/
definition_test.go
189 lines (150 loc) · 4.73 KB
/
definition_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
package console_test
import (
"testing"
"github.com/eidolon/console"
"github.com/eidolon/console/parameters"
"github.com/seeruk/assert"
)
func TestNewDefinition(t *testing.T) {
definition := console.NewDefinition()
assert.True(t, definition != nil, "Definition should not be nil")
}
func TestDefinition(t *testing.T) {
t.Run("Arguments()", func(t *testing.T) {
t.Run("should return an empty slice if no arguments have been added", func(t *testing.T) {
definition := console.NewDefinition()
assert.True(t, len(definition.Arguments()) == 0, "Arguments() length should be 0")
})
t.Run("should return an ordered slice of arguments", func(t *testing.T) {
var s1 string
var s2 string
var s3 string
definition := console.NewDefinition()
definition.AddArgument(console.ArgumentDefinition{
Value: parameters.NewStringValue(&s1),
Spec: "S1",
})
definition.AddArgument(console.ArgumentDefinition{
Value: parameters.NewStringValue(&s2),
Spec: "S2",
})
definition.AddArgument(console.ArgumentDefinition{
Value: parameters.NewStringValue(&s3),
Spec: "S3",
})
arguments := definition.Arguments()
assert.True(t, len(arguments) == 3, "Arguments() length should be 3")
assert.Equal(t, "S1", arguments[0].Name)
assert.Equal(t, "S2", arguments[1].Name)
assert.Equal(t, "S3", arguments[2].Name)
})
})
t.Run("Options()", func(t *testing.T) {
t.Run("should return an empty slice if no options have been added", func(t *testing.T) {
definition := console.NewDefinition()
assert.True(t, len(definition.Options()) == 0, "Options() length should be 0")
})
t.Run("should return a slice of options", func(t *testing.T) {
var s1 string
var s2 string
var s3 string
definition := console.NewDefinition()
definition.AddOption(console.OptionDefinition{
Value: parameters.NewStringValue(&s1),
Spec: "--s1",
})
definition.AddOption(console.OptionDefinition{
Value: parameters.NewStringValue(&s2),
Spec: "--s2",
})
definition.AddOption(console.OptionDefinition{
Value: parameters.NewStringValue(&s3),
Spec: "--s3",
})
options := definition.Options()
assert.Equal(t, 3, len(options))
})
})
t.Run("AddArgument()", func(t *testing.T) {
t.Run("should error if an invalid option specification is given", func(t *testing.T) {
defer func() {
r := recover()
assert.False(t, r == nil, "We should be recovering from a panic.")
}()
var s1 string
definition := console.NewDefinition()
definition.AddArgument(console.ArgumentDefinition{
Value: parameters.NewStringValue(&s1),
Spec: "!!! S1",
})
})
t.Run("should error if an argument with the same name exists", func(t *testing.T) {
defer func() {
r := recover()
assert.False(t, r == nil, "We should be recovering from a panic.")
}()
var s1 string
var s2 string
definition := console.NewDefinition()
definition.AddArgument(console.ArgumentDefinition{
Value: parameters.NewStringValue(&s1),
Spec: "S1",
})
definition.AddArgument(console.ArgumentDefinition{
Value: parameters.NewStringValue(&s2),
Spec: "S1",
})
})
t.Run("should add an argument", func(t *testing.T) {
var s1 string
definition := console.NewDefinition()
assert.Equal(t, 0, len(definition.Arguments()))
definition.AddArgument(console.ArgumentDefinition{
Value: parameters.NewStringValue(&s1),
Spec: "S1",
})
assert.Equal(t, 1, len(definition.Arguments()))
})
})
t.Run("AddOption()", func(t *testing.T) {
t.Run("should error if an invalid option specification is given", func(t *testing.T) {
defer func() {
r := recover()
assert.False(t, r == nil, "We should be recovering from a panic.")
}()
var s1 string
definition := console.NewDefinition()
definition.AddOption(console.OptionDefinition{
Value: parameters.NewStringValue(&s1),
Spec: "!!! S1",
})
})
t.Run("should error if an option with the same name exists", func(t *testing.T) {
defer func() {
r := recover()
assert.False(t, r == nil, "We should be recovering from a panic.")
}()
var s1 string
var s2 string
definition := console.NewDefinition()
definition.AddOption(console.OptionDefinition{
Value: parameters.NewStringValue(&s1),
Spec: "--s1",
})
definition.AddOption(console.OptionDefinition{
Value: parameters.NewStringValue(&s2),
Spec: "--s1",
})
})
t.Run("should add an option", func(t *testing.T) {
var s1 string
definition := console.NewDefinition()
assert.Equal(t, 0, len(definition.Options()))
definition.AddOption(console.OptionDefinition{
Value: parameters.NewStringValue(&s1),
Spec: "--s1",
})
assert.Equal(t, 1, len(definition.Options()))
})
})
}