ValueException());
48  }
49
50  @Test
51  public void testApply_argumentsMismatch() {
52    assertThat(INT.SELF.apply(null, "A", "Too many")).isEqualTo(new NAException());
53  }
54}