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src/test/java/io/protobase/f7/formulas/math/ACOSTest.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 ACOSTest extends TestFormula {
15 @Test
16 public void testApply() {
17 assertThat(ACOS.SELF.apply(null, 10.0)).isEqualTo(Math.acos(10.0));
18 assertThat(ACOS.SELF.apply(null, 128731.2)).isEqualTo(Math.acos(128731.2));
19 assertThat(ACOS.SELF.apply(null, 11.11)).isEqualTo(Math.acos(11.11));
20 assertThat(ACOS.SELF.apply(null, 0.0)).isEqualTo(Math.acos(0.0));
21 assertThat(ACOS.SELF.apply(null, 88281.0)).isEqualTo(Math.acos(88281));
22 assertThat(ACOS.SELF.apply(null, 2.0)).isEqualTo(Math.acos(2.0));
23 assertThat(ACOS.SELF.apply(null, 4.0)).isEqualTo(Math.acos(4.0));
24 assertThat(ACOS.SELF.apply(null, -4.0)).isEqualTo(Math.acos(-4.0));
25 assertThat(ACOS.SELF.apply(null, -10124.0)).isEqualTo(Math.acos(-10124.0));
26 }
27
28 @Test
29 public void testApply_stringConversion() {
30 assertThat(ACOS.SELF.apply(null, "10.0")).isEqualTo(Math.acos(10.0));
31 }
32
33 @Test
34 public void testApply_grid() {
35 assertThat(ACOS.SELF.apply(null,
36 Grid.builder().add(0, 0, -4.0).add(0, 1, "Don't mind me.").build()
37 )).isEqualTo(Math.acos(-4.0));
38 }
39
40 @Test
41 public void test_lookup() {
42 ACOS F = new ACOS(lookup, collateralLookup);
43 when(collateralLookup.apply(A1, M22_RANGE)).thenReturn(10.0);
44 assertThat(F.apply(A1, M22_RANGE)).isEqualTo(Math.acos(10.0));
45 verify(collateralLookup).apply(A1, M22_RANGE);
46 verifyNoMoreInteractions(collateralLookup);
47 }
48
49 @Test
50 public void testApply_errorsPassThrough() {
51 assertThat(ACOS.SELF.apply(null, new ValueException())).isEqualTo(new ValueException());
52 }
53
54 @Test
55 public void testApply_argumentsMismatch() {
56 assertThat(ACOS.SELF.apply(null, "A", "Too many")).isEqualTo(new NAException());
57 }
58}