/
extractors_test.go
192 lines (165 loc) · 5.28 KB
/
extractors_test.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
package main
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/wselwood/gompcreader"
)
type parameterTestCase struct {
inSemimajorAxis float64
inOrbitalEccentricity float64
out string
outCell int
}
var apohelionTestCases = []parameterTestCase{
{0.5, 0.1, "0.5", 5},
{1.0, 0.0, "1.0", 10},
{1.0, 0.01, "1.0", 10},
{1.0, 0.1, "1.1", 11},
{5.0, 0.2, "6.0", 60},
{5.0, 0.1, "5.5", 55},
{10.0, 0.1, "11.0", -1},
{10.0, 0, "10.0", 100},
{9.0, 0.1, "9.9", 99},
{9.0, 0.2, "10.8", -1},
}
/*
TestApohelionExtractor tests basic apohelion results
*/
func TestApohelionExtractor(t *testing.T) {
extractor := ApohelionExtractor{10, 10.0}
for _, tt := range apohelionTestCases {
var input gompcreader.MinorPlanet
input.SemimajorAxis = tt.inSemimajorAxis
input.OrbitalEccentricity = tt.inOrbitalEccentricity
assert.Equal(t, tt.outCell, extractor.ExtractCell(&input), "incorrect cell")
assert.Equal(t, tt.out, extractor.Extract(&input), "incorrect message")
}
}
var perihelionTestCases = []parameterTestCase{
{0.5, 0.1, "0.4", 4},
{1.0, 0.0, "1.0", 10},
{1.0, 0.01, "0.9", 9},
{1.0, 0.1, "0.9", 9},
{5.0, 0.2, "4.0", 40},
{5.0, 0.1, "4.5", 45},
{10.0, 0.1, "9.0", 90},
{10.0, 0, "10.0", 100},
{10.1, 0.1, "9.0", 90},
{10.2, 0.01, "10.0", -1},
}
/*
TestApohelionExtractor tests basic apohelion results
*/
func TestPerihelionExtractor(t *testing.T) {
extractor := PerihelionExtractor{10, 10.0}
for _, tt := range perihelionTestCases {
var input gompcreader.MinorPlanet
input.SemimajorAxis = tt.inSemimajorAxis
input.OrbitalEccentricity = tt.inOrbitalEccentricity
assert.Equal(t, tt.outCell, extractor.ExtractCell(&input), "incorrect cell")
assert.Equal(t, tt.out, extractor.Extract(&input), "incorrect message")
}
}
type yearTestCase struct {
in int64
out string
outCell int
}
var yearOfFirstObsTestCases = []yearTestCase{
{2015, "2015", 100},
{2000, "2000", 85},
{1916, "1916", 1},
{1915, "1915", 0},
{1914, "1914", -1},
}
func TestYearOfFirstObsExtractor(t *testing.T) {
extractor := YearOfFirstObsExtractor{1915}
for _, tt := range yearOfFirstObsTestCases {
var input gompcreader.MinorPlanet
input.YearOfFirstObservation = tt.in
assert.Equal(t, tt.outCell, extractor.ExtractCell(&input), "incorrect cell %d %d", tt.in, tt.outCell)
assert.Equal(t, tt.out, extractor.Extract(&input), "incorrect message %d %s", tt.in, tt.out)
}
}
var yearOfLastObsTestCases = []yearTestCase{
{2015, "2015", 100},
{2000, "2000", 85},
{1916, "1916", 1},
{1915, "1915", 0},
{1914, "1914", -1},
}
func TestYearOfLastObsExtractor(t *testing.T) {
extractor := YearOfLastObsExtractor{1915}
for _, tt := range yearOfLastObsTestCases {
var input gompcreader.MinorPlanet
input.YearOfLastObservation = tt.in
assert.Equal(t, tt.outCell, extractor.ExtractCell(&input), "incorrect cell %d %d", tt.in, tt.outCell)
assert.Equal(t, tt.out, extractor.Extract(&input), "incorrect message %d %s", tt.in, tt.out)
}
}
type floatTestCase struct {
in float64
out string
outCell int
}
var orbitalEccentricityTestCases = []floatTestCase{
{0.99, "0.99", 99},
{0.554, "0.55", 55},
{0.555, "0.55", 55},
{0.0, "0.00", 0},
}
func TestOrbitalEccentricityExtractor(t *testing.T) {
extractor := OrbitalEccentricityExtractor{}
for _, tt := range orbitalEccentricityTestCases {
var input gompcreader.MinorPlanet
input.OrbitalEccentricity = tt.in
assert.Equal(t, tt.outCell, extractor.ExtractCell(&input), "incorrect cell %f %d", tt.in, tt.outCell)
assert.Equal(t, tt.out, extractor.Extract(&input), "incorrect message %f %s", tt.in, tt.out)
}
}
//InclinationToTheEclipticExtractor
var inclinationTestCases = []floatTestCase{
{12.0, "12.0", 12},
{45.4, "45.0", 45},
{45.6, "45.0", 45},
{44.4, "44.0", 44},
{43.6, "43.0", 43},
}
func TestInclinationToTheEclipticExtractor(t *testing.T) {
extractor := InclinationToTheEclipticExtractor{}
for _, tt := range inclinationTestCases {
var input gompcreader.MinorPlanet
input.InclinationToTheEcliptic = tt.in
assert.Equal(t, tt.outCell, extractor.ExtractCell(&input), "incorrect cell %f %d", tt.in, tt.outCell)
assert.Equal(t, tt.out, extractor.Extract(&input), "incorrect message %f %s", tt.in, tt.out)
}
}
//SemimajorAxisExtractor
var semimajorAxisTestCases = []floatTestCase{
{12.34, "12.3", -1},
{5.34, "5.3", 53},
}
func TestSemimajorAxisExtractor(t *testing.T) {
extractor := SemimajorAxisExtractor{10.0, 10}
for _, tt := range semimajorAxisTestCases {
var input gompcreader.MinorPlanet
input.SemimajorAxis = tt.in
assert.Equal(t, tt.outCell, extractor.ExtractCell(&input), "incorrect cell %f %d", tt.in, tt.outCell)
assert.Equal(t, tt.out, extractor.Extract(&input), "incorrect message %f %s", tt.in, tt.out)
}
}
//AbsoluteMagnitudeExtractor
var absoluteMagnitudeTestCases = []floatTestCase{
{-1.123, "-1.0", 1},
{1.43, "1.0", 9},
{14.5, "14.5", 53},
}
func TestAbsoluteMagnitudeExtractor(t *testing.T) {
extractor := AbsoluteMagnitudeExtractor{30, 10.0, 1.5, 3}
for _, tt := range absoluteMagnitudeTestCases {
var input gompcreader.MinorPlanet
input.AbsoluteMagnitude = tt.in
assert.Equal(t, tt.outCell, extractor.ExtractCell(&input), "incorrect cell %f %d", tt.in, tt.outCell)
assert.Equal(t, tt.out, extractor.Extract(&input), "incorrect message %f %s", tt.in, tt.out)
}
}