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src/test/java/io/protobase/f7/formulas/math/ABSTest.java
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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 ABSTest extends TestFormula {
15 @Test
16 public void testApply() {
17 assertThat(ABS.SELF.apply(null, 10.0)).isEqualTo(10.0);
18 assertThat(ABS.SELF.apply(null, -10.0)).isEqualTo(10.0);
19 assertThat(ABS.SELF.apply(null, 0.0)).isEqualTo(0.0);
20 assertThat(ABS.SELF.apply(null, -218637221.22)).isEqualTo(218637221.22);
21 }
22
23 @Test
24 public void testApply_stringConversion() {
25 assertThat(ABS.SELF.apply(null, "10.0")).isEqualTo(10.0);
26 }
27
28 @Test
29 public void testApply_grid() {
30 assertThat(ABS.SELF.apply(null,
31 Grid.builder().add(0, 0, -4.0).add(0, 1, "Don't mind me.").build()
32 )).isEqualTo(4.0);
33 }
34
35 @Test
36 public void test_lookup() {
37 ABS F = new ABS(lookup, collateralLookup);
38 when(collateralLookup.apply(A1, M22_RANGE)).thenReturn(-2.0);
39 assertThat(F.apply(A1, M22_RANGE)).isEqualTo(2.0);
40 verify(collateralLookup).apply(A1, M22_RANGE);
41 verifyNoMoreInteractions(collateralLookup);
42 }
43
44 @Test
45 public void testApply_errorsPassThrough() {
46 assertThat(ABS.SELF.apply(null, new ValueException())).isEqualTo(new ValueException());
47 }
48
49 @Test
50 public void testApply_argumentsMismatch() {
51 assertThat(ABS.SELF.apply(null, "A", "Too many")).isEqualTo(new NAException());
52 }
53}